2 * Copyright (c) 2017 Martin Pieuchot <mpi@openbsd.org>
3 * Copyright (c) 2018, 2019, 2020 Stefan Sperling <stsp@openbsd.org>
4 * Copyright (c) 2020 Ori Bernstein <ori@openbsd.org>
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 #include <sys/queue.h>
21 #include <sys/types.h>
42 #include "got_compat.h"
44 #include "got_version.h"
45 #include "got_error.h"
46 #include "got_object.h"
47 #include "got_reference.h"
48 #include "got_repository.h"
50 #include "got_cancel.h"
51 #include "got_worktree.h"
53 #include "got_commit_graph.h"
54 #include "got_fetch.h"
56 #include "got_blame.h"
57 #include "got_privsep.h"
58 #include "got_opentemp.h"
59 #include "got_gotconfig.h"
61 #include "got_patch.h"
66 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
69 static volatile sig_atomic_t sigint_received;
70 static volatile sig_atomic_t sigpipe_received;
73 catch_sigint(int signo)
79 catch_sigpipe(int signo)
87 const struct got_error *(*cmd_main)(int, char *[]);
88 void (*cmd_usage)(void);
89 const char *cmd_alias;
92 __dead static void usage(int, int);
93 __dead static void usage_import(void);
94 __dead static void usage_clone(void);
95 __dead static void usage_fetch(void);
96 __dead static void usage_checkout(void);
97 __dead static void usage_update(void);
98 __dead static void usage_log(void);
99 __dead static void usage_diff(void);
100 __dead static void usage_blame(void);
101 __dead static void usage_tree(void);
102 __dead static void usage_status(void);
103 __dead static void usage_ref(void);
104 __dead static void usage_branch(void);
105 __dead static void usage_tag(void);
106 __dead static void usage_add(void);
107 __dead static void usage_remove(void);
108 __dead static void usage_patch(void);
109 __dead static void usage_revert(void);
110 __dead static void usage_commit(void);
111 __dead static void usage_send(void);
112 __dead static void usage_cherrypick(void);
113 __dead static void usage_backout(void);
114 __dead static void usage_rebase(void);
115 __dead static void usage_histedit(void);
116 __dead static void usage_integrate(void);
117 __dead static void usage_merge(void);
118 __dead static void usage_stage(void);
119 __dead static void usage_unstage(void);
120 __dead static void usage_cat(void);
121 __dead static void usage_info(void);
123 static const struct got_error* cmd_import(int, char *[]);
124 static const struct got_error* cmd_clone(int, char *[]);
125 static const struct got_error* cmd_fetch(int, char *[]);
126 static const struct got_error* cmd_checkout(int, char *[]);
127 static const struct got_error* cmd_update(int, char *[]);
128 static const struct got_error* cmd_log(int, char *[]);
129 static const struct got_error* cmd_diff(int, char *[]);
130 static const struct got_error* cmd_blame(int, char *[]);
131 static const struct got_error* cmd_tree(int, char *[]);
132 static const struct got_error* cmd_status(int, char *[]);
133 static const struct got_error* cmd_ref(int, char *[]);
134 static const struct got_error* cmd_branch(int, char *[]);
135 static const struct got_error* cmd_tag(int, char *[]);
136 static const struct got_error* cmd_add(int, char *[]);
137 static const struct got_error* cmd_remove(int, char *[]);
138 static const struct got_error* cmd_patch(int, char *[]);
139 static const struct got_error* cmd_revert(int, char *[]);
140 static const struct got_error* cmd_commit(int, char *[]);
141 static const struct got_error* cmd_send(int, char *[]);
142 static const struct got_error* cmd_cherrypick(int, char *[]);
143 static const struct got_error* cmd_backout(int, char *[]);
144 static const struct got_error* cmd_rebase(int, char *[]);
145 static const struct got_error* cmd_histedit(int, char *[]);
146 static const struct got_error* cmd_integrate(int, char *[]);
147 static const struct got_error* cmd_merge(int, char *[]);
148 static const struct got_error* cmd_stage(int, char *[]);
149 static const struct got_error* cmd_unstage(int, char *[]);
150 static const struct got_error* cmd_cat(int, char *[]);
151 static const struct got_error* cmd_info(int, char *[]);
153 static const struct got_cmd got_commands[] = {
154 { "import", cmd_import, usage_import, "im" },
155 { "clone", cmd_clone, usage_clone, "cl" },
156 { "fetch", cmd_fetch, usage_fetch, "fe" },
157 { "checkout", cmd_checkout, usage_checkout, "co" },
158 { "update", cmd_update, usage_update, "up" },
159 { "log", cmd_log, usage_log, "" },
160 { "diff", cmd_diff, usage_diff, "di" },
161 { "blame", cmd_blame, usage_blame, "bl" },
162 { "tree", cmd_tree, usage_tree, "tr" },
163 { "status", cmd_status, usage_status, "st" },
164 { "ref", cmd_ref, usage_ref, "" },
165 { "branch", cmd_branch, usage_branch, "br" },
166 { "tag", cmd_tag, usage_tag, "" },
167 { "add", cmd_add, usage_add, "" },
168 { "remove", cmd_remove, usage_remove, "rm" },
169 { "patch", cmd_patch, usage_patch, "pa" },
170 { "revert", cmd_revert, usage_revert, "rv" },
171 { "commit", cmd_commit, usage_commit, "ci" },
172 { "send", cmd_send, usage_send, "se" },
173 { "cherrypick", cmd_cherrypick, usage_cherrypick, "cy" },
174 { "backout", cmd_backout, usage_backout, "bo" },
175 { "rebase", cmd_rebase, usage_rebase, "rb" },
176 { "histedit", cmd_histedit, usage_histedit, "he" },
177 { "integrate", cmd_integrate, usage_integrate,"ig" },
178 { "merge", cmd_merge, usage_merge, "mg" },
179 { "stage", cmd_stage, usage_stage, "sg" },
180 { "unstage", cmd_unstage, usage_unstage, "ug" },
181 { "cat", cmd_cat, usage_cat, "" },
182 { "info", cmd_info, usage_info, "" },
186 list_commands(FILE *fp)
190 fprintf(fp, "commands:");
191 for (i = 0; i < nitems(got_commands); i++) {
192 const struct got_cmd *cmd = &got_commands[i];
193 fprintf(fp, " %s", cmd->cmd_name);
199 option_conflict(char a, char b)
201 errx(1, "-%c and -%c options are mutually exclusive", a, b);
205 main(int argc, char *argv[])
207 const struct got_cmd *cmd;
210 int hflag = 0, Vflag = 0;
211 static const struct option longopts[] = {
212 { "version", no_argument, NULL, 'V' },
216 setlocale(LC_CTYPE, "");
218 while ((ch = getopt_long(argc, argv, "+hV", longopts, NULL)) != -1) {
238 got_version_print_str();
243 usage(hflag, hflag ? 0 : 1);
245 signal(SIGINT, catch_sigint);
246 signal(SIGPIPE, catch_sigpipe);
248 for (i = 0; i < nitems(got_commands); i++) {
249 const struct got_error *error;
251 cmd = &got_commands[i];
253 if (strcmp(cmd->cmd_name, argv[0]) != 0 &&
254 strcmp(cmd->cmd_alias, argv[0]) != 0)
260 error = cmd->cmd_main(argc, argv);
261 if (error && error->code != GOT_ERR_CANCELLED &&
262 error->code != GOT_ERR_PRIVSEP_EXIT &&
263 !(sigpipe_received &&
264 error->code == GOT_ERR_ERRNO && errno == EPIPE) &&
266 error->code == GOT_ERR_ERRNO && errno == EINTR)) {
267 fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
274 fprintf(stderr, "%s: unknown command '%s'\n", getprogname(), argv[0]);
275 list_commands(stderr);
280 usage(int hflag, int status)
282 FILE *fp = (status == 0) ? stdout : stderr;
284 fprintf(fp, "usage: %s [-h] [-V | --version] command [arg ...]\n",
291 static const struct got_error *
292 get_editor(char **abspath)
294 const struct got_error *err = NULL;
299 editor = getenv("VISUAL");
301 editor = getenv("EDITOR");
304 err = got_path_find_prog(abspath, editor);
309 if (*abspath == NULL) {
310 *abspath = strdup("/bin/ed");
311 if (*abspath == NULL)
312 return got_error_from_errno("strdup");
318 static const struct got_error *
319 apply_unveil(const char *repo_path, int repo_read_only,
320 const char *worktree_path)
322 const struct got_error *err;
325 if (unveil("gmon.out", "rwc") != 0)
326 return got_error_from_errno2("unveil", "gmon.out");
328 if (repo_path && unveil(repo_path, repo_read_only ? "r" : "rwc") != 0)
329 return got_error_from_errno2("unveil", repo_path);
331 if (worktree_path && unveil(worktree_path, "rwc") != 0)
332 return got_error_from_errno2("unveil", worktree_path);
334 if (unveil(GOT_TMPDIR_STR, "rwc") != 0)
335 return got_error_from_errno2("unveil", GOT_TMPDIR_STR);
337 err = got_privsep_unveil_exec_helpers();
341 if (unveil(NULL, NULL) != 0)
342 return got_error_from_errno("unveil");
350 fprintf(stderr, "usage: %s import [-b branch] [-I pattern] [-m message] "
351 "[-r repository-path] directory\n", getprogname());
356 spawn_editor(const char *editor, const char *file)
359 sig_t sighup, sigint, sigquit;
362 sighup = signal(SIGHUP, SIG_IGN);
363 sigint = signal(SIGINT, SIG_IGN);
364 sigquit = signal(SIGQUIT, SIG_IGN);
366 switch (pid = fork()) {
370 execl(editor, editor, file, (char *)NULL);
374 while (waitpid(pid, &st, 0) == -1)
379 (void)signal(SIGHUP, sighup);
380 (void)signal(SIGINT, sigint);
381 (void)signal(SIGQUIT, sigquit);
383 if (!WIFEXITED(st)) {
388 return WEXITSTATUS(st);
391 static const struct got_error *
392 edit_logmsg(char **logmsg, const char *editor, const char *logmsg_path,
393 const char *initial_content, size_t initial_content_len,
394 int require_modification)
396 const struct got_error *err = NULL;
401 size_t len, logmsg_len;
402 char *initial_content_stripped = NULL, *buf = NULL, *s;
406 if (stat(logmsg_path, &st) == -1)
407 return got_error_from_errno2("stat", logmsg_path);
409 if (spawn_editor(editor, logmsg_path) == -1)
410 return got_error_from_errno("failed spawning editor");
412 if (stat(logmsg_path, &st2) == -1)
413 return got_error_from_errno("stat");
415 if (require_modification &&
416 st.st_mtime == st2.st_mtime && st.st_size == st2.st_size)
417 return got_error_msg(GOT_ERR_COMMIT_MSG_EMPTY,
418 "no changes made to commit message, aborting");
421 * Set up a stripped version of the initial content without comments
422 * and blank lines. We need this in order to check if the message
423 * has in fact been edited.
425 initial_content_stripped = malloc(initial_content_len + 1);
426 if (initial_content_stripped == NULL)
427 return got_error_from_errno("malloc");
428 initial_content_stripped[0] = '\0';
430 buf = strdup(initial_content);
432 err = got_error_from_errno("strdup");
437 while ((line = strsep(&s, "\n")) != NULL) {
438 if ((line[0] == '#' || (len == 0 && line[0] == '\n')))
439 continue; /* remove comments and leading empty lines */
440 len = strlcat(initial_content_stripped, line,
441 initial_content_len + 1);
442 if (len >= initial_content_len + 1) {
443 err = got_error(GOT_ERR_NO_SPACE);
447 while (len > 0 && initial_content_stripped[len - 1] == '\n') {
448 initial_content_stripped[len - 1] = '\0';
452 logmsg_len = st2.st_size;
453 *logmsg = malloc(logmsg_len + 1);
455 return got_error_from_errno("malloc");
458 fp = fopen(logmsg_path, "re");
460 err = got_error_from_errno("fopen");
465 while (getline(&line, &linesize, fp) != -1) {
466 if ((line[0] == '#' || (len == 0 && line[0] == '\n')))
467 continue; /* remove comments and leading empty lines */
468 len = strlcat(*logmsg, line, logmsg_len + 1);
469 if (len >= logmsg_len + 1) {
470 err = got_error(GOT_ERR_NO_SPACE);
476 err = got_ferror(fp, GOT_ERR_IO);
479 while (len > 0 && (*logmsg)[len - 1] == '\n') {
480 (*logmsg)[len - 1] = '\0';
485 err = got_error_msg(GOT_ERR_COMMIT_MSG_EMPTY,
486 "commit message cannot be empty, aborting");
489 if (require_modification &&
490 strcmp(*logmsg, initial_content_stripped) == 0)
491 err = got_error_msg(GOT_ERR_COMMIT_MSG_EMPTY,
492 "no changes made to commit message, aborting");
494 free(initial_content_stripped);
496 if (fp && fclose(fp) == EOF && err == NULL)
497 err = got_error_from_errno("fclose");
505 static const struct got_error *
506 collect_import_msg(char **logmsg, char **logmsg_path, const char *editor,
507 const char *path_dir, const char *branch_name)
509 char *initial_content = NULL;
510 const struct got_error *err = NULL;
511 int initial_content_len;
514 initial_content_len = asprintf(&initial_content,
515 "\n# %s to be imported to branch %s\n", path_dir,
517 if (initial_content_len == -1)
518 return got_error_from_errno("asprintf");
520 err = got_opentemp_named_fd(logmsg_path, &fd,
521 GOT_TMPDIR_STR "/got-importmsg");
525 if (write(fd, initial_content, initial_content_len) == -1) {
526 err = got_error_from_errno2("write", *logmsg_path);
530 err = edit_logmsg(logmsg, editor, *logmsg_path, initial_content,
531 initial_content_len, 1);
533 if (fd != -1 && close(fd) == -1 && err == NULL)
534 err = got_error_from_errno2("close", *logmsg_path);
535 free(initial_content);
543 static const struct got_error *
544 import_progress(void *arg, const char *path)
546 printf("A %s\n", path);
550 static const struct got_error *
551 valid_author(const char *author)
553 const char *email = author;
556 * Git' expects the author (or committer) to be in the form
557 * "name <email>", which are mostly free form (see the
558 * "committer" description in git-fast-import(1)). We're only
559 * doing this to avoid git's object parser breaking on commits
563 while (*author && *author != '\n' && *author != '<' && *author != '>')
565 if (*author++ != '<')
566 return got_error_fmt(GOT_ERR_COMMIT_NO_EMAIL, "%s", email);
567 while (*author && *author != '\n' && *author != '<' && *author != '>')
569 if (strcmp(author, ">") != 0)
570 return got_error_fmt(GOT_ERR_COMMIT_NO_EMAIL, "%s", email);
574 static const struct got_error *
575 get_author(char **author, struct got_repository *repo,
576 struct got_worktree *worktree)
578 const struct got_error *err = NULL;
579 const char *got_author = NULL, *name, *email;
580 const struct got_gotconfig *worktree_conf = NULL, *repo_conf = NULL;
585 worktree_conf = got_worktree_get_gotconfig(worktree);
586 repo_conf = got_repo_get_gotconfig(repo);
589 * Priority of potential author information sources, from most
590 * significant to least significant:
591 * 1) work tree's .got/got.conf file
592 * 2) repository's got.conf file
593 * 3) repository's git config file
594 * 4) environment variables
595 * 5) global git config files (in user's home directory or /etc)
599 got_author = got_gotconfig_get_author(worktree_conf);
600 if (got_author == NULL)
601 got_author = got_gotconfig_get_author(repo_conf);
602 if (got_author == NULL) {
603 name = got_repo_get_gitconfig_author_name(repo);
604 email = got_repo_get_gitconfig_author_email(repo);
606 if (asprintf(author, "%s <%s>", name, email) == -1)
607 return got_error_from_errno("asprintf");
611 got_author = getenv("GOT_AUTHOR");
612 if (got_author == NULL) {
613 name = got_repo_get_global_gitconfig_author_name(repo);
614 email = got_repo_get_global_gitconfig_author_email(
617 if (asprintf(author, "%s <%s>", name, email)
619 return got_error_from_errno("asprintf");
622 /* TODO: Look up user in password database? */
623 return got_error(GOT_ERR_COMMIT_NO_AUTHOR);
627 *author = strdup(got_author);
629 return got_error_from_errno("strdup");
631 err = valid_author(*author);
639 static const struct got_error *
640 get_allowed_signers(char **allowed_signers, struct got_repository *repo,
641 struct got_worktree *worktree)
643 const char *got_allowed_signers = NULL;
644 const struct got_gotconfig *worktree_conf = NULL, *repo_conf = NULL;
646 *allowed_signers = NULL;
649 worktree_conf = got_worktree_get_gotconfig(worktree);
650 repo_conf = got_repo_get_gotconfig(repo);
653 * Priority of potential author information sources, from most
654 * significant to least significant:
655 * 1) work tree's .got/got.conf file
656 * 2) repository's got.conf file
660 got_allowed_signers = got_gotconfig_get_allowed_signers_file(
662 if (got_allowed_signers == NULL)
663 got_allowed_signers = got_gotconfig_get_allowed_signers_file(
666 if (got_allowed_signers) {
667 *allowed_signers = strdup(got_allowed_signers);
668 if (*allowed_signers == NULL)
669 return got_error_from_errno("strdup");
674 static const struct got_error *
675 get_revoked_signers(char **revoked_signers, struct got_repository *repo,
676 struct got_worktree *worktree)
678 const char *got_revoked_signers = NULL;
679 const struct got_gotconfig *worktree_conf = NULL, *repo_conf = NULL;
681 *revoked_signers = NULL;
684 worktree_conf = got_worktree_get_gotconfig(worktree);
685 repo_conf = got_repo_get_gotconfig(repo);
688 * Priority of potential author information sources, from most
689 * significant to least significant:
690 * 1) work tree's .got/got.conf file
691 * 2) repository's got.conf file
695 got_revoked_signers = got_gotconfig_get_revoked_signers_file(
697 if (got_revoked_signers == NULL)
698 got_revoked_signers = got_gotconfig_get_revoked_signers_file(
701 if (got_revoked_signers) {
702 *revoked_signers = strdup(got_revoked_signers);
703 if (*revoked_signers == NULL)
704 return got_error_from_errno("strdup");
709 static const struct got_error *
710 get_signer_id(char **signer_id, struct got_repository *repo,
711 struct got_worktree *worktree)
713 const char *got_signer_id = NULL;
714 const struct got_gotconfig *worktree_conf = NULL, *repo_conf = NULL;
719 worktree_conf = got_worktree_get_gotconfig(worktree);
720 repo_conf = got_repo_get_gotconfig(repo);
723 * Priority of potential author information sources, from most
724 * significant to least significant:
725 * 1) work tree's .got/got.conf file
726 * 2) repository's got.conf file
730 got_signer_id = got_gotconfig_get_signer_id(worktree_conf);
731 if (got_signer_id == NULL)
732 got_signer_id = got_gotconfig_get_signer_id(repo_conf);
735 *signer_id = strdup(got_signer_id);
736 if (*signer_id == NULL)
737 return got_error_from_errno("strdup");
742 static const struct got_error *
743 get_gitconfig_path(char **gitconfig_path)
745 const char *homedir = getenv("HOME");
747 *gitconfig_path = NULL;
749 if (asprintf(gitconfig_path, "%s/.gitconfig", homedir) == -1)
750 return got_error_from_errno("asprintf");
756 static const struct got_error *
757 cmd_import(int argc, char *argv[])
759 const struct got_error *error = NULL;
760 char *path_dir = NULL, *repo_path = NULL, *logmsg = NULL;
761 char *gitconfig_path = NULL, *editor = NULL, *author = NULL;
762 const char *branch_name = "main";
763 char *refname = NULL, *id_str = NULL, *logmsg_path = NULL;
764 struct got_repository *repo = NULL;
765 struct got_reference *branch_ref = NULL, *head_ref = NULL;
766 struct got_object_id *new_commit_id = NULL;
768 struct got_pathlist_head ignores;
769 struct got_pathlist_entry *pe;
770 int preserve_logmsg = 0;
771 int *pack_fds = NULL;
773 TAILQ_INIT(&ignores);
775 while ((ch = getopt(argc, argv, "b:m:r:I:")) != -1) {
778 branch_name = optarg;
781 logmsg = strdup(optarg);
782 if (logmsg == NULL) {
783 error = got_error_from_errno("strdup");
788 repo_path = realpath(optarg, NULL);
789 if (repo_path == NULL) {
790 error = got_error_from_errno2("realpath",
796 if (optarg[0] == '\0')
798 error = got_pathlist_insert(&pe, &ignores, optarg,
813 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
821 if (repo_path == NULL) {
822 repo_path = getcwd(NULL, 0);
823 if (repo_path == NULL)
824 return got_error_from_errno("getcwd");
826 got_path_strip_trailing_slashes(repo_path);
827 error = get_gitconfig_path(&gitconfig_path);
830 error = got_repo_pack_fds_open(&pack_fds);
833 error = got_repo_open(&repo, repo_path, gitconfig_path, pack_fds);
837 error = get_author(&author, repo, NULL);
842 * Don't let the user create a branch name with a leading '-'.
843 * While technically a valid reference name, this case is usually
844 * an unintended typo.
846 if (branch_name[0] == '-')
847 return got_error_path(branch_name, GOT_ERR_REF_NAME_MINUS);
849 if (asprintf(&refname, "refs/heads/%s", branch_name) == -1) {
850 error = got_error_from_errno("asprintf");
854 error = got_ref_open(&branch_ref, repo, refname, 0);
856 if (error->code != GOT_ERR_NOT_REF)
859 error = got_error_msg(GOT_ERR_BRANCH_EXISTS,
860 "import target branch already exists");
864 path_dir = realpath(argv[0], NULL);
865 if (path_dir == NULL) {
866 error = got_error_from_errno2("realpath", argv[0]);
869 got_path_strip_trailing_slashes(path_dir);
872 * unveil(2) traverses exec(2); if an editor is used we have
873 * to apply unveil after the log message has been written.
875 if (logmsg == NULL || strlen(logmsg) == 0) {
876 error = get_editor(&editor);
880 error = collect_import_msg(&logmsg, &logmsg_path, editor,
883 if (error->code != GOT_ERR_COMMIT_MSG_EMPTY &&
890 if (unveil(path_dir, "r") != 0) {
891 error = got_error_from_errno2("unveil", path_dir);
897 error = apply_unveil(got_repo_get_path(repo), 0, NULL);
904 error = got_repo_import(&new_commit_id, path_dir, logmsg,
905 author, &ignores, repo, import_progress, NULL);
912 error = got_ref_alloc(&branch_ref, refname, new_commit_id);
919 error = got_ref_write(branch_ref, repo);
926 error = got_object_id_str(&id_str, new_commit_id);
933 error = got_ref_open(&head_ref, repo, GOT_REF_HEAD, 0);
935 if (error->code != GOT_ERR_NOT_REF) {
941 error = got_ref_alloc_symref(&head_ref, GOT_REF_HEAD,
949 error = got_ref_write(head_ref, repo);
957 printf("Created branch %s with commit %s\n",
958 got_ref_get_name(branch_ref), id_str);
961 const struct got_error *pack_err =
962 got_repo_pack_fds_close(pack_fds);
966 if (preserve_logmsg) {
967 fprintf(stderr, "%s: log message preserved in %s\n",
968 getprogname(), logmsg_path);
969 } else if (logmsg_path && unlink(logmsg_path) == -1 && error == NULL)
970 error = got_error_from_errno2("unlink", logmsg_path);
979 free(gitconfig_path);
981 got_ref_close(branch_ref);
983 got_ref_close(head_ref);
990 fprintf(stderr, "usage: %s clone [-almqv] [-b branch] [-R reference] "
991 "repository-URL [directory]\n", getprogname());
995 struct got_fetch_progress_arg {
996 char last_scaled_size[FMT_SCALED_STRSIZE];
1001 struct got_repository *repo;
1004 int configs_created;
1006 struct got_pathlist_head *symrefs;
1007 struct got_pathlist_head *wanted_branches;
1008 struct got_pathlist_head *wanted_refs;
1012 const char *remote_repo_path;
1013 const char *git_url;
1014 int fetch_all_branches;
1015 int mirror_references;
1019 /* XXX forward declaration */
1020 static const struct got_error *
1021 create_config_files(const char *proto, const char *host, const char *port,
1022 const char *remote_repo_path, const char *git_url, int fetch_all_branches,
1023 int mirror_references, struct got_pathlist_head *symrefs,
1024 struct got_pathlist_head *wanted_branches,
1025 struct got_pathlist_head *wanted_refs, struct got_repository *repo);
1027 static const struct got_error *
1028 fetch_progress(void *arg, const char *message, off_t packfile_size,
1029 int nobj_total, int nobj_indexed, int nobj_loose, int nobj_resolved)
1031 const struct got_error *err = NULL;
1032 struct got_fetch_progress_arg *a = arg;
1033 char scaled_size[FMT_SCALED_STRSIZE];
1034 int p_indexed, p_resolved;
1035 int print_size = 0, print_indexed = 0, print_resolved = 0;
1038 * In order to allow a failed clone to be resumed with 'got fetch'
1039 * we try to create configuration files as soon as possible.
1040 * Once the server has sent information about its default branch
1041 * we have all required information.
1043 if (a->create_configs && !a->configs_created &&
1044 !TAILQ_EMPTY(a->config_info.symrefs)) {
1045 err = create_config_files(a->config_info.proto,
1046 a->config_info.host, a->config_info.port,
1047 a->config_info.remote_repo_path,
1048 a->config_info.git_url,
1049 a->config_info.fetch_all_branches,
1050 a->config_info.mirror_references,
1051 a->config_info.symrefs,
1052 a->config_info.wanted_branches,
1053 a->config_info.wanted_refs, a->repo);
1056 a->configs_created = 1;
1059 if (a->verbosity < 0)
1062 if (message && message[0] != '\0') {
1063 printf("\rserver: %s", message);
1068 if (packfile_size > 0 || nobj_indexed > 0) {
1069 if (fmt_scaled(packfile_size, scaled_size) == 0 &&
1070 (a->last_scaled_size[0] == '\0' ||
1071 strcmp(scaled_size, a->last_scaled_size)) != 0) {
1073 if (strlcpy(a->last_scaled_size, scaled_size,
1074 FMT_SCALED_STRSIZE) >= FMT_SCALED_STRSIZE)
1075 return got_error(GOT_ERR_NO_SPACE);
1077 if (nobj_indexed > 0) {
1078 p_indexed = (nobj_indexed * 100) / nobj_total;
1079 if (p_indexed != a->last_p_indexed) {
1080 a->last_p_indexed = p_indexed;
1085 if (nobj_resolved > 0) {
1086 p_resolved = (nobj_resolved * 100) /
1087 (nobj_total - nobj_loose);
1088 if (p_resolved != a->last_p_resolved) {
1089 a->last_p_resolved = p_resolved;
1097 if (print_size || print_indexed || print_resolved)
1100 printf("%*s fetched", FMT_SCALED_STRSIZE - 2, scaled_size);
1102 printf("; indexing %d%%", p_indexed);
1104 printf("; resolving deltas %d%%", p_resolved);
1105 if (print_size || print_indexed || print_resolved)
1111 static const struct got_error *
1112 create_symref(const char *refname, struct got_reference *target_ref,
1113 int verbosity, struct got_repository *repo)
1115 const struct got_error *err;
1116 struct got_reference *head_symref;
1118 err = got_ref_alloc_symref(&head_symref, refname, target_ref);
1122 err = got_ref_write(head_symref, repo);
1123 if (err == NULL && verbosity > 0) {
1124 printf("Created reference %s: %s\n", GOT_REF_HEAD,
1125 got_ref_get_name(target_ref));
1127 got_ref_close(head_symref);
1131 static const struct got_error *
1132 list_remote_refs(struct got_pathlist_head *symrefs,
1133 struct got_pathlist_head *refs)
1135 const struct got_error *err;
1136 struct got_pathlist_entry *pe;
1138 TAILQ_FOREACH(pe, symrefs, entry) {
1139 const char *refname = pe->path;
1140 const char *targetref = pe->data;
1142 printf("%s: %s\n", refname, targetref);
1145 TAILQ_FOREACH(pe, refs, entry) {
1146 const char *refname = pe->path;
1147 struct got_object_id *id = pe->data;
1150 err = got_object_id_str(&id_str, id);
1153 printf("%s: %s\n", refname, id_str);
1160 static const struct got_error *
1161 create_ref(const char *refname, struct got_object_id *id,
1162 int verbosity, struct got_repository *repo)
1164 const struct got_error *err = NULL;
1165 struct got_reference *ref;
1168 err = got_object_id_str(&id_str, id);
1172 err = got_ref_alloc(&ref, refname, id);
1176 err = got_ref_write(ref, repo);
1179 if (err == NULL && verbosity >= 0)
1180 printf("Created reference %s: %s\n", refname, id_str);
1187 match_wanted_ref(const char *refname, const char *wanted_ref)
1189 if (strncmp(refname, "refs/", 5) != 0)
1194 * Prevent fetching of references that won't make any
1195 * sense outside of the remote repository's context.
1197 if (strncmp(refname, "got/", 4) == 0)
1199 if (strncmp(refname, "remotes/", 8) == 0)
1202 if (strncmp(wanted_ref, "refs/", 5) == 0)
1205 /* Allow prefix match. */
1206 if (got_path_is_child(refname, wanted_ref, strlen(wanted_ref)))
1209 /* Allow exact match. */
1210 return (strcmp(refname, wanted_ref) == 0);
1214 is_wanted_ref(struct got_pathlist_head *wanted_refs, const char *refname)
1216 struct got_pathlist_entry *pe;
1218 TAILQ_FOREACH(pe, wanted_refs, entry) {
1219 if (match_wanted_ref(refname, pe->path))
1226 static const struct got_error *
1227 create_wanted_ref(const char *refname, struct got_object_id *id,
1228 const char *remote_repo_name, int verbosity, struct got_repository *repo)
1230 const struct got_error *err;
1231 char *remote_refname;
1233 if (strncmp("refs/", refname, 5) == 0)
1236 if (asprintf(&remote_refname, "refs/remotes/%s/%s",
1237 remote_repo_name, refname) == -1)
1238 return got_error_from_errno("asprintf");
1240 err = create_ref(remote_refname, id, verbosity, repo);
1241 free(remote_refname);
1245 static const struct got_error *
1246 create_gotconfig(const char *proto, const char *host, const char *port,
1247 const char *remote_repo_path, const char *default_branch,
1248 int fetch_all_branches, struct got_pathlist_head *wanted_branches,
1249 struct got_pathlist_head *wanted_refs, int mirror_references,
1250 struct got_repository *repo)
1252 const struct got_error *err = NULL;
1253 char *gotconfig_path = NULL;
1254 char *gotconfig = NULL;
1255 FILE *gotconfig_file = NULL;
1256 const char *branchname = NULL;
1257 char *branches = NULL, *refs = NULL;
1260 if (!fetch_all_branches && !TAILQ_EMPTY(wanted_branches)) {
1261 struct got_pathlist_entry *pe;
1262 TAILQ_FOREACH(pe, wanted_branches, entry) {
1264 branchname = pe->path;
1265 if (strncmp(branchname, "refs/heads/", 11) == 0)
1267 if (asprintf(&s, "%s\"%s\" ",
1268 branches ? branches : "", branchname) == -1) {
1269 err = got_error_from_errno("asprintf");
1275 } else if (!fetch_all_branches && default_branch) {
1276 branchname = default_branch;
1277 if (strncmp(branchname, "refs/heads/", 11) == 0)
1279 if (asprintf(&branches, "\"%s\" ", branchname) == -1) {
1280 err = got_error_from_errno("asprintf");
1284 if (!TAILQ_EMPTY(wanted_refs)) {
1285 struct got_pathlist_entry *pe;
1286 TAILQ_FOREACH(pe, wanted_refs, entry) {
1288 const char *refname = pe->path;
1289 if (strncmp(refname, "refs/", 5) == 0)
1291 if (asprintf(&s, "%s\"%s\" ",
1292 refs ? refs : "", refname) == -1) {
1293 err = got_error_from_errno("asprintf");
1301 /* Create got.conf(5). */
1302 gotconfig_path = got_repo_get_path_gotconfig(repo);
1303 if (gotconfig_path == NULL) {
1304 err = got_error_from_errno("got_repo_get_path_gotconfig");
1307 gotconfig_file = fopen(gotconfig_path, "ae");
1308 if (gotconfig_file == NULL) {
1309 err = got_error_from_errno2("fopen", gotconfig_path);
1312 if (asprintf(&gotconfig,
1317 "\trepository \"%s\"\n"
1323 GOT_FETCH_DEFAULT_REMOTE_NAME, host, proto,
1324 port ? "\tport " : "", port ? port : "", port ? "\n" : "",
1325 remote_repo_path, branches ? "\tbranch { " : "",
1326 branches ? branches : "", branches ? "}\n" : "",
1327 refs ? "\treference { " : "", refs ? refs : "", refs ? "}\n" : "",
1328 mirror_references ? "\tmirror_references yes\n" : "",
1329 fetch_all_branches ? "\tfetch_all_branches yes\n" : "") == -1) {
1330 err = got_error_from_errno("asprintf");
1333 n = fwrite(gotconfig, 1, strlen(gotconfig), gotconfig_file);
1334 if (n != strlen(gotconfig)) {
1335 err = got_ferror(gotconfig_file, GOT_ERR_IO);
1340 if (gotconfig_file && fclose(gotconfig_file) == EOF && err == NULL)
1341 err = got_error_from_errno2("fclose", gotconfig_path);
1342 free(gotconfig_path);
1347 static const struct got_error *
1348 create_gitconfig(const char *git_url, const char *default_branch,
1349 int fetch_all_branches, struct got_pathlist_head *wanted_branches,
1350 struct got_pathlist_head *wanted_refs, int mirror_references,
1351 struct got_repository *repo)
1353 const struct got_error *err = NULL;
1354 char *gitconfig_path = NULL;
1355 char *gitconfig = NULL;
1356 FILE *gitconfig_file = NULL;
1357 char *branches = NULL, *refs = NULL;
1358 const char *branchname;
1361 /* Create a config file Git can understand. */
1362 gitconfig_path = got_repo_get_path_gitconfig(repo);
1363 if (gitconfig_path == NULL) {
1364 err = got_error_from_errno("got_repo_get_path_gitconfig");
1367 gitconfig_file = fopen(gitconfig_path, "ae");
1368 if (gitconfig_file == NULL) {
1369 err = got_error_from_errno2("fopen", gitconfig_path);
1372 if (fetch_all_branches) {
1373 if (mirror_references) {
1374 if (asprintf(&branches,
1375 "\tfetch = refs/heads/*:refs/heads/*\n") == -1) {
1376 err = got_error_from_errno("asprintf");
1379 } else if (asprintf(&branches,
1380 "\tfetch = refs/heads/*:refs/remotes/%s/*\n",
1381 GOT_FETCH_DEFAULT_REMOTE_NAME) == -1) {
1382 err = got_error_from_errno("asprintf");
1385 } else if (!TAILQ_EMPTY(wanted_branches)) {
1386 struct got_pathlist_entry *pe;
1387 TAILQ_FOREACH(pe, wanted_branches, entry) {
1389 branchname = pe->path;
1390 if (strncmp(branchname, "refs/heads/", 11) == 0)
1392 if (mirror_references) {
1394 "%s\tfetch = refs/heads/%s:refs/heads/%s\n",
1395 branches ? branches : "",
1396 branchname, branchname) == -1) {
1397 err = got_error_from_errno("asprintf");
1400 } else if (asprintf(&s,
1401 "%s\tfetch = refs/heads/%s:refs/remotes/%s/%s\n",
1402 branches ? branches : "",
1403 branchname, GOT_FETCH_DEFAULT_REMOTE_NAME,
1404 branchname) == -1) {
1405 err = got_error_from_errno("asprintf");
1413 * If the server specified a default branch, use just that one.
1414 * Otherwise fall back to fetching all branches on next fetch.
1416 if (default_branch) {
1417 branchname = default_branch;
1418 if (strncmp(branchname, "refs/heads/", 11) == 0)
1421 branchname = "*"; /* fall back to all branches */
1422 if (mirror_references) {
1423 if (asprintf(&branches,
1424 "\tfetch = refs/heads/%s:refs/heads/%s\n",
1425 branchname, branchname) == -1) {
1426 err = got_error_from_errno("asprintf");
1429 } else if (asprintf(&branches,
1430 "\tfetch = refs/heads/%s:refs/remotes/%s/%s\n",
1431 branchname, GOT_FETCH_DEFAULT_REMOTE_NAME,
1432 branchname) == -1) {
1433 err = got_error_from_errno("asprintf");
1437 if (!TAILQ_EMPTY(wanted_refs)) {
1438 struct got_pathlist_entry *pe;
1439 TAILQ_FOREACH(pe, wanted_refs, entry) {
1441 const char *refname = pe->path;
1442 if (strncmp(refname, "refs/", 5) == 0)
1444 if (mirror_references) {
1446 "%s\tfetch = refs/%s:refs/%s\n",
1447 refs ? refs : "", refname, refname) == -1) {
1448 err = got_error_from_errno("asprintf");
1451 } else if (asprintf(&s,
1452 "%s\tfetch = refs/%s:refs/remotes/%s/%s\n",
1454 refname, GOT_FETCH_DEFAULT_REMOTE_NAME,
1456 err = got_error_from_errno("asprintf");
1464 if (asprintf(&gitconfig,
1469 "\tfetch = refs/tags/*:refs/tags/*\n",
1470 GOT_FETCH_DEFAULT_REMOTE_NAME, git_url, branches ? branches : "",
1471 refs ? refs : "") == -1) {
1472 err = got_error_from_errno("asprintf");
1475 n = fwrite(gitconfig, 1, strlen(gitconfig), gitconfig_file);
1476 if (n != strlen(gitconfig)) {
1477 err = got_ferror(gitconfig_file, GOT_ERR_IO);
1481 if (gitconfig_file && fclose(gitconfig_file) == EOF && err == NULL)
1482 err = got_error_from_errno2("fclose", gitconfig_path);
1483 free(gitconfig_path);
1488 static const struct got_error *
1489 create_config_files(const char *proto, const char *host, const char *port,
1490 const char *remote_repo_path, const char *git_url, int fetch_all_branches,
1491 int mirror_references, struct got_pathlist_head *symrefs,
1492 struct got_pathlist_head *wanted_branches,
1493 struct got_pathlist_head *wanted_refs, struct got_repository *repo)
1495 const struct got_error *err = NULL;
1496 const char *default_branch = NULL;
1497 struct got_pathlist_entry *pe;
1500 * If we asked for a set of wanted branches then use the first
1503 if (!TAILQ_EMPTY(wanted_branches)) {
1504 pe = TAILQ_FIRST(wanted_branches);
1505 default_branch = pe->path;
1507 /* First HEAD ref listed by server is the default branch. */
1508 TAILQ_FOREACH(pe, symrefs, entry) {
1509 const char *refname = pe->path;
1510 const char *target = pe->data;
1512 if (strcmp(refname, GOT_REF_HEAD) != 0)
1515 default_branch = target;
1520 /* Create got.conf(5). */
1521 err = create_gotconfig(proto, host, port, remote_repo_path,
1522 default_branch, fetch_all_branches, wanted_branches,
1523 wanted_refs, mirror_references, repo);
1527 /* Create a config file Git can understand. */
1528 return create_gitconfig(git_url, default_branch, fetch_all_branches,
1529 wanted_branches, wanted_refs, mirror_references, repo);
1532 static const struct got_error *
1533 cmd_clone(int argc, char *argv[])
1535 const struct got_error *error = NULL;
1536 const char *uri, *dirname;
1537 char *proto, *host, *port, *repo_name, *server_path;
1538 char *default_destdir = NULL, *id_str = NULL;
1539 const char *repo_path;
1540 struct got_repository *repo = NULL;
1541 struct got_pathlist_head refs, symrefs, wanted_branches, wanted_refs;
1542 struct got_pathlist_entry *pe;
1543 struct got_object_id *pack_hash = NULL;
1544 int ch, fetchfd = -1, fetchstatus;
1545 pid_t fetchpid = -1;
1546 struct got_fetch_progress_arg fpa;
1547 char *git_url = NULL;
1548 int verbosity = 0, fetch_all_branches = 0, mirror_references = 0;
1549 int list_refs_only = 0;
1550 int *pack_fds = NULL;
1553 TAILQ_INIT(&symrefs);
1554 TAILQ_INIT(&wanted_branches);
1555 TAILQ_INIT(&wanted_refs);
1557 while ((ch = getopt(argc, argv, "ab:lmvqR:")) != -1) {
1560 fetch_all_branches = 1;
1563 error = got_pathlist_append(&wanted_branches,
1572 mirror_references = 1;
1577 else if (verbosity < 3)
1584 error = got_pathlist_append(&wanted_refs,
1597 if (fetch_all_branches && !TAILQ_EMPTY(&wanted_branches))
1598 option_conflict('a', 'b');
1599 if (list_refs_only) {
1600 if (!TAILQ_EMPTY(&wanted_branches))
1601 option_conflict('l', 'b');
1602 if (fetch_all_branches)
1603 option_conflict('l', 'a');
1604 if (mirror_references)
1605 option_conflict('l', 'm');
1606 if (!TAILQ_EMPTY(&wanted_refs))
1607 option_conflict('l', 'R');
1619 error = got_dial_parse_uri(&proto, &host, &port, &server_path,
1624 if (asprintf(&git_url, "%s://%s%s%s%s%s", proto,
1625 host, port ? ":" : "", port ? port : "",
1626 server_path[0] != '/' ? "/" : "", server_path) == -1) {
1627 error = got_error_from_errno("asprintf");
1631 if (strcmp(proto, "git") == 0) {
1633 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
1634 "sendfd dns inet unveil", NULL) == -1)
1637 } else if (strcmp(proto, "git+ssh") == 0 ||
1638 strcmp(proto, "ssh") == 0) {
1640 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
1641 "sendfd unveil", NULL) == -1)
1644 } else if (strcmp(proto, "http") == 0 ||
1645 strcmp(proto, "git+http") == 0) {
1646 error = got_error_path(proto, GOT_ERR_NOT_IMPL);
1649 error = got_error_path(proto, GOT_ERR_BAD_PROTO);
1652 if (dirname == NULL) {
1653 if (asprintf(&default_destdir, "%s.git", repo_name) == -1) {
1654 error = got_error_from_errno("asprintf");
1657 repo_path = default_destdir;
1659 repo_path = dirname;
1661 if (!list_refs_only) {
1662 error = got_path_mkdir(repo_path);
1664 (!(error->code == GOT_ERR_ERRNO && errno == EISDIR) &&
1665 !(error->code == GOT_ERR_ERRNO && errno == EEXIST)))
1667 if (!got_path_dir_is_empty(repo_path)) {
1668 error = got_error_path(repo_path,
1669 GOT_ERR_DIR_NOT_EMPTY);
1674 error = got_dial_apply_unveil(proto);
1678 error = apply_unveil(repo_path, 0, NULL);
1683 printf("Connecting to %s%s%s\n", host,
1684 port ? ":" : "", port ? port : "");
1686 error = got_fetch_connect(&fetchpid, &fetchfd, proto, host, port,
1687 server_path, verbosity);
1691 if (!list_refs_only) {
1692 error = got_repo_init(repo_path);
1695 error = got_repo_pack_fds_open(&pack_fds);
1698 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
1703 fpa.last_scaled_size[0] = '\0';
1704 fpa.last_p_indexed = -1;
1705 fpa.last_p_resolved = -1;
1706 fpa.verbosity = verbosity;
1707 fpa.create_configs = 1;
1708 fpa.configs_created = 0;
1710 fpa.config_info.symrefs = &symrefs;
1711 fpa.config_info.wanted_branches = &wanted_branches;
1712 fpa.config_info.wanted_refs = &wanted_refs;
1713 fpa.config_info.proto = proto;
1714 fpa.config_info.host = host;
1715 fpa.config_info.port = port;
1716 fpa.config_info.remote_repo_path = server_path;
1717 fpa.config_info.git_url = git_url;
1718 fpa.config_info.fetch_all_branches = fetch_all_branches;
1719 fpa.config_info.mirror_references = mirror_references;
1720 error = got_fetch_pack(&pack_hash, &refs, &symrefs,
1721 GOT_FETCH_DEFAULT_REMOTE_NAME, mirror_references,
1722 fetch_all_branches, &wanted_branches, &wanted_refs,
1723 list_refs_only, verbosity, fetchfd, repo,
1724 fetch_progress, &fpa);
1728 if (list_refs_only) {
1729 error = list_remote_refs(&symrefs, &refs);
1733 if (pack_hash == NULL) {
1734 error = got_error_fmt(GOT_ERR_FETCH_FAILED, "%s",
1735 "server sent an empty pack file");
1738 error = got_object_id_str(&id_str, pack_hash);
1742 printf("\nFetched %s.pack\n", id_str);
1745 /* Set up references provided with the pack file. */
1746 TAILQ_FOREACH(pe, &refs, entry) {
1747 const char *refname = pe->path;
1748 struct got_object_id *id = pe->data;
1749 char *remote_refname;
1751 if (is_wanted_ref(&wanted_refs, refname) &&
1752 !mirror_references) {
1753 error = create_wanted_ref(refname, id,
1754 GOT_FETCH_DEFAULT_REMOTE_NAME,
1755 verbosity - 1, repo);
1761 error = create_ref(refname, id, verbosity - 1, repo);
1765 if (mirror_references)
1768 if (strncmp("refs/heads/", refname, 11) != 0)
1771 if (asprintf(&remote_refname,
1772 "refs/remotes/%s/%s", GOT_FETCH_DEFAULT_REMOTE_NAME,
1773 refname + 11) == -1) {
1774 error = got_error_from_errno("asprintf");
1777 error = create_ref(remote_refname, id, verbosity - 1, repo);
1778 free(remote_refname);
1783 /* Set the HEAD reference if the server provided one. */
1784 TAILQ_FOREACH(pe, &symrefs, entry) {
1785 struct got_reference *target_ref;
1786 const char *refname = pe->path;
1787 const char *target = pe->data;
1788 char *remote_refname = NULL, *remote_target = NULL;
1790 if (strcmp(refname, GOT_REF_HEAD) != 0)
1793 error = got_ref_open(&target_ref, repo, target, 0);
1795 if (error->code == GOT_ERR_NOT_REF) {
1802 error = create_symref(refname, target_ref, verbosity, repo);
1803 got_ref_close(target_ref);
1807 if (mirror_references)
1810 if (strncmp("refs/heads/", target, 11) != 0)
1813 if (asprintf(&remote_refname,
1814 "refs/remotes/%s/%s", GOT_FETCH_DEFAULT_REMOTE_NAME,
1816 error = got_error_from_errno("asprintf");
1819 if (asprintf(&remote_target,
1820 "refs/remotes/%s/%s", GOT_FETCH_DEFAULT_REMOTE_NAME,
1821 target + 11) == -1) {
1822 error = got_error_from_errno("asprintf");
1823 free(remote_refname);
1826 error = got_ref_open(&target_ref, repo, remote_target, 0);
1828 free(remote_refname);
1829 free(remote_target);
1830 if (error->code == GOT_ERR_NOT_REF) {
1836 error = create_symref(remote_refname, target_ref,
1837 verbosity - 1, repo);
1838 free(remote_refname);
1839 free(remote_target);
1840 got_ref_close(target_ref);
1846 * We failed to set the HEAD reference. If we asked for
1847 * a set of wanted branches use the first of one of those
1848 * which could be fetched instead.
1850 TAILQ_FOREACH(pe, &wanted_branches, entry) {
1851 const char *target = pe->path;
1852 struct got_reference *target_ref;
1854 error = got_ref_open(&target_ref, repo, target, 0);
1856 if (error->code == GOT_ERR_NOT_REF) {
1863 error = create_symref(GOT_REF_HEAD, target_ref,
1865 got_ref_close(target_ref);
1873 printf("Created %s repository '%s'\n",
1874 mirror_references ? "mirrored" : "cloned", repo_path);
1877 const struct got_error *pack_err =
1878 got_repo_pack_fds_close(pack_fds);
1883 if (kill(fetchpid, SIGTERM) == -1)
1884 error = got_error_from_errno("kill");
1885 if (waitpid(fetchpid, &fetchstatus, 0) == -1 && error == NULL)
1886 error = got_error_from_errno("waitpid");
1888 if (fetchfd != -1 && close(fetchfd) == -1 && error == NULL)
1889 error = got_error_from_errno("close");
1891 const struct got_error *close_err = got_repo_close(repo);
1895 TAILQ_FOREACH(pe, &refs, entry) {
1896 free((void *)pe->path);
1899 got_pathlist_free(&refs);
1900 TAILQ_FOREACH(pe, &symrefs, entry) {
1901 free((void *)pe->path);
1904 got_pathlist_free(&symrefs);
1905 got_pathlist_free(&wanted_branches);
1906 got_pathlist_free(&wanted_refs);
1913 free(default_destdir);
1918 static const struct got_error *
1919 update_ref(struct got_reference *ref, struct got_object_id *new_id,
1920 int replace_tags, int verbosity, struct got_repository *repo)
1922 const struct got_error *err = NULL;
1923 char *new_id_str = NULL;
1924 struct got_object_id *old_id = NULL;
1926 err = got_object_id_str(&new_id_str, new_id);
1930 if (!replace_tags &&
1931 strncmp(got_ref_get_name(ref), "refs/tags/", 10) == 0) {
1932 err = got_ref_resolve(&old_id, repo, ref);
1935 if (got_object_id_cmp(old_id, new_id) == 0)
1937 if (verbosity >= 0) {
1938 printf("Rejecting update of existing tag %s: %s\n",
1939 got_ref_get_name(ref), new_id_str);
1944 if (got_ref_is_symbolic(ref)) {
1945 if (verbosity >= 0) {
1946 printf("Replacing reference %s: %s\n",
1947 got_ref_get_name(ref),
1948 got_ref_get_symref_target(ref));
1950 err = got_ref_change_symref_to_ref(ref, new_id);
1953 err = got_ref_write(ref, repo);
1957 err = got_ref_resolve(&old_id, repo, ref);
1960 if (got_object_id_cmp(old_id, new_id) == 0)
1963 err = got_ref_change_ref(ref, new_id);
1966 err = got_ref_write(ref, repo);
1972 printf("Updated %s: %s\n", got_ref_get_name(ref),
1980 static const struct got_error *
1981 update_symref(const char *refname, struct got_reference *target_ref,
1982 int verbosity, struct got_repository *repo)
1984 const struct got_error *err = NULL, *unlock_err;
1985 struct got_reference *symref;
1986 int symref_is_locked = 0;
1988 err = got_ref_open(&symref, repo, refname, 1);
1990 if (err->code != GOT_ERR_NOT_REF)
1992 err = got_ref_alloc_symref(&symref, refname, target_ref);
1996 err = got_ref_write(symref, repo);
2001 printf("Created reference %s: %s\n",
2002 got_ref_get_name(symref),
2003 got_ref_get_symref_target(symref));
2005 symref_is_locked = 1;
2007 if (strcmp(got_ref_get_symref_target(symref),
2008 got_ref_get_name(target_ref)) == 0)
2011 err = got_ref_change_symref(symref,
2012 got_ref_get_name(target_ref));
2016 err = got_ref_write(symref, repo);
2021 printf("Updated %s: %s\n", got_ref_get_name(symref),
2022 got_ref_get_symref_target(symref));
2026 if (symref_is_locked) {
2027 unlock_err = got_ref_unlock(symref);
2028 if (unlock_err && err == NULL)
2031 got_ref_close(symref);
2038 fprintf(stderr, "usage: %s fetch [-adlqtvX] [-b branch] "
2039 "[-R reference] [-r repository-path] [remote-repository]\n",
2044 static const struct got_error *
2045 delete_missing_ref(struct got_reference *ref,
2046 int verbosity, struct got_repository *repo)
2048 const struct got_error *err = NULL;
2049 struct got_object_id *id = NULL;
2050 char *id_str = NULL;
2052 if (got_ref_is_symbolic(ref)) {
2053 err = got_ref_delete(ref, repo);
2056 if (verbosity >= 0) {
2057 printf("Deleted %s: %s\n",
2058 got_ref_get_name(ref),
2059 got_ref_get_symref_target(ref));
2062 err = got_ref_resolve(&id, repo, ref);
2065 err = got_object_id_str(&id_str, id);
2069 err = got_ref_delete(ref, repo);
2072 if (verbosity >= 0) {
2073 printf("Deleted %s: %s\n",
2074 got_ref_get_name(ref), id_str);
2083 static const struct got_error *
2084 delete_missing_refs(struct got_pathlist_head *their_refs,
2085 struct got_pathlist_head *their_symrefs,
2086 const struct got_remote_repo *remote,
2087 int verbosity, struct got_repository *repo)
2089 const struct got_error *err = NULL, *unlock_err;
2090 struct got_reflist_head my_refs;
2091 struct got_reflist_entry *re;
2092 struct got_pathlist_entry *pe;
2093 char *remote_namespace = NULL;
2094 char *local_refname = NULL;
2096 TAILQ_INIT(&my_refs);
2098 if (asprintf(&remote_namespace, "refs/remotes/%s/", remote->name)
2100 return got_error_from_errno("asprintf");
2102 err = got_ref_list(&my_refs, repo, NULL, got_ref_cmp_by_name, NULL);
2106 TAILQ_FOREACH(re, &my_refs, entry) {
2107 const char *refname = got_ref_get_name(re->ref);
2108 const char *their_refname;
2110 if (remote->mirror_references) {
2111 their_refname = refname;
2113 if (strncmp(refname, remote_namespace,
2114 strlen(remote_namespace)) == 0) {
2115 if (strcmp(refname + strlen(remote_namespace),
2118 if (asprintf(&local_refname, "refs/heads/%s",
2119 refname + strlen(remote_namespace)) == -1) {
2120 err = got_error_from_errno("asprintf");
2123 } else if (strncmp(refname, "refs/tags/", 10) != 0)
2126 their_refname = local_refname;
2129 TAILQ_FOREACH(pe, their_refs, entry) {
2130 if (strcmp(their_refname, pe->path) == 0)
2136 TAILQ_FOREACH(pe, their_symrefs, entry) {
2137 if (strcmp(their_refname, pe->path) == 0)
2143 err = delete_missing_ref(re->ref, verbosity, repo);
2147 if (local_refname) {
2148 struct got_reference *ref;
2149 err = got_ref_open(&ref, repo, local_refname, 1);
2151 if (err->code != GOT_ERR_NOT_REF)
2153 free(local_refname);
2154 local_refname = NULL;
2157 err = delete_missing_ref(ref, verbosity, repo);
2160 unlock_err = got_ref_unlock(ref);
2162 if (unlock_err && err == NULL) {
2167 free(local_refname);
2168 local_refname = NULL;
2172 free(remote_namespace);
2173 free(local_refname);
2177 static const struct got_error *
2178 update_wanted_ref(const char *refname, struct got_object_id *id,
2179 const char *remote_repo_name, int verbosity, struct got_repository *repo)
2181 const struct got_error *err, *unlock_err;
2182 char *remote_refname;
2183 struct got_reference *ref;
2185 if (strncmp("refs/", refname, 5) == 0)
2188 if (asprintf(&remote_refname, "refs/remotes/%s/%s",
2189 remote_repo_name, refname) == -1)
2190 return got_error_from_errno("asprintf");
2192 err = got_ref_open(&ref, repo, remote_refname, 1);
2194 if (err->code != GOT_ERR_NOT_REF)
2196 err = create_ref(remote_refname, id, verbosity, repo);
2198 err = update_ref(ref, id, 0, verbosity, repo);
2199 unlock_err = got_ref_unlock(ref);
2200 if (unlock_err && err == NULL)
2205 free(remote_refname);
2209 static const struct got_error *
2210 delete_ref(struct got_repository *repo, struct got_reference *ref)
2212 const struct got_error *err = NULL;
2213 struct got_object_id *id = NULL;
2214 char *id_str = NULL;
2217 if (got_ref_is_symbolic(ref)) {
2218 target = got_ref_get_symref_target(ref);
2220 err = got_ref_resolve(&id, repo, ref);
2223 err = got_object_id_str(&id_str, id);
2229 err = got_ref_delete(ref, repo);
2233 printf("Deleted %s: %s\n", got_ref_get_name(ref), target);
2240 static const struct got_error *
2241 delete_refs_for_remote(struct got_repository *repo, const char *remote_name)
2243 const struct got_error *err = NULL;
2244 struct got_reflist_head refs;
2245 struct got_reflist_entry *re;
2250 if (asprintf(&prefix, "refs/remotes/%s", remote_name) == -1) {
2251 err = got_error_from_errno("asprintf");
2254 err = got_ref_list(&refs, repo, prefix, got_ref_cmp_by_name, NULL);
2258 TAILQ_FOREACH(re, &refs, entry)
2259 delete_ref(repo, re->ref);
2261 got_ref_list_free(&refs);
2265 static const struct got_error *
2266 cmd_fetch(int argc, char *argv[])
2268 const struct got_error *error = NULL, *unlock_err;
2269 char *cwd = NULL, *repo_path = NULL;
2270 const char *remote_name;
2271 char *proto = NULL, *host = NULL, *port = NULL;
2272 char *repo_name = NULL, *server_path = NULL;
2273 const struct got_remote_repo *remotes, *remote = NULL;
2275 char *id_str = NULL;
2276 struct got_repository *repo = NULL;
2277 struct got_worktree *worktree = NULL;
2278 const struct got_gotconfig *repo_conf = NULL, *worktree_conf = NULL;
2279 struct got_pathlist_head refs, symrefs, wanted_branches, wanted_refs;
2280 struct got_pathlist_entry *pe;
2281 struct got_object_id *pack_hash = NULL;
2282 int i, ch, fetchfd = -1, fetchstatus;
2283 pid_t fetchpid = -1;
2284 struct got_fetch_progress_arg fpa;
2285 int verbosity = 0, fetch_all_branches = 0, list_refs_only = 0;
2286 int delete_refs = 0, replace_tags = 0, delete_remote = 0;
2287 int *pack_fds = NULL;
2290 TAILQ_INIT(&symrefs);
2291 TAILQ_INIT(&wanted_branches);
2292 TAILQ_INIT(&wanted_refs);
2294 while ((ch = getopt(argc, argv, "ab:dlr:tvqR:X")) != -1) {
2297 fetch_all_branches = 1;
2300 error = got_pathlist_append(&wanted_branches,
2312 repo_path = realpath(optarg, NULL);
2313 if (repo_path == NULL)
2314 return got_error_from_errno2("realpath",
2316 got_path_strip_trailing_slashes(repo_path);
2324 else if (verbosity < 3)
2331 error = got_pathlist_append(&wanted_refs,
2347 if (fetch_all_branches && !TAILQ_EMPTY(&wanted_branches))
2348 option_conflict('a', 'b');
2349 if (list_refs_only) {
2350 if (!TAILQ_EMPTY(&wanted_branches))
2351 option_conflict('l', 'b');
2352 if (fetch_all_branches)
2353 option_conflict('l', 'a');
2355 option_conflict('l', 'd');
2357 option_conflict('l', 'X');
2359 if (delete_remote) {
2360 if (fetch_all_branches)
2361 option_conflict('X', 'a');
2362 if (!TAILQ_EMPTY(&wanted_branches))
2363 option_conflict('X', 'b');
2365 option_conflict('X', 'd');
2367 option_conflict('X', 't');
2368 if (!TAILQ_EMPTY(&wanted_refs))
2369 option_conflict('X', 'R');
2374 errx(1, "-X option requires a remote name");
2375 remote_name = GOT_FETCH_DEFAULT_REMOTE_NAME;
2376 } else if (argc == 1)
2377 remote_name = argv[0];
2381 cwd = getcwd(NULL, 0);
2383 error = got_error_from_errno("getcwd");
2387 error = got_repo_pack_fds_open(&pack_fds);
2391 if (repo_path == NULL) {
2392 error = got_worktree_open(&worktree, cwd);
2393 if (error && error->code != GOT_ERR_NOT_WORKTREE)
2399 strdup(got_worktree_get_repo_path(worktree));
2400 if (repo_path == NULL)
2401 error = got_error_from_errno("strdup");
2405 repo_path = strdup(cwd);
2406 if (repo_path == NULL) {
2407 error = got_error_from_errno("strdup");
2413 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
2417 if (delete_remote) {
2418 error = delete_refs_for_remote(repo, remote_name);
2419 goto done; /* nothing else to do */
2423 worktree_conf = got_worktree_get_gotconfig(worktree);
2424 if (worktree_conf) {
2425 got_gotconfig_get_remotes(&nremotes, &remotes,
2427 for (i = 0; i < nremotes; i++) {
2428 if (strcmp(remotes[i].name, remote_name) == 0) {
2429 remote = &remotes[i];
2435 if (remote == NULL) {
2436 repo_conf = got_repo_get_gotconfig(repo);
2438 got_gotconfig_get_remotes(&nremotes, &remotes,
2440 for (i = 0; i < nremotes; i++) {
2441 if (strcmp(remotes[i].name, remote_name) == 0) {
2442 remote = &remotes[i];
2448 if (remote == NULL) {
2449 got_repo_get_gitconfig_remotes(&nremotes, &remotes, repo);
2450 for (i = 0; i < nremotes; i++) {
2451 if (strcmp(remotes[i].name, remote_name) == 0) {
2452 remote = &remotes[i];
2457 if (remote == NULL) {
2458 error = got_error_path(remote_name, GOT_ERR_NO_REMOTE);
2462 if (TAILQ_EMPTY(&wanted_branches)) {
2463 if (!fetch_all_branches)
2464 fetch_all_branches = remote->fetch_all_branches;
2465 for (i = 0; i < remote->nfetch_branches; i++) {
2466 got_pathlist_append(&wanted_branches,
2467 remote->fetch_branches[i], NULL);
2470 if (TAILQ_EMPTY(&wanted_refs)) {
2471 for (i = 0; i < remote->nfetch_refs; i++) {
2472 got_pathlist_append(&wanted_refs,
2473 remote->fetch_refs[i], NULL);
2477 error = got_dial_parse_uri(&proto, &host, &port, &server_path,
2478 &repo_name, remote->fetch_url);
2482 if (strcmp(proto, "git") == 0) {
2484 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
2485 "sendfd dns inet unveil", NULL) == -1)
2488 } else if (strcmp(proto, "git+ssh") == 0 ||
2489 strcmp(proto, "ssh") == 0) {
2491 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
2492 "sendfd unveil", NULL) == -1)
2495 } else if (strcmp(proto, "http") == 0 ||
2496 strcmp(proto, "git+http") == 0) {
2497 error = got_error_path(proto, GOT_ERR_NOT_IMPL);
2500 error = got_error_path(proto, GOT_ERR_BAD_PROTO);
2504 error = got_dial_apply_unveil(proto);
2508 error = apply_unveil(got_repo_get_path(repo), 0, NULL);
2513 printf("Connecting to \"%s\" %s%s%s\n", remote->name, host,
2514 port ? ":" : "", port ? port : "");
2516 error = got_fetch_connect(&fetchpid, &fetchfd, proto, host, port,
2517 server_path, verbosity);
2521 fpa.last_scaled_size[0] = '\0';
2522 fpa.last_p_indexed = -1;
2523 fpa.last_p_resolved = -1;
2524 fpa.verbosity = verbosity;
2526 fpa.create_configs = 0;
2527 fpa.configs_created = 0;
2528 memset(&fpa.config_info, 0, sizeof(fpa.config_info));
2529 error = got_fetch_pack(&pack_hash, &refs, &symrefs, remote->name,
2530 remote->mirror_references, fetch_all_branches, &wanted_branches,
2531 &wanted_refs, list_refs_only, verbosity, fetchfd, repo,
2532 fetch_progress, &fpa);
2536 if (list_refs_only) {
2537 error = list_remote_refs(&symrefs, &refs);
2541 if (pack_hash == NULL) {
2543 printf("Already up-to-date\n");
2544 } else if (verbosity >= 0) {
2545 error = got_object_id_str(&id_str, pack_hash);
2548 printf("\nFetched %s.pack\n", id_str);
2553 /* Update references provided with the pack file. */
2554 TAILQ_FOREACH(pe, &refs, entry) {
2555 const char *refname = pe->path;
2556 struct got_object_id *id = pe->data;
2557 struct got_reference *ref;
2558 char *remote_refname;
2560 if (is_wanted_ref(&wanted_refs, refname) &&
2561 !remote->mirror_references) {
2562 error = update_wanted_ref(refname, id,
2563 remote->name, verbosity, repo);
2569 if (remote->mirror_references ||
2570 strncmp("refs/tags/", refname, 10) == 0) {
2571 error = got_ref_open(&ref, repo, refname, 1);
2573 if (error->code != GOT_ERR_NOT_REF)
2575 error = create_ref(refname, id, verbosity,
2580 error = update_ref(ref, id, replace_tags,
2582 unlock_err = got_ref_unlock(ref);
2583 if (unlock_err && error == NULL)
2589 } else if (strncmp("refs/heads/", refname, 11) == 0) {
2590 if (asprintf(&remote_refname, "refs/remotes/%s/%s",
2591 remote_name, refname + 11) == -1) {
2592 error = got_error_from_errno("asprintf");
2596 error = got_ref_open(&ref, repo, remote_refname, 1);
2598 if (error->code != GOT_ERR_NOT_REF)
2600 error = create_ref(remote_refname, id,
2605 error = update_ref(ref, id, replace_tags,
2607 unlock_err = got_ref_unlock(ref);
2608 if (unlock_err && error == NULL)
2615 /* Also create a local branch if none exists yet. */
2616 error = got_ref_open(&ref, repo, refname, 1);
2618 if (error->code != GOT_ERR_NOT_REF)
2620 error = create_ref(refname, id, verbosity,
2625 unlock_err = got_ref_unlock(ref);
2626 if (unlock_err && error == NULL)
2633 error = delete_missing_refs(&refs, &symrefs, remote,
2639 if (!remote->mirror_references) {
2640 /* Update remote HEAD reference if the server provided one. */
2641 TAILQ_FOREACH(pe, &symrefs, entry) {
2642 struct got_reference *target_ref;
2643 const char *refname = pe->path;
2644 const char *target = pe->data;
2645 char *remote_refname = NULL, *remote_target = NULL;
2647 if (strcmp(refname, GOT_REF_HEAD) != 0)
2650 if (strncmp("refs/heads/", target, 11) != 0)
2653 if (asprintf(&remote_refname, "refs/remotes/%s/%s",
2654 remote->name, refname) == -1) {
2655 error = got_error_from_errno("asprintf");
2658 if (asprintf(&remote_target, "refs/remotes/%s/%s",
2659 remote->name, target + 11) == -1) {
2660 error = got_error_from_errno("asprintf");
2661 free(remote_refname);
2665 error = got_ref_open(&target_ref, repo, remote_target,
2668 free(remote_refname);
2669 free(remote_target);
2670 if (error->code == GOT_ERR_NOT_REF) {
2676 error = update_symref(remote_refname, target_ref,
2678 free(remote_refname);
2679 free(remote_target);
2680 got_ref_close(target_ref);
2687 if (kill(fetchpid, SIGTERM) == -1)
2688 error = got_error_from_errno("kill");
2689 if (waitpid(fetchpid, &fetchstatus, 0) == -1 && error == NULL)
2690 error = got_error_from_errno("waitpid");
2692 if (fetchfd != -1 && close(fetchfd) == -1 && error == NULL)
2693 error = got_error_from_errno("close");
2695 const struct got_error *close_err = got_repo_close(repo);
2700 got_worktree_close(worktree);
2702 const struct got_error *pack_err =
2703 got_repo_pack_fds_close(pack_fds);
2707 TAILQ_FOREACH(pe, &refs, entry) {
2708 free((void *)pe->path);
2711 got_pathlist_free(&refs);
2712 TAILQ_FOREACH(pe, &symrefs, entry) {
2713 free((void *)pe->path);
2716 got_pathlist_free(&symrefs);
2717 got_pathlist_free(&wanted_branches);
2718 got_pathlist_free(&wanted_refs);
2733 usage_checkout(void)
2735 fprintf(stderr, "usage: %s checkout [-Eq] [-b branch] [-c commit] "
2736 "[-p path-prefix] repository-path [work-tree-path]\n",
2742 show_worktree_base_ref_warning(void)
2744 fprintf(stderr, "%s: warning: could not create a reference "
2745 "to the work tree's base commit; the commit could be "
2746 "garbage-collected by Git or 'gotadmin cleanup'; making the "
2747 "repository writable and running 'got update' will prevent this\n",
2751 struct got_checkout_progress_arg {
2752 const char *worktree_path;
2753 int had_base_commit_ref_error;
2757 static const struct got_error *
2758 checkout_progress(void *arg, unsigned char status, const char *path)
2760 struct got_checkout_progress_arg *a = arg;
2762 /* Base commit bump happens silently. */
2763 if (status == GOT_STATUS_BUMP_BASE)
2766 if (status == GOT_STATUS_BASE_REF_ERR) {
2767 a->had_base_commit_ref_error = 1;
2771 while (path[0] == '/')
2774 if (a->verbosity >= 0)
2775 printf("%c %s/%s\n", status, a->worktree_path, path);
2780 static const struct got_error *
2781 check_cancelled(void *arg)
2783 if (sigint_received || sigpipe_received)
2784 return got_error(GOT_ERR_CANCELLED);
2788 static const struct got_error *
2789 check_linear_ancestry(struct got_object_id *commit_id,
2790 struct got_object_id *base_commit_id, int allow_forwards_in_time_only,
2791 struct got_repository *repo)
2793 const struct got_error *err = NULL;
2794 struct got_object_id *yca_id;
2796 err = got_commit_graph_find_youngest_common_ancestor(&yca_id,
2797 commit_id, base_commit_id, 1, repo, check_cancelled, NULL);
2802 return got_error(GOT_ERR_ANCESTRY);
2805 * Require a straight line of history between the target commit
2806 * and the work tree's base commit.
2808 * Non-linear situations such as this require a rebase:
2810 * (commit) D F (base_commit)
2818 * 'got update' only handles linear cases:
2819 * Update forwards in time: A (base/yca) - B - C - D (commit)
2820 * Update backwards in time: D (base) - C - B - A (commit/yca)
2822 if (allow_forwards_in_time_only) {
2823 if (got_object_id_cmp(base_commit_id, yca_id) != 0)
2824 return got_error(GOT_ERR_ANCESTRY);
2825 } else if (got_object_id_cmp(commit_id, yca_id) != 0 &&
2826 got_object_id_cmp(base_commit_id, yca_id) != 0)
2827 return got_error(GOT_ERR_ANCESTRY);
2833 static const struct got_error *
2834 check_same_branch(struct got_object_id *commit_id,
2835 struct got_reference *head_ref, struct got_object_id *yca_id,
2836 struct got_repository *repo)
2838 const struct got_error *err = NULL;
2839 struct got_commit_graph *graph = NULL;
2840 struct got_object_id *head_commit_id = NULL;
2841 int is_same_branch = 0;
2843 err = got_ref_resolve(&head_commit_id, repo, head_ref);
2847 if (got_object_id_cmp(head_commit_id, commit_id) == 0) {
2851 if (yca_id && got_object_id_cmp(commit_id, yca_id) == 0) {
2856 err = got_commit_graph_open(&graph, "/", 1);
2860 err = got_commit_graph_iter_start(graph, head_commit_id, repo,
2861 check_cancelled, NULL);
2866 struct got_object_id *id;
2867 err = got_commit_graph_iter_next(&id, graph, repo,
2868 check_cancelled, NULL);
2870 if (err->code == GOT_ERR_ITER_COMPLETED)
2876 if (yca_id && got_object_id_cmp(id, yca_id) == 0)
2878 if (got_object_id_cmp(id, commit_id) == 0) {
2886 got_commit_graph_close(graph);
2887 free(head_commit_id);
2888 if (!err && !is_same_branch)
2889 err = got_error(GOT_ERR_ANCESTRY);
2893 static const struct got_error *
2894 checkout_ancestry_error(struct got_reference *ref, const char *commit_id_str)
2896 static char msg[512];
2897 const char *branch_name;
2899 if (got_ref_is_symbolic(ref))
2900 branch_name = got_ref_get_symref_target(ref);
2902 branch_name = got_ref_get_name(ref);
2904 if (strncmp("refs/heads/", branch_name, 11) == 0)
2907 snprintf(msg, sizeof(msg),
2908 "target commit is not contained in branch '%s'; "
2909 "the branch to use must be specified with -b; "
2910 "if necessary a new branch can be created for "
2911 "this commit with 'got branch -c %s BRANCH_NAME'",
2912 branch_name, commit_id_str);
2914 return got_error_msg(GOT_ERR_ANCESTRY, msg);
2917 static const struct got_error *
2918 cmd_checkout(int argc, char *argv[])
2920 const struct got_error *error = NULL;
2921 struct got_repository *repo = NULL;
2922 struct got_reference *head_ref = NULL, *ref = NULL;
2923 struct got_worktree *worktree = NULL;
2924 char *repo_path = NULL;
2925 char *worktree_path = NULL;
2926 const char *path_prefix = "";
2927 const char *branch_name = GOT_REF_HEAD, *refname = NULL;
2928 char *commit_id_str = NULL;
2929 struct got_object_id *commit_id = NULL;
2931 int ch, same_path_prefix, allow_nonempty = 0, verbosity = 0;
2932 struct got_pathlist_head paths;
2933 struct got_checkout_progress_arg cpa;
2934 int *pack_fds = NULL;
2938 while ((ch = getopt(argc, argv, "b:c:Ep:q")) != -1) {
2941 branch_name = optarg;
2944 commit_id_str = strdup(optarg);
2945 if (commit_id_str == NULL)
2946 return got_error_from_errno("strdup");
2952 path_prefix = optarg;
2967 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
2968 "unveil", NULL) == -1)
2972 char *base, *dotgit;
2974 repo_path = realpath(argv[0], NULL);
2975 if (repo_path == NULL)
2976 return got_error_from_errno2("realpath", argv[0]);
2977 cwd = getcwd(NULL, 0);
2979 error = got_error_from_errno("getcwd");
2986 error = got_path_basename(&base, path);
2989 dotgit = strstr(base, ".git");
2992 if (asprintf(&worktree_path, "%s/%s", cwd, base) == -1) {
2993 error = got_error_from_errno("asprintf");
2998 } else if (argc == 2) {
2999 repo_path = realpath(argv[0], NULL);
3000 if (repo_path == NULL) {
3001 error = got_error_from_errno2("realpath", argv[0]);
3004 worktree_path = realpath(argv[1], NULL);
3005 if (worktree_path == NULL) {
3006 if (errno != ENOENT) {
3007 error = got_error_from_errno2("realpath",
3011 worktree_path = strdup(argv[1]);
3012 if (worktree_path == NULL) {
3013 error = got_error_from_errno("strdup");
3020 got_path_strip_trailing_slashes(repo_path);
3021 got_path_strip_trailing_slashes(worktree_path);
3023 error = got_repo_pack_fds_open(&pack_fds);
3027 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
3031 /* Pre-create work tree path for unveil(2) */
3032 error = got_path_mkdir(worktree_path);
3034 if (!(error->code == GOT_ERR_ERRNO && errno == EISDIR) &&
3035 !(error->code == GOT_ERR_ERRNO && errno == EEXIST))
3037 if (!allow_nonempty &&
3038 !got_path_dir_is_empty(worktree_path)) {
3039 error = got_error_path(worktree_path,
3040 GOT_ERR_DIR_NOT_EMPTY);
3045 error = apply_unveil(got_repo_get_path(repo), 0, worktree_path);
3049 error = got_ref_open(&head_ref, repo, branch_name, 0);
3053 error = got_worktree_init(worktree_path, head_ref, path_prefix, repo);
3054 if (error != NULL && !(error->code == GOT_ERR_ERRNO && errno == EEXIST))
3057 error = got_worktree_open(&worktree, worktree_path);
3061 error = got_worktree_match_path_prefix(&same_path_prefix, worktree,
3065 if (!same_path_prefix) {
3066 error = got_error(GOT_ERR_PATH_PREFIX);
3070 if (commit_id_str) {
3071 struct got_reflist_head refs;
3073 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name,
3077 error = got_repo_match_object_id(&commit_id, NULL,
3078 commit_id_str, GOT_OBJ_TYPE_COMMIT, &refs, repo);
3079 got_ref_list_free(&refs);
3082 error = check_linear_ancestry(commit_id,
3083 got_worktree_get_base_commit_id(worktree), 0, repo);
3084 if (error != NULL) {
3085 if (error->code == GOT_ERR_ANCESTRY) {
3086 error = checkout_ancestry_error(
3087 head_ref, commit_id_str);
3091 error = check_same_branch(commit_id, head_ref, NULL, repo);
3093 if (error->code == GOT_ERR_ANCESTRY) {
3094 error = checkout_ancestry_error(
3095 head_ref, commit_id_str);
3099 error = got_worktree_set_base_commit_id(worktree, repo,
3103 /* Expand potentially abbreviated commit ID string. */
3104 free(commit_id_str);
3105 error = got_object_id_str(&commit_id_str, commit_id);
3109 commit_id = got_object_id_dup(
3110 got_worktree_get_base_commit_id(worktree));
3111 if (commit_id == NULL) {
3112 error = got_error_from_errno("got_object_id_dup");
3115 error = got_object_id_str(&commit_id_str, commit_id);
3120 error = got_pathlist_append(&paths, "", NULL);
3123 cpa.worktree_path = worktree_path;
3124 cpa.had_base_commit_ref_error = 0;
3125 cpa.verbosity = verbosity;
3126 error = got_worktree_checkout_files(worktree, &paths, repo,
3127 checkout_progress, &cpa, check_cancelled, NULL);
3131 if (got_ref_is_symbolic(head_ref)) {
3132 error = got_ref_resolve_symbolic(&ref, repo, head_ref);
3135 refname = got_ref_get_name(ref);
3137 refname = got_ref_get_name(head_ref);
3138 printf("Checked out %s: %s\n", refname, commit_id_str);
3139 printf("Now shut up and hack\n");
3140 if (cpa.had_base_commit_ref_error)
3141 show_worktree_base_ref_warning();
3144 const struct got_error *pack_err =
3145 got_repo_pack_fds_close(pack_fds);
3150 got_ref_close(head_ref);
3153 got_pathlist_free(&paths);
3154 free(commit_id_str);
3157 free(worktree_path);
3162 struct got_update_progress_arg {
3174 print_update_progress_stats(struct got_update_progress_arg *upa)
3176 if (!upa->did_something)
3179 if (upa->conflicts > 0)
3180 printf("Files with new merge conflicts: %d\n", upa->conflicts);
3181 if (upa->obstructed > 0)
3182 printf("File paths obstructed by a non-regular file: %d\n",
3184 if (upa->not_updated > 0)
3185 printf("Files not updated because of existing merge "
3186 "conflicts: %d\n", upa->not_updated);
3190 * The meaning of some status codes differs between merge-style operations and
3191 * update operations. For example, the ! status code means "file was missing"
3192 * if changes were merged into the work tree, and "missing file was restored"
3193 * if the work tree was updated. This function should be used by any operation
3194 * which merges changes into the work tree without updating the work tree.
3197 print_merge_progress_stats(struct got_update_progress_arg *upa)
3199 if (!upa->did_something)
3202 if (upa->conflicts > 0)
3203 printf("Files with new merge conflicts: %d\n", upa->conflicts);
3204 if (upa->obstructed > 0)
3205 printf("File paths obstructed by a non-regular file: %d\n",
3207 if (upa->missing > 0)
3208 printf("Files which had incoming changes but could not be "
3209 "found in the work tree: %d\n", upa->missing);
3210 if (upa->not_deleted > 0)
3211 printf("Files not deleted due to differences in deleted "
3212 "content: %d\n", upa->not_deleted);
3213 if (upa->unversioned > 0)
3214 printf("Files not merged because an unversioned file was "
3215 "found in the work tree: %d\n", upa->unversioned);
3221 fprintf(stderr, "usage: %s update [-q] [-b branch] [-c commit] "
3222 "[path ...]\n", getprogname());
3226 static const struct got_error *
3227 update_progress(void *arg, unsigned char status, const char *path)
3229 struct got_update_progress_arg *upa = arg;
3231 if (status == GOT_STATUS_EXISTS ||
3232 status == GOT_STATUS_BASE_REF_ERR)
3235 upa->did_something = 1;
3237 /* Base commit bump happens silently. */
3238 if (status == GOT_STATUS_BUMP_BASE)
3241 if (status == GOT_STATUS_CONFLICT)
3243 if (status == GOT_STATUS_OBSTRUCTED)
3245 if (status == GOT_STATUS_CANNOT_UPDATE)
3247 if (status == GOT_STATUS_MISSING)
3249 if (status == GOT_STATUS_CANNOT_DELETE)
3251 if (status == GOT_STATUS_UNVERSIONED)
3254 while (path[0] == '/')
3256 if (upa->verbosity >= 0)
3257 printf("%c %s\n", status, path);
3262 static const struct got_error *
3263 switch_head_ref(struct got_reference *head_ref,
3264 struct got_object_id *commit_id, struct got_worktree *worktree,
3265 struct got_repository *repo)
3267 const struct got_error *err = NULL;
3269 int ref_has_moved = 0;
3271 /* Trivial case: switching between two different references. */
3272 if (strcmp(got_ref_get_name(head_ref),
3273 got_worktree_get_head_ref_name(worktree)) != 0) {
3274 printf("Switching work tree from %s to %s\n",
3275 got_worktree_get_head_ref_name(worktree),
3276 got_ref_get_name(head_ref));
3277 return got_worktree_set_head_ref(worktree, head_ref);
3280 err = check_linear_ancestry(commit_id,
3281 got_worktree_get_base_commit_id(worktree), 0, repo);
3283 if (err->code != GOT_ERR_ANCESTRY)
3290 /* Switching to a rebased branch with the same reference name. */
3291 err = got_object_id_str(&base_id_str,
3292 got_worktree_get_base_commit_id(worktree));
3295 printf("Reference %s now points at a different branch\n",
3296 got_worktree_get_head_ref_name(worktree));
3297 printf("Switching work tree from %s to %s\n", base_id_str,
3298 got_worktree_get_head_ref_name(worktree));
3302 static const struct got_error *
3303 check_rebase_or_histedit_in_progress(struct got_worktree *worktree)
3305 const struct got_error *err;
3308 err = got_worktree_rebase_in_progress(&in_progress, worktree);
3312 return got_error(GOT_ERR_REBASING);
3314 err = got_worktree_histedit_in_progress(&in_progress, worktree);
3318 return got_error(GOT_ERR_HISTEDIT_BUSY);
3323 static const struct got_error *
3324 check_merge_in_progress(struct got_worktree *worktree,
3325 struct got_repository *repo)
3327 const struct got_error *err;
3330 err = got_worktree_merge_in_progress(&in_progress, worktree, repo);
3334 return got_error(GOT_ERR_MERGE_BUSY);
3339 static const struct got_error *
3340 get_worktree_paths_from_argv(struct got_pathlist_head *paths, int argc,
3341 char *argv[], struct got_worktree *worktree)
3343 const struct got_error *err = NULL;
3345 struct got_pathlist_entry *new;
3351 return got_error_from_errno("strdup");
3352 return got_pathlist_append(paths, path, NULL);
3355 for (i = 0; i < argc; i++) {
3356 err = got_worktree_resolve_path(&path, worktree, argv[i]);
3359 err = got_pathlist_insert(&new, paths, path, NULL);
3360 if (err || new == NULL /* duplicate */) {
3370 static const struct got_error *
3371 wrap_not_worktree_error(const struct got_error *orig_err,
3372 const char *cmdname, const char *path)
3374 const struct got_error *err;
3375 struct got_repository *repo;
3376 static char msg[512];
3377 int *pack_fds = NULL;
3379 err = got_repo_pack_fds_open(&pack_fds);
3383 err = got_repo_open(&repo, path, NULL, pack_fds);
3387 snprintf(msg, sizeof(msg),
3388 "'got %s' needs a work tree in addition to a git repository\n"
3389 "Work trees can be checked out from this Git repository with "
3391 "The got(1) manual page contains more information.", cmdname);
3392 err = got_error_msg(GOT_ERR_NOT_WORKTREE, msg);
3393 got_repo_close(repo);
3395 const struct got_error *pack_err =
3396 got_repo_pack_fds_close(pack_fds);
3403 static const struct got_error *
3404 cmd_update(int argc, char *argv[])
3406 const struct got_error *error = NULL;
3407 struct got_repository *repo = NULL;
3408 struct got_worktree *worktree = NULL;
3409 char *worktree_path = NULL;
3410 struct got_object_id *commit_id = NULL;
3411 char *commit_id_str = NULL;
3412 const char *branch_name = NULL;
3413 struct got_reference *head_ref = NULL;
3414 struct got_pathlist_head paths;
3415 struct got_pathlist_entry *pe;
3416 int ch, verbosity = 0;
3417 struct got_update_progress_arg upa;
3418 int *pack_fds = NULL;
3422 while ((ch = getopt(argc, argv, "b:c:q")) != -1) {
3425 branch_name = optarg;
3428 commit_id_str = strdup(optarg);
3429 if (commit_id_str == NULL)
3430 return got_error_from_errno("strdup");
3445 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
3446 "unveil", NULL) == -1)
3449 worktree_path = getcwd(NULL, 0);
3450 if (worktree_path == NULL) {
3451 error = got_error_from_errno("getcwd");
3455 error = got_repo_pack_fds_open(&pack_fds);
3459 error = got_worktree_open(&worktree, worktree_path);
3461 if (error->code == GOT_ERR_NOT_WORKTREE)
3462 error = wrap_not_worktree_error(error, "update",
3467 error = check_rebase_or_histedit_in_progress(worktree);
3471 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
3476 error = apply_unveil(got_repo_get_path(repo), 0,
3477 got_worktree_get_root_path(worktree));
3481 error = check_merge_in_progress(worktree, repo);
3485 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
3489 error = got_ref_open(&head_ref, repo, branch_name ? branch_name :
3490 got_worktree_get_head_ref_name(worktree), 0);
3493 if (commit_id_str == NULL) {
3494 error = got_ref_resolve(&commit_id, repo, head_ref);
3497 error = got_object_id_str(&commit_id_str, commit_id);
3501 struct got_reflist_head refs;
3503 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name,
3507 error = got_repo_match_object_id(&commit_id, NULL,
3508 commit_id_str, GOT_OBJ_TYPE_COMMIT, &refs, repo);
3509 got_ref_list_free(&refs);
3510 free(commit_id_str);
3511 commit_id_str = NULL;
3514 error = got_object_id_str(&commit_id_str, commit_id);
3520 struct got_object_id *head_commit_id;
3521 TAILQ_FOREACH(pe, &paths, entry) {
3522 if (pe->path_len == 0)
3524 error = got_error_msg(GOT_ERR_BAD_PATH,
3525 "switching between branches requires that "
3526 "the entire work tree gets updated");
3529 error = got_ref_resolve(&head_commit_id, repo, head_ref);
3532 error = check_linear_ancestry(commit_id, head_commit_id, 0,
3534 free(head_commit_id);
3537 error = check_same_branch(commit_id, head_ref, NULL, repo);
3540 error = switch_head_ref(head_ref, commit_id, worktree, repo);
3544 error = check_linear_ancestry(commit_id,
3545 got_worktree_get_base_commit_id(worktree), 0, repo);
3546 if (error != NULL) {
3547 if (error->code == GOT_ERR_ANCESTRY)
3548 error = got_error(GOT_ERR_BRANCH_MOVED);
3551 error = check_same_branch(commit_id, head_ref, NULL, repo);
3556 if (got_object_id_cmp(got_worktree_get_base_commit_id(worktree),
3558 error = got_worktree_set_base_commit_id(worktree, repo,
3564 memset(&upa, 0, sizeof(upa));
3565 upa.verbosity = verbosity;
3566 error = got_worktree_checkout_files(worktree, &paths, repo,
3567 update_progress, &upa, check_cancelled, NULL);
3571 if (upa.did_something) {
3572 printf("Updated to %s: %s\n",
3573 got_worktree_get_head_ref_name(worktree), commit_id_str);
3575 printf("Already up-to-date\n");
3577 print_update_progress_stats(&upa);
3580 const struct got_error *pack_err =
3581 got_repo_pack_fds_close(pack_fds);
3585 free(worktree_path);
3586 TAILQ_FOREACH(pe, &paths, entry)
3587 free((char *)pe->path);
3588 got_pathlist_free(&paths);
3590 free(commit_id_str);
3594 static const struct got_error *
3595 diff_blobs(struct got_object_id *blob_id1, struct got_object_id *blob_id2,
3596 const char *path, int diff_context, int ignore_whitespace,
3597 int force_text_diff, struct got_repository *repo, FILE *outfile)
3599 const struct got_error *err = NULL;
3600 struct got_blob_object *blob1 = NULL, *blob2 = NULL;
3601 FILE *f1 = NULL, *f2 = NULL;
3602 int fd1 = -1, fd2 = -1;
3604 fd1 = got_opentempfd();
3606 return got_error_from_errno("got_opentempfd");
3607 fd2 = got_opentempfd();
3609 err = got_error_from_errno("got_opentempfd");
3614 err = got_object_open_as_blob(&blob1, repo, blob_id1, 8192,
3620 err = got_object_open_as_blob(&blob2, repo, blob_id2, 8192, fd2);
3624 f1 = got_opentemp();
3626 err = got_error_from_errno("got_opentemp");
3629 f2 = got_opentemp();
3631 err = got_error_from_errno("got_opentemp");
3635 while (path[0] == '/')
3637 err = got_diff_blob(NULL, NULL, blob1, blob2, f1, f2, path, path,
3638 GOT_DIFF_ALGORITHM_PATIENCE, diff_context, ignore_whitespace,
3639 force_text_diff, outfile);
3641 if (fd1 != -1 && close(fd1) == -1 && err == NULL)
3642 err = got_error_from_errno("close");
3644 got_object_blob_close(blob1);
3645 if (fd2 != -1 && close(fd2) == -1 && err == NULL)
3646 err = got_error_from_errno("close");
3647 got_object_blob_close(blob2);
3648 if (f1 && fclose(f1) == EOF && err == NULL)
3649 err = got_error_from_errno("fclose");
3650 if (f2 && fclose(f2) == EOF && err == NULL)
3651 err = got_error_from_errno("fclose");
3655 static const struct got_error *
3656 diff_trees(struct got_object_id *tree_id1, struct got_object_id *tree_id2,
3657 const char *path, int diff_context, int ignore_whitespace,
3658 int force_text_diff, struct got_repository *repo, FILE *outfile)
3660 const struct got_error *err = NULL;
3661 struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3662 struct got_diff_blob_output_unidiff_arg arg;
3663 FILE *f1 = NULL, *f2 = NULL;
3664 int fd1 = -1, fd2 = -1;
3667 err = got_object_open_as_tree(&tree1, repo, tree_id1);
3670 fd1 = got_opentempfd();
3672 err = got_error_from_errno("got_opentempfd");
3677 err = got_object_open_as_tree(&tree2, repo, tree_id2);
3681 f1 = got_opentemp();
3683 err = got_error_from_errno("got_opentemp");
3687 f2 = got_opentemp();
3689 err = got_error_from_errno("got_opentemp");
3692 fd2 = got_opentempfd();
3694 err = got_error_from_errno("got_opentempfd");
3697 arg.diff_context = diff_context;
3698 arg.ignore_whitespace = ignore_whitespace;
3699 arg.force_text_diff = force_text_diff;
3700 arg.diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
3701 arg.outfile = outfile;
3704 while (path[0] == '/')
3706 err = got_diff_tree(tree1, tree2, f1, f2, fd1, fd2, path, path, repo,
3707 got_diff_blob_output_unidiff, &arg, 1);
3710 got_object_tree_close(tree1);
3712 got_object_tree_close(tree2);
3713 if (f1 && fclose(f1) == EOF && err == NULL)
3714 err = got_error_from_errno("fclose");
3715 if (f2 && fclose(f2) == EOF && err == NULL)
3716 err = got_error_from_errno("fclose");
3717 if (fd1 != -1 && close(fd1) == -1 && err == NULL)
3718 err = got_error_from_errno("close");
3719 if (fd2 != -1 && close(fd2) == -1 && err == NULL)
3720 err = got_error_from_errno("close");
3724 static const struct got_error *
3725 get_changed_paths(struct got_pathlist_head *paths,
3726 struct got_commit_object *commit, struct got_repository *repo)
3728 const struct got_error *err = NULL;
3729 struct got_object_id *tree_id1 = NULL, *tree_id2 = NULL;
3730 struct got_tree_object *tree1 = NULL, *tree2 = NULL;
3731 struct got_object_qid *qid;
3733 qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3735 struct got_commit_object *pcommit;
3736 err = got_object_open_as_commit(&pcommit, repo,
3741 tree_id1 = got_object_id_dup(
3742 got_object_commit_get_tree_id(pcommit));
3743 if (tree_id1 == NULL) {
3744 got_object_commit_close(pcommit);
3745 return got_error_from_errno("got_object_id_dup");
3747 got_object_commit_close(pcommit);
3752 err = got_object_open_as_tree(&tree1, repo, tree_id1);
3757 tree_id2 = got_object_commit_get_tree_id(commit);
3758 err = got_object_open_as_tree(&tree2, repo, tree_id2);
3762 err = got_diff_tree(tree1, tree2, NULL, NULL, -1, -1, "", "", repo,
3763 got_diff_tree_collect_changed_paths, paths, 0);
3766 got_object_tree_close(tree1);
3768 got_object_tree_close(tree2);
3773 static const struct got_error *
3774 print_patch(struct got_commit_object *commit, struct got_object_id *id,
3775 const char *path, int diff_context, struct got_repository *repo,
3778 const struct got_error *err = NULL;
3779 struct got_commit_object *pcommit = NULL;
3780 char *id_str1 = NULL, *id_str2 = NULL;
3781 struct got_object_id *obj_id1 = NULL, *obj_id2 = NULL;
3782 struct got_object_qid *qid;
3784 qid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
3786 err = got_object_open_as_commit(&pcommit, repo,
3790 err = got_object_id_str(&id_str1, &qid->id);
3795 err = got_object_id_str(&id_str2, id);
3799 if (path && path[0] != '\0') {
3801 err = got_object_id_by_path(&obj_id2, repo, commit, path);
3805 err = got_object_id_by_path(&obj_id1, repo,
3808 if (err->code != GOT_ERR_NO_TREE_ENTRY) {
3814 err = got_object_get_type(&obj_type, repo, obj_id2);
3820 "diff %s %s\n", id_str1 ? id_str1 : "/dev/null", id_str2);
3821 fprintf(outfile, "commit - %s\n",
3822 id_str1 ? id_str1 : "/dev/null");
3823 fprintf(outfile, "commit + %s\n", id_str2);
3825 case GOT_OBJ_TYPE_BLOB:
3826 err = diff_blobs(obj_id1, obj_id2, path, diff_context,
3827 0, 0, repo, outfile);
3829 case GOT_OBJ_TYPE_TREE:
3830 err = diff_trees(obj_id1, obj_id2, path, diff_context,
3831 0, 0, repo, outfile);
3834 err = got_error(GOT_ERR_OBJ_TYPE);
3840 obj_id2 = got_object_commit_get_tree_id(commit);
3842 obj_id1 = got_object_commit_get_tree_id(pcommit);
3844 "diff %s %s\n", id_str1 ? id_str1 : "/dev/null", id_str2);
3845 fprintf(outfile, "commit - %s\n",
3846 id_str1 ? id_str1 : "/dev/null");
3847 fprintf(outfile, "commit + %s\n", id_str2);
3848 err = diff_trees(obj_id1, obj_id2, "", diff_context, 0, 0,
3855 got_object_commit_close(pcommit);
3860 get_datestr(time_t *time, char *datebuf)
3862 struct tm mytm, *tm;
3865 tm = gmtime_r(time, &mytm);
3868 s = asctime_r(tm, datebuf);
3871 p = strchr(s, '\n');
3877 static const struct got_error *
3878 match_commit(int *have_match, struct got_object_id *id,
3879 struct got_commit_object *commit, regex_t *regex)
3881 const struct got_error *err = NULL;
3882 regmatch_t regmatch;
3883 char *id_str = NULL, *logmsg = NULL;
3887 err = got_object_id_str(&id_str, id);
3891 err = got_object_commit_get_logmsg(&logmsg, commit);
3895 if (regexec(regex, got_object_commit_get_author(commit), 1,
3896 ®match, 0) == 0 ||
3897 regexec(regex, got_object_commit_get_committer(commit), 1,
3898 ®match, 0) == 0 ||
3899 regexec(regex, id_str, 1, ®match, 0) == 0 ||
3900 regexec(regex, logmsg, 1, ®match, 0) == 0)
3909 match_changed_paths(int *have_match, struct got_pathlist_head *changed_paths,
3912 regmatch_t regmatch;
3913 struct got_pathlist_entry *pe;
3917 TAILQ_FOREACH(pe, changed_paths, entry) {
3918 if (regexec(regex, pe->path, 1, ®match, 0) == 0) {
3925 static const struct got_error *
3926 match_patch(int *have_match, struct got_commit_object *commit,
3927 struct got_object_id *id, const char *path, int diff_context,
3928 struct got_repository *repo, regex_t *regex, FILE *f)
3930 const struct got_error *err = NULL;
3932 size_t linesize = 0;
3933 regmatch_t regmatch;
3937 err = got_opentemp_truncate(f);
3941 err = print_patch(commit, id, path, diff_context, repo, f);
3945 if (fseeko(f, 0L, SEEK_SET) == -1) {
3946 err = got_error_from_errno("fseeko");
3950 while (getline(&line, &linesize, f) != -1) {
3951 if (regexec(regex, line, 1, ®match, 0) == 0) {
3961 #define GOT_COMMIT_SEP_STR "-----------------------------------------------\n"
3963 static const struct got_error*
3964 build_refs_str(char **refs_str, struct got_reflist_head *refs,
3965 struct got_object_id *id, struct got_repository *repo,
3968 static const struct got_error *err = NULL;
3969 struct got_reflist_entry *re;
3975 TAILQ_FOREACH(re, refs, entry) {
3976 struct got_tag_object *tag = NULL;
3977 struct got_object_id *ref_id;
3980 name = got_ref_get_name(re->ref);
3981 if (strcmp(name, GOT_REF_HEAD) == 0)
3983 if (strncmp(name, "refs/", 5) == 0)
3985 if (strncmp(name, "got/", 4) == 0)
3987 if (strncmp(name, "heads/", 6) == 0)
3989 if (strncmp(name, "remotes/", 8) == 0) {
3993 s = strstr(name, "/" GOT_REF_HEAD);
3994 if (s != NULL && s[strlen(s)] == '\0')
3997 err = got_ref_resolve(&ref_id, repo, re->ref);
4000 if (strncmp(name, "tags/", 5) == 0) {
4001 err = got_object_open_as_tag(&tag, repo, ref_id);
4003 if (err->code != GOT_ERR_OBJ_TYPE) {
4007 /* Ref points at something other than a tag. */
4012 cmp = got_object_id_cmp(tag ?
4013 got_object_tag_get_object_id(tag) : ref_id, id);
4016 got_object_tag_close(tag);
4020 if (asprintf(refs_str, "%s%s%s", s ? s : "",
4021 s ? ", " : "", name) == -1) {
4022 err = got_error_from_errno("asprintf");
4033 static const struct got_error *
4034 print_commit_oneline(struct got_commit_object *commit, struct got_object_id *id,
4035 struct got_repository *repo, struct got_reflist_object_id_map *refs_idmap)
4037 const struct got_error *err = NULL;
4038 char *ref_str = NULL, *id_str = NULL, *logmsg0 = NULL;
4039 char *comma, *s, *nl;
4040 struct got_reflist_head *refs;
4041 char datebuf[12]; /* YYYY-MM-DD + SPACE + NUL */
4043 time_t committer_time;
4045 refs = got_reflist_object_id_map_lookup(refs_idmap, id);
4047 err = build_refs_str(&ref_str, refs, id, repo, 1);
4051 /* Display the first matching ref only. */
4052 if (ref_str && (comma = strchr(ref_str, ',')) != NULL)
4056 if (ref_str == NULL) {
4057 err = got_object_id_str(&id_str, id);
4062 committer_time = got_object_commit_get_committer_time(commit);
4063 if (gmtime_r(&committer_time, &tm) == NULL) {
4064 err = got_error_from_errno("gmtime_r");
4067 if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d ", &tm) == 0) {
4068 err = got_error(GOT_ERR_NO_SPACE);
4072 err = got_object_commit_get_logmsg(&logmsg0, commit);
4077 while (isspace((unsigned char)s[0]))
4080 nl = strchr(s, '\n');
4086 printf("%s%-7s %s\n", datebuf, ref_str, s);
4088 printf("%s%.7s %s\n", datebuf, id_str, s);
4090 if (fflush(stdout) != 0 && err == NULL)
4091 err = got_error_from_errno("fflush");
4099 static const struct got_error *
4100 print_commit(struct got_commit_object *commit, struct got_object_id *id,
4101 struct got_repository *repo, const char *path,
4102 struct got_pathlist_head *changed_paths, int show_patch,
4103 int diff_context, struct got_reflist_object_id_map *refs_idmap,
4104 const char *custom_refs_str)
4106 const struct got_error *err = NULL;
4107 char *id_str, *datestr, *logmsg0, *logmsg, *line;
4109 time_t committer_time;
4110 const char *author, *committer;
4111 char *refs_str = NULL;
4113 err = got_object_id_str(&id_str, id);
4117 if (custom_refs_str == NULL) {
4118 struct got_reflist_head *refs;
4119 refs = got_reflist_object_id_map_lookup(refs_idmap, id);
4121 err = build_refs_str(&refs_str, refs, id, repo, 0);
4127 printf(GOT_COMMIT_SEP_STR);
4128 if (custom_refs_str)
4129 printf("commit %s (%s)\n", id_str, custom_refs_str);
4131 printf("commit %s%s%s%s\n", id_str, refs_str ? " (" : "",
4132 refs_str ? refs_str : "", refs_str ? ")" : "");
4137 printf("from: %s\n", got_object_commit_get_author(commit));
4138 committer_time = got_object_commit_get_committer_time(commit);
4139 datestr = get_datestr(&committer_time, datebuf);
4141 printf("date: %s UTC\n", datestr);
4142 author = got_object_commit_get_author(commit);
4143 committer = got_object_commit_get_committer(commit);
4144 if (strcmp(author, committer) != 0)
4145 printf("via: %s\n", committer);
4146 if (got_object_commit_get_nparents(commit) > 1) {
4147 const struct got_object_id_queue *parent_ids;
4148 struct got_object_qid *qid;
4150 parent_ids = got_object_commit_get_parent_ids(commit);
4151 STAILQ_FOREACH(qid, parent_ids, entry) {
4152 err = got_object_id_str(&id_str, &qid->id);
4155 printf("parent %d: %s\n", n++, id_str);
4161 err = got_object_commit_get_logmsg(&logmsg0, commit);
4167 line = strsep(&logmsg, "\n");
4169 printf(" %s\n", line);
4173 if (changed_paths) {
4174 struct got_pathlist_entry *pe;
4175 TAILQ_FOREACH(pe, changed_paths, entry) {
4176 struct got_diff_changed_path *cp = pe->data;
4177 printf(" %c %s\n", cp->status, pe->path);
4182 err = print_patch(commit, id, path, diff_context, repo, stdout);
4187 if (fflush(stdout) != 0 && err == NULL)
4188 err = got_error_from_errno("fflush");
4195 static const struct got_error *
4196 print_commits(struct got_object_id *root_id, struct got_object_id *end_id,
4197 struct got_repository *repo, const char *path, int show_changed_paths,
4198 int show_patch, const char *search_pattern, int diff_context, int limit,
4199 int log_branches, int reverse_display_order,
4200 struct got_reflist_object_id_map *refs_idmap, int one_line,
4203 const struct got_error *err;
4204 struct got_commit_graph *graph;
4207 struct got_object_id_queue reversed_commits;
4208 struct got_object_qid *qid;
4209 struct got_commit_object *commit;
4210 struct got_pathlist_head changed_paths;
4211 struct got_pathlist_entry *pe;
4213 STAILQ_INIT(&reversed_commits);
4214 TAILQ_INIT(&changed_paths);
4216 if (search_pattern && regcomp(®ex, search_pattern,
4217 REG_EXTENDED | REG_NOSUB | REG_NEWLINE))
4218 return got_error_msg(GOT_ERR_REGEX, search_pattern);
4220 err = got_commit_graph_open(&graph, path, !log_branches);
4223 err = got_commit_graph_iter_start(graph, root_id, repo,
4224 check_cancelled, NULL);
4228 struct got_object_id *id;
4230 if (sigint_received || sigpipe_received)
4233 err = got_commit_graph_iter_next(&id, graph, repo,
4234 check_cancelled, NULL);
4236 if (err->code == GOT_ERR_ITER_COMPLETED)
4243 err = got_object_open_as_commit(&commit, repo, id);
4247 if (show_changed_paths && !reverse_display_order) {
4248 err = get_changed_paths(&changed_paths, commit, repo);
4253 if (search_pattern) {
4254 err = match_commit(&have_match, id, commit, ®ex);
4256 got_object_commit_close(commit);
4259 if (have_match == 0 && show_changed_paths)
4260 match_changed_paths(&have_match,
4261 &changed_paths, ®ex);
4262 if (have_match == 0 && show_patch) {
4263 err = match_patch(&have_match, commit, id,
4264 path, diff_context, repo, ®ex,
4269 if (have_match == 0) {
4270 got_object_commit_close(commit);
4271 TAILQ_FOREACH(pe, &changed_paths, entry) {
4272 free((char *)pe->path);
4275 got_pathlist_free(&changed_paths);
4280 if (reverse_display_order) {
4281 err = got_object_qid_alloc(&qid, id);
4284 STAILQ_INSERT_HEAD(&reversed_commits, qid, entry);
4285 got_object_commit_close(commit);
4288 err = print_commit_oneline(commit, id,
4291 err = print_commit(commit, id, repo, path,
4292 show_changed_paths ? &changed_paths : NULL,
4293 show_patch, diff_context, refs_idmap, NULL);
4294 got_object_commit_close(commit);
4298 if ((limit && --limit == 0) ||
4299 (end_id && got_object_id_cmp(id, end_id) == 0))
4302 TAILQ_FOREACH(pe, &changed_paths, entry) {
4303 free((char *)pe->path);
4306 got_pathlist_free(&changed_paths);
4308 if (reverse_display_order) {
4309 STAILQ_FOREACH(qid, &reversed_commits, entry) {
4310 err = got_object_open_as_commit(&commit, repo,
4314 if (show_changed_paths) {
4315 err = get_changed_paths(&changed_paths,
4321 err = print_commit_oneline(commit, &qid->id,
4324 err = print_commit(commit, &qid->id, repo, path,
4325 show_changed_paths ? &changed_paths : NULL,
4326 show_patch, diff_context, refs_idmap, NULL);
4327 got_object_commit_close(commit);
4330 TAILQ_FOREACH(pe, &changed_paths, entry) {
4331 free((char *)pe->path);
4334 got_pathlist_free(&changed_paths);
4338 while (!STAILQ_EMPTY(&reversed_commits)) {
4339 qid = STAILQ_FIRST(&reversed_commits);
4340 STAILQ_REMOVE_HEAD(&reversed_commits, entry);
4341 got_object_qid_free(qid);
4343 TAILQ_FOREACH(pe, &changed_paths, entry) {
4344 free((char *)pe->path);
4347 got_pathlist_free(&changed_paths);
4350 got_commit_graph_close(graph);
4357 fprintf(stderr, "usage: %s log [-bPpRs] [-C number] [-c commit] [-l N] "
4358 "[-r repository-path] [-S search-pattern] [-x commit] [path]\n",
4364 get_default_log_limit(void)
4366 const char *got_default_log_limit;
4370 got_default_log_limit = getenv("GOT_LOG_DEFAULT_LIMIT");
4371 if (got_default_log_limit == NULL)
4373 n = strtonum(got_default_log_limit, 0, INT_MAX, &errstr);
4379 static const struct got_error *
4380 cmd_log(int argc, char *argv[])
4382 const struct got_error *error;
4383 struct got_repository *repo = NULL;
4384 struct got_worktree *worktree = NULL;
4385 struct got_object_id *start_id = NULL, *end_id = NULL;
4386 char *repo_path = NULL, *path = NULL, *cwd = NULL, *in_repo_path = NULL;
4387 const char *start_commit = NULL, *end_commit = NULL;
4388 const char *search_pattern = NULL;
4389 int diff_context = -1, ch;
4390 int show_changed_paths = 0, show_patch = 0, limit = 0, log_branches = 0;
4391 int reverse_display_order = 0, one_line = 0;
4393 struct got_reflist_head refs;
4394 struct got_reflist_object_id_map *refs_idmap = NULL;
4395 FILE *tmpfile = NULL;
4396 int *pack_fds = NULL;
4401 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
4407 limit = get_default_log_limit();
4409 while ((ch = getopt(argc, argv, "bpPc:C:l:r:RsS:x:")) != -1) {
4415 show_changed_paths = 1;
4418 start_commit = optarg;
4421 diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
4424 errx(1, "number of context lines is %s: %s",
4428 limit = strtonum(optarg, 0, INT_MAX, &errstr);
4430 errx(1, "number of commits is %s: %s",
4437 repo_path = realpath(optarg, NULL);
4438 if (repo_path == NULL)
4439 return got_error_from_errno2("realpath",
4441 got_path_strip_trailing_slashes(repo_path);
4444 reverse_display_order = 1;
4450 search_pattern = optarg;
4453 end_commit = optarg;
4464 if (diff_context == -1)
4466 else if (!show_patch)
4467 errx(1, "-C requires -p");
4469 if (one_line && (show_patch || show_changed_paths))
4470 errx(1, "cannot use -s with -p or -P");
4472 cwd = getcwd(NULL, 0);
4474 error = got_error_from_errno("getcwd");
4478 error = got_repo_pack_fds_open(&pack_fds);
4482 if (repo_path == NULL) {
4483 error = got_worktree_open(&worktree, cwd);
4484 if (error && error->code != GOT_ERR_NOT_WORKTREE)
4491 error = got_worktree_resolve_path(&path, worktree,
4496 path = strdup(argv[0]);
4498 error = got_error_from_errno("strdup");
4502 } else if (argc != 0)
4505 if (repo_path == NULL) {
4506 repo_path = worktree ?
4507 strdup(got_worktree_get_repo_path(worktree)) : strdup(cwd);
4509 if (repo_path == NULL) {
4510 error = got_error_from_errno("strdup");
4514 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4518 error = apply_unveil(got_repo_get_path(repo), 1,
4519 worktree ? got_worktree_get_root_path(worktree) : NULL);
4523 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
4527 error = got_reflist_object_id_map_create(&refs_idmap, &refs, repo);
4531 if (start_commit == NULL) {
4532 struct got_reference *head_ref;
4533 struct got_commit_object *commit = NULL;
4534 error = got_ref_open(&head_ref, repo,
4535 worktree ? got_worktree_get_head_ref_name(worktree)
4539 error = got_ref_resolve(&start_id, repo, head_ref);
4540 got_ref_close(head_ref);
4543 error = got_object_open_as_commit(&commit, repo,
4547 got_object_commit_close(commit);
4549 error = got_repo_match_object_id(&start_id, NULL,
4550 start_commit, GOT_OBJ_TYPE_COMMIT, &refs, repo);
4554 if (end_commit != NULL) {
4555 error = got_repo_match_object_id(&end_id, NULL,
4556 end_commit, GOT_OBJ_TYPE_COMMIT, &refs, repo);
4563 * If a path was specified on the command line it was resolved
4564 * to a path in the work tree above. Prepend the work tree's
4565 * path prefix to obtain the corresponding in-repository path.
4569 prefix = got_worktree_get_path_prefix(worktree);
4570 if (asprintf(&in_repo_path, "%s%s%s", prefix,
4571 (path[0] != '\0') ? "/" : "", path) == -1) {
4572 error = got_error_from_errno("asprintf");
4577 error = got_repo_map_path(&in_repo_path, repo,
4583 path = in_repo_path;
4587 /* Release work tree lock. */
4588 got_worktree_close(worktree);
4592 if (search_pattern && show_patch) {
4593 tmpfile = got_opentemp();
4594 if (tmpfile == NULL) {
4595 error = got_error_from_errno("got_opentemp");
4600 error = print_commits(start_id, end_id, repo, path ? path : "",
4601 show_changed_paths, show_patch, search_pattern, diff_context,
4602 limit, log_branches, reverse_display_order, refs_idmap, one_line,
4609 got_worktree_close(worktree);
4611 const struct got_error *close_err = got_repo_close(repo);
4616 const struct got_error *pack_err =
4617 got_repo_pack_fds_close(pack_fds);
4622 got_reflist_object_id_map_free(refs_idmap);
4623 if (tmpfile && fclose(tmpfile) == EOF && error == NULL)
4624 error = got_error_from_errno("fclose");
4625 got_ref_list_free(&refs);
4632 fprintf(stderr, "usage: %s diff [-aPsw] [-C number] [-c commit] "
4633 "[-r repository-path] [object1 object2 | path ...]\n",
4638 struct print_diff_arg {
4639 struct got_repository *repo;
4640 struct got_worktree *worktree;
4645 enum got_diff_algorithm diff_algo;
4646 int ignore_whitespace;
4647 int force_text_diff;
4653 * Create a file which contains the target path of a symlink so we can feed
4654 * it as content to the diff engine.
4656 static const struct got_error *
4657 get_symlink_target_file(int *fd, int dirfd, const char *de_name,
4658 const char *abspath)
4660 const struct got_error *err = NULL;
4661 char target_path[PATH_MAX];
4662 ssize_t target_len, outlen;
4667 target_len = readlinkat(dirfd, de_name, target_path, PATH_MAX);
4668 if (target_len == -1)
4669 return got_error_from_errno2("readlinkat", abspath);
4671 target_len = readlink(abspath, target_path, PATH_MAX);
4672 if (target_len == -1)
4673 return got_error_from_errno2("readlink", abspath);
4676 *fd = got_opentempfd();
4678 return got_error_from_errno("got_opentempfd");
4680 outlen = write(*fd, target_path, target_len);
4682 err = got_error_from_errno("got_opentempfd");
4686 if (lseek(*fd, 0, SEEK_SET) == -1) {
4687 err = got_error_from_errno2("lseek", abspath);
4698 static const struct got_error *
4699 print_diff(void *arg, unsigned char status, unsigned char staged_status,
4700 const char *path, struct got_object_id *blob_id,
4701 struct got_object_id *staged_blob_id, struct got_object_id *commit_id,
4702 int dirfd, const char *de_name)
4704 struct print_diff_arg *a = arg;
4705 const struct got_error *err = NULL;
4706 struct got_blob_object *blob1 = NULL;
4707 int fd = -1, fd1 = -1, fd2 = -1;
4709 char *abspath = NULL, *label1 = NULL;
4714 if (a->diff_staged) {
4715 if (staged_status != GOT_STATUS_MODIFY &&
4716 staged_status != GOT_STATUS_ADD &&
4717 staged_status != GOT_STATUS_DELETE)
4720 if (staged_status == GOT_STATUS_DELETE)
4722 if (status == GOT_STATUS_NONEXISTENT)
4723 return got_error_set_errno(ENOENT, path);
4724 if (status != GOT_STATUS_MODIFY &&
4725 status != GOT_STATUS_ADD &&
4726 status != GOT_STATUS_DELETE &&
4727 status != GOT_STATUS_CONFLICT)
4731 err = got_opentemp_truncate(a->f1);
4733 return got_error_from_errno("got_opentemp_truncate");
4734 err = got_opentemp_truncate(a->f2);
4736 return got_error_from_errno("got_opentemp_truncate");
4738 if (!a->header_shown) {
4739 printf("diff %s%s\n", a->diff_staged ? "-s " : "",
4740 got_worktree_get_root_path(a->worktree));
4741 printf("commit - %s\n", a->id_str);
4742 printf("path + %s%s\n",
4743 got_worktree_get_root_path(a->worktree),
4744 a->diff_staged ? " (staged changes)" : "");
4745 a->header_shown = 1;
4748 if (a->diff_staged) {
4749 const char *label1 = NULL, *label2 = NULL;
4750 switch (staged_status) {
4751 case GOT_STATUS_MODIFY:
4755 case GOT_STATUS_ADD:
4758 case GOT_STATUS_DELETE:
4762 return got_error(GOT_ERR_FILE_STATUS);
4764 fd1 = got_opentempfd();
4766 err = got_error_from_errno("got_opentempfd");
4769 fd2 = got_opentempfd();
4771 err = got_error_from_errno("got_opentempfd");
4774 err = got_diff_objects_as_blobs(NULL, NULL, a->f1, a->f2,
4775 fd1, fd2, blob_id, staged_blob_id, label1, label2,
4776 a->diff_algo, a->diff_context, a->ignore_whitespace,
4777 a->force_text_diff, a->repo, stdout);
4781 fd1 = got_opentempfd();
4783 err = got_error_from_errno("got_opentempfd");
4787 if (staged_status == GOT_STATUS_ADD ||
4788 staged_status == GOT_STATUS_MODIFY) {
4790 err = got_object_open_as_blob(&blob1, a->repo, staged_blob_id,
4794 err = got_object_id_str(&id_str, staged_blob_id);
4797 if (asprintf(&label1, "%s (staged)", id_str) == -1) {
4798 err = got_error_from_errno("asprintf");
4803 } else if (status != GOT_STATUS_ADD) {
4804 err = got_object_open_as_blob(&blob1, a->repo, blob_id, 8192,
4810 if (status != GOT_STATUS_DELETE) {
4811 if (asprintf(&abspath, "%s/%s",
4812 got_worktree_get_root_path(a->worktree), path) == -1) {
4813 err = got_error_from_errno("asprintf");
4818 fd = openat(dirfd, de_name,
4819 O_RDONLY | O_NOFOLLOW | O_CLOEXEC);
4821 if (!got_err_open_nofollow_on_symlink()) {
4822 err = got_error_from_errno2("openat",
4826 err = get_symlink_target_file(&fd, dirfd,
4832 fd = open(abspath, O_RDONLY | O_NOFOLLOW | O_CLOEXEC);
4834 if (!got_err_open_nofollow_on_symlink()) {
4835 err = got_error_from_errno2("open",
4839 err = get_symlink_target_file(&fd, dirfd,
4845 if (fstat(fd, &sb) == -1) {
4846 err = got_error_from_errno2("fstat", abspath);
4849 f2 = fdopen(fd, "r");
4851 err = got_error_from_errno2("fdopen", abspath);
4861 err = got_object_blob_dump_to_file(&size1, NULL, NULL,
4867 err = got_diff_blob_file(blob1, a->f1, size1, label1, f2 ? f2 : a->f2,
4868 f2_exists, sb.st_size, path, GOT_DIFF_ALGORITHM_PATIENCE,
4869 a->diff_context, a->ignore_whitespace, a->force_text_diff, stdout);
4871 if (fd1 != -1 && close(fd1) == -1 && err == NULL)
4872 err = got_error_from_errno("close");
4873 if (fd2 != -1 && close(fd2) == -1 && err == NULL)
4874 err = got_error_from_errno("close");
4876 got_object_blob_close(blob1);
4877 if (fd != -1 && close(fd) == -1 && err == NULL)
4878 err = got_error_from_errno("close");
4879 if (f2 && fclose(f2) == EOF && err == NULL)
4880 err = got_error_from_errno("fclose");
4885 static const struct got_error *
4886 cmd_diff(int argc, char *argv[])
4888 const struct got_error *error;
4889 struct got_repository *repo = NULL;
4890 struct got_worktree *worktree = NULL;
4891 char *cwd = NULL, *repo_path = NULL;
4892 const char *commit_args[2] = { NULL, NULL };
4893 int ncommit_args = 0;
4894 struct got_object_id *ids[2] = { NULL, NULL };
4895 char *labels[2] = { NULL, NULL };
4896 int type1 = GOT_OBJ_TYPE_ANY, type2 = GOT_OBJ_TYPE_ANY;
4897 int diff_context = 3, diff_staged = 0, ignore_whitespace = 0, ch, i;
4898 int force_text_diff = 0, force_path = 0, rflag = 0;
4900 struct got_reflist_head refs;
4901 struct got_pathlist_head paths;
4902 struct got_pathlist_entry *pe;
4903 FILE *f1 = NULL, *f2 = NULL;
4904 int fd1 = -1, fd2 = -1;
4905 int *pack_fds = NULL;
4911 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
4916 while ((ch = getopt(argc, argv, "ac:C:r:swP")) != -1) {
4919 force_text_diff = 1;
4922 if (ncommit_args >= 2)
4923 errx(1, "too many -c options used");
4924 commit_args[ncommit_args++] = optarg;
4927 diff_context = strtonum(optarg, 0, GOT_DIFF_MAX_CONTEXT,
4930 errx(1, "number of context lines is %s: %s",
4934 repo_path = realpath(optarg, NULL);
4935 if (repo_path == NULL)
4936 return got_error_from_errno2("realpath",
4938 got_path_strip_trailing_slashes(repo_path);
4945 ignore_whitespace = 1;
4959 cwd = getcwd(NULL, 0);
4961 error = got_error_from_errno("getcwd");
4965 error = got_repo_pack_fds_open(&pack_fds);
4969 if (repo_path == NULL) {
4970 error = got_worktree_open(&worktree, cwd);
4971 if (error && error->code != GOT_ERR_NOT_WORKTREE)
4977 strdup(got_worktree_get_repo_path(worktree));
4978 if (repo_path == NULL) {
4979 error = got_error_from_errno("strdup");
4983 repo_path = strdup(cwd);
4984 if (repo_path == NULL) {
4985 error = got_error_from_errno("strdup");
4991 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
4996 if (rflag || worktree == NULL || ncommit_args > 0) {
4998 error = got_error_msg(GOT_ERR_NOT_IMPL,
4999 "-P option can only be used when diffing "
5004 error = got_error_msg(GOT_ERR_NOT_IMPL,
5005 "-s option can only be used when diffing "
5011 error = apply_unveil(got_repo_get_path(repo), 1,
5012 worktree ? got_worktree_get_root_path(worktree) : NULL);
5016 if ((!force_path && argc == 2) || ncommit_args > 0) {
5017 int obj_type = (ncommit_args > 0 ?
5018 GOT_OBJ_TYPE_COMMIT : GOT_OBJ_TYPE_ANY);
5019 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name,
5023 for (i = 0; i < (ncommit_args > 0 ? ncommit_args : argc); i++) {
5025 if (ncommit_args > 0)
5026 arg = commit_args[i];
5029 error = got_repo_match_object_id(&ids[i], &labels[i],
5030 arg, obj_type, &refs, repo);
5032 if (error->code != GOT_ERR_NOT_REF &&
5033 error->code != GOT_ERR_NO_OBJ)
5035 if (ncommit_args > 0)
5043 f1 = got_opentemp();
5045 error = got_error_from_errno("got_opentemp");
5049 f2 = got_opentemp();
5051 error = got_error_from_errno("got_opentemp");
5055 if (ncommit_args == 0 && (ids[0] == NULL || ids[1] == NULL)) {
5056 struct print_diff_arg arg;
5059 if (worktree == NULL) {
5060 if (argc == 2 && ids[0] == NULL) {
5061 error = got_error_path(argv[0], GOT_ERR_NO_OBJ);
5063 } else if (argc == 2 && ids[1] == NULL) {
5064 error = got_error_path(argv[1], GOT_ERR_NO_OBJ);
5066 } else if (argc > 0) {
5067 error = got_error_fmt(GOT_ERR_NOT_WORKTREE,
5068 "%s", "specified paths cannot be resolved");
5071 error = got_error(GOT_ERR_NOT_WORKTREE);
5076 error = get_worktree_paths_from_argv(&paths, argc, argv,
5081 error = got_object_id_str(&id_str,
5082 got_worktree_get_base_commit_id(worktree));
5086 arg.worktree = worktree;
5087 arg.diff_algo = GOT_DIFF_ALGORITHM_PATIENCE;
5088 arg.diff_context = diff_context;
5089 arg.id_str = id_str;
5090 arg.header_shown = 0;
5091 arg.diff_staged = diff_staged;
5092 arg.ignore_whitespace = ignore_whitespace;
5093 arg.force_text_diff = force_text_diff;
5097 error = got_worktree_status(worktree, &paths, repo, 0,
5098 print_diff, &arg, check_cancelled, NULL);
5103 if (ncommit_args == 1) {
5104 struct got_commit_object *commit;
5105 error = got_object_open_as_commit(&commit, repo, ids[0]);
5109 labels[1] = labels[0];
5111 if (got_object_commit_get_nparents(commit) > 0) {
5112 const struct got_object_id_queue *pids;
5113 struct got_object_qid *pid;
5114 pids = got_object_commit_get_parent_ids(commit);
5115 pid = STAILQ_FIRST(pids);
5116 ids[0] = got_object_id_dup(&pid->id);
5117 if (ids[0] == NULL) {
5118 error = got_error_from_errno(
5119 "got_object_id_dup");
5120 got_object_commit_close(commit);
5123 error = got_object_id_str(&labels[0], ids[0]);
5125 got_object_commit_close(commit);
5130 labels[0] = strdup("/dev/null");
5131 if (labels[0] == NULL) {
5132 error = got_error_from_errno("strdup");
5133 got_object_commit_close(commit);
5138 got_object_commit_close(commit);
5141 if (ncommit_args == 0 && argc > 2) {
5142 error = got_error_msg(GOT_ERR_BAD_PATH,
5143 "path arguments cannot be used when diffing two objects");
5148 error = got_object_get_type(&type1, repo, ids[0]);
5153 error = got_object_get_type(&type2, repo, ids[1]);
5156 if (type1 != GOT_OBJ_TYPE_ANY && type1 != type2) {
5157 error = got_error(GOT_ERR_OBJ_TYPE);
5160 if (type1 == GOT_OBJ_TYPE_BLOB && argc > 2) {
5161 error = got_error_msg(GOT_ERR_OBJ_TYPE,
5162 "path arguments cannot be used when diffing blobs");
5166 for (i = 0; ncommit_args > 0 && i < argc; i++) {
5168 struct got_pathlist_entry *new;
5172 error = got_worktree_resolve_path(&p, worktree,
5176 prefix = got_worktree_get_path_prefix(worktree);
5177 while (prefix[0] == '/')
5179 if (asprintf(&in_repo_path, "%s%s%s", prefix,
5180 (p[0] != '\0' && prefix[0] != '\0') ? "/" : "",
5182 error = got_error_from_errno("asprintf");
5188 char *mapped_path, *s;
5189 error = got_repo_map_path(&mapped_path, repo, argv[i]);
5195 in_repo_path = strdup(s);
5196 if (in_repo_path == NULL) {
5197 error = got_error_from_errno("asprintf");
5204 error = got_pathlist_insert(&new, &paths, in_repo_path, NULL);
5205 if (error || new == NULL /* duplicate */)
5212 /* Release work tree lock. */
5213 got_worktree_close(worktree);
5217 fd1 = got_opentempfd();
5219 error = got_error_from_errno("got_opentempfd");
5223 fd2 = got_opentempfd();
5225 error = got_error_from_errno("got_opentempfd");
5229 switch (type1 == GOT_OBJ_TYPE_ANY ? type2 : type1) {
5230 case GOT_OBJ_TYPE_BLOB:
5231 error = got_diff_objects_as_blobs(NULL, NULL, f1, f2,
5232 fd1, fd2, ids[0], ids[1], NULL, NULL,
5233 GOT_DIFF_ALGORITHM_PATIENCE, diff_context,
5234 ignore_whitespace, force_text_diff, repo, stdout);
5236 case GOT_OBJ_TYPE_TREE:
5237 error = got_diff_objects_as_trees(NULL, NULL, f1, f2, fd1, fd2,
5238 ids[0], ids[1], &paths, "", "",
5239 GOT_DIFF_ALGORITHM_PATIENCE, diff_context,
5240 ignore_whitespace, force_text_diff, repo, stdout);
5242 case GOT_OBJ_TYPE_COMMIT:
5243 printf("diff %s %s\n", labels[0], labels[1]);
5244 error = got_diff_objects_as_commits(NULL, NULL, f1, f2,
5245 fd1, fd2, ids[0], ids[1], &paths,
5246 GOT_DIFF_ALGORITHM_PATIENCE, diff_context,
5247 ignore_whitespace, force_text_diff, repo, stdout);
5250 error = got_error(GOT_ERR_OBJ_TYPE);
5258 got_worktree_close(worktree);
5260 const struct got_error *close_err = got_repo_close(repo);
5265 const struct got_error *pack_err =
5266 got_repo_pack_fds_close(pack_fds);
5270 TAILQ_FOREACH(pe, &paths, entry)
5271 free((char *)pe->path);
5272 got_pathlist_free(&paths);
5273 got_ref_list_free(&refs);
5274 if (f1 && fclose(f1) == EOF && error == NULL)
5275 error = got_error_from_errno("fclose");
5276 if (f2 && fclose(f2) == EOF && error == NULL)
5277 error = got_error_from_errno("fclose");
5278 if (fd1 != -1 && close(fd1) == -1 && error == NULL)
5279 error = got_error_from_errno("close");
5280 if (fd2 != -1 && close(fd2) == -1 && error == NULL)
5281 error = got_error_from_errno("close");
5289 "usage: %s blame [-c commit] [-r repository-path] path\n",
5298 char datebuf[11]; /* YYYY-MM-DD + NUL */
5301 struct blame_cb_args {
5302 struct blame_line *lines;
5306 off_t *line_offsets;
5308 struct got_repository *repo;
5311 static const struct got_error *
5312 blame_cb(void *arg, int nlines, int lineno,
5313 struct got_commit_object *commit, struct got_object_id *id)
5315 const struct got_error *err = NULL;
5316 struct blame_cb_args *a = arg;
5317 struct blame_line *bline;
5319 size_t linesize = 0;
5322 time_t committer_time;
5324 if (nlines != a->nlines ||
5325 (lineno != -1 && lineno < 1) || lineno > a->nlines)
5326 return got_error(GOT_ERR_RANGE);
5328 if (sigint_received)
5329 return got_error(GOT_ERR_ITER_COMPLETED);
5332 return NULL; /* no change in this commit */
5334 /* Annotate this line. */
5335 bline = &a->lines[lineno - 1];
5336 if (bline->annotated)
5338 err = got_object_id_str(&bline->id_str, id);
5342 bline->committer = strdup(got_object_commit_get_committer(commit));
5343 if (bline->committer == NULL) {
5344 err = got_error_from_errno("strdup");
5348 committer_time = got_object_commit_get_committer_time(commit);
5349 if (gmtime_r(&committer_time, &tm) == NULL)
5350 return got_error_from_errno("gmtime_r");
5351 if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d",
5353 err = got_error(GOT_ERR_NO_SPACE);
5356 bline->annotated = 1;
5358 /* Print lines annotated so far. */
5359 bline = &a->lines[a->lineno_cur - 1];
5360 if (!bline->annotated)
5363 offset = a->line_offsets[a->lineno_cur - 1];
5364 if (fseeko(a->f, offset, SEEK_SET) == -1) {
5365 err = got_error_from_errno("fseeko");
5369 while (a->lineno_cur <= a->nlines && bline->annotated) {
5370 char *smallerthan, *at, *nl, *committer;
5373 if (getline(&line, &linesize, a->f) == -1) {
5375 err = got_error_from_errno("getline");
5379 committer = bline->committer;
5380 smallerthan = strchr(committer, '<');
5381 if (smallerthan && smallerthan[1] != '\0')
5382 committer = smallerthan + 1;
5383 at = strchr(committer, '@');
5386 len = strlen(committer);
5388 committer[8] = '\0';
5390 nl = strchr(line, '\n');
5393 printf("%.*d) %.8s %s %-8s %s\n", a->nlines_prec, a->lineno_cur,
5394 bline->id_str, bline->datebuf, committer, line);
5397 bline = &a->lines[a->lineno_cur - 1];
5404 static const struct got_error *
5405 cmd_blame(int argc, char *argv[])
5407 const struct got_error *error;
5408 struct got_repository *repo = NULL;
5409 struct got_worktree *worktree = NULL;
5410 char *path, *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5411 char *link_target = NULL;
5412 struct got_object_id *obj_id = NULL;
5413 struct got_object_id *commit_id = NULL;
5414 struct got_commit_object *commit = NULL;
5415 struct got_blob_object *blob = NULL;
5416 char *commit_id_str = NULL;
5417 struct blame_cb_args bca;
5418 int ch, obj_type, i, fd1 = -1, fd2 = -1, fd3 = -1;
5420 int *pack_fds = NULL;
5421 FILE *f1 = NULL, *f2 = NULL;
5423 fd1 = got_opentempfd();
5425 return got_error_from_errno("got_opentempfd");
5427 memset(&bca, 0, sizeof(bca));
5430 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
5435 while ((ch = getopt(argc, argv, "c:r:")) != -1) {
5438 commit_id_str = optarg;
5441 repo_path = realpath(optarg, NULL);
5442 if (repo_path == NULL)
5443 return got_error_from_errno2("realpath",
5445 got_path_strip_trailing_slashes(repo_path);
5461 cwd = getcwd(NULL, 0);
5463 error = got_error_from_errno("getcwd");
5467 error = got_repo_pack_fds_open(&pack_fds);
5471 if (repo_path == NULL) {
5472 error = got_worktree_open(&worktree, cwd);
5473 if (error && error->code != GOT_ERR_NOT_WORKTREE)
5479 strdup(got_worktree_get_repo_path(worktree));
5480 if (repo_path == NULL) {
5481 error = got_error_from_errno("strdup");
5486 repo_path = strdup(cwd);
5487 if (repo_path == NULL) {
5488 error = got_error_from_errno("strdup");
5494 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5499 const char *prefix = got_worktree_get_path_prefix(worktree);
5502 error = got_worktree_resolve_path(&p, worktree, path);
5505 if (asprintf(&in_repo_path, "%s%s%s", prefix,
5506 (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
5508 error = got_error_from_errno("asprintf");
5513 error = apply_unveil(got_repo_get_path(repo), 1, NULL);
5515 error = apply_unveil(got_repo_get_path(repo), 1, NULL);
5518 error = got_repo_map_path(&in_repo_path, repo, path);
5523 if (commit_id_str == NULL) {
5524 struct got_reference *head_ref;
5525 error = got_ref_open(&head_ref, repo, worktree ?
5526 got_worktree_get_head_ref_name(worktree) : GOT_REF_HEAD, 0);
5529 error = got_ref_resolve(&commit_id, repo, head_ref);
5530 got_ref_close(head_ref);
5534 struct got_reflist_head refs;
5536 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name,
5540 error = got_repo_match_object_id(&commit_id, NULL,
5541 commit_id_str, GOT_OBJ_TYPE_COMMIT, &refs, repo);
5542 got_ref_list_free(&refs);
5548 /* Release work tree lock. */
5549 got_worktree_close(worktree);
5553 error = got_object_open_as_commit(&commit, repo, commit_id);
5557 error = got_object_resolve_symlinks(&link_target, in_repo_path,
5562 error = got_object_id_by_path(&obj_id, repo, commit,
5563 link_target ? link_target : in_repo_path);
5567 error = got_object_get_type(&obj_type, repo, obj_id);
5571 if (obj_type != GOT_OBJ_TYPE_BLOB) {
5572 error = got_error_path(link_target ? link_target : in_repo_path,
5577 error = got_object_open_as_blob(&blob, repo, obj_id, 8192, fd1);
5580 bca.f = got_opentemp();
5581 if (bca.f == NULL) {
5582 error = got_error_from_errno("got_opentemp");
5585 error = got_object_blob_dump_to_file(&filesize, &bca.nlines,
5586 &bca.line_offsets, bca.f, blob);
5587 if (error || bca.nlines == 0)
5590 /* Don't include \n at EOF in the blame line count. */
5591 if (bca.line_offsets[bca.nlines - 1] == filesize)
5594 bca.lines = calloc(bca.nlines, sizeof(*bca.lines));
5595 if (bca.lines == NULL) {
5596 error = got_error_from_errno("calloc");
5600 bca.nlines_prec = 0;
5608 fd2 = got_opentempfd();
5610 error = got_error_from_errno("got_opentempfd");
5613 fd3 = got_opentempfd();
5615 error = got_error_from_errno("got_opentempfd");
5618 f1 = got_opentemp();
5620 error = got_error_from_errno("got_opentemp");
5623 f2 = got_opentemp();
5625 error = got_error_from_errno("got_opentemp");
5628 error = got_blame(link_target ? link_target : in_repo_path, commit_id,
5629 repo, GOT_DIFF_ALGORITHM_PATIENCE, blame_cb, &bca,
5630 check_cancelled, NULL, fd2, fd3, f1, f2);
5639 got_object_commit_close(commit);
5641 if (fd1 != -1 && close(fd1) == -1 && error == NULL)
5642 error = got_error_from_errno("close");
5643 if (fd2 != -1 && close(fd2) == -1 && error == NULL)
5644 error = got_error_from_errno("close");
5645 if (fd3 != -1 && close(fd3) == -1 && error == NULL)
5646 error = got_error_from_errno("close");
5647 if (f1 && fclose(f1) == EOF && error == NULL)
5648 error = got_error_from_errno("fclose");
5649 if (f2 && fclose(f2) == EOF && error == NULL)
5650 error = got_error_from_errno("fclose");
5653 got_object_blob_close(blob);
5655 got_worktree_close(worktree);
5657 const struct got_error *close_err = got_repo_close(repo);
5662 const struct got_error *pack_err =
5663 got_repo_pack_fds_close(pack_fds);
5668 for (i = 0; i < bca.nlines; i++) {
5669 struct blame_line *bline = &bca.lines[i];
5670 free(bline->id_str);
5671 free(bline->committer);
5675 free(bca.line_offsets);
5676 if (bca.f && fclose(bca.f) == EOF && error == NULL)
5677 error = got_error_from_errno("fclose");
5684 fprintf(stderr, "usage: %s tree [-iR] [-c commit] [-r repository-path] "
5685 "[path]\n", getprogname());
5689 static const struct got_error *
5690 print_entry(struct got_tree_entry *te, const char *id, const char *path,
5691 const char *root_path, struct got_repository *repo)
5693 const struct got_error *err = NULL;
5694 int is_root_path = (strcmp(path, root_path) == 0);
5695 const char *modestr = "";
5696 mode_t mode = got_tree_entry_get_mode(te);
5697 char *link_target = NULL;
5699 path += strlen(root_path);
5700 while (path[0] == '/')
5703 if (got_object_tree_entry_is_submodule(te))
5705 else if (S_ISLNK(mode)) {
5708 err = got_tree_entry_get_symlink_target(&link_target, te, repo);
5711 for (i = 0; i < strlen(link_target); i++) {
5712 if (!isprint((unsigned char)link_target[i]))
5713 link_target[i] = '?';
5718 else if (S_ISDIR(mode))
5720 else if (mode & S_IXUSR)
5723 printf("%s%s%s%s%s%s%s\n", id ? id : "", path,
5724 is_root_path ? "" : "/", got_tree_entry_get_name(te), modestr,
5725 link_target ? " -> ": "", link_target ? link_target : "");
5731 static const struct got_error *
5732 print_tree(const char *path, struct got_commit_object *commit,
5733 int show_ids, int recurse, const char *root_path,
5734 struct got_repository *repo)
5736 const struct got_error *err = NULL;
5737 struct got_object_id *tree_id = NULL;
5738 struct got_tree_object *tree = NULL;
5741 err = got_object_id_by_path(&tree_id, repo, commit, path);
5745 err = got_object_open_as_tree(&tree, repo, tree_id);
5748 nentries = got_object_tree_get_nentries(tree);
5749 for (i = 0; i < nentries; i++) {
5750 struct got_tree_entry *te;
5753 if (sigint_received || sigpipe_received)
5756 te = got_object_tree_get_entry(tree, i);
5759 err = got_object_id_str(&id_str,
5760 got_tree_entry_get_id(te));
5763 if (asprintf(&id, "%s ", id_str) == -1) {
5764 err = got_error_from_errno("asprintf");
5770 err = print_entry(te, id, path, root_path, repo);
5775 if (recurse && S_ISDIR(got_tree_entry_get_mode(te))) {
5777 if (asprintf(&child_path, "%s%s%s", path,
5778 path[0] == '/' && path[1] == '\0' ? "" : "/",
5779 got_tree_entry_get_name(te)) == -1) {
5780 err = got_error_from_errno("asprintf");
5783 err = print_tree(child_path, commit, show_ids, 1,
5792 got_object_tree_close(tree);
5797 static const struct got_error *
5798 cmd_tree(int argc, char *argv[])
5800 const struct got_error *error;
5801 struct got_repository *repo = NULL;
5802 struct got_worktree *worktree = NULL;
5803 const char *path, *refname = NULL;
5804 char *cwd = NULL, *repo_path = NULL, *in_repo_path = NULL;
5805 struct got_object_id *commit_id = NULL;
5806 struct got_commit_object *commit = NULL;
5807 char *commit_id_str = NULL;
5808 int show_ids = 0, recurse = 0;
5810 int *pack_fds = NULL;
5813 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
5818 while ((ch = getopt(argc, argv, "c:r:iR")) != -1) {
5821 commit_id_str = optarg;
5824 repo_path = realpath(optarg, NULL);
5825 if (repo_path == NULL)
5826 return got_error_from_errno2("realpath",
5828 got_path_strip_trailing_slashes(repo_path);
5852 cwd = getcwd(NULL, 0);
5854 error = got_error_from_errno("getcwd");
5858 error = got_repo_pack_fds_open(&pack_fds);
5862 if (repo_path == NULL) {
5863 error = got_worktree_open(&worktree, cwd);
5864 if (error && error->code != GOT_ERR_NOT_WORKTREE)
5870 strdup(got_worktree_get_repo_path(worktree));
5871 if (repo_path == NULL)
5872 error = got_error_from_errno("strdup");
5876 repo_path = strdup(cwd);
5877 if (repo_path == NULL) {
5878 error = got_error_from_errno("strdup");
5884 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
5889 const char *prefix = got_worktree_get_path_prefix(worktree);
5894 error = got_worktree_resolve_path(&p, worktree, path);
5897 if (asprintf(&in_repo_path, "%s%s%s", prefix,
5898 (p[0] != '\0' && !got_path_is_root_dir(prefix)) ? "/" : "",
5900 error = got_error_from_errno("asprintf");
5905 error = apply_unveil(got_repo_get_path(repo), 1, NULL);
5909 error = apply_unveil(got_repo_get_path(repo), 1, NULL);
5914 error = got_repo_map_path(&in_repo_path, repo, path);
5919 if (commit_id_str == NULL) {
5920 struct got_reference *head_ref;
5922 refname = got_worktree_get_head_ref_name(worktree);
5924 refname = GOT_REF_HEAD;
5925 error = got_ref_open(&head_ref, repo, refname, 0);
5928 error = got_ref_resolve(&commit_id, repo, head_ref);
5929 got_ref_close(head_ref);
5933 struct got_reflist_head refs;
5935 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name,
5939 error = got_repo_match_object_id(&commit_id, NULL,
5940 commit_id_str, GOT_OBJ_TYPE_COMMIT, &refs, repo);
5941 got_ref_list_free(&refs);
5947 /* Release work tree lock. */
5948 got_worktree_close(worktree);
5952 error = got_object_open_as_commit(&commit, repo, commit_id);
5956 error = print_tree(in_repo_path, commit, show_ids, recurse,
5957 in_repo_path, repo);
5964 got_object_commit_close(commit);
5966 got_worktree_close(worktree);
5968 const struct got_error *close_err = got_repo_close(repo);
5973 const struct got_error *pack_err =
5974 got_repo_pack_fds_close(pack_fds);
5984 fprintf(stderr, "usage: %s status [-I] [-S status-codes] "
5985 "[-s status-codes] [path ...]\n", getprogname());
5989 struct got_status_arg {
5994 static const struct got_error *
5995 print_status(void *arg, unsigned char status, unsigned char staged_status,
5996 const char *path, struct got_object_id *blob_id,
5997 struct got_object_id *staged_blob_id, struct got_object_id *commit_id,
5998 int dirfd, const char *de_name)
6000 struct got_status_arg *st = arg;
6002 if (status == staged_status && (status == GOT_STATUS_DELETE))
6003 status = GOT_STATUS_NO_CHANGE;
6004 if (st != NULL && st->status_codes) {
6005 size_t ncodes = strlen(st->status_codes);
6008 for (i = 0; i < ncodes ; i++) {
6010 if (status == st->status_codes[i] ||
6011 staged_status == st->status_codes[i]) {
6016 if (status == st->status_codes[i] ||
6017 staged_status == st->status_codes[i])
6022 if (st->suppress && j == 0)
6029 printf("%c%c %s\n", status, staged_status, path);
6033 static const struct got_error *
6034 cmd_status(int argc, char *argv[])
6036 const struct got_error *error = NULL;
6037 struct got_repository *repo = NULL;
6038 struct got_worktree *worktree = NULL;
6039 struct got_status_arg st;
6041 struct got_pathlist_head paths;
6042 struct got_pathlist_entry *pe;
6043 int ch, i, no_ignores = 0;
6044 int *pack_fds = NULL;
6048 memset(&st, 0, sizeof(st));
6049 st.status_codes = NULL;
6052 while ((ch = getopt(argc, argv, "Is:S:")) != -1) {
6058 if (st.status_codes != NULL && st.suppress == 0)
6059 option_conflict('S', 's');
6063 for (i = 0; i < strlen(optarg); i++) {
6064 switch (optarg[i]) {
6065 case GOT_STATUS_MODIFY:
6066 case GOT_STATUS_ADD:
6067 case GOT_STATUS_DELETE:
6068 case GOT_STATUS_CONFLICT:
6069 case GOT_STATUS_MISSING:
6070 case GOT_STATUS_OBSTRUCTED:
6071 case GOT_STATUS_UNVERSIONED:
6072 case GOT_STATUS_MODE_CHANGE:
6073 case GOT_STATUS_NONEXISTENT:
6076 errx(1, "invalid status code '%c'",
6080 if (ch == 's' && st.suppress)
6081 option_conflict('s', 'S');
6082 st.status_codes = optarg;
6094 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
6098 cwd = getcwd(NULL, 0);
6100 error = got_error_from_errno("getcwd");
6104 error = got_repo_pack_fds_open(&pack_fds);
6108 error = got_worktree_open(&worktree, cwd);
6110 if (error->code == GOT_ERR_NOT_WORKTREE)
6111 error = wrap_not_worktree_error(error, "status", cwd);
6115 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
6120 error = apply_unveil(got_repo_get_path(repo), 1,
6121 got_worktree_get_root_path(worktree));
6125 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
6129 error = got_worktree_status(worktree, &paths, repo, no_ignores,
6130 print_status, &st, check_cancelled, NULL);
6133 const struct got_error *pack_err =
6134 got_repo_pack_fds_close(pack_fds);
6139 TAILQ_FOREACH(pe, &paths, entry)
6140 free((char *)pe->path);
6141 got_pathlist_free(&paths);
6149 fprintf(stderr, "usage: %s ref [-dlt] [-c object] [-r repository-path] "
6150 "[-s reference] [name]\n", getprogname());
6154 static const struct got_error *
6155 list_refs(struct got_repository *repo, const char *refname, int sort_by_time)
6157 static const struct got_error *err = NULL;
6158 struct got_reflist_head refs;
6159 struct got_reflist_entry *re;
6162 err = got_ref_list(&refs, repo, refname, sort_by_time ?
6163 got_ref_cmp_by_commit_timestamp_descending : got_ref_cmp_by_name,
6168 TAILQ_FOREACH(re, &refs, entry) {
6170 refstr = got_ref_to_str(re->ref);
6171 if (refstr == NULL) {
6172 err = got_error_from_errno("got_ref_to_str");
6175 printf("%s: %s\n", got_ref_get_name(re->ref), refstr);
6179 got_ref_list_free(&refs);
6183 static const struct got_error *
6184 delete_ref_by_name(struct got_repository *repo, const char *refname)
6186 const struct got_error *err;
6187 struct got_reference *ref;
6189 err = got_ref_open(&ref, repo, refname, 0);
6193 err = delete_ref(repo, ref);
6198 static const struct got_error *
6199 add_ref(struct got_repository *repo, const char *refname, const char *target)
6201 const struct got_error *err = NULL;
6202 struct got_object_id *id = NULL;
6203 struct got_reference *ref = NULL;
6204 struct got_reflist_head refs;
6207 * Don't let the user create a reference name with a leading '-'.
6208 * While technically a valid reference name, this case is usually
6209 * an unintended typo.
6211 if (refname[0] == '-')
6212 return got_error_path(refname, GOT_ERR_REF_NAME_MINUS);
6215 err = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
6218 err = got_repo_match_object_id(&id, NULL, target, GOT_OBJ_TYPE_ANY,
6220 got_ref_list_free(&refs);
6224 err = got_ref_alloc(&ref, refname, id);
6228 err = got_ref_write(ref, repo);
6236 static const struct got_error *
6237 add_symref(struct got_repository *repo, const char *refname, const char *target)
6239 const struct got_error *err = NULL;
6240 struct got_reference *ref = NULL;
6241 struct got_reference *target_ref = NULL;
6244 * Don't let the user create a reference name with a leading '-'.
6245 * While technically a valid reference name, this case is usually
6246 * an unintended typo.
6248 if (refname[0] == '-')
6249 return got_error_path(refname, GOT_ERR_REF_NAME_MINUS);
6251 err = got_ref_open(&target_ref, repo, target, 0);
6255 err = got_ref_alloc_symref(&ref, refname, target_ref);
6259 err = got_ref_write(ref, repo);
6262 got_ref_close(target_ref);
6268 static const struct got_error *
6269 cmd_ref(int argc, char *argv[])
6271 const struct got_error *error = NULL;
6272 struct got_repository *repo = NULL;
6273 struct got_worktree *worktree = NULL;
6274 char *cwd = NULL, *repo_path = NULL;
6275 int ch, do_list = 0, do_delete = 0, sort_by_time = 0;
6276 const char *obj_arg = NULL, *symref_target= NULL;
6277 char *refname = NULL;
6278 int *pack_fds = NULL;
6280 while ((ch = getopt(argc, argv, "c:dr:ls:t")) != -1) {
6289 repo_path = realpath(optarg, NULL);
6290 if (repo_path == NULL)
6291 return got_error_from_errno2("realpath",
6293 got_path_strip_trailing_slashes(repo_path);
6299 symref_target = optarg;
6310 if (obj_arg && do_list)
6311 option_conflict('c', 'l');
6312 if (obj_arg && do_delete)
6313 option_conflict('c', 'd');
6314 if (obj_arg && symref_target)
6315 option_conflict('c', 's');
6316 if (symref_target && do_delete)
6317 option_conflict('s', 'd');
6318 if (symref_target && do_list)
6319 option_conflict('s', 'l');
6320 if (do_delete && do_list)
6321 option_conflict('d', 'l');
6322 if (sort_by_time && !do_list)
6323 errx(1, "-t option requires -l option");
6329 if (argc != 0 && argc != 1)
6332 refname = strdup(argv[0]);
6333 if (refname == NULL) {
6334 error = got_error_from_errno("strdup");
6341 refname = strdup(argv[0]);
6342 if (refname == NULL) {
6343 error = got_error_from_errno("strdup");
6349 got_path_strip_trailing_slashes(refname);
6352 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
6353 "sendfd unveil", NULL) == -1)
6356 cwd = getcwd(NULL, 0);
6358 error = got_error_from_errno("getcwd");
6362 error = got_repo_pack_fds_open(&pack_fds);
6366 if (repo_path == NULL) {
6367 error = got_worktree_open(&worktree, cwd);
6368 if (error && error->code != GOT_ERR_NOT_WORKTREE)
6374 strdup(got_worktree_get_repo_path(worktree));
6375 if (repo_path == NULL)
6376 error = got_error_from_errno("strdup");
6380 repo_path = strdup(cwd);
6381 if (repo_path == NULL) {
6382 error = got_error_from_errno("strdup");
6388 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6394 /* Remove "cpath" promise. */
6395 if (pledge("stdio rpath wpath flock proc exec sendfd unveil",
6401 error = apply_unveil(got_repo_get_path(repo), do_list,
6402 worktree ? got_worktree_get_root_path(worktree) : NULL);
6407 error = list_refs(repo, refname, sort_by_time);
6409 error = delete_ref_by_name(repo, refname);
6410 else if (symref_target)
6411 error = add_symref(repo, refname, symref_target);
6413 if (obj_arg == NULL)
6415 error = add_ref(repo, refname, obj_arg);
6420 const struct got_error *close_err = got_repo_close(repo);
6425 got_worktree_close(worktree);
6427 const struct got_error *pack_err =
6428 got_repo_pack_fds_close(pack_fds);
6440 fprintf(stderr, "usage: %s branch [-lnt] [-c commit] [-d name] "
6441 "[-r repository-path] [name]\n", getprogname());
6445 static const struct got_error *
6446 list_branch(struct got_repository *repo, struct got_worktree *worktree,
6447 struct got_reference *ref)
6449 const struct got_error *err = NULL;
6450 const char *refname, *marker = " ";
6453 refname = got_ref_get_name(ref);
6454 if (worktree && strcmp(refname,
6455 got_worktree_get_head_ref_name(worktree)) == 0) {
6456 struct got_object_id *id = NULL;
6458 err = got_ref_resolve(&id, repo, ref);
6461 if (got_object_id_cmp(id,
6462 got_worktree_get_base_commit_id(worktree)) == 0)
6469 if (strncmp(refname, "refs/heads/", 11) == 0)
6471 if (strncmp(refname, "refs/got/worktree/", 18) == 0)
6473 if (strncmp(refname, "refs/remotes/", 13) == 0)
6476 refstr = got_ref_to_str(ref);
6478 return got_error_from_errno("got_ref_to_str");
6480 printf("%s%s: %s\n", marker, refname, refstr);
6485 static const struct got_error *
6486 show_current_branch(struct got_repository *repo, struct got_worktree *worktree)
6488 const char *refname;
6490 if (worktree == NULL)
6491 return got_error(GOT_ERR_NOT_WORKTREE);
6493 refname = got_worktree_get_head_ref_name(worktree);
6495 if (strncmp(refname, "refs/heads/", 11) == 0)
6497 if (strncmp(refname, "refs/got/worktree/", 18) == 0)
6500 printf("%s\n", refname);
6505 static const struct got_error *
6506 list_branches(struct got_repository *repo, struct got_worktree *worktree,
6509 static const struct got_error *err = NULL;
6510 struct got_reflist_head refs;
6511 struct got_reflist_entry *re;
6512 struct got_reference *temp_ref = NULL;
6513 int rebase_in_progress, histedit_in_progress;
6518 err = got_worktree_rebase_in_progress(&rebase_in_progress,
6523 err = got_worktree_histedit_in_progress(&histedit_in_progress,
6528 if (rebase_in_progress || histedit_in_progress) {
6529 err = got_ref_open(&temp_ref, repo,
6530 got_worktree_get_head_ref_name(worktree), 0);
6533 list_branch(repo, worktree, temp_ref);
6534 got_ref_close(temp_ref);
6538 err = got_ref_list(&refs, repo, "refs/heads", sort_by_time ?
6539 got_ref_cmp_by_commit_timestamp_descending : got_ref_cmp_by_name,
6544 TAILQ_FOREACH(re, &refs, entry)
6545 list_branch(repo, worktree, re->ref);
6547 got_ref_list_free(&refs);
6549 err = got_ref_list(&refs, repo, "refs/remotes", sort_by_time ?
6550 got_ref_cmp_by_commit_timestamp_descending : got_ref_cmp_by_name,
6555 TAILQ_FOREACH(re, &refs, entry)
6556 list_branch(repo, worktree, re->ref);
6558 got_ref_list_free(&refs);
6563 static const struct got_error *
6564 delete_branch(struct got_repository *repo, struct got_worktree *worktree,
6565 const char *branch_name)
6567 const struct got_error *err = NULL;
6568 struct got_reference *ref = NULL;
6569 char *refname, *remote_refname = NULL;
6571 if (strncmp(branch_name, "refs/", 5) == 0)
6573 if (strncmp(branch_name, "heads/", 6) == 0)
6575 else if (strncmp(branch_name, "remotes/", 8) == 0)
6578 if (asprintf(&refname, "refs/heads/%s", branch_name) == -1)
6579 return got_error_from_errno("asprintf");
6581 if (asprintf(&remote_refname, "refs/remotes/%s",
6582 branch_name) == -1) {
6583 err = got_error_from_errno("asprintf");
6587 err = got_ref_open(&ref, repo, refname, 0);
6589 const struct got_error *err2;
6590 if (err->code != GOT_ERR_NOT_REF)
6593 * Keep 'err' intact such that if neither branch exists
6594 * we report "refs/heads" rather than "refs/remotes" in
6595 * our error message.
6597 err2 = got_ref_open(&ref, repo, remote_refname, 0);
6604 strcmp(got_worktree_get_head_ref_name(worktree),
6605 got_ref_get_name(ref)) == 0) {
6606 err = got_error_msg(GOT_ERR_SAME_BRANCH,
6607 "will not delete this work tree's current branch");
6611 err = delete_ref(repo, ref);
6616 free(remote_refname);
6620 static const struct got_error *
6621 add_branch(struct got_repository *repo, const char *branch_name,
6622 struct got_object_id *base_commit_id)
6624 const struct got_error *err = NULL;
6625 struct got_reference *ref = NULL;
6626 char *base_refname = NULL, *refname = NULL;
6629 * Don't let the user create a branch name with a leading '-'.
6630 * While technically a valid reference name, this case is usually
6631 * an unintended typo.
6633 if (branch_name[0] == '-')
6634 return got_error_path(branch_name, GOT_ERR_REF_NAME_MINUS);
6636 if (strncmp(branch_name, "refs/heads/", 11) == 0)
6639 if (asprintf(&refname, "refs/heads/%s", branch_name) == -1) {
6640 err = got_error_from_errno("asprintf");
6644 err = got_ref_open(&ref, repo, refname, 0);
6646 err = got_error(GOT_ERR_BRANCH_EXISTS);
6648 } else if (err->code != GOT_ERR_NOT_REF)
6651 err = got_ref_alloc(&ref, refname, base_commit_id);
6655 err = got_ref_write(ref, repo);
6664 static const struct got_error *
6665 cmd_branch(int argc, char *argv[])
6667 const struct got_error *error = NULL;
6668 struct got_repository *repo = NULL;
6669 struct got_worktree *worktree = NULL;
6670 char *cwd = NULL, *repo_path = NULL;
6671 int ch, do_list = 0, do_show = 0, do_update = 1, sort_by_time = 0;
6672 const char *delref = NULL, *commit_id_arg = NULL;
6673 struct got_reference *ref = NULL;
6674 struct got_pathlist_head paths;
6675 struct got_pathlist_entry *pe;
6676 struct got_object_id *commit_id = NULL;
6677 char *commit_id_str = NULL;
6678 int *pack_fds = NULL;
6682 while ((ch = getopt(argc, argv, "c:d:r:lnt")) != -1) {
6685 commit_id_arg = optarg;
6691 repo_path = realpath(optarg, NULL);
6692 if (repo_path == NULL)
6693 return got_error_from_errno2("realpath",
6695 got_path_strip_trailing_slashes(repo_path);
6712 if (do_list && delref)
6713 option_conflict('l', 'd');
6714 if (sort_by_time && !do_list)
6715 errx(1, "-t option requires -l option");
6720 if (!do_list && !delref && argc == 0)
6723 if ((do_list || delref || do_show) && commit_id_arg != NULL)
6724 errx(1, "-c option can only be used when creating a branch");
6726 if (do_list || delref) {
6729 } else if (!do_show && argc != 1)
6733 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
6734 "sendfd unveil", NULL) == -1)
6737 cwd = getcwd(NULL, 0);
6739 error = got_error_from_errno("getcwd");
6743 error = got_repo_pack_fds_open(&pack_fds);
6747 if (repo_path == NULL) {
6748 error = got_worktree_open(&worktree, cwd);
6749 if (error && error->code != GOT_ERR_NOT_WORKTREE)
6755 strdup(got_worktree_get_repo_path(worktree));
6756 if (repo_path == NULL)
6757 error = got_error_from_errno("strdup");
6761 repo_path = strdup(cwd);
6762 if (repo_path == NULL) {
6763 error = got_error_from_errno("strdup");
6769 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
6774 if (do_list || do_show) {
6775 /* Remove "cpath" promise. */
6776 if (pledge("stdio rpath wpath flock proc exec sendfd unveil",
6782 error = apply_unveil(got_repo_get_path(repo), do_list,
6783 worktree ? got_worktree_get_root_path(worktree) : NULL);
6788 error = show_current_branch(repo, worktree);
6790 error = list_branches(repo, worktree, sort_by_time);
6792 error = delete_branch(repo, worktree, delref);
6794 struct got_reflist_head refs;
6796 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name,
6800 if (commit_id_arg == NULL)
6801 commit_id_arg = worktree ?
6802 got_worktree_get_head_ref_name(worktree) :
6804 error = got_repo_match_object_id(&commit_id, NULL,
6805 commit_id_arg, GOT_OBJ_TYPE_COMMIT, &refs, repo);
6806 got_ref_list_free(&refs);
6809 error = add_branch(repo, argv[0], commit_id);
6812 if (worktree && do_update) {
6813 struct got_update_progress_arg upa;
6814 char *branch_refname = NULL;
6816 error = got_object_id_str(&commit_id_str, commit_id);
6819 error = get_worktree_paths_from_argv(&paths, 0, NULL,
6823 if (asprintf(&branch_refname, "refs/heads/%s", argv[0])
6825 error = got_error_from_errno("asprintf");
6828 error = got_ref_open(&ref, repo, branch_refname, 0);
6829 free(branch_refname);
6832 error = switch_head_ref(ref, commit_id, worktree,
6836 error = got_worktree_set_base_commit_id(worktree, repo,
6840 memset(&upa, 0, sizeof(upa));
6841 error = got_worktree_checkout_files(worktree, &paths,
6842 repo, update_progress, &upa, check_cancelled,
6846 if (upa.did_something) {
6847 printf("Updated to %s: %s\n",
6848 got_worktree_get_head_ref_name(worktree),
6851 print_update_progress_stats(&upa);
6858 const struct got_error *close_err = got_repo_close(repo);
6863 got_worktree_close(worktree);
6865 const struct got_error *pack_err =
6866 got_repo_pack_fds_close(pack_fds);
6873 free(commit_id_str);
6874 TAILQ_FOREACH(pe, &paths, entry)
6875 free((char *)pe->path);
6876 got_pathlist_free(&paths);
6884 fprintf(stderr, "usage: %s tag [-lVv] [-c commit] [-m message] "
6885 "[-r repository-path] [-s signer-id] name\n", getprogname());
6890 static const struct got_error *
6891 sort_tags(struct got_reflist_head *sorted, struct got_reflist_head *tags)
6893 const struct got_error *err = NULL;
6894 struct got_reflist_entry *re, *se, *new;
6895 struct got_object_id *re_id, *se_id;
6896 struct got_tag_object *re_tag, *se_tag;
6897 time_t re_time, se_time;
6899 STAILQ_FOREACH(re, tags, entry) {
6900 se = STAILQ_FIRST(sorted);
6902 err = got_reflist_entry_dup(&new, re);
6905 STAILQ_INSERT_HEAD(sorted, new, entry);
6908 err = got_ref_resolve(&re_id, repo, re->ref);
6911 err = got_object_open_as_tag(&re_tag, repo, re_id);
6915 re_time = got_object_tag_get_tagger_time(re_tag);
6916 got_object_tag_close(re_tag);
6920 err = got_ref_resolve(&se_id, repo, re->ref);
6923 err = got_object_open_as_tag(&se_tag, repo, se_id);
6927 se_time = got_object_tag_get_tagger_time(se_tag);
6928 got_object_tag_close(se_tag);
6930 if (se_time > re_time) {
6931 err = got_reflist_entry_dup(&new, re);
6934 STAILQ_INSERT_AFTER(sorted, se, new, entry);
6937 se = STAILQ_NEXT(se, entry);
6946 static const struct got_error *
6947 get_tag_refname(char **refname, const char *tag_name)
6949 const struct got_error *err;
6951 if (strncmp("refs/tags/", tag_name, 10) == 0) {
6952 *refname = strdup(tag_name);
6953 if (*refname == NULL)
6954 return got_error_from_errno("strdup");
6955 } else if (asprintf(refname, "refs/tags/%s", tag_name) == -1) {
6956 err = got_error_from_errno("asprintf");
6964 static const struct got_error *
6965 list_tags(struct got_repository *repo, const char *tag_name, int verify_tags,
6966 const char *allowed_signers, const char *revoked_signers, int verbosity)
6968 static const struct got_error *err = NULL;
6969 struct got_reflist_head refs;
6970 struct got_reflist_entry *re;
6971 char *wanted_refname = NULL;
6976 err = got_ref_list(&refs, repo, "refs/tags", got_ref_cmp_tags, repo);
6981 struct got_reference *ref;
6982 err = get_tag_refname(&wanted_refname, tag_name);
6985 /* Wanted tag reference should exist. */
6986 err = got_ref_open(&ref, repo, wanted_refname, 0);
6992 TAILQ_FOREACH(re, &refs, entry) {
6993 const char *refname;
6994 char *refstr, *tagmsg0, *tagmsg, *line, *id_str, *datestr;
6996 const char *tagger, *ssh_sig = NULL;
6997 char *sig_msg = NULL;
6999 struct got_object_id *id;
7000 struct got_tag_object *tag;
7001 struct got_commit_object *commit = NULL;
7003 refname = got_ref_get_name(re->ref);
7004 if (strncmp(refname, "refs/tags/", 10) != 0 ||
7005 (wanted_refname && strcmp(refname, wanted_refname) != 0))
7008 refstr = got_ref_to_str(re->ref);
7009 if (refstr == NULL) {
7010 err = got_error_from_errno("got_ref_to_str");
7014 err = got_ref_resolve(&id, repo, re->ref);
7017 err = got_object_open_as_tag(&tag, repo, id);
7019 if (err->code != GOT_ERR_OBJ_TYPE) {
7023 /* "lightweight" tag */
7024 err = got_object_open_as_commit(&commit, repo, id);
7029 tagger = got_object_commit_get_committer(commit);
7031 got_object_commit_get_committer_time(commit);
7032 err = got_object_id_str(&id_str, id);
7038 tagger = got_object_tag_get_tagger(tag);
7039 tagger_time = got_object_tag_get_tagger_time(tag);
7040 err = got_object_id_str(&id_str,
7041 got_object_tag_get_object_id(tag));
7046 if (tag && verify_tags) {
7047 ssh_sig = got_sigs_get_tagmsg_ssh_signature(
7048 got_object_tag_get_message(tag));
7049 if (ssh_sig && allowed_signers == NULL) {
7050 err = got_error_msg(
7051 GOT_ERR_VERIFY_TAG_SIGNATURE,
7052 "SSH signature verification requires "
7053 "setting allowed_signers in "
7059 printf("%stag %s %s\n", GOT_COMMIT_SEP_STR, refname, refstr);
7061 printf("from: %s\n", tagger);
7062 datestr = get_datestr(&tagger_time, datebuf);
7064 printf("date: %s UTC\n", datestr);
7066 printf("object: %s %s\n", GOT_OBJ_LABEL_COMMIT, id_str);
7068 switch (got_object_tag_get_object_type(tag)) {
7069 case GOT_OBJ_TYPE_BLOB:
7070 printf("object: %s %s\n", GOT_OBJ_LABEL_BLOB,
7073 case GOT_OBJ_TYPE_TREE:
7074 printf("object: %s %s\n", GOT_OBJ_LABEL_TREE,
7077 case GOT_OBJ_TYPE_COMMIT:
7078 printf("object: %s %s\n", GOT_OBJ_LABEL_COMMIT,
7081 case GOT_OBJ_TYPE_TAG:
7082 printf("object: %s %s\n", GOT_OBJ_LABEL_TAG,
7092 err = got_sigs_verify_tag_ssh(&sig_msg, tag, ssh_sig,
7093 allowed_signers, revoked_signers, verbosity);
7094 if (err && err->code == GOT_ERR_BAD_TAG_SIGNATURE)
7098 printf("signature: %s", sig_msg);
7104 err = got_object_commit_get_logmsg(&tagmsg0, commit);
7107 got_object_commit_close(commit);
7109 tagmsg0 = strdup(got_object_tag_get_message(tag));
7110 got_object_tag_close(tag);
7111 if (tagmsg0 == NULL) {
7112 err = got_error_from_errno("strdup");
7119 line = strsep(&tagmsg, "\n");
7121 printf(" %s\n", line);
7126 got_ref_list_free(&refs);
7127 free(wanted_refname);
7129 if (err == NULL && bad_sigs)
7130 err = got_error(GOT_ERR_BAD_TAG_SIGNATURE);
7134 static const struct got_error *
7135 get_tag_message(char **tagmsg, char **tagmsg_path, const char *commit_id_str,
7136 const char *tag_name, const char *repo_path)
7138 const struct got_error *err = NULL;
7139 char *template = NULL, *initial_content = NULL;
7140 char *editor = NULL;
7141 int initial_content_len;
7144 if (asprintf(&template, GOT_TMPDIR_STR "/got-tagmsg") == -1) {
7145 err = got_error_from_errno("asprintf");
7149 initial_content_len = asprintf(&initial_content,
7150 "\n# tagging commit %s as %s\n",
7151 commit_id_str, tag_name);
7152 if (initial_content_len == -1) {
7153 err = got_error_from_errno("asprintf");
7157 err = got_opentemp_named_fd(tagmsg_path, &fd, template);
7161 if (write(fd, initial_content, initial_content_len) == -1) {
7162 err = got_error_from_errno2("write", *tagmsg_path);
7166 err = get_editor(&editor);
7169 err = edit_logmsg(tagmsg, editor, *tagmsg_path, initial_content,
7170 initial_content_len, 1);
7172 free(initial_content);
7176 if (fd != -1 && close(fd) == -1 && err == NULL)
7177 err = got_error_from_errno2("close", *tagmsg_path);
7186 static const struct got_error *
7187 add_tag(struct got_repository *repo, const char *tagger,
7188 const char *tag_name, const char *commit_arg, const char *tagmsg_arg,
7189 const char *signer_id, int verbosity)
7191 const struct got_error *err = NULL;
7192 struct got_object_id *commit_id = NULL, *tag_id = NULL;
7193 char *label = NULL, *commit_id_str = NULL;
7194 struct got_reference *ref = NULL;
7195 char *refname = NULL, *tagmsg = NULL;
7196 char *tagmsg_path = NULL, *tag_id_str = NULL;
7197 int preserve_tagmsg = 0;
7198 struct got_reflist_head refs;
7203 * Don't let the user create a tag name with a leading '-'.
7204 * While technically a valid reference name, this case is usually
7205 * an unintended typo.
7207 if (tag_name[0] == '-')
7208 return got_error_path(tag_name, GOT_ERR_REF_NAME_MINUS);
7210 err = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
7214 err = got_repo_match_object_id(&commit_id, &label, commit_arg,
7215 GOT_OBJ_TYPE_COMMIT, &refs, repo);
7219 err = got_object_id_str(&commit_id_str, commit_id);
7223 err = get_tag_refname(&refname, tag_name);
7226 if (strncmp("refs/tags/", tag_name, 10) == 0)
7229 err = got_ref_open(&ref, repo, refname, 0);
7231 err = got_error(GOT_ERR_TAG_EXISTS);
7233 } else if (err->code != GOT_ERR_NOT_REF)
7236 if (tagmsg_arg == NULL) {
7237 err = get_tag_message(&tagmsg, &tagmsg_path, commit_id_str,
7238 tag_name, got_repo_get_path(repo));
7240 if (err->code != GOT_ERR_COMMIT_MSG_EMPTY &&
7241 tagmsg_path != NULL)
7242 preserve_tagmsg = 1;
7245 /* Editor is done; we can now apply unveil(2) */
7246 err = got_sigs_apply_unveil();
7249 err = apply_unveil(got_repo_get_path(repo), 0, NULL);
7254 err = got_object_tag_create(&tag_id, tag_name, commit_id,
7255 tagger, time(NULL), tagmsg ? tagmsg : tagmsg_arg, signer_id, repo,
7259 preserve_tagmsg = 1;
7263 err = got_ref_alloc(&ref, refname, tag_id);
7266 preserve_tagmsg = 1;
7270 err = got_ref_write(ref, repo);
7273 preserve_tagmsg = 1;
7277 err = got_object_id_str(&tag_id_str, tag_id);
7280 preserve_tagmsg = 1;
7283 printf("Created tag %s\n", tag_id_str);
7285 if (preserve_tagmsg) {
7286 fprintf(stderr, "%s: tag message preserved in %s\n",
7287 getprogname(), tagmsg_path);
7288 } else if (tagmsg_path && unlink(tagmsg_path) == -1 && err == NULL)
7289 err = got_error_from_errno2("unlink", tagmsg_path);
7294 free(commit_id_str);
7298 got_ref_list_free(&refs);
7302 static const struct got_error *
7303 cmd_tag(int argc, char *argv[])
7305 const struct got_error *error = NULL;
7306 struct got_repository *repo = NULL;
7307 struct got_worktree *worktree = NULL;
7308 char *cwd = NULL, *repo_path = NULL, *commit_id_str = NULL;
7309 char *gitconfig_path = NULL, *tagger = NULL;
7310 char *allowed_signers = NULL, *revoked_signers = NULL;
7311 char *signer_id = NULL;
7312 const char *tag_name = NULL, *commit_id_arg = NULL, *tagmsg = NULL;
7313 int ch, do_list = 0, verify_tags = 0, verbosity = 0;
7314 int *pack_fds = NULL;
7316 while ((ch = getopt(argc, argv, "c:m:r:ls:Vv")) != -1) {
7319 commit_id_arg = optarg;
7325 repo_path = realpath(optarg, NULL);
7326 if (repo_path == NULL) {
7327 error = got_error_from_errno2("realpath",
7331 got_path_strip_trailing_slashes(repo_path);
7337 signer_id = strdup(optarg);
7338 if (signer_id == NULL) {
7339 error = got_error_from_errno("strdup");
7349 else if (verbosity < 3)
7361 if (do_list || verify_tags) {
7362 if (commit_id_arg != NULL)
7364 "-c option can only be used when creating a tag");
7367 option_conflict('l', 'm');
7369 option_conflict('V', 'm');
7373 option_conflict('l', 's');
7375 option_conflict('V', 's');
7379 } else if (argc != 1)
7386 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
7387 "sendfd unveil", NULL) == -1)
7390 cwd = getcwd(NULL, 0);
7392 error = got_error_from_errno("getcwd");
7396 error = got_repo_pack_fds_open(&pack_fds);
7400 if (repo_path == NULL) {
7401 error = got_worktree_open(&worktree, cwd);
7402 if (error && error->code != GOT_ERR_NOT_WORKTREE)
7408 strdup(got_worktree_get_repo_path(worktree));
7409 if (repo_path == NULL)
7410 error = got_error_from_errno("strdup");
7414 repo_path = strdup(cwd);
7415 if (repo_path == NULL) {
7416 error = got_error_from_errno("strdup");
7422 if (do_list || verify_tags) {
7423 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
7426 error = get_allowed_signers(&allowed_signers, repo, worktree);
7429 error = get_revoked_signers(&revoked_signers, repo, worktree);
7433 /* Release work tree lock. */
7434 got_worktree_close(worktree);
7439 * Remove "cpath" promise unless needed for signature tmpfile
7443 got_sigs_apply_unveil();
7446 if (pledge("stdio rpath wpath flock proc exec sendfd "
7447 "unveil", NULL) == -1)
7451 error = apply_unveil(got_repo_get_path(repo), 1, NULL);
7454 error = list_tags(repo, tag_name, verify_tags, allowed_signers,
7455 revoked_signers, verbosity);
7457 error = get_gitconfig_path(&gitconfig_path);
7460 error = got_repo_open(&repo, repo_path, gitconfig_path,
7465 error = get_author(&tagger, repo, worktree);
7468 if (signer_id == NULL) {
7469 error = get_signer_id(&signer_id, repo, worktree);
7476 error = got_sigs_apply_unveil();
7480 error = apply_unveil(got_repo_get_path(repo), 0, NULL);
7485 if (commit_id_arg == NULL) {
7486 struct got_reference *head_ref;
7487 struct got_object_id *commit_id;
7488 error = got_ref_open(&head_ref, repo,
7489 worktree ? got_worktree_get_head_ref_name(worktree)
7493 error = got_ref_resolve(&commit_id, repo, head_ref);
7494 got_ref_close(head_ref);
7497 error = got_object_id_str(&commit_id_str, commit_id);
7504 /* Release work tree lock. */
7505 got_worktree_close(worktree);
7509 error = add_tag(repo, tagger, tag_name,
7510 commit_id_str ? commit_id_str : commit_id_arg, tagmsg,
7511 signer_id, verbosity);
7515 const struct got_error *close_err = got_repo_close(repo);
7520 got_worktree_close(worktree);
7522 const struct got_error *pack_err =
7523 got_repo_pack_fds_close(pack_fds);
7529 free(gitconfig_path);
7530 free(commit_id_str);
7532 free(allowed_signers);
7533 free(revoked_signers);
7541 fprintf(stderr, "usage: %s add [-IR] path ...\n", getprogname());
7545 static const struct got_error *
7546 add_progress(void *arg, unsigned char status, const char *path)
7548 while (path[0] == '/')
7550 printf("%c %s\n", status, path);
7554 static const struct got_error *
7555 cmd_add(int argc, char *argv[])
7557 const struct got_error *error = NULL;
7558 struct got_repository *repo = NULL;
7559 struct got_worktree *worktree = NULL;
7561 struct got_pathlist_head paths;
7562 struct got_pathlist_entry *pe;
7563 int ch, can_recurse = 0, no_ignores = 0;
7564 int *pack_fds = NULL;
7568 while ((ch = getopt(argc, argv, "IR")) != -1) {
7586 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
7593 cwd = getcwd(NULL, 0);
7595 error = got_error_from_errno("getcwd");
7599 error = got_repo_pack_fds_open(&pack_fds);
7603 error = got_worktree_open(&worktree, cwd);
7605 if (error->code == GOT_ERR_NOT_WORKTREE)
7606 error = wrap_not_worktree_error(error, "add", cwd);
7610 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
7615 error = apply_unveil(got_repo_get_path(repo), 1,
7616 got_worktree_get_root_path(worktree));
7620 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
7627 TAILQ_FOREACH(pe, &paths, entry) {
7628 if (asprintf(&ondisk_path, "%s/%s",
7629 got_worktree_get_root_path(worktree),
7631 error = got_error_from_errno("asprintf");
7634 if (lstat(ondisk_path, &sb) == -1) {
7635 if (errno == ENOENT) {
7639 error = got_error_from_errno2("lstat",
7645 if (S_ISDIR(sb.st_mode)) {
7646 error = got_error_msg(GOT_ERR_BAD_PATH,
7647 "adding directories requires -R option");
7653 error = got_worktree_schedule_add(worktree, &paths, add_progress,
7654 NULL, repo, no_ignores);
7657 const struct got_error *close_err = got_repo_close(repo);
7662 got_worktree_close(worktree);
7664 const struct got_error *pack_err =
7665 got_repo_pack_fds_close(pack_fds);
7669 TAILQ_FOREACH(pe, &paths, entry)
7670 free((char *)pe->path);
7671 got_pathlist_free(&paths);
7679 fprintf(stderr, "usage: %s remove [-fkR] [-s status-codes] path ...\n",
7684 static const struct got_error *
7685 print_remove_status(void *arg, unsigned char status,
7686 unsigned char staged_status, const char *path)
7688 while (path[0] == '/')
7690 if (status == GOT_STATUS_NONEXISTENT)
7692 if (status == staged_status && (status == GOT_STATUS_DELETE))
7693 status = GOT_STATUS_NO_CHANGE;
7694 printf("%c%c %s\n", status, staged_status, path);
7698 static const struct got_error *
7699 cmd_remove(int argc, char *argv[])
7701 const struct got_error *error = NULL;
7702 struct got_worktree *worktree = NULL;
7703 struct got_repository *repo = NULL;
7704 const char *status_codes = NULL;
7706 struct got_pathlist_head paths;
7707 struct got_pathlist_entry *pe;
7708 int ch, delete_local_mods = 0, can_recurse = 0, keep_on_disk = 0, i;
7709 int ignore_missing_paths = 0;
7710 int *pack_fds = NULL;
7714 while ((ch = getopt(argc, argv, "fkRs:")) != -1) {
7717 delete_local_mods = 1;
7718 ignore_missing_paths = 1;
7727 for (i = 0; i < strlen(optarg); i++) {
7728 switch (optarg[i]) {
7729 case GOT_STATUS_MODIFY:
7730 delete_local_mods = 1;
7732 case GOT_STATUS_MISSING:
7733 ignore_missing_paths = 1;
7736 errx(1, "invalid status code '%c'",
7740 status_codes = optarg;
7752 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
7759 cwd = getcwd(NULL, 0);
7761 error = got_error_from_errno("getcwd");
7765 error = got_repo_pack_fds_open(&pack_fds);
7769 error = got_worktree_open(&worktree, cwd);
7771 if (error->code == GOT_ERR_NOT_WORKTREE)
7772 error = wrap_not_worktree_error(error, "remove", cwd);
7776 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
7781 error = apply_unveil(got_repo_get_path(repo), 1,
7782 got_worktree_get_root_path(worktree));
7786 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
7793 TAILQ_FOREACH(pe, &paths, entry) {
7794 if (asprintf(&ondisk_path, "%s/%s",
7795 got_worktree_get_root_path(worktree),
7797 error = got_error_from_errno("asprintf");
7800 if (lstat(ondisk_path, &sb) == -1) {
7801 if (errno == ENOENT) {
7805 error = got_error_from_errno2("lstat",
7811 if (S_ISDIR(sb.st_mode)) {
7812 error = got_error_msg(GOT_ERR_BAD_PATH,
7813 "removing directories requires -R option");
7819 error = got_worktree_schedule_delete(worktree, &paths,
7820 delete_local_mods, status_codes, print_remove_status, NULL,
7821 repo, keep_on_disk, ignore_missing_paths);
7824 const struct got_error *close_err = got_repo_close(repo);
7829 got_worktree_close(worktree);
7831 const struct got_error *pack_err =
7832 got_repo_pack_fds_close(pack_fds);
7836 TAILQ_FOREACH(pe, &paths, entry)
7837 free((char *)pe->path);
7838 got_pathlist_free(&paths);
7846 fprintf(stderr, "usage: %s patch [-nR] [-c commit] [-p strip-count] "
7847 "[patchfile]\n", getprogname());
7851 static const struct got_error *
7852 patch_from_stdin(int *patchfd)
7854 const struct got_error *err = NULL;
7856 char *path, buf[BUFSIZ];
7857 sig_t sighup, sigint, sigquit;
7859 err = got_opentemp_named_fd(&path, patchfd,
7860 GOT_TMPDIR_STR "/got-patch");
7866 sighup = signal(SIGHUP, SIG_DFL);
7867 sigint = signal(SIGINT, SIG_DFL);
7868 sigquit = signal(SIGQUIT, SIG_DFL);
7871 r = read(0, buf, sizeof(buf));
7873 err = got_error_from_errno("read");
7878 if (write(*patchfd, buf, r) == -1) {
7879 err = got_error_from_errno("write");
7884 signal(SIGHUP, sighup);
7885 signal(SIGINT, sigint);
7886 signal(SIGQUIT, sigquit);
7888 if (err == NULL && lseek(*patchfd, 0, SEEK_SET) == -1)
7889 err = got_error_from_errno("lseek");
7899 static const struct got_error *
7900 patch_progress(void *arg, const char *old, const char *new,
7901 unsigned char status, const struct got_error *error, int old_from,
7902 int old_lines, int new_from, int new_lines, int offset,
7903 int ws_mangled, const struct got_error *hunk_err)
7905 const char *path = new == NULL ? old : new;
7907 while (*path == '/')
7911 printf("%c %s\n", status, path);
7914 fprintf(stderr, "%s: %s\n", getprogname(), error->msg);
7916 if (offset != 0 || hunk_err != NULL || ws_mangled) {
7917 printf("@@ -%d,%d +%d,%d @@ ", old_from,
7918 old_lines, new_from, new_lines);
7919 if (hunk_err != NULL)
7920 printf("%s\n", hunk_err->msg);
7921 else if (offset != 0)
7922 printf("applied with offset %d\n", offset);
7924 printf("hunk contains mangled whitespace\n");
7930 static const struct got_error *
7931 cmd_patch(int argc, char *argv[])
7933 const struct got_error *error = NULL, *close_error = NULL;
7934 struct got_worktree *worktree = NULL;
7935 struct got_repository *repo = NULL;
7936 struct got_reflist_head refs;
7937 struct got_object_id *commit_id = NULL;
7938 const char *commit_id_str = NULL;
7942 int ch, nop = 0, strip = -1, reverse = 0;
7944 int *pack_fds = NULL;
7949 if (pledge("stdio rpath wpath cpath fattr proc exec sendfd flock "
7950 "unveil", NULL) == -1)
7954 while ((ch = getopt(argc, argv, "c:np:R")) != -1) {
7957 commit_id_str = optarg;
7963 strip = strtonum(optarg, 0, INT_MAX, &errstr);
7965 errx(1, "pathname strip count is %s: %s",
7981 error = patch_from_stdin(&patchfd);
7984 } else if (argc == 1) {
7985 patchfd = open(argv[0], O_RDONLY);
7986 if (patchfd == -1) {
7987 error = got_error_from_errno2("open", argv[0]);
7990 if (fstat(patchfd, &sb) == -1) {
7991 error = got_error_from_errno2("fstat", argv[0]);
7994 if (!S_ISREG(sb.st_mode)) {
7995 error = got_error_path(argv[0], GOT_ERR_BAD_FILETYPE);
8001 if ((cwd = getcwd(NULL, 0)) == NULL) {
8002 error = got_error_from_errno("getcwd");
8006 error = got_repo_pack_fds_open(&pack_fds);
8010 error = got_worktree_open(&worktree, cwd);
8014 const char *repo_path = got_worktree_get_repo_path(worktree);
8015 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
8019 error = apply_unveil(got_repo_get_path(repo), 0,
8020 got_worktree_get_root_path(worktree));
8024 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
8028 if (commit_id_str != NULL) {
8029 error = got_repo_match_object_id(&commit_id, NULL,
8030 commit_id_str, GOT_OBJ_TYPE_COMMIT, &refs, repo);
8035 error = got_patch(patchfd, worktree, repo, nop, strip, reverse,
8036 commit_id, &patch_progress, NULL, check_cancelled, NULL);
8039 got_ref_list_free(&refs);
8042 close_error = got_repo_close(repo);
8044 error = close_error;
8046 if (worktree != NULL) {
8047 close_error = got_worktree_close(worktree);
8049 error = close_error;
8052 const struct got_error *pack_err =
8053 got_repo_pack_fds_close(pack_fds);
8064 fprintf(stderr, "usage: %s revert [-pR] [-F response-script] path ...\n",
8069 static const struct got_error *
8070 revert_progress(void *arg, unsigned char status, const char *path)
8072 if (status == GOT_STATUS_UNVERSIONED)
8075 while (path[0] == '/')
8077 printf("%c %s\n", status, path);
8081 struct choose_patch_arg {
8082 FILE *patch_script_file;
8086 static const struct got_error *
8087 show_change(unsigned char status, const char *path, FILE *patch_file, int n,
8088 int nchanges, const char *action)
8090 const struct got_error *err;
8092 size_t linesize = 0;
8096 case GOT_STATUS_ADD:
8097 printf("A %s\n%s this addition? [y/n] ", path, action);
8099 case GOT_STATUS_DELETE:
8100 printf("D %s\n%s this deletion? [y/n] ", path, action);
8102 case GOT_STATUS_MODIFY:
8103 if (fseek(patch_file, 0L, SEEK_SET) == -1)
8104 return got_error_from_errno("fseek");
8105 printf(GOT_COMMIT_SEP_STR);
8106 while ((linelen = getline(&line, &linesize, patch_file)) != -1)
8108 if (linelen == -1 && ferror(patch_file)) {
8109 err = got_error_from_errno("getline");
8114 printf(GOT_COMMIT_SEP_STR);
8115 printf("M %s (change %d of %d)\n%s this change? [y/n/q] ",
8116 path, n, nchanges, action);
8119 return got_error_path(path, GOT_ERR_FILE_STATUS);
8125 static const struct got_error *
8126 choose_patch(int *choice, void *arg, unsigned char status, const char *path,
8127 FILE *patch_file, int n, int nchanges)
8129 const struct got_error *err = NULL;
8131 size_t linesize = 0;
8134 struct choose_patch_arg *a = arg;
8136 *choice = GOT_PATCH_CHOICE_NONE;
8138 if (a->patch_script_file) {
8140 err = show_change(status, path, patch_file, n, nchanges,
8144 linelen = getline(&line, &linesize, a->patch_script_file);
8145 if (linelen == -1) {
8146 if (ferror(a->patch_script_file))
8147 return got_error_from_errno("getline");
8150 nl = strchr(line, '\n');
8153 if (strcmp(line, "y") == 0) {
8154 *choice = GOT_PATCH_CHOICE_YES;
8156 } else if (strcmp(line, "n") == 0) {
8157 *choice = GOT_PATCH_CHOICE_NO;
8159 } else if (strcmp(line, "q") == 0 &&
8160 status == GOT_STATUS_MODIFY) {
8161 *choice = GOT_PATCH_CHOICE_QUIT;
8164 printf("invalid response '%s'\n", line);
8169 while (resp != 'y' && resp != 'n' && resp != 'q') {
8170 err = show_change(status, path, patch_file, n, nchanges,
8177 if (status == GOT_STATUS_MODIFY) {
8178 if (resp != 'y' && resp != 'n' && resp != 'q') {
8179 printf("invalid response '%c'\n", resp);
8182 } else if (resp != 'y' && resp != 'n') {
8183 printf("invalid response '%c'\n", resp);
8189 *choice = GOT_PATCH_CHOICE_YES;
8190 else if (resp == 'n')
8191 *choice = GOT_PATCH_CHOICE_NO;
8192 else if (resp == 'q' && status == GOT_STATUS_MODIFY)
8193 *choice = GOT_PATCH_CHOICE_QUIT;
8198 static const struct got_error *
8199 cmd_revert(int argc, char *argv[])
8201 const struct got_error *error = NULL;
8202 struct got_worktree *worktree = NULL;
8203 struct got_repository *repo = NULL;
8204 char *cwd = NULL, *path = NULL;
8205 struct got_pathlist_head paths;
8206 struct got_pathlist_entry *pe;
8207 int ch, can_recurse = 0, pflag = 0;
8208 FILE *patch_script_file = NULL;
8209 const char *patch_script_path = NULL;
8210 struct choose_patch_arg cpa;
8211 int *pack_fds = NULL;
8215 while ((ch = getopt(argc, argv, "pF:R")) != -1) {
8221 patch_script_path = optarg;
8236 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
8237 "unveil", NULL) == -1)
8242 if (patch_script_path && !pflag)
8243 errx(1, "-F option can only be used together with -p option");
8245 cwd = getcwd(NULL, 0);
8247 error = got_error_from_errno("getcwd");
8251 error = got_repo_pack_fds_open(&pack_fds);
8255 error = got_worktree_open(&worktree, cwd);
8257 if (error->code == GOT_ERR_NOT_WORKTREE)
8258 error = wrap_not_worktree_error(error, "revert", cwd);
8262 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
8267 if (patch_script_path) {
8268 patch_script_file = fopen(patch_script_path, "re");
8269 if (patch_script_file == NULL) {
8270 error = got_error_from_errno2("fopen",
8275 error = apply_unveil(got_repo_get_path(repo), 1,
8276 got_worktree_get_root_path(worktree));
8280 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
8287 TAILQ_FOREACH(pe, &paths, entry) {
8288 if (asprintf(&ondisk_path, "%s/%s",
8289 got_worktree_get_root_path(worktree),
8291 error = got_error_from_errno("asprintf");
8294 if (lstat(ondisk_path, &sb) == -1) {
8295 if (errno == ENOENT) {
8299 error = got_error_from_errno2("lstat",
8305 if (S_ISDIR(sb.st_mode)) {
8306 error = got_error_msg(GOT_ERR_BAD_PATH,
8307 "reverting directories requires -R option");
8313 cpa.patch_script_file = patch_script_file;
8314 cpa.action = "revert";
8315 error = got_worktree_revert(worktree, &paths, revert_progress, NULL,
8316 pflag ? choose_patch : NULL, &cpa, repo);
8318 if (patch_script_file && fclose(patch_script_file) == EOF &&
8320 error = got_error_from_errno2("fclose", patch_script_path);
8322 const struct got_error *close_err = got_repo_close(repo);
8327 got_worktree_close(worktree);
8329 const struct got_error *pack_err =
8330 got_repo_pack_fds_close(pack_fds);
8342 fprintf(stderr, "usage: %s commit [-NS] [-A author] [-F path] "
8343 "[-m message] [path ...]\n", getprogname());
8347 struct collect_commit_logmsg_arg {
8348 const char *cmdline_log;
8349 const char *prepared_log;
8350 int non_interactive;
8352 const char *worktree_path;
8353 const char *branch_name;
8354 const char *repo_path;
8359 static const struct got_error *
8360 read_prepared_logmsg(char **logmsg, const char *path)
8362 const struct got_error *err = NULL;
8368 memset(&sb, 0, sizeof(sb));
8370 f = fopen(path, "re");
8372 return got_error_from_errno2("fopen", path);
8374 if (fstat(fileno(f), &sb) == -1) {
8375 err = got_error_from_errno2("fstat", path);
8378 if (sb.st_size == 0) {
8379 err = got_error(GOT_ERR_COMMIT_MSG_EMPTY);
8383 *logmsg = malloc(sb.st_size + 1);
8384 if (*logmsg == NULL) {
8385 err = got_error_from_errno("malloc");
8389 r = fread(*logmsg, 1, sb.st_size, f);
8390 if (r != sb.st_size) {
8392 err = got_error_from_errno2("fread", path);
8394 err = got_error(GOT_ERR_IO);
8397 (*logmsg)[sb.st_size] = '\0';
8399 if (fclose(f) == EOF && err == NULL)
8400 err = got_error_from_errno2("fclose", path);
8408 static const struct got_error *
8409 collect_commit_logmsg(struct got_pathlist_head *commitable_paths, char **logmsg,
8412 char *initial_content = NULL;
8413 struct got_pathlist_entry *pe;
8414 const struct got_error *err = NULL;
8415 char *template = NULL;
8416 struct collect_commit_logmsg_arg *a = arg;
8417 int initial_content_len;
8421 /* if a message was specified on the command line, just use it */
8422 if (a->cmdline_log != NULL && strlen(a->cmdline_log) != 0) {
8423 len = strlen(a->cmdline_log) + 1;
8424 *logmsg = malloc(len + 1);
8425 if (*logmsg == NULL)
8426 return got_error_from_errno("malloc");
8427 strlcpy(*logmsg, a->cmdline_log, len);
8429 } else if (a->prepared_log != NULL && a->non_interactive)
8430 return read_prepared_logmsg(logmsg, a->prepared_log);
8432 if (asprintf(&template, "%s/logmsg", a->worktree_path) == -1)
8433 return got_error_from_errno("asprintf");
8435 err = got_opentemp_named_fd(&a->logmsg_path, &fd, template);
8439 if (a->prepared_log) {
8441 err = read_prepared_logmsg(&msg, a->prepared_log);
8444 if (write(fd, msg, strlen(msg)) == -1) {
8445 err = got_error_from_errno2("write", a->logmsg_path);
8452 initial_content_len = asprintf(&initial_content,
8453 "\n# changes to be committed on branch %s:\n",
8455 if (initial_content_len == -1) {
8456 err = got_error_from_errno("asprintf");
8460 if (write(fd, initial_content, initial_content_len) == -1) {
8461 err = got_error_from_errno2("write", a->logmsg_path);
8465 TAILQ_FOREACH(pe, commitable_paths, entry) {
8466 struct got_commitable *ct = pe->data;
8467 dprintf(fd, "# %c %s\n",
8468 got_commitable_get_status(ct),
8469 got_commitable_get_path(ct));
8472 err = edit_logmsg(logmsg, a->editor, a->logmsg_path, initial_content,
8473 initial_content_len, a->prepared_log ? 0 : 1);
8475 free(initial_content);
8478 if (fd != -1 && close(fd) == -1 && err == NULL)
8479 err = got_error_from_errno2("close", a->logmsg_path);
8481 /* Editor is done; we can now apply unveil(2) */
8483 err = apply_unveil(a->repo_path, 0, a->worktree_path);
8491 static const struct got_error *
8492 cmd_commit(int argc, char *argv[])
8494 const struct got_error *error = NULL;
8495 struct got_worktree *worktree = NULL;
8496 struct got_repository *repo = NULL;
8497 char *cwd = NULL, *id_str = NULL;
8498 struct got_object_id *id = NULL;
8499 const char *logmsg = NULL;
8500 char *prepared_logmsg = NULL;
8501 struct collect_commit_logmsg_arg cl_arg;
8502 const char *author = NULL;
8503 char *gitconfig_path = NULL, *editor = NULL, *committer = NULL;
8504 int ch, rebase_in_progress, histedit_in_progress, preserve_logmsg = 0;
8505 int allow_bad_symlinks = 0, non_interactive = 0, merge_in_progress = 0;
8506 struct got_pathlist_head paths;
8507 int *pack_fds = NULL;
8510 cl_arg.logmsg_path = NULL;
8512 while ((ch = getopt(argc, argv, "A:F:m:NS")) != -1) {
8516 error = valid_author(author);
8522 option_conflict('F', 'm');
8523 prepared_logmsg = realpath(optarg, NULL);
8524 if (prepared_logmsg == NULL)
8525 return got_error_from_errno2("realpath",
8529 if (prepared_logmsg)
8530 option_conflict('m', 'F');
8534 non_interactive = 1;
8537 allow_bad_symlinks = 1;
8549 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
8550 "unveil", NULL) == -1)
8553 cwd = getcwd(NULL, 0);
8555 error = got_error_from_errno("getcwd");
8559 error = got_repo_pack_fds_open(&pack_fds);
8563 error = got_worktree_open(&worktree, cwd);
8565 if (error->code == GOT_ERR_NOT_WORKTREE)
8566 error = wrap_not_worktree_error(error, "commit", cwd);
8570 error = got_worktree_rebase_in_progress(&rebase_in_progress, worktree);
8573 if (rebase_in_progress) {
8574 error = got_error(GOT_ERR_REBASING);
8578 error = got_worktree_histedit_in_progress(&histedit_in_progress,
8583 error = get_gitconfig_path(&gitconfig_path);
8586 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
8587 gitconfig_path, pack_fds);
8591 error = got_worktree_merge_in_progress(&merge_in_progress, worktree, repo);
8594 if (merge_in_progress) {
8595 error = got_error(GOT_ERR_MERGE_BUSY);
8599 error = get_author(&committer, repo, worktree);
8603 if (author != NULL && !strcmp(committer, author)) {
8604 error = got_error(GOT_ERR_COMMIT_REDUNDANT_AUTHOR);
8612 * unveil(2) traverses exec(2); if an editor is used we have
8613 * to apply unveil after the log message has been written.
8615 if (logmsg == NULL || strlen(logmsg) == 0)
8616 error = get_editor(&editor);
8618 error = apply_unveil(got_repo_get_path(repo), 0,
8619 got_worktree_get_root_path(worktree));
8623 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
8627 cl_arg.editor = editor;
8628 cl_arg.cmdline_log = logmsg;
8629 cl_arg.prepared_log = prepared_logmsg;
8630 cl_arg.non_interactive = non_interactive;
8631 cl_arg.worktree_path = got_worktree_get_root_path(worktree);
8632 cl_arg.branch_name = got_worktree_get_head_ref_name(worktree);
8633 if (!histedit_in_progress) {
8634 if (strncmp(cl_arg.branch_name, "refs/heads/", 11) != 0) {
8635 error = got_error(GOT_ERR_COMMIT_BRANCH);
8638 cl_arg.branch_name += 11;
8640 cl_arg.repo_path = got_repo_get_path(repo);
8641 error = got_worktree_commit(&id, worktree, &paths, author, committer,
8642 allow_bad_symlinks, collect_commit_logmsg, &cl_arg,
8643 print_status, NULL, repo);
8645 if (error->code != GOT_ERR_COMMIT_MSG_EMPTY &&
8646 cl_arg.logmsg_path != NULL)
8647 preserve_logmsg = 1;
8651 error = got_object_id_str(&id_str, id);
8654 printf("Created commit %s\n", id_str);
8656 if (preserve_logmsg) {
8657 fprintf(stderr, "%s: log message preserved in %s\n",
8658 getprogname(), cl_arg.logmsg_path);
8659 } else if (cl_arg.logmsg_path && unlink(cl_arg.logmsg_path) == -1 &&
8661 error = got_error_from_errno2("unlink", cl_arg.logmsg_path);
8662 free(cl_arg.logmsg_path);
8664 const struct got_error *close_err = got_repo_close(repo);
8669 got_worktree_close(worktree);
8671 const struct got_error *pack_err =
8672 got_repo_pack_fds_close(pack_fds);
8678 free(gitconfig_path);
8681 free(prepared_logmsg);
8688 fprintf(stderr, "usage: %s send [-afqTv] [-b branch] [-d branch] "
8689 "[-r repository-path] [-t tag] [remote-repository]\n",
8695 print_load_info(int print_colored, int print_found, int print_trees,
8696 int ncolored, int nfound, int ntrees)
8698 if (print_colored) {
8699 printf("%d commit%s colored", ncolored,
8700 ncolored == 1 ? "" : "s");
8703 printf("%s%d object%s found",
8704 ncolored > 0 ? "; " : "",
8705 nfound, nfound == 1 ? "" : "s");
8708 printf("; %d tree%s scanned", ntrees,
8709 ntrees == 1 ? "" : "s");
8713 struct got_send_progress_arg {
8714 char last_scaled_packsize[FMT_SCALED_STRSIZE];
8721 int last_nobj_total;
8725 int printed_something;
8727 struct got_pathlist_head *delete_branches;
8730 static const struct got_error *
8731 send_progress(void *arg, int ncolored, int nfound, int ntrees,
8732 off_t packfile_size, int ncommits, int nobj_total, int nobj_deltify,
8733 int nobj_written, off_t bytes_sent, const char *refname, int success)
8735 struct got_send_progress_arg *a = arg;
8736 char scaled_packsize[FMT_SCALED_STRSIZE];
8737 char scaled_sent[FMT_SCALED_STRSIZE];
8738 int p_deltify = 0, p_written = 0, p_sent = 0;
8739 int print_colored = 0, print_found = 0, print_trees = 0;
8740 int print_searching = 0, print_total = 0;
8741 int print_deltify = 0, print_written = 0, print_sent = 0;
8743 if (a->verbosity < 0)
8747 const char *status = success ? "accepted" : "rejected";
8750 struct got_pathlist_entry *pe;
8751 TAILQ_FOREACH(pe, a->delete_branches, entry) {
8752 const char *branchname = pe->path;
8753 if (got_path_cmp(branchname, refname,
8754 strlen(branchname), strlen(refname)) == 0) {
8756 a->sent_something = 1;
8762 if (a->printed_something)
8764 printf("Server has %s %s", status, refname);
8765 a->printed_something = 1;
8769 if (a->last_ncolored != ncolored) {
8771 a->last_ncolored = ncolored;
8774 if (a->last_nfound != nfound) {
8777 a->last_nfound = nfound;
8780 if (a->last_ntrees != ntrees) {
8784 a->last_ntrees = ntrees;
8787 if ((print_colored || print_found || print_trees) &&
8790 print_load_info(print_colored, print_found, print_trees,
8791 ncolored, nfound, ntrees);
8792 a->printed_something = 1;
8795 } else if (!a->loading_done) {
8797 print_load_info(1, 1, 1, ncolored, nfound, ntrees);
8799 a->loading_done = 1;
8802 if (fmt_scaled(packfile_size, scaled_packsize) == -1)
8803 return got_error_from_errno("fmt_scaled");
8804 if (fmt_scaled(bytes_sent, scaled_sent) == -1)
8805 return got_error_from_errno("fmt_scaled");
8807 if (a->last_ncommits != ncommits) {
8808 print_searching = 1;
8809 a->last_ncommits = ncommits;
8812 if (a->last_nobj_total != nobj_total) {
8813 print_searching = 1;
8815 a->last_nobj_total = nobj_total;
8818 if (packfile_size > 0 && (a->last_scaled_packsize[0] == '\0' ||
8819 strcmp(scaled_packsize, a->last_scaled_packsize)) != 0) {
8820 if (strlcpy(a->last_scaled_packsize, scaled_packsize,
8821 FMT_SCALED_STRSIZE) >= FMT_SCALED_STRSIZE)
8822 return got_error(GOT_ERR_NO_SPACE);
8825 if (nobj_deltify > 0 || nobj_written > 0) {
8826 if (nobj_deltify > 0) {
8827 p_deltify = (nobj_deltify * 100) / nobj_total;
8828 if (p_deltify != a->last_p_deltify) {
8829 a->last_p_deltify = p_deltify;
8830 print_searching = 1;
8835 if (nobj_written > 0) {
8836 p_written = (nobj_written * 100) / nobj_total;
8837 if (p_written != a->last_p_written) {
8838 a->last_p_written = p_written;
8839 print_searching = 1;
8847 if (bytes_sent > 0) {
8848 p_sent = (bytes_sent * 100) / packfile_size;
8849 if (p_sent != a->last_p_sent) {
8850 a->last_p_sent = p_sent;
8851 print_searching = 1;
8857 a->sent_something = 1;
8860 if (print_searching || print_total || print_deltify || print_written ||
8863 if (print_searching)
8864 printf("packing %d reference%s", ncommits,
8865 ncommits == 1 ? "" : "s");
8867 printf("; %d object%s", nobj_total,
8868 nobj_total == 1 ? "" : "s");
8870 printf("; deltify: %d%%", p_deltify);
8872 printf("; uploading pack: %*s %d%%", FMT_SCALED_STRSIZE - 2,
8873 scaled_packsize, p_sent);
8874 else if (print_written)
8875 printf("; writing pack: %*s %d%%", FMT_SCALED_STRSIZE - 2,
8876 scaled_packsize, p_written);
8877 if (print_searching || print_total || print_deltify ||
8878 print_written || print_sent) {
8879 a->printed_something = 1;
8885 static const struct got_error *
8886 cmd_send(int argc, char *argv[])
8888 const struct got_error *error = NULL;
8889 char *cwd = NULL, *repo_path = NULL;
8890 const char *remote_name;
8891 char *proto = NULL, *host = NULL, *port = NULL;
8892 char *repo_name = NULL, *server_path = NULL;
8893 const struct got_remote_repo *remotes, *remote = NULL;
8894 int nremotes, nbranches = 0, ndelete_branches = 0;
8895 struct got_repository *repo = NULL;
8896 struct got_worktree *worktree = NULL;
8897 const struct got_gotconfig *repo_conf = NULL, *worktree_conf = NULL;
8898 struct got_pathlist_head branches;
8899 struct got_pathlist_head tags;
8900 struct got_reflist_head all_branches;
8901 struct got_reflist_head all_tags;
8902 struct got_pathlist_head delete_args;
8903 struct got_pathlist_head delete_branches;
8904 struct got_reflist_entry *re;
8905 struct got_pathlist_entry *pe;
8906 int i, ch, sendfd = -1, sendstatus;
8908 struct got_send_progress_arg spa;
8909 int verbosity = 0, overwrite_refs = 0;
8910 int send_all_branches = 0, send_all_tags = 0;
8911 struct got_reference *ref = NULL;
8912 int *pack_fds = NULL;
8914 TAILQ_INIT(&branches);
8916 TAILQ_INIT(&all_branches);
8917 TAILQ_INIT(&all_tags);
8918 TAILQ_INIT(&delete_args);
8919 TAILQ_INIT(&delete_branches);
8921 while ((ch = getopt(argc, argv, "ab:d:fr:t:Tvq")) != -1) {
8924 send_all_branches = 1;
8927 error = got_pathlist_append(&branches, optarg, NULL);
8933 error = got_pathlist_append(&delete_args, optarg, NULL);
8941 repo_path = realpath(optarg, NULL);
8942 if (repo_path == NULL)
8943 return got_error_from_errno2("realpath",
8945 got_path_strip_trailing_slashes(repo_path);
8948 error = got_pathlist_append(&tags, optarg, NULL);
8958 else if (verbosity < 3)
8972 if (send_all_branches && !TAILQ_EMPTY(&branches))
8973 option_conflict('a', 'b');
8974 if (send_all_tags && !TAILQ_EMPTY(&tags))
8975 option_conflict('T', 't');
8979 remote_name = GOT_SEND_DEFAULT_REMOTE_NAME;
8981 remote_name = argv[0];
8985 cwd = getcwd(NULL, 0);
8987 error = got_error_from_errno("getcwd");
8991 error = got_repo_pack_fds_open(&pack_fds);
8995 if (repo_path == NULL) {
8996 error = got_worktree_open(&worktree, cwd);
8997 if (error && error->code != GOT_ERR_NOT_WORKTREE)
9003 strdup(got_worktree_get_repo_path(worktree));
9004 if (repo_path == NULL)
9005 error = got_error_from_errno("strdup");
9009 repo_path = strdup(cwd);
9010 if (repo_path == NULL) {
9011 error = got_error_from_errno("strdup");
9017 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
9022 worktree_conf = got_worktree_get_gotconfig(worktree);
9023 if (worktree_conf) {
9024 got_gotconfig_get_remotes(&nremotes, &remotes,
9026 for (i = 0; i < nremotes; i++) {
9027 if (strcmp(remotes[i].name, remote_name) == 0) {
9028 remote = &remotes[i];
9034 if (remote == NULL) {
9035 repo_conf = got_repo_get_gotconfig(repo);
9037 got_gotconfig_get_remotes(&nremotes, &remotes,
9039 for (i = 0; i < nremotes; i++) {
9040 if (strcmp(remotes[i].name, remote_name) == 0) {
9041 remote = &remotes[i];
9047 if (remote == NULL) {
9048 got_repo_get_gitconfig_remotes(&nremotes, &remotes, repo);
9049 for (i = 0; i < nremotes; i++) {
9050 if (strcmp(remotes[i].name, remote_name) == 0) {
9051 remote = &remotes[i];
9056 if (remote == NULL) {
9057 error = got_error_path(remote_name, GOT_ERR_NO_REMOTE);
9061 error = got_dial_parse_uri(&proto, &host, &port, &server_path,
9062 &repo_name, remote->send_url);
9066 if (strcmp(proto, "git") == 0) {
9068 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
9069 "sendfd dns inet unveil", NULL) == -1)
9072 } else if (strcmp(proto, "git+ssh") == 0 ||
9073 strcmp(proto, "ssh") == 0) {
9075 if (pledge("stdio rpath wpath cpath fattr flock proc exec "
9076 "sendfd unveil", NULL) == -1)
9079 } else if (strcmp(proto, "http") == 0 ||
9080 strcmp(proto, "git+http") == 0) {
9081 error = got_error_path(proto, GOT_ERR_NOT_IMPL);
9084 error = got_error_path(proto, GOT_ERR_BAD_PROTO);
9088 error = got_dial_apply_unveil(proto);
9092 error = apply_unveil(got_repo_get_path(repo), 0, NULL);
9096 if (send_all_branches) {
9097 error = got_ref_list(&all_branches, repo, "refs/heads",
9098 got_ref_cmp_by_name, NULL);
9101 TAILQ_FOREACH(re, &all_branches, entry) {
9102 const char *branchname = got_ref_get_name(re->ref);
9103 error = got_pathlist_append(&branches,
9109 } else if (nbranches == 0) {
9110 for (i = 0; i < remote->nsend_branches; i++) {
9111 got_pathlist_append(&branches,
9112 remote->send_branches[i], NULL);
9116 if (send_all_tags) {
9117 error = got_ref_list(&all_tags, repo, "refs/tags",
9118 got_ref_cmp_by_name, NULL);
9121 TAILQ_FOREACH(re, &all_tags, entry) {
9122 const char *tagname = got_ref_get_name(re->ref);
9123 error = got_pathlist_append(&tags,
9131 * To prevent accidents only branches in refs/heads/ can be deleted
9132 * with 'got send -d'.
9133 * Deleting anything else requires local repository access or Git.
9135 TAILQ_FOREACH(pe, &delete_args, entry) {
9136 const char *branchname = pe->path;
9138 struct got_pathlist_entry *new;
9139 if (strncmp(branchname, "refs/heads/", 11) == 0) {
9140 s = strdup(branchname);
9142 error = got_error_from_errno("strdup");
9146 if (asprintf(&s, "refs/heads/%s", branchname) == -1) {
9147 error = got_error_from_errno("asprintf");
9151 error = got_pathlist_insert(&new, &delete_branches, s, NULL);
9152 if (error || new == NULL /* duplicate */)
9159 if (nbranches == 0 && ndelete_branches == 0) {
9160 struct got_reference *head_ref;
9162 error = got_ref_open(&head_ref, repo,
9163 got_worktree_get_head_ref_name(worktree), 0);
9165 error = got_ref_open(&head_ref, repo, GOT_REF_HEAD, 0);
9168 if (got_ref_is_symbolic(head_ref)) {
9169 error = got_ref_resolve_symbolic(&ref, repo, head_ref);
9170 got_ref_close(head_ref);
9175 error = got_pathlist_append(&branches, got_ref_get_name(ref),
9183 printf("Connecting to \"%s\" %s%s%s\n", remote->name, host,
9184 port ? ":" : "", port ? port : "");
9186 error = got_send_connect(&sendpid, &sendfd, proto, host, port,
9187 server_path, verbosity);
9191 memset(&spa, 0, sizeof(spa));
9192 spa.last_scaled_packsize[0] = '\0';
9193 spa.last_p_deltify = -1;
9194 spa.last_p_written = -1;
9195 spa.verbosity = verbosity;
9196 spa.delete_branches = &delete_branches;
9197 error = got_send_pack(remote_name, &branches, &tags, &delete_branches,
9198 verbosity, overwrite_refs, sendfd, repo, send_progress, &spa,
9199 check_cancelled, NULL);
9200 if (spa.printed_something)
9204 if (!spa.sent_something && verbosity >= 0)
9205 printf("Already up-to-date\n");
9208 if (kill(sendpid, SIGTERM) == -1)
9209 error = got_error_from_errno("kill");
9210 if (waitpid(sendpid, &sendstatus, 0) == -1 && error == NULL)
9211 error = got_error_from_errno("waitpid");
9213 if (sendfd != -1 && close(sendfd) == -1 && error == NULL)
9214 error = got_error_from_errno("close");
9216 const struct got_error *close_err = got_repo_close(repo);
9221 got_worktree_close(worktree);
9223 const struct got_error *pack_err =
9224 got_repo_pack_fds_close(pack_fds);
9230 got_pathlist_free(&branches);
9231 got_pathlist_free(&tags);
9232 got_ref_list_free(&all_branches);
9233 got_ref_list_free(&all_tags);
9234 got_pathlist_free(&delete_args);
9235 TAILQ_FOREACH(pe, &delete_branches, entry)
9236 free((char *)pe->path);
9237 got_pathlist_free(&delete_branches);
9249 usage_cherrypick(void)
9251 fprintf(stderr, "usage: %s cherrypick commit-id\n", getprogname());
9255 static const struct got_error *
9256 cmd_cherrypick(int argc, char *argv[])
9258 const struct got_error *error = NULL;
9259 struct got_worktree *worktree = NULL;
9260 struct got_repository *repo = NULL;
9261 char *cwd = NULL, *commit_id_str = NULL;
9262 struct got_object_id *commit_id = NULL;
9263 struct got_commit_object *commit = NULL;
9264 struct got_object_qid *pid;
9266 struct got_update_progress_arg upa;
9267 int *pack_fds = NULL;
9269 while ((ch = getopt(argc, argv, "")) != -1) {
9281 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
9282 "unveil", NULL) == -1)
9288 cwd = getcwd(NULL, 0);
9290 error = got_error_from_errno("getcwd");
9294 error = got_repo_pack_fds_open(&pack_fds);
9298 error = got_worktree_open(&worktree, cwd);
9300 if (error->code == GOT_ERR_NOT_WORKTREE)
9301 error = wrap_not_worktree_error(error, "cherrypick",
9306 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
9311 error = apply_unveil(got_repo_get_path(repo), 0,
9312 got_worktree_get_root_path(worktree));
9316 error = got_repo_match_object_id(&commit_id, NULL, argv[0],
9317 GOT_OBJ_TYPE_COMMIT, NULL, repo);
9320 error = got_object_id_str(&commit_id_str, commit_id);
9324 error = got_object_open_as_commit(&commit, repo, commit_id);
9327 pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
9328 memset(&upa, 0, sizeof(upa));
9329 error = got_worktree_merge_files(worktree, pid ? &pid->id : NULL,
9330 commit_id, repo, update_progress, &upa, check_cancelled,
9335 if (upa.did_something)
9336 printf("Merged commit %s\n", commit_id_str);
9337 print_merge_progress_stats(&upa);
9340 got_object_commit_close(commit);
9341 free(commit_id_str);
9343 got_worktree_close(worktree);
9345 const struct got_error *close_err = got_repo_close(repo);
9350 const struct got_error *pack_err =
9351 got_repo_pack_fds_close(pack_fds);
9362 fprintf(stderr, "usage: %s backout commit-id\n", getprogname());
9366 static const struct got_error *
9367 cmd_backout(int argc, char *argv[])
9369 const struct got_error *error = NULL;
9370 struct got_worktree *worktree = NULL;
9371 struct got_repository *repo = NULL;
9372 char *cwd = NULL, *commit_id_str = NULL;
9373 struct got_object_id *commit_id = NULL;
9374 struct got_commit_object *commit = NULL;
9375 struct got_object_qid *pid;
9377 struct got_update_progress_arg upa;
9378 int *pack_fds = NULL;
9380 while ((ch = getopt(argc, argv, "")) != -1) {
9392 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
9393 "unveil", NULL) == -1)
9399 cwd = getcwd(NULL, 0);
9401 error = got_error_from_errno("getcwd");
9405 error = got_repo_pack_fds_open(&pack_fds);
9409 error = got_worktree_open(&worktree, cwd);
9411 if (error->code == GOT_ERR_NOT_WORKTREE)
9412 error = wrap_not_worktree_error(error, "backout", cwd);
9416 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
9421 error = apply_unveil(got_repo_get_path(repo), 0,
9422 got_worktree_get_root_path(worktree));
9426 error = got_repo_match_object_id(&commit_id, NULL, argv[0],
9427 GOT_OBJ_TYPE_COMMIT, NULL, repo);
9430 error = got_object_id_str(&commit_id_str, commit_id);
9434 error = got_object_open_as_commit(&commit, repo, commit_id);
9437 pid = STAILQ_FIRST(got_object_commit_get_parent_ids(commit));
9439 error = got_error(GOT_ERR_ROOT_COMMIT);
9443 memset(&upa, 0, sizeof(upa));
9444 error = got_worktree_merge_files(worktree, commit_id, &pid->id,
9445 repo, update_progress, &upa, check_cancelled, NULL);
9449 if (upa.did_something)
9450 printf("Backed out commit %s\n", commit_id_str);
9451 print_merge_progress_stats(&upa);
9454 got_object_commit_close(commit);
9455 free(commit_id_str);
9457 got_worktree_close(worktree);
9459 const struct got_error *close_err = got_repo_close(repo);
9464 const struct got_error *pack_err =
9465 got_repo_pack_fds_close(pack_fds);
9475 fprintf(stderr, "usage: %s rebase [-aclX] [branch]\n", getprogname());
9480 trim_logmsg(char *logmsg, int limit)
9485 len = strlen(logmsg);
9489 nl = strchr(logmsg, '\n');
9494 static const struct got_error *
9495 get_short_logmsg(char **logmsg, int limit, struct got_commit_object *commit)
9497 const struct got_error *err;
9498 char *logmsg0 = NULL;
9501 err = got_object_commit_get_logmsg(&logmsg0, commit);
9506 while (isspace((unsigned char)s[0]))
9509 *logmsg = strdup(s);
9510 if (*logmsg == NULL) {
9511 err = got_error_from_errno("strdup");
9515 trim_logmsg(*logmsg, limit);
9521 static const struct got_error *
9522 show_rebase_merge_conflict(struct got_object_id *id,
9523 struct got_repository *repo)
9525 const struct got_error *err;
9526 struct got_commit_object *commit = NULL;
9527 char *id_str = NULL, *logmsg = NULL;
9529 err = got_object_open_as_commit(&commit, repo, id);
9533 err = got_object_id_str(&id_str, id);
9539 err = get_short_logmsg(&logmsg, 42, commit);
9543 printf("%s -> merge conflict: %s\n", id_str, logmsg);
9546 got_object_commit_close(commit);
9551 static const struct got_error *
9552 show_rebase_progress(struct got_commit_object *commit,
9553 struct got_object_id *old_id, struct got_object_id *new_id)
9555 const struct got_error *err;
9556 char *old_id_str = NULL, *new_id_str = NULL, *logmsg = NULL;
9558 err = got_object_id_str(&old_id_str, old_id);
9563 err = got_object_id_str(&new_id_str, new_id);
9568 old_id_str[12] = '\0';
9570 new_id_str[12] = '\0';
9572 err = get_short_logmsg(&logmsg, 42, commit);
9576 printf("%s -> %s: %s\n", old_id_str,
9577 new_id_str ? new_id_str : "no-op change", logmsg);
9585 static const struct got_error *
9586 rebase_complete(struct got_worktree *worktree, struct got_fileindex *fileindex,
9587 struct got_reference *branch, struct got_reference *new_base_branch,
9588 struct got_reference *tmp_branch, struct got_repository *repo,
9591 printf("Switching work tree to %s\n", got_ref_get_name(branch));
9592 return got_worktree_rebase_complete(worktree, fileindex,
9593 new_base_branch, tmp_branch, branch, repo, create_backup);
9596 static const struct got_error *
9597 rebase_commit(struct got_pathlist_head *merged_paths,
9598 struct got_worktree *worktree, struct got_fileindex *fileindex,
9599 struct got_reference *tmp_branch, const char *committer,
9600 struct got_object_id *commit_id, struct got_repository *repo)
9602 const struct got_error *error;
9603 struct got_commit_object *commit;
9604 struct got_object_id *new_commit_id;
9606 error = got_object_open_as_commit(&commit, repo, commit_id);
9610 error = got_worktree_rebase_commit(&new_commit_id, merged_paths,
9611 worktree, fileindex, tmp_branch, committer, commit, commit_id,
9614 if (error->code != GOT_ERR_COMMIT_NO_CHANGES)
9616 error = show_rebase_progress(commit, commit_id, NULL);
9618 error = show_rebase_progress(commit, commit_id, new_commit_id);
9619 free(new_commit_id);
9622 got_object_commit_close(commit);
9626 struct check_path_prefix_arg {
9627 const char *path_prefix;
9632 static const struct got_error *
9633 check_path_prefix_in_diff(void *arg, struct got_blob_object *blob1,
9634 struct got_blob_object *blob2, FILE *f1, FILE *f2,
9635 struct got_object_id *id1, struct got_object_id *id2,
9636 const char *path1, const char *path2,
9637 mode_t mode1, mode_t mode2, struct got_repository *repo)
9639 struct check_path_prefix_arg *a = arg;
9641 if ((path1 && !got_path_is_child(path1, a->path_prefix, a->len)) ||
9642 (path2 && !got_path_is_child(path2, a->path_prefix, a->len)))
9643 return got_error(a->errcode);
9648 static const struct got_error *
9649 check_path_prefix(struct got_object_id *parent_id,
9650 struct got_object_id *commit_id, const char *path_prefix,
9651 int errcode, struct got_repository *repo)
9653 const struct got_error *err;
9654 struct got_tree_object *tree1 = NULL, *tree2 = NULL;
9655 struct got_commit_object *commit = NULL, *parent_commit = NULL;
9656 struct check_path_prefix_arg cpp_arg;
9658 if (got_path_is_root_dir(path_prefix))
9661 err = got_object_open_as_commit(&commit, repo, commit_id);
9665 err = got_object_open_as_commit(&parent_commit, repo, parent_id);
9669 err = got_object_open_as_tree(&tree1, repo,
9670 got_object_commit_get_tree_id(parent_commit));
9674 err = got_object_open_as_tree(&tree2, repo,
9675 got_object_commit_get_tree_id(commit));
9679 cpp_arg.path_prefix = path_prefix;
9680 while (cpp_arg.path_prefix[0] == '/')
9681 cpp_arg.path_prefix++;
9682 cpp_arg.len = strlen(cpp_arg.path_prefix);
9683 cpp_arg.errcode = errcode;
9684 err = got_diff_tree(tree1, tree2, NULL, NULL, -1, -1, "", "", repo,
9685 check_path_prefix_in_diff, &cpp_arg, 0);
9688 got_object_tree_close(tree1);
9690 got_object_tree_close(tree2);
9692 got_object_commit_close(commit);
9694 got_object_commit_close(parent_commit);
9698 static const struct got_error *
9699 collect_commits(struct got_object_id_queue *commits,
9700 struct got_object_id *initial_commit_id,
9701 struct got_object_id *iter_start_id, struct got_object_id *iter_stop_id,
9702 const char *path_prefix, int path_prefix_errcode,
9703 struct got_repository *repo)
9705 const struct got_error *err = NULL;
9706 struct got_commit_graph *graph = NULL;
9707 struct got_object_id *parent_id = NULL;
9708 struct got_object_qid *qid;
9709 struct got_object_id *commit_id = initial_commit_id;
9711 err = got_commit_graph_open(&graph, "/", 1);
9715 err = got_commit_graph_iter_start(graph, iter_start_id, repo,
9716 check_cancelled, NULL);
9719 while (got_object_id_cmp(commit_id, iter_stop_id) != 0) {
9720 err = got_commit_graph_iter_next(&parent_id, graph, repo,
9721 check_cancelled, NULL);
9723 if (err->code == GOT_ERR_ITER_COMPLETED) {
9724 err = got_error_msg(GOT_ERR_ANCESTRY,
9725 "ran out of commits to rebase before "
9726 "youngest common ancestor commit has "
9731 err = check_path_prefix(parent_id, commit_id,
9732 path_prefix, path_prefix_errcode, repo);
9736 err = got_object_qid_alloc(&qid, commit_id);
9739 STAILQ_INSERT_HEAD(commits, qid, entry);
9740 commit_id = parent_id;
9744 got_commit_graph_close(graph);
9748 static const struct got_error *
9749 get_commit_brief_str(char **brief_str, struct got_commit_object *commit)
9751 const struct got_error *err = NULL;
9752 time_t committer_time;
9754 char datebuf[11]; /* YYYY-MM-DD + NUL */
9755 char *author0 = NULL, *author, *smallerthan;
9756 char *logmsg0 = NULL, *logmsg, *newline;
9758 committer_time = got_object_commit_get_committer_time(commit);
9759 if (gmtime_r(&committer_time, &tm) == NULL)
9760 return got_error_from_errno("gmtime_r");
9761 if (strftime(datebuf, sizeof(datebuf), "%G-%m-%d", &tm) == 0)
9762 return got_error(GOT_ERR_NO_SPACE);
9764 author0 = strdup(got_object_commit_get_author(commit));
9765 if (author0 == NULL)
9766 return got_error_from_errno("strdup");
9768 smallerthan = strchr(author, '<');
9769 if (smallerthan && smallerthan[1] != '\0')
9770 author = smallerthan + 1;
9771 author[strcspn(author, "@>")] = '\0';
9773 err = got_object_commit_get_logmsg(&logmsg0, commit);
9777 while (*logmsg == '\n')
9779 newline = strchr(logmsg, '\n');
9783 if (asprintf(brief_str, "%s %s %s",
9784 datebuf, author, logmsg) == -1)
9785 err = got_error_from_errno("asprintf");
9792 static const struct got_error *
9793 delete_backup_ref(struct got_reference *ref, struct got_object_id *id,
9794 struct got_repository *repo)
9796 const struct got_error *err;
9799 err = got_object_id_str(&id_str, id);
9803 err = got_ref_delete(ref, repo);
9807 printf("Deleted %s: %s\n", got_ref_get_name(ref), id_str);
9813 static const struct got_error *
9814 print_backup_ref(const char *branch_name, const char *new_id_str,
9815 struct got_object_id *old_commit_id, struct got_commit_object *old_commit,
9816 struct got_reflist_object_id_map *refs_idmap,
9817 struct got_repository *repo)
9819 const struct got_error *err = NULL;
9820 struct got_reflist_head *refs;
9821 char *refs_str = NULL;
9822 struct got_object_id *new_commit_id = NULL;
9823 struct got_commit_object *new_commit = NULL;
9824 char *new_commit_brief_str = NULL;
9825 struct got_object_id *yca_id = NULL;
9826 struct got_commit_object *yca_commit = NULL;
9827 char *yca_id_str = NULL, *yca_brief_str = NULL;
9828 char *custom_refs_str;
9830 if (asprintf(&custom_refs_str, "formerly %s", branch_name) == -1)
9831 return got_error_from_errno("asprintf");
9833 err = print_commit(old_commit, old_commit_id, repo, NULL, NULL,
9834 0, 0, refs_idmap, custom_refs_str);
9838 err = got_object_resolve_id_str(&new_commit_id, repo, new_id_str);
9842 refs = got_reflist_object_id_map_lookup(refs_idmap, new_commit_id);
9844 err = build_refs_str(&refs_str, refs, new_commit_id, repo, 0);
9849 err = got_object_open_as_commit(&new_commit, repo, new_commit_id);
9853 err = get_commit_brief_str(&new_commit_brief_str, new_commit);
9857 err = got_commit_graph_find_youngest_common_ancestor(&yca_id,
9858 old_commit_id, new_commit_id, 1, repo, check_cancelled, NULL);
9862 printf("has become commit %s%s%s%s\n %s\n", new_id_str,
9863 refs_str ? " (" : "", refs_str ? refs_str : "",
9864 refs_str ? ")" : "", new_commit_brief_str);
9865 if (yca_id && got_object_id_cmp(yca_id, new_commit_id) != 0 &&
9866 got_object_id_cmp(yca_id, old_commit_id) != 0) {
9870 err = got_object_open_as_commit(&yca_commit, repo, yca_id);
9874 err = get_commit_brief_str(&yca_brief_str, yca_commit);
9878 err = got_object_id_str(&yca_id_str, yca_id);
9882 refs = got_reflist_object_id_map_lookup(refs_idmap, yca_id);
9884 err = build_refs_str(&refs_str, refs, yca_id, repo, 0);
9888 printf("history forked at %s%s%s%s\n %s\n",
9890 refs_str ? " (" : "", refs_str ? refs_str : "",
9891 refs_str ? ")" : "", yca_brief_str);
9894 free(custom_refs_str);
9895 free(new_commit_id);
9899 free(yca_brief_str);
9901 got_object_commit_close(new_commit);
9903 got_object_commit_close(yca_commit);
9908 static const struct got_error *
9909 process_backup_refs(const char *backup_ref_prefix,
9910 const char *wanted_branch_name,
9911 int delete, struct got_repository *repo)
9913 const struct got_error *err;
9914 struct got_reflist_head refs, backup_refs;
9915 struct got_reflist_entry *re;
9916 const size_t backup_ref_prefix_len = strlen(backup_ref_prefix);
9917 struct got_object_id *old_commit_id = NULL;
9918 char *branch_name = NULL;
9919 struct got_commit_object *old_commit = NULL;
9920 struct got_reflist_object_id_map *refs_idmap = NULL;
9921 int wanted_branch_found = 0;
9924 TAILQ_INIT(&backup_refs);
9926 err = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
9930 err = got_reflist_object_id_map_create(&refs_idmap, &refs, repo);
9934 if (wanted_branch_name) {
9935 if (strncmp(wanted_branch_name, "refs/heads/", 11) == 0)
9936 wanted_branch_name += 11;
9939 err = got_ref_list(&backup_refs, repo, backup_ref_prefix,
9940 got_ref_cmp_by_commit_timestamp_descending, repo);
9944 TAILQ_FOREACH(re, &backup_refs, entry) {
9945 const char *refname = got_ref_get_name(re->ref);
9948 err = check_cancelled(NULL);
9952 err = got_ref_resolve(&old_commit_id, repo, re->ref);
9956 err = got_object_open_as_commit(&old_commit, repo,
9961 if (strncmp(backup_ref_prefix, refname,
9962 backup_ref_prefix_len) == 0)
9963 refname += backup_ref_prefix_len;
9965 while (refname[0] == '/')
9968 branch_name = strdup(refname);
9969 if (branch_name == NULL) {
9970 err = got_error_from_errno("strdup");
9973 slash = strrchr(branch_name, '/');
9976 refname += strlen(branch_name) + 1;
9979 if (wanted_branch_name == NULL ||
9980 strcmp(wanted_branch_name, branch_name) == 0) {
9981 wanted_branch_found = 1;
9983 err = delete_backup_ref(re->ref,
9984 old_commit_id, repo);
9986 err = print_backup_ref(branch_name, refname,
9987 old_commit_id, old_commit, refs_idmap,
9994 free(old_commit_id);
9995 old_commit_id = NULL;
9998 got_object_commit_close(old_commit);
10002 if (wanted_branch_name && !wanted_branch_found) {
10003 err = got_error_fmt(GOT_ERR_NOT_REF,
10004 "%s/%s/", backup_ref_prefix, wanted_branch_name);
10008 got_reflist_object_id_map_free(refs_idmap);
10009 got_ref_list_free(&refs);
10010 got_ref_list_free(&backup_refs);
10011 free(old_commit_id);
10014 got_object_commit_close(old_commit);
10018 static const struct got_error *
10019 abort_progress(void *arg, unsigned char status, const char *path)
10022 * Unversioned files should not clutter progress output when
10023 * an operation is aborted.
10025 if (status == GOT_STATUS_UNVERSIONED)
10028 return update_progress(arg, status, path);
10031 static const struct got_error *
10032 cmd_rebase(int argc, char *argv[])
10034 const struct got_error *error = NULL;
10035 struct got_worktree *worktree = NULL;
10036 struct got_repository *repo = NULL;
10037 struct got_fileindex *fileindex = NULL;
10038 char *cwd = NULL, *committer = NULL, *gitconfig_path = NULL;
10039 struct got_reference *branch = NULL;
10040 struct got_reference *new_base_branch = NULL, *tmp_branch = NULL;
10041 struct got_object_id *commit_id = NULL, *parent_id = NULL;
10042 struct got_object_id *resume_commit_id = NULL;
10043 struct got_object_id *branch_head_commit_id = NULL, *yca_id = NULL;
10044 struct got_commit_object *commit = NULL;
10045 int ch, rebase_in_progress = 0, abort_rebase = 0, continue_rebase = 0;
10046 int histedit_in_progress = 0, merge_in_progress = 0;
10047 int create_backup = 1, list_backups = 0, delete_backups = 0;
10048 struct got_object_id_queue commits;
10049 struct got_pathlist_head merged_paths;
10050 const struct got_object_id_queue *parent_ids;
10051 struct got_object_qid *qid, *pid;
10052 struct got_update_progress_arg upa;
10053 int *pack_fds = NULL;
10055 STAILQ_INIT(&commits);
10056 TAILQ_INIT(&merged_paths);
10057 memset(&upa, 0, sizeof(upa));
10059 while ((ch = getopt(argc, argv, "aclX")) != -1) {
10065 continue_rebase = 1;
10071 delete_backups = 1;
10083 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
10084 "unveil", NULL) == -1)
10087 if (list_backups) {
10089 option_conflict('l', 'a');
10090 if (continue_rebase)
10091 option_conflict('l', 'c');
10092 if (delete_backups)
10093 option_conflict('l', 'X');
10094 if (argc != 0 && argc != 1)
10096 } else if (delete_backups) {
10098 option_conflict('X', 'a');
10099 if (continue_rebase)
10100 option_conflict('X', 'c');
10102 option_conflict('l', 'X');
10103 if (argc != 0 && argc != 1)
10106 if (abort_rebase && continue_rebase)
10108 else if (abort_rebase || continue_rebase) {
10111 } else if (argc != 1)
10115 cwd = getcwd(NULL, 0);
10117 error = got_error_from_errno("getcwd");
10121 error = got_repo_pack_fds_open(&pack_fds);
10125 error = got_worktree_open(&worktree, cwd);
10127 if (list_backups || delete_backups) {
10128 if (error->code != GOT_ERR_NOT_WORKTREE)
10131 if (error->code == GOT_ERR_NOT_WORKTREE)
10132 error = wrap_not_worktree_error(error,
10138 error = get_gitconfig_path(&gitconfig_path);
10141 error = got_repo_open(&repo,
10142 worktree ? got_worktree_get_repo_path(worktree) : cwd,
10143 gitconfig_path, pack_fds);
10147 error = get_author(&committer, repo, worktree);
10148 if (error && error->code != GOT_ERR_COMMIT_NO_AUTHOR)
10151 error = apply_unveil(got_repo_get_path(repo), 0,
10152 worktree ? got_worktree_get_root_path(worktree) : NULL);
10156 if (list_backups || delete_backups) {
10157 error = process_backup_refs(
10158 GOT_WORKTREE_REBASE_BACKUP_REF_PREFIX,
10159 argc == 1 ? argv[0] : NULL, delete_backups, repo);
10160 goto done; /* nothing else to do */
10163 error = got_worktree_histedit_in_progress(&histedit_in_progress,
10167 if (histedit_in_progress) {
10168 error = got_error(GOT_ERR_HISTEDIT_BUSY);
10172 error = got_worktree_merge_in_progress(&merge_in_progress,
10176 if (merge_in_progress) {
10177 error = got_error(GOT_ERR_MERGE_BUSY);
10181 error = got_worktree_rebase_in_progress(&rebase_in_progress, worktree);
10185 if (abort_rebase) {
10186 if (!rebase_in_progress) {
10187 error = got_error(GOT_ERR_NOT_REBASING);
10190 error = got_worktree_rebase_continue(&resume_commit_id,
10191 &new_base_branch, &tmp_branch, &branch, &fileindex,
10195 printf("Switching work tree to %s\n",
10196 got_ref_get_symref_target(new_base_branch));
10197 error = got_worktree_rebase_abort(worktree, fileindex, repo,
10198 new_base_branch, abort_progress, &upa);
10201 printf("Rebase of %s aborted\n", got_ref_get_name(branch));
10202 print_merge_progress_stats(&upa);
10203 goto done; /* nothing else to do */
10206 if (continue_rebase) {
10207 if (!rebase_in_progress) {
10208 error = got_error(GOT_ERR_NOT_REBASING);
10211 error = got_worktree_rebase_continue(&resume_commit_id,
10212 &new_base_branch, &tmp_branch, &branch, &fileindex,
10217 error = rebase_commit(NULL, worktree, fileindex, tmp_branch,
10218 committer, resume_commit_id, repo);
10222 yca_id = got_object_id_dup(resume_commit_id);
10223 if (yca_id == NULL) {
10224 error = got_error_from_errno("got_object_id_dup");
10228 error = got_ref_open(&branch, repo, argv[0], 0);
10233 error = got_ref_resolve(&branch_head_commit_id, repo, branch);
10237 if (!continue_rebase) {
10238 struct got_object_id *base_commit_id;
10240 base_commit_id = got_worktree_get_base_commit_id(worktree);
10241 error = got_commit_graph_find_youngest_common_ancestor(&yca_id,
10242 base_commit_id, branch_head_commit_id, 1, repo,
10243 check_cancelled, NULL);
10246 if (yca_id == NULL) {
10247 error = got_error_msg(GOT_ERR_ANCESTRY,
10248 "specified branch shares no common ancestry "
10249 "with work tree's branch");
10253 error = check_same_branch(base_commit_id, branch, yca_id, repo);
10255 if (error->code != GOT_ERR_ANCESTRY)
10259 struct got_pathlist_head paths;
10260 printf("%s is already based on %s\n",
10261 got_ref_get_name(branch),
10262 got_worktree_get_head_ref_name(worktree));
10263 error = switch_head_ref(branch, branch_head_commit_id,
10267 error = got_worktree_set_base_commit_id(worktree, repo,
10268 branch_head_commit_id);
10271 TAILQ_INIT(&paths);
10272 error = got_pathlist_append(&paths, "", NULL);
10275 error = got_worktree_checkout_files(worktree,
10276 &paths, repo, update_progress, &upa,
10277 check_cancelled, NULL);
10278 got_pathlist_free(&paths);
10281 if (upa.did_something) {
10283 error = got_object_id_str(&id_str,
10284 branch_head_commit_id);
10287 printf("Updated to %s: %s\n",
10288 got_worktree_get_head_ref_name(worktree),
10292 printf("Already up-to-date\n");
10293 print_update_progress_stats(&upa);
10298 commit_id = branch_head_commit_id;
10299 error = got_object_open_as_commit(&commit, repo, commit_id);
10303 parent_ids = got_object_commit_get_parent_ids(commit);
10304 pid = STAILQ_FIRST(parent_ids);
10306 error = got_error(GOT_ERR_EMPTY_REBASE);
10309 error = collect_commits(&commits, commit_id, &pid->id,
10310 yca_id, got_worktree_get_path_prefix(worktree),
10311 GOT_ERR_REBASE_PATH, repo);
10312 got_object_commit_close(commit);
10317 if (!continue_rebase) {
10318 error = got_worktree_rebase_prepare(&new_base_branch,
10319 &tmp_branch, &fileindex, worktree, branch, repo);
10324 if (STAILQ_EMPTY(&commits)) {
10325 if (continue_rebase) {
10326 error = rebase_complete(worktree, fileindex,
10327 branch, new_base_branch, tmp_branch, repo,
10331 /* Fast-forward the reference of the branch. */
10332 struct got_object_id *new_head_commit_id;
10334 error = got_ref_resolve(&new_head_commit_id, repo,
10338 error = got_object_id_str(&id_str, new_head_commit_id);
10341 printf("Forwarding %s to commit %s\n",
10342 got_ref_get_name(branch), id_str);
10344 error = got_ref_change_ref(branch,
10345 new_head_commit_id);
10348 /* No backup needed since objects did not change. */
10354 STAILQ_FOREACH(qid, &commits, entry) {
10356 commit_id = &qid->id;
10357 parent_id = pid ? &pid->id : yca_id;
10360 memset(&upa, 0, sizeof(upa));
10361 error = got_worktree_rebase_merge_files(&merged_paths,
10362 worktree, fileindex, parent_id, commit_id, repo,
10363 update_progress, &upa, check_cancelled, NULL);
10367 print_merge_progress_stats(&upa);
10368 if (upa.conflicts > 0 || upa.missing > 0 ||
10369 upa.not_deleted > 0 || upa.unversioned > 0) {
10370 if (upa.conflicts > 0) {
10371 error = show_rebase_merge_conflict(&qid->id,
10376 got_worktree_rebase_pathlist_free(&merged_paths);
10380 error = rebase_commit(&merged_paths, worktree, fileindex,
10381 tmp_branch, committer, commit_id, repo);
10382 got_worktree_rebase_pathlist_free(&merged_paths);
10387 if (upa.conflicts > 0 || upa.missing > 0 ||
10388 upa.not_deleted > 0 || upa.unversioned > 0) {
10389 error = got_worktree_rebase_postpone(worktree, fileindex);
10392 if (upa.conflicts > 0 && upa.missing == 0 &&
10393 upa.not_deleted == 0 && upa.unversioned == 0) {
10394 error = got_error_msg(GOT_ERR_CONFLICTS,
10395 "conflicts must be resolved before rebasing "
10397 } else if (upa.conflicts > 0) {
10398 error = got_error_msg(GOT_ERR_CONFLICTS,
10399 "conflicts must be resolved before rebasing "
10400 "can continue; changes destined for some "
10401 "files were not yet merged and should be "
10402 "merged manually if required before the "
10403 "rebase operation is continued");
10405 error = got_error_msg(GOT_ERR_CONFLICTS,
10406 "changes destined for some files were not "
10407 "yet merged and should be merged manually "
10408 "if required before the rebase operation "
10412 error = rebase_complete(worktree, fileindex, branch,
10413 new_base_branch, tmp_branch, repo, create_backup);
10417 free(gitconfig_path);
10418 got_object_id_queue_free(&commits);
10419 free(branch_head_commit_id);
10420 free(resume_commit_id);
10423 got_object_commit_close(commit);
10425 got_ref_close(branch);
10426 if (new_base_branch)
10427 got_ref_close(new_base_branch);
10429 got_ref_close(tmp_branch);
10431 got_worktree_close(worktree);
10433 const struct got_error *close_err = got_repo_close(repo);
10438 const struct got_error *pack_err =
10439 got_repo_pack_fds_close(pack_fds);
10447 usage_histedit(void)
10449 fprintf(stderr, "usage: %s histedit [-aceflmX] [-F histedit-script] "
10450 "[branch]\n", getprogname());
10454 #define GOT_HISTEDIT_PICK 'p'
10455 #define GOT_HISTEDIT_EDIT 'e'
10456 #define GOT_HISTEDIT_FOLD 'f'
10457 #define GOT_HISTEDIT_DROP 'd'
10458 #define GOT_HISTEDIT_MESG 'm'
10460 static const struct got_histedit_cmd {
10461 unsigned char code;
10464 } got_histedit_cmds[] = {
10465 { GOT_HISTEDIT_PICK, "pick", "use commit" },
10466 { GOT_HISTEDIT_EDIT, "edit", "use commit but stop for amending" },
10467 { GOT_HISTEDIT_FOLD, "fold", "combine with next commit that will "
10469 { GOT_HISTEDIT_DROP, "drop", "remove commit from history" },
10470 { GOT_HISTEDIT_MESG, "mesg",
10471 "single-line log message for commit above (open editor if empty)" },
10474 struct got_histedit_list_entry {
10475 TAILQ_ENTRY(got_histedit_list_entry) entry;
10476 struct got_object_id *commit_id;
10477 const struct got_histedit_cmd *cmd;
10480 TAILQ_HEAD(got_histedit_list, got_histedit_list_entry);
10482 static const struct got_error *
10483 histedit_write_commit(struct got_object_id *commit_id, const char *cmdname,
10484 FILE *f, struct got_repository *repo)
10486 const struct got_error *err = NULL;
10487 char *logmsg = NULL, *id_str = NULL;
10488 struct got_commit_object *commit = NULL;
10491 err = got_object_open_as_commit(&commit, repo, commit_id);
10495 err = get_short_logmsg(&logmsg, 34, commit);
10499 err = got_object_id_str(&id_str, commit_id);
10503 n = fprintf(f, "%s %s %s\n", cmdname, id_str, logmsg);
10505 err = got_ferror(f, GOT_ERR_IO);
10508 got_object_commit_close(commit);
10514 static const struct got_error *
10515 histedit_write_commit_list(struct got_object_id_queue *commits,
10516 FILE *f, int edit_logmsg_only, int fold_only, int edit_only,
10517 struct got_repository *repo)
10519 const struct got_error *err = NULL;
10520 struct got_object_qid *qid;
10521 const char *histedit_cmd = NULL;
10523 if (STAILQ_EMPTY(commits))
10524 return got_error(GOT_ERR_EMPTY_HISTEDIT);
10526 STAILQ_FOREACH(qid, commits, entry) {
10527 histedit_cmd = got_histedit_cmds[0].name;
10529 histedit_cmd = "edit";
10530 else if (fold_only && STAILQ_NEXT(qid, entry) != NULL)
10531 histedit_cmd = "fold";
10532 err = histedit_write_commit(&qid->id, histedit_cmd, f, repo);
10535 if (edit_logmsg_only) {
10536 int n = fprintf(f, "%c\n", GOT_HISTEDIT_MESG);
10538 err = got_ferror(f, GOT_ERR_IO);
10547 static const struct got_error *
10548 write_cmd_list(FILE *f, const char *branch_name,
10549 struct got_object_id_queue *commits)
10551 const struct got_error *err = NULL;
10555 struct got_object_qid *qid;
10557 qid = STAILQ_FIRST(commits);
10558 err = got_object_id_str(&id_str, &qid->id);
10563 "# Editing the history of branch '%s' starting at\n"
10565 "# Commits will be processed in order from top to "
10566 "bottom of this file.\n", branch_name, id_str);
10568 err = got_ferror(f, GOT_ERR_IO);
10572 n = fprintf(f, "# Available histedit commands:\n");
10574 err = got_ferror(f, GOT_ERR_IO);
10578 for (i = 0; i < nitems(got_histedit_cmds); i++) {
10579 const struct got_histedit_cmd *cmd = &got_histedit_cmds[i];
10580 n = fprintf(f, "# %s (%c): %s\n", cmd->name, cmd->code,
10583 err = got_ferror(f, GOT_ERR_IO);
10592 static const struct got_error *
10593 histedit_syntax_error(int lineno)
10595 static char msg[42];
10598 ret = snprintf(msg, sizeof(msg), "histedit syntax error on line %d",
10600 if (ret < 0 || (size_t)ret >= sizeof(msg))
10601 return got_error(GOT_ERR_HISTEDIT_SYNTAX);
10603 return got_error_msg(GOT_ERR_HISTEDIT_SYNTAX, msg);
10606 static const struct got_error *
10607 append_folded_commit_msg(char **new_msg, struct got_histedit_list_entry *hle,
10608 char *logmsg, struct got_repository *repo)
10610 const struct got_error *err;
10611 struct got_commit_object *folded_commit = NULL;
10612 char *id_str, *folded_logmsg = NULL;
10614 err = got_object_id_str(&id_str, hle->commit_id);
10618 err = got_object_open_as_commit(&folded_commit, repo, hle->commit_id);
10622 err = got_object_commit_get_logmsg(&folded_logmsg, folded_commit);
10625 if (asprintf(new_msg, "%s%s# log message of folded commit %s: %s",
10626 logmsg ? logmsg : "", logmsg ? "\n" : "", id_str,
10627 folded_logmsg) == -1) {
10628 err = got_error_from_errno("asprintf");
10632 got_object_commit_close(folded_commit);
10634 free(folded_logmsg);
10638 static struct got_histedit_list_entry *
10639 get_folded_commits(struct got_histedit_list_entry *hle)
10641 struct got_histedit_list_entry *prev, *folded = NULL;
10643 prev = TAILQ_PREV(hle, got_histedit_list, entry);
10644 while (prev && (prev->cmd->code == GOT_HISTEDIT_FOLD ||
10645 prev->cmd->code == GOT_HISTEDIT_DROP)) {
10646 if (prev->cmd->code == GOT_HISTEDIT_FOLD)
10648 prev = TAILQ_PREV(prev, got_histedit_list, entry);
10654 static const struct got_error *
10655 histedit_edit_logmsg(struct got_histedit_list_entry *hle,
10656 struct got_repository *repo)
10658 char *logmsg_path = NULL, *id_str = NULL, *orig_logmsg = NULL;
10659 char *logmsg = NULL, *new_msg = NULL, *editor = NULL;
10660 const struct got_error *err = NULL;
10661 struct got_commit_object *commit = NULL;
10664 struct got_histedit_list_entry *folded = NULL;
10666 err = got_object_open_as_commit(&commit, repo, hle->commit_id);
10670 folded = get_folded_commits(hle);
10672 while (folded != hle) {
10673 if (folded->cmd->code == GOT_HISTEDIT_DROP) {
10674 folded = TAILQ_NEXT(folded, entry);
10677 err = append_folded_commit_msg(&new_msg, folded,
10683 folded = TAILQ_NEXT(folded, entry);
10687 err = got_object_id_str(&id_str, hle->commit_id);
10690 err = got_object_commit_get_logmsg(&orig_logmsg, commit);
10693 logmsg_len = asprintf(&new_msg,
10694 "%s\n# original log message of commit %s: %s",
10695 logmsg ? logmsg : "", id_str, orig_logmsg);
10696 if (logmsg_len == -1) {
10697 err = got_error_from_errno("asprintf");
10703 err = got_object_id_str(&id_str, hle->commit_id);
10707 err = got_opentemp_named_fd(&logmsg_path, &fd,
10708 GOT_TMPDIR_STR "/got-logmsg");
10712 write(fd, logmsg, logmsg_len);
10715 err = get_editor(&editor);
10719 err = edit_logmsg(&hle->logmsg, editor, logmsg_path, logmsg,
10722 if (err->code != GOT_ERR_COMMIT_MSG_EMPTY)
10725 hle->logmsg = strdup(new_msg);
10726 if (hle->logmsg == NULL)
10727 err = got_error_from_errno("strdup");
10730 if (logmsg_path && unlink(logmsg_path) != 0 && err == NULL)
10731 err = got_error_from_errno2("unlink", logmsg_path);
10737 got_object_commit_close(commit);
10741 static const struct got_error *
10742 histedit_parse_list(struct got_histedit_list *histedit_cmds,
10743 FILE *f, struct got_repository *repo)
10745 const struct got_error *err = NULL;
10746 char *line = NULL, *p, *end;
10749 int lineno = 0, lastcmd = -1;
10750 const struct got_histedit_cmd *cmd;
10751 struct got_object_id *commit_id = NULL;
10752 struct got_histedit_list_entry *hle = NULL;
10755 len = getline(&line, &size, f);
10757 const struct got_error *getline_err;
10760 getline_err = got_error_from_errno("getline");
10761 err = got_ferror(f, getline_err->code);
10766 while (isspace((unsigned char)p[0]))
10768 if (p[0] == '#' || p[0] == '\0') {
10774 for (i = 0; i < nitems(got_histedit_cmds); i++) {
10775 cmd = &got_histedit_cmds[i];
10776 if (strncmp(cmd->name, p, strlen(cmd->name)) == 0 &&
10777 isspace((unsigned char)p[strlen(cmd->name)])) {
10778 p += strlen(cmd->name);
10781 if (p[0] == cmd->code && isspace((unsigned char)p[1])) {
10786 if (i == nitems(got_histedit_cmds)) {
10787 err = histedit_syntax_error(lineno);
10790 while (isspace((unsigned char)p[0]))
10792 if (cmd->code == GOT_HISTEDIT_MESG) {
10793 if (lastcmd != GOT_HISTEDIT_PICK &&
10794 lastcmd != GOT_HISTEDIT_EDIT) {
10795 err = got_error(GOT_ERR_HISTEDIT_CMD);
10798 if (p[0] == '\0') {
10799 err = histedit_edit_logmsg(hle, repo);
10803 hle->logmsg = strdup(p);
10804 if (hle->logmsg == NULL) {
10805 err = got_error_from_errno("strdup");
10811 lastcmd = cmd->code;
10815 while (end[0] && !isspace((unsigned char)end[0]))
10819 err = got_object_resolve_id_str(&commit_id, repo, p);
10821 /* override error code */
10822 err = histedit_syntax_error(lineno);
10826 hle = malloc(sizeof(*hle));
10828 err = got_error_from_errno("malloc");
10832 hle->commit_id = commit_id;
10833 hle->logmsg = NULL;
10837 TAILQ_INSERT_TAIL(histedit_cmds, hle, entry);
10838 lastcmd = cmd->code;
10846 static const struct got_error *
10847 histedit_check_script(struct got_histedit_list *histedit_cmds,
10848 struct got_object_id_queue *commits, struct got_repository *repo)
10850 const struct got_error *err = NULL;
10851 struct got_object_qid *qid;
10852 struct got_histedit_list_entry *hle;
10853 static char msg[92];
10856 if (TAILQ_EMPTY(histedit_cmds))
10857 return got_error_msg(GOT_ERR_EMPTY_HISTEDIT,
10858 "histedit script contains no commands");
10859 if (STAILQ_EMPTY(commits))
10860 return got_error(GOT_ERR_EMPTY_HISTEDIT);
10862 TAILQ_FOREACH(hle, histedit_cmds, entry) {
10863 struct got_histedit_list_entry *hle2;
10864 TAILQ_FOREACH(hle2, histedit_cmds, entry) {
10867 if (got_object_id_cmp(hle->commit_id,
10868 hle2->commit_id) != 0)
10870 err = got_object_id_str(&id_str, hle->commit_id);
10873 snprintf(msg, sizeof(msg), "commit %s is listed "
10874 "more than once in histedit script", id_str);
10876 return got_error_msg(GOT_ERR_HISTEDIT_CMD, msg);
10880 STAILQ_FOREACH(qid, commits, entry) {
10881 TAILQ_FOREACH(hle, histedit_cmds, entry) {
10882 if (got_object_id_cmp(&qid->id, hle->commit_id) == 0)
10886 err = got_object_id_str(&id_str, &qid->id);
10889 snprintf(msg, sizeof(msg),
10890 "commit %s missing from histedit script", id_str);
10892 return got_error_msg(GOT_ERR_HISTEDIT_CMD, msg);
10896 hle = TAILQ_LAST(histedit_cmds, got_histedit_list);
10897 if (hle && hle->cmd->code == GOT_HISTEDIT_FOLD)
10898 return got_error_msg(GOT_ERR_HISTEDIT_CMD,
10899 "last commit in histedit script cannot be folded");
10904 static const struct got_error *
10905 histedit_run_editor(struct got_histedit_list *histedit_cmds,
10906 const char *path, struct got_object_id_queue *commits,
10907 struct got_repository *repo)
10909 const struct got_error *err = NULL;
10913 err = get_editor(&editor);
10917 if (spawn_editor(editor, path) == -1) {
10918 err = got_error_from_errno("failed spawning editor");
10922 f = fopen(path, "re");
10924 err = got_error_from_errno("fopen");
10927 err = histedit_parse_list(histedit_cmds, f, repo);
10931 err = histedit_check_script(histedit_cmds, commits, repo);
10933 if (f && fclose(f) == EOF && err == NULL)
10934 err = got_error_from_errno("fclose");
10939 static const struct got_error *
10940 histedit_edit_list_retry(struct got_histedit_list *, const struct got_error *,
10941 struct got_object_id_queue *, const char *, const char *,
10942 struct got_repository *);
10944 static const struct got_error *
10945 histedit_edit_script(struct got_histedit_list *histedit_cmds,
10946 struct got_object_id_queue *commits, const char *branch_name,
10947 int edit_logmsg_only, int fold_only, int edit_only,
10948 struct got_repository *repo)
10950 const struct got_error *err;
10954 err = got_opentemp_named(&path, &f, "got-histedit");
10958 err = write_cmd_list(f, branch_name, commits);
10962 err = histedit_write_commit_list(commits, f, edit_logmsg_only,
10963 fold_only, edit_only, repo);
10967 if (edit_logmsg_only || fold_only || edit_only) {
10969 err = histedit_parse_list(histedit_cmds, f, repo);
10971 if (fclose(f) == EOF) {
10972 err = got_error_from_errno("fclose");
10976 err = histedit_run_editor(histedit_cmds, path, commits, repo);
10978 if (err->code != GOT_ERR_HISTEDIT_SYNTAX &&
10979 err->code != GOT_ERR_HISTEDIT_CMD)
10981 err = histedit_edit_list_retry(histedit_cmds, err,
10982 commits, path, branch_name, repo);
10986 if (f && fclose(f) == EOF && err == NULL)
10987 err = got_error_from_errno("fclose");
10988 if (path && unlink(path) != 0 && err == NULL)
10989 err = got_error_from_errno2("unlink", path);
10994 static const struct got_error *
10995 histedit_save_list(struct got_histedit_list *histedit_cmds,
10996 struct got_worktree *worktree, struct got_repository *repo)
10998 const struct got_error *err = NULL;
11001 struct got_histedit_list_entry *hle;
11002 struct got_commit_object *commit = NULL;
11004 err = got_worktree_get_histedit_script_path(&path, worktree);
11008 f = fopen(path, "we");
11010 err = got_error_from_errno2("fopen", path);
11013 TAILQ_FOREACH(hle, histedit_cmds, entry) {
11014 err = histedit_write_commit(hle->commit_id, hle->cmd->name, f,
11020 int n = fprintf(f, "%c %s\n",
11021 GOT_HISTEDIT_MESG, hle->logmsg);
11023 err = got_ferror(f, GOT_ERR_IO);
11029 if (f && fclose(f) == EOF && err == NULL)
11030 err = got_error_from_errno("fclose");
11033 got_object_commit_close(commit);
11038 histedit_free_list(struct got_histedit_list *histedit_cmds)
11040 struct got_histedit_list_entry *hle;
11042 while ((hle = TAILQ_FIRST(histedit_cmds))) {
11043 TAILQ_REMOVE(histedit_cmds, hle, entry);
11048 static const struct got_error *
11049 histedit_load_list(struct got_histedit_list *histedit_cmds,
11050 const char *path, struct got_repository *repo)
11052 const struct got_error *err = NULL;
11055 f = fopen(path, "re");
11057 err = got_error_from_errno2("fopen", path);
11061 err = histedit_parse_list(histedit_cmds, f, repo);
11063 if (f && fclose(f) == EOF && err == NULL)
11064 err = got_error_from_errno("fclose");
11068 static const struct got_error *
11069 histedit_edit_list_retry(struct got_histedit_list *histedit_cmds,
11070 const struct got_error *edit_err, struct got_object_id_queue *commits,
11071 const char *path, const char *branch_name, struct got_repository *repo)
11073 const struct got_error *err = NULL, *prev_err = edit_err;
11076 while (resp != 'c' && resp != 'r' && resp != 'a') {
11077 printf("%s: %s\n(c)ontinue editing, (r)estart editing, "
11078 "or (a)bort: ", getprogname(), prev_err->msg);
11083 histedit_free_list(histedit_cmds);
11084 err = histedit_run_editor(histedit_cmds, path, commits,
11087 if (err->code != GOT_ERR_HISTEDIT_SYNTAX &&
11088 err->code != GOT_ERR_HISTEDIT_CMD)
11095 } else if (resp == 'r') {
11096 histedit_free_list(histedit_cmds);
11097 err = histedit_edit_script(histedit_cmds,
11098 commits, branch_name, 0, 0, 0, repo);
11100 if (err->code != GOT_ERR_HISTEDIT_SYNTAX &&
11101 err->code != GOT_ERR_HISTEDIT_CMD)
11108 } else if (resp == 'a') {
11109 err = got_error(GOT_ERR_HISTEDIT_CANCEL);
11112 printf("invalid response '%c'\n", resp);
11118 static const struct got_error *
11119 histedit_complete(struct got_worktree *worktree,
11120 struct got_fileindex *fileindex, struct got_reference *tmp_branch,
11121 struct got_reference *branch, struct got_repository *repo)
11123 printf("Switching work tree to %s\n",
11124 got_ref_get_symref_target(branch));
11125 return got_worktree_histedit_complete(worktree, fileindex, tmp_branch,
11129 static const struct got_error *
11130 show_histedit_progress(struct got_commit_object *commit,
11131 struct got_histedit_list_entry *hle, struct got_object_id *new_id)
11133 const struct got_error *err;
11134 char *old_id_str = NULL, *new_id_str = NULL, *logmsg = NULL;
11136 err = got_object_id_str(&old_id_str, hle->commit_id);
11141 err = got_object_id_str(&new_id_str, new_id);
11146 old_id_str[12] = '\0';
11148 new_id_str[12] = '\0';
11151 logmsg = strdup(hle->logmsg);
11152 if (logmsg == NULL) {
11153 err = got_error_from_errno("strdup");
11156 trim_logmsg(logmsg, 42);
11158 err = get_short_logmsg(&logmsg, 42, commit);
11163 switch (hle->cmd->code) {
11164 case GOT_HISTEDIT_PICK:
11165 case GOT_HISTEDIT_EDIT:
11166 printf("%s -> %s: %s\n", old_id_str,
11167 new_id_str ? new_id_str : "no-op change", logmsg);
11169 case GOT_HISTEDIT_DROP:
11170 case GOT_HISTEDIT_FOLD:
11171 printf("%s -> %s commit: %s\n", old_id_str, hle->cmd->name,
11183 static const struct got_error *
11184 histedit_commit(struct got_pathlist_head *merged_paths,
11185 struct got_worktree *worktree, struct got_fileindex *fileindex,
11186 struct got_reference *tmp_branch, struct got_histedit_list_entry *hle,
11187 const char *committer, struct got_repository *repo)
11189 const struct got_error *err;
11190 struct got_commit_object *commit;
11191 struct got_object_id *new_commit_id;
11193 if ((hle->cmd->code == GOT_HISTEDIT_EDIT || get_folded_commits(hle))
11194 && hle->logmsg == NULL) {
11195 err = histedit_edit_logmsg(hle, repo);
11200 err = got_object_open_as_commit(&commit, repo, hle->commit_id);
11204 err = got_worktree_histedit_commit(&new_commit_id, merged_paths,
11205 worktree, fileindex, tmp_branch, committer, commit, hle->commit_id,
11206 hle->logmsg, repo);
11208 if (err->code != GOT_ERR_COMMIT_NO_CHANGES)
11210 err = show_histedit_progress(commit, hle, NULL);
11212 err = show_histedit_progress(commit, hle, new_commit_id);
11213 free(new_commit_id);
11216 got_object_commit_close(commit);
11220 static const struct got_error *
11221 histedit_skip_commit(struct got_histedit_list_entry *hle,
11222 struct got_worktree *worktree, struct got_repository *repo)
11224 const struct got_error *error;
11225 struct got_commit_object *commit;
11227 error = got_worktree_histedit_skip_commit(worktree, hle->commit_id,
11232 error = got_object_open_as_commit(&commit, repo, hle->commit_id);
11236 error = show_histedit_progress(commit, hle, NULL);
11237 got_object_commit_close(commit);
11241 static const struct got_error *
11242 check_local_changes(void *arg, unsigned char status,
11243 unsigned char staged_status, const char *path,
11244 struct got_object_id *blob_id, struct got_object_id *staged_blob_id,
11245 struct got_object_id *commit_id, int dirfd, const char *de_name)
11247 int *have_local_changes = arg;
11250 case GOT_STATUS_ADD:
11251 case GOT_STATUS_DELETE:
11252 case GOT_STATUS_MODIFY:
11253 case GOT_STATUS_CONFLICT:
11254 *have_local_changes = 1;
11255 return got_error(GOT_ERR_CANCELLED);
11260 switch (staged_status) {
11261 case GOT_STATUS_ADD:
11262 case GOT_STATUS_DELETE:
11263 case GOT_STATUS_MODIFY:
11264 *have_local_changes = 1;
11265 return got_error(GOT_ERR_CANCELLED);
11273 static const struct got_error *
11274 cmd_histedit(int argc, char *argv[])
11276 const struct got_error *error = NULL;
11277 struct got_worktree *worktree = NULL;
11278 struct got_fileindex *fileindex = NULL;
11279 struct got_repository *repo = NULL;
11280 char *cwd = NULL, *committer = NULL, *gitconfig_path = NULL;
11281 struct got_reference *branch = NULL;
11282 struct got_reference *tmp_branch = NULL;
11283 struct got_object_id *resume_commit_id = NULL;
11284 struct got_object_id *base_commit_id = NULL;
11285 struct got_object_id *head_commit_id = NULL;
11286 struct got_commit_object *commit = NULL;
11287 int ch, rebase_in_progress = 0, merge_in_progress = 0;
11288 struct got_update_progress_arg upa;
11289 int edit_in_progress = 0, abort_edit = 0, continue_edit = 0;
11290 int edit_logmsg_only = 0, fold_only = 0, edit_only = 0;
11291 int list_backups = 0, delete_backups = 0;
11292 const char *edit_script_path = NULL;
11293 struct got_object_id_queue commits;
11294 struct got_pathlist_head merged_paths;
11295 const struct got_object_id_queue *parent_ids;
11296 struct got_object_qid *pid;
11297 struct got_histedit_list histedit_cmds;
11298 struct got_histedit_list_entry *hle;
11299 int *pack_fds = NULL;
11301 STAILQ_INIT(&commits);
11302 TAILQ_INIT(&histedit_cmds);
11303 TAILQ_INIT(&merged_paths);
11304 memset(&upa, 0, sizeof(upa));
11306 while ((ch = getopt(argc, argv, "acefF:mlX")) != -1) {
11321 edit_script_path = optarg;
11324 edit_logmsg_only = 1;
11330 delete_backups = 1;
11342 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
11343 "unveil", NULL) == -1)
11346 if (abort_edit && continue_edit)
11347 option_conflict('a', 'c');
11348 if (edit_script_path && edit_logmsg_only)
11349 option_conflict('F', 'm');
11350 if (abort_edit && edit_logmsg_only)
11351 option_conflict('a', 'm');
11352 if (continue_edit && edit_logmsg_only)
11353 option_conflict('c', 'm');
11354 if (abort_edit && fold_only)
11355 option_conflict('a', 'f');
11356 if (continue_edit && fold_only)
11357 option_conflict('c', 'f');
11358 if (fold_only && edit_logmsg_only)
11359 option_conflict('f', 'm');
11360 if (edit_script_path && fold_only)
11361 option_conflict('F', 'f');
11362 if (abort_edit && edit_only)
11363 option_conflict('a', 'e');
11364 if (continue_edit && edit_only)
11365 option_conflict('c', 'e');
11366 if (edit_only && edit_logmsg_only)
11367 option_conflict('e', 'm');
11368 if (edit_script_path && edit_only)
11369 option_conflict('F', 'e');
11370 if (list_backups) {
11372 option_conflict('l', 'a');
11374 option_conflict('l', 'c');
11375 if (edit_script_path)
11376 option_conflict('l', 'F');
11377 if (edit_logmsg_only)
11378 option_conflict('l', 'm');
11380 option_conflict('l', 'f');
11382 option_conflict('l', 'e');
11383 if (delete_backups)
11384 option_conflict('l', 'X');
11385 if (argc != 0 && argc != 1)
11387 } else if (delete_backups) {
11389 option_conflict('X', 'a');
11391 option_conflict('X', 'c');
11392 if (edit_script_path)
11393 option_conflict('X', 'F');
11394 if (edit_logmsg_only)
11395 option_conflict('X', 'm');
11397 option_conflict('X', 'f');
11399 option_conflict('X', 'e');
11401 option_conflict('X', 'l');
11402 if (argc != 0 && argc != 1)
11404 } else if (argc != 0)
11408 * This command cannot apply unveil(2) in all cases because the
11409 * user may choose to run an editor to edit the histedit script
11410 * and to edit individual commit log messages.
11411 * unveil(2) traverses exec(2); if an editor is used we have to
11412 * apply unveil after edit script and log messages have been written.
11413 * XXX TODO: Make use of unveil(2) where possible.
11416 cwd = getcwd(NULL, 0);
11418 error = got_error_from_errno("getcwd");
11422 error = got_repo_pack_fds_open(&pack_fds);
11426 error = got_worktree_open(&worktree, cwd);
11428 if (list_backups || delete_backups) {
11429 if (error->code != GOT_ERR_NOT_WORKTREE)
11432 if (error->code == GOT_ERR_NOT_WORKTREE)
11433 error = wrap_not_worktree_error(error,
11439 if (list_backups || delete_backups) {
11440 error = got_repo_open(&repo,
11441 worktree ? got_worktree_get_repo_path(worktree) : cwd,
11445 error = apply_unveil(got_repo_get_path(repo), 0,
11446 worktree ? got_worktree_get_root_path(worktree) : NULL);
11449 error = process_backup_refs(
11450 GOT_WORKTREE_HISTEDIT_BACKUP_REF_PREFIX,
11451 argc == 1 ? argv[0] : NULL, delete_backups, repo);
11452 goto done; /* nothing else to do */
11455 error = get_gitconfig_path(&gitconfig_path);
11458 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
11459 gitconfig_path, pack_fds);
11463 error = got_worktree_rebase_in_progress(&rebase_in_progress, worktree);
11466 if (rebase_in_progress) {
11467 error = got_error(GOT_ERR_REBASING);
11471 error = got_worktree_merge_in_progress(&merge_in_progress, worktree,
11475 if (merge_in_progress) {
11476 error = got_error(GOT_ERR_MERGE_BUSY);
11480 error = got_worktree_histedit_in_progress(&edit_in_progress, worktree);
11484 if (edit_in_progress && edit_logmsg_only) {
11485 error = got_error_msg(GOT_ERR_HISTEDIT_BUSY,
11486 "histedit operation is in progress in this "
11487 "work tree and must be continued or aborted "
11488 "before the -m option can be used");
11491 if (edit_in_progress && fold_only) {
11492 error = got_error_msg(GOT_ERR_HISTEDIT_BUSY,
11493 "histedit operation is in progress in this "
11494 "work tree and must be continued or aborted "
11495 "before the -f option can be used");
11498 if (edit_in_progress && edit_only) {
11499 error = got_error_msg(GOT_ERR_HISTEDIT_BUSY,
11500 "histedit operation is in progress in this "
11501 "work tree and must be continued or aborted "
11502 "before the -e option can be used");
11506 if (edit_in_progress && abort_edit) {
11507 error = got_worktree_histedit_continue(&resume_commit_id,
11508 &tmp_branch, &branch, &base_commit_id, &fileindex,
11512 printf("Switching work tree to %s\n",
11513 got_ref_get_symref_target(branch));
11514 error = got_worktree_histedit_abort(worktree, fileindex, repo,
11515 branch, base_commit_id, abort_progress, &upa);
11518 printf("Histedit of %s aborted\n",
11519 got_ref_get_symref_target(branch));
11520 print_merge_progress_stats(&upa);
11521 goto done; /* nothing else to do */
11522 } else if (abort_edit) {
11523 error = got_error(GOT_ERR_NOT_HISTEDIT);
11527 error = get_author(&committer, repo, worktree);
11531 if (continue_edit) {
11534 if (!edit_in_progress) {
11535 error = got_error(GOT_ERR_NOT_HISTEDIT);
11539 error = got_worktree_get_histedit_script_path(&path, worktree);
11543 error = histedit_load_list(&histedit_cmds, path, repo);
11548 error = got_worktree_histedit_continue(&resume_commit_id,
11549 &tmp_branch, &branch, &base_commit_id, &fileindex,
11554 error = got_ref_resolve(&head_commit_id, repo, branch);
11558 error = got_object_open_as_commit(&commit, repo,
11562 parent_ids = got_object_commit_get_parent_ids(commit);
11563 pid = STAILQ_FIRST(parent_ids);
11565 error = got_error(GOT_ERR_EMPTY_HISTEDIT);
11568 error = collect_commits(&commits, head_commit_id, &pid->id,
11569 base_commit_id, got_worktree_get_path_prefix(worktree),
11570 GOT_ERR_HISTEDIT_PATH, repo);
11571 got_object_commit_close(commit);
11576 if (edit_in_progress) {
11577 error = got_error(GOT_ERR_HISTEDIT_BUSY);
11581 error = got_ref_open(&branch, repo,
11582 got_worktree_get_head_ref_name(worktree), 0);
11586 if (strncmp(got_ref_get_name(branch), "refs/heads/", 11) != 0) {
11587 error = got_error_msg(GOT_ERR_COMMIT_BRANCH,
11588 "will not edit commit history of a branch outside "
11589 "the \"refs/heads/\" reference namespace");
11593 error = got_ref_resolve(&head_commit_id, repo, branch);
11594 got_ref_close(branch);
11599 error = got_object_open_as_commit(&commit, repo,
11603 parent_ids = got_object_commit_get_parent_ids(commit);
11604 pid = STAILQ_FIRST(parent_ids);
11606 error = got_error(GOT_ERR_EMPTY_HISTEDIT);
11609 error = collect_commits(&commits, head_commit_id, &pid->id,
11610 got_worktree_get_base_commit_id(worktree),
11611 got_worktree_get_path_prefix(worktree),
11612 GOT_ERR_HISTEDIT_PATH, repo);
11613 got_object_commit_close(commit);
11618 if (STAILQ_EMPTY(&commits)) {
11619 error = got_error(GOT_ERR_EMPTY_HISTEDIT);
11623 error = got_worktree_histedit_prepare(&tmp_branch, &branch,
11624 &base_commit_id, &fileindex, worktree, repo);
11628 if (edit_script_path) {
11629 error = histedit_load_list(&histedit_cmds,
11630 edit_script_path, repo);
11632 got_worktree_histedit_abort(worktree, fileindex,
11633 repo, branch, base_commit_id,
11634 abort_progress, &upa);
11635 print_merge_progress_stats(&upa);
11639 const char *branch_name;
11640 branch_name = got_ref_get_symref_target(branch);
11641 if (strncmp(branch_name, "refs/heads/", 11) == 0)
11643 error = histedit_edit_script(&histedit_cmds, &commits,
11644 branch_name, edit_logmsg_only, fold_only,
11647 got_worktree_histedit_abort(worktree, fileindex,
11648 repo, branch, base_commit_id,
11649 abort_progress, &upa);
11650 print_merge_progress_stats(&upa);
11656 error = histedit_save_list(&histedit_cmds, worktree,
11659 got_worktree_histedit_abort(worktree, fileindex,
11660 repo, branch, base_commit_id,
11661 abort_progress, &upa);
11662 print_merge_progress_stats(&upa);
11668 error = histedit_check_script(&histedit_cmds, &commits, repo);
11672 TAILQ_FOREACH(hle, &histedit_cmds, entry) {
11673 if (resume_commit_id) {
11674 if (got_object_id_cmp(hle->commit_id,
11675 resume_commit_id) != 0)
11678 resume_commit_id = NULL;
11679 if (hle->cmd->code == GOT_HISTEDIT_DROP ||
11680 hle->cmd->code == GOT_HISTEDIT_FOLD) {
11681 error = histedit_skip_commit(hle, worktree,
11686 struct got_pathlist_head paths;
11687 int have_changes = 0;
11689 TAILQ_INIT(&paths);
11690 error = got_pathlist_append(&paths, "", NULL);
11693 error = got_worktree_status(worktree, &paths,
11694 repo, 0, check_local_changes, &have_changes,
11695 check_cancelled, NULL);
11696 got_pathlist_free(&paths);
11698 if (error->code != GOT_ERR_CANCELLED)
11700 if (sigint_received || sigpipe_received)
11703 if (have_changes) {
11704 error = histedit_commit(NULL, worktree,
11705 fileindex, tmp_branch, hle,
11710 error = got_object_open_as_commit(
11711 &commit, repo, hle->commit_id);
11714 error = show_histedit_progress(commit,
11716 got_object_commit_close(commit);
11725 if (hle->cmd->code == GOT_HISTEDIT_DROP) {
11726 error = histedit_skip_commit(hle, worktree, repo);
11732 error = got_object_open_as_commit(&commit, repo,
11736 parent_ids = got_object_commit_get_parent_ids(commit);
11737 pid = STAILQ_FIRST(parent_ids);
11739 error = got_worktree_histedit_merge_files(&merged_paths,
11740 worktree, fileindex, &pid->id, hle->commit_id, repo,
11741 update_progress, &upa, check_cancelled, NULL);
11744 got_object_commit_close(commit);
11747 print_merge_progress_stats(&upa);
11748 if (upa.conflicts > 0 || upa.missing > 0 ||
11749 upa.not_deleted > 0 || upa.unversioned > 0) {
11750 if (upa.conflicts > 0) {
11751 error = show_rebase_merge_conflict(
11752 hle->commit_id, repo);
11756 got_worktree_rebase_pathlist_free(&merged_paths);
11760 if (hle->cmd->code == GOT_HISTEDIT_EDIT) {
11762 error = got_object_id_str(&id_str, hle->commit_id);
11765 printf("Stopping histedit for amending commit %s\n",
11768 got_worktree_rebase_pathlist_free(&merged_paths);
11769 error = got_worktree_histedit_postpone(worktree,
11774 if (hle->cmd->code == GOT_HISTEDIT_FOLD) {
11775 error = histedit_skip_commit(hle, worktree, repo);
11781 error = histedit_commit(&merged_paths, worktree, fileindex,
11782 tmp_branch, hle, committer, repo);
11783 got_worktree_rebase_pathlist_free(&merged_paths);
11788 if (upa.conflicts > 0 || upa.missing > 0 ||
11789 upa.not_deleted > 0 || upa.unversioned > 0) {
11790 error = got_worktree_histedit_postpone(worktree, fileindex);
11793 if (upa.conflicts > 0 && upa.missing == 0 &&
11794 upa.not_deleted == 0 && upa.unversioned == 0) {
11795 error = got_error_msg(GOT_ERR_CONFLICTS,
11796 "conflicts must be resolved before histedit "
11798 } else if (upa.conflicts > 0) {
11799 error = got_error_msg(GOT_ERR_CONFLICTS,
11800 "conflicts must be resolved before histedit "
11801 "can continue; changes destined for some "
11802 "files were not yet merged and should be "
11803 "merged manually if required before the "
11804 "histedit operation is continued");
11806 error = got_error_msg(GOT_ERR_CONFLICTS,
11807 "changes destined for some files were not "
11808 "yet merged and should be merged manually "
11809 "if required before the histedit operation "
11813 error = histedit_complete(worktree, fileindex, tmp_branch,
11818 free(gitconfig_path);
11819 got_object_id_queue_free(&commits);
11820 histedit_free_list(&histedit_cmds);
11821 free(head_commit_id);
11822 free(base_commit_id);
11823 free(resume_commit_id);
11825 got_object_commit_close(commit);
11827 got_ref_close(branch);
11829 got_ref_close(tmp_branch);
11831 got_worktree_close(worktree);
11833 const struct got_error *close_err = got_repo_close(repo);
11838 const struct got_error *pack_err =
11839 got_repo_pack_fds_close(pack_fds);
11847 usage_integrate(void)
11849 fprintf(stderr, "usage: %s integrate branch\n", getprogname());
11853 static const struct got_error *
11854 cmd_integrate(int argc, char *argv[])
11856 const struct got_error *error = NULL;
11857 struct got_repository *repo = NULL;
11858 struct got_worktree *worktree = NULL;
11859 char *cwd = NULL, *refname = NULL, *base_refname = NULL;
11860 const char *branch_arg = NULL;
11861 struct got_reference *branch_ref = NULL, *base_branch_ref = NULL;
11862 struct got_fileindex *fileindex = NULL;
11863 struct got_object_id *commit_id = NULL, *base_commit_id = NULL;
11865 struct got_update_progress_arg upa;
11866 int *pack_fds = NULL;
11868 while ((ch = getopt(argc, argv, "")) != -1) {
11881 branch_arg = argv[0];
11883 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
11884 "unveil", NULL) == -1)
11887 cwd = getcwd(NULL, 0);
11889 error = got_error_from_errno("getcwd");
11893 error = got_repo_pack_fds_open(&pack_fds);
11897 error = got_worktree_open(&worktree, cwd);
11899 if (error->code == GOT_ERR_NOT_WORKTREE)
11900 error = wrap_not_worktree_error(error, "integrate",
11905 error = check_rebase_or_histedit_in_progress(worktree);
11909 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
11914 error = apply_unveil(got_repo_get_path(repo), 0,
11915 got_worktree_get_root_path(worktree));
11919 error = check_merge_in_progress(worktree, repo);
11923 if (asprintf(&refname, "refs/heads/%s", branch_arg) == -1) {
11924 error = got_error_from_errno("asprintf");
11928 error = got_worktree_integrate_prepare(&fileindex, &branch_ref,
11929 &base_branch_ref, worktree, refname, repo);
11933 refname = strdup(got_ref_get_name(branch_ref));
11934 if (refname == NULL) {
11935 error = got_error_from_errno("strdup");
11936 got_worktree_integrate_abort(worktree, fileindex, repo,
11937 branch_ref, base_branch_ref);
11940 base_refname = strdup(got_ref_get_name(base_branch_ref));
11941 if (base_refname == NULL) {
11942 error = got_error_from_errno("strdup");
11943 got_worktree_integrate_abort(worktree, fileindex, repo,
11944 branch_ref, base_branch_ref);
11948 error = got_ref_resolve(&commit_id, repo, branch_ref);
11952 error = got_ref_resolve(&base_commit_id, repo, base_branch_ref);
11956 if (got_object_id_cmp(commit_id, base_commit_id) == 0) {
11957 error = got_error_msg(GOT_ERR_SAME_BRANCH,
11958 "specified branch has already been integrated");
11959 got_worktree_integrate_abort(worktree, fileindex, repo,
11960 branch_ref, base_branch_ref);
11964 error = check_linear_ancestry(commit_id, base_commit_id, 1, repo);
11966 if (error->code == GOT_ERR_ANCESTRY)
11967 error = got_error(GOT_ERR_REBASE_REQUIRED);
11968 got_worktree_integrate_abort(worktree, fileindex, repo,
11969 branch_ref, base_branch_ref);
11973 memset(&upa, 0, sizeof(upa));
11974 error = got_worktree_integrate_continue(worktree, fileindex, repo,
11975 branch_ref, base_branch_ref, update_progress, &upa,
11976 check_cancelled, NULL);
11980 printf("Integrated %s into %s\n", refname, base_refname);
11981 print_update_progress_stats(&upa);
11984 const struct got_error *close_err = got_repo_close(repo);
11989 got_worktree_close(worktree);
11991 const struct got_error *pack_err =
11992 got_repo_pack_fds_close(pack_fds);
11997 free(base_commit_id);
12000 free(base_refname);
12007 fprintf(stderr, "usage: %s merge [-acn] [branch]\n", getprogname());
12011 static const struct got_error *
12012 cmd_merge(int argc, char *argv[])
12014 const struct got_error *error = NULL;
12015 struct got_worktree *worktree = NULL;
12016 struct got_repository *repo = NULL;
12017 struct got_fileindex *fileindex = NULL;
12018 char *cwd = NULL, *id_str = NULL, *author = NULL;
12019 struct got_reference *branch = NULL, *wt_branch = NULL;
12020 struct got_object_id *branch_tip = NULL, *yca_id = NULL;
12021 struct got_object_id *wt_branch_tip = NULL;
12022 int ch, merge_in_progress = 0, abort_merge = 0, continue_merge = 0;
12023 int interrupt_merge = 0;
12024 struct got_update_progress_arg upa;
12025 struct got_object_id *merge_commit_id = NULL;
12026 char *branch_name = NULL;
12027 int *pack_fds = NULL;
12029 memset(&upa, 0, sizeof(upa));
12031 while ((ch = getopt(argc, argv, "acn")) != -1) {
12037 continue_merge = 1;
12040 interrupt_merge = 1;
12052 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
12053 "unveil", NULL) == -1)
12057 if (abort_merge && continue_merge)
12058 option_conflict('a', 'c');
12059 if (abort_merge || continue_merge) {
12062 } else if (argc != 1)
12065 cwd = getcwd(NULL, 0);
12067 error = got_error_from_errno("getcwd");
12071 error = got_repo_pack_fds_open(&pack_fds);
12075 error = got_worktree_open(&worktree, cwd);
12077 if (error->code == GOT_ERR_NOT_WORKTREE)
12078 error = wrap_not_worktree_error(error,
12083 error = got_repo_open(&repo,
12084 worktree ? got_worktree_get_repo_path(worktree) : cwd, NULL,
12089 error = apply_unveil(got_repo_get_path(repo), 0,
12090 worktree ? got_worktree_get_root_path(worktree) : NULL);
12094 error = check_rebase_or_histedit_in_progress(worktree);
12098 error = got_worktree_merge_in_progress(&merge_in_progress, worktree,
12104 if (!merge_in_progress) {
12105 error = got_error(GOT_ERR_NOT_MERGING);
12108 error = got_worktree_merge_continue(&branch_name,
12109 &branch_tip, &fileindex, worktree, repo);
12112 error = got_worktree_merge_abort(worktree, fileindex, repo,
12113 abort_progress, &upa);
12116 printf("Merge of %s aborted\n", branch_name);
12117 goto done; /* nothing else to do */
12120 error = get_author(&author, repo, worktree);
12124 if (continue_merge) {
12125 if (!merge_in_progress) {
12126 error = got_error(GOT_ERR_NOT_MERGING);
12129 error = got_worktree_merge_continue(&branch_name,
12130 &branch_tip, &fileindex, worktree, repo);
12134 error = got_ref_open(&branch, repo, argv[0], 0);
12137 branch_name = strdup(got_ref_get_name(branch));
12138 if (branch_name == NULL) {
12139 error = got_error_from_errno("strdup");
12142 error = got_ref_resolve(&branch_tip, repo, branch);
12147 error = got_ref_open(&wt_branch, repo,
12148 got_worktree_get_head_ref_name(worktree), 0);
12151 error = got_ref_resolve(&wt_branch_tip, repo, wt_branch);
12154 error = got_commit_graph_find_youngest_common_ancestor(&yca_id,
12155 wt_branch_tip, branch_tip, 0, repo,
12156 check_cancelled, NULL);
12157 if (error && error->code != GOT_ERR_ANCESTRY)
12160 if (!continue_merge) {
12161 error = check_path_prefix(wt_branch_tip, branch_tip,
12162 got_worktree_get_path_prefix(worktree),
12163 GOT_ERR_MERGE_PATH, repo);
12167 error = check_same_branch(wt_branch_tip, branch,
12170 if (error->code != GOT_ERR_ANCESTRY)
12174 static char msg[512];
12175 snprintf(msg, sizeof(msg),
12176 "cannot create a merge commit because "
12177 "%s is based on %s; %s can be integrated "
12178 "with 'got integrate' instead", branch_name,
12179 got_worktree_get_head_ref_name(worktree),
12181 error = got_error_msg(GOT_ERR_SAME_BRANCH, msg);
12185 error = got_worktree_merge_prepare(&fileindex, worktree,
12190 error = got_worktree_merge_branch(worktree, fileindex,
12191 yca_id, branch_tip, repo, update_progress, &upa,
12192 check_cancelled, NULL);
12195 print_merge_progress_stats(&upa);
12196 if (!upa.did_something) {
12197 error = got_worktree_merge_abort(worktree, fileindex,
12198 repo, abort_progress, &upa);
12201 printf("Already up-to-date\n");
12206 if (interrupt_merge) {
12207 error = got_worktree_merge_postpone(worktree, fileindex);
12210 printf("Merge of %s interrupted on request\n", branch_name);
12211 } else if (upa.conflicts > 0 || upa.missing > 0 ||
12212 upa.not_deleted > 0 || upa.unversioned > 0) {
12213 error = got_worktree_merge_postpone(worktree, fileindex);
12216 if (upa.conflicts > 0 && upa.missing == 0 &&
12217 upa.not_deleted == 0 && upa.unversioned == 0) {
12218 error = got_error_msg(GOT_ERR_CONFLICTS,
12219 "conflicts must be resolved before merging "
12221 } else if (upa.conflicts > 0) {
12222 error = got_error_msg(GOT_ERR_CONFLICTS,
12223 "conflicts must be resolved before merging "
12224 "can continue; changes destined for some "
12225 "files were not yet merged and "
12226 "should be merged manually if required before the "
12227 "merge operation is continued");
12229 error = got_error_msg(GOT_ERR_CONFLICTS,
12230 "changes destined for some "
12231 "files were not yet merged and should be "
12232 "merged manually if required before the "
12233 "merge operation is continued");
12237 error = got_worktree_merge_commit(&merge_commit_id, worktree,
12238 fileindex, author, NULL, 1, branch_tip, branch_name,
12239 repo, continue_merge ? print_status : NULL, NULL);
12242 error = got_worktree_merge_complete(worktree, fileindex, repo);
12245 error = got_object_id_str(&id_str, merge_commit_id);
12248 printf("Merged %s into %s: %s\n", branch_name,
12249 got_worktree_get_head_ref_name(worktree),
12255 free(merge_commit_id);
12261 got_ref_close(branch);
12263 got_ref_close(wt_branch);
12265 got_worktree_close(worktree);
12267 const struct got_error *close_err = got_repo_close(repo);
12272 const struct got_error *pack_err =
12273 got_repo_pack_fds_close(pack_fds);
12283 fprintf(stderr, "usage: %s stage [-lpS] [-F response-script] "
12284 "[path ...]\n", getprogname());
12288 static const struct got_error *
12289 print_stage(void *arg, unsigned char status, unsigned char staged_status,
12290 const char *path, struct got_object_id *blob_id,
12291 struct got_object_id *staged_blob_id, struct got_object_id *commit_id,
12292 int dirfd, const char *de_name)
12294 const struct got_error *err = NULL;
12295 char *id_str = NULL;
12297 if (staged_status != GOT_STATUS_ADD &&
12298 staged_status != GOT_STATUS_MODIFY &&
12299 staged_status != GOT_STATUS_DELETE)
12302 if (staged_status == GOT_STATUS_ADD ||
12303 staged_status == GOT_STATUS_MODIFY)
12304 err = got_object_id_str(&id_str, staged_blob_id);
12306 err = got_object_id_str(&id_str, blob_id);
12310 printf("%s %c %s\n", id_str, staged_status, path);
12315 static const struct got_error *
12316 cmd_stage(int argc, char *argv[])
12318 const struct got_error *error = NULL;
12319 struct got_repository *repo = NULL;
12320 struct got_worktree *worktree = NULL;
12322 struct got_pathlist_head paths;
12323 struct got_pathlist_entry *pe;
12324 int ch, list_stage = 0, pflag = 0, allow_bad_symlinks = 0;
12325 FILE *patch_script_file = NULL;
12326 const char *patch_script_path = NULL;
12327 struct choose_patch_arg cpa;
12328 int *pack_fds = NULL;
12330 TAILQ_INIT(&paths);
12332 while ((ch = getopt(argc, argv, "lpF:S")) != -1) {
12341 patch_script_path = optarg;
12344 allow_bad_symlinks = 1;
12356 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
12357 "unveil", NULL) == -1)
12360 if (list_stage && (pflag || patch_script_path))
12361 errx(1, "-l option cannot be used with other options");
12362 if (patch_script_path && !pflag)
12363 errx(1, "-F option can only be used together with -p option");
12365 cwd = getcwd(NULL, 0);
12367 error = got_error_from_errno("getcwd");
12371 error = got_repo_pack_fds_open(&pack_fds);
12375 error = got_worktree_open(&worktree, cwd);
12377 if (error->code == GOT_ERR_NOT_WORKTREE)
12378 error = wrap_not_worktree_error(error, "stage", cwd);
12382 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
12387 if (patch_script_path) {
12388 patch_script_file = fopen(patch_script_path, "re");
12389 if (patch_script_file == NULL) {
12390 error = got_error_from_errno2("fopen",
12391 patch_script_path);
12395 error = apply_unveil(got_repo_get_path(repo), 0,
12396 got_worktree_get_root_path(worktree));
12400 error = check_merge_in_progress(worktree, repo);
12404 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
12409 error = got_worktree_status(worktree, &paths, repo, 0,
12410 print_stage, NULL, check_cancelled, NULL);
12412 cpa.patch_script_file = patch_script_file;
12413 cpa.action = "stage";
12414 error = got_worktree_stage(worktree, &paths,
12415 pflag ? NULL : print_status, NULL,
12416 pflag ? choose_patch : NULL, &cpa,
12417 allow_bad_symlinks, repo);
12420 if (patch_script_file && fclose(patch_script_file) == EOF &&
12422 error = got_error_from_errno2("fclose", patch_script_path);
12424 const struct got_error *close_err = got_repo_close(repo);
12429 got_worktree_close(worktree);
12431 const struct got_error *pack_err =
12432 got_repo_pack_fds_close(pack_fds);
12436 TAILQ_FOREACH(pe, &paths, entry)
12437 free((char *)pe->path);
12438 got_pathlist_free(&paths);
12444 usage_unstage(void)
12446 fprintf(stderr, "usage: %s unstage [-p] [-F response-script] "
12447 "[path ...]\n", getprogname());
12452 static const struct got_error *
12453 cmd_unstage(int argc, char *argv[])
12455 const struct got_error *error = NULL;
12456 struct got_repository *repo = NULL;
12457 struct got_worktree *worktree = NULL;
12459 struct got_pathlist_head paths;
12460 struct got_pathlist_entry *pe;
12462 struct got_update_progress_arg upa;
12463 FILE *patch_script_file = NULL;
12464 const char *patch_script_path = NULL;
12465 struct choose_patch_arg cpa;
12466 int *pack_fds = NULL;
12468 TAILQ_INIT(&paths);
12470 while ((ch = getopt(argc, argv, "pF:")) != -1) {
12476 patch_script_path = optarg;
12488 if (pledge("stdio rpath wpath cpath fattr flock proc exec sendfd "
12489 "unveil", NULL) == -1)
12492 if (patch_script_path && !pflag)
12493 errx(1, "-F option can only be used together with -p option");
12495 cwd = getcwd(NULL, 0);
12497 error = got_error_from_errno("getcwd");
12501 error = got_repo_pack_fds_open(&pack_fds);
12505 error = got_worktree_open(&worktree, cwd);
12507 if (error->code == GOT_ERR_NOT_WORKTREE)
12508 error = wrap_not_worktree_error(error, "unstage", cwd);
12512 error = got_repo_open(&repo, got_worktree_get_repo_path(worktree),
12517 if (patch_script_path) {
12518 patch_script_file = fopen(patch_script_path, "re");
12519 if (patch_script_file == NULL) {
12520 error = got_error_from_errno2("fopen",
12521 patch_script_path);
12526 error = apply_unveil(got_repo_get_path(repo), 0,
12527 got_worktree_get_root_path(worktree));
12531 error = get_worktree_paths_from_argv(&paths, argc, argv, worktree);
12535 cpa.patch_script_file = patch_script_file;
12536 cpa.action = "unstage";
12537 memset(&upa, 0, sizeof(upa));
12538 error = got_worktree_unstage(worktree, &paths, update_progress,
12539 &upa, pflag ? choose_patch : NULL, &cpa, repo);
12541 print_merge_progress_stats(&upa);
12543 if (patch_script_file && fclose(patch_script_file) == EOF &&
12545 error = got_error_from_errno2("fclose", patch_script_path);
12547 const struct got_error *close_err = got_repo_close(repo);
12552 got_worktree_close(worktree);
12554 const struct got_error *pack_err =
12555 got_repo_pack_fds_close(pack_fds);
12559 TAILQ_FOREACH(pe, &paths, entry)
12560 free((char *)pe->path);
12561 got_pathlist_free(&paths);
12569 fprintf(stderr, "usage: %s cat [-P] [-c commit] [-r repository-path] "
12570 "arg ...\n", getprogname());
12574 static const struct got_error *
12575 cat_blob(struct got_object_id *id, struct got_repository *repo, FILE *outfile)
12577 const struct got_error *err;
12578 struct got_blob_object *blob;
12581 fd = got_opentempfd();
12583 return got_error_from_errno("got_opentempfd");
12585 err = got_object_open_as_blob(&blob, repo, id, 8192, fd);
12589 err = got_object_blob_dump_to_file(NULL, NULL, NULL, outfile, blob);
12591 if (fd != -1 && close(fd) == -1 && err == NULL)
12592 err = got_error_from_errno("close");
12594 got_object_blob_close(blob);
12598 static const struct got_error *
12599 cat_tree(struct got_object_id *id, struct got_repository *repo, FILE *outfile)
12601 const struct got_error *err;
12602 struct got_tree_object *tree;
12605 err = got_object_open_as_tree(&tree, repo, id);
12609 nentries = got_object_tree_get_nentries(tree);
12610 for (i = 0; i < nentries; i++) {
12611 struct got_tree_entry *te;
12613 if (sigint_received || sigpipe_received)
12615 te = got_object_tree_get_entry(tree, i);
12616 err = got_object_id_str(&id_str, got_tree_entry_get_id(te));
12619 fprintf(outfile, "%s %.7o %s\n", id_str,
12620 got_tree_entry_get_mode(te),
12621 got_tree_entry_get_name(te));
12625 got_object_tree_close(tree);
12629 static const struct got_error *
12630 cat_commit(struct got_object_id *id, struct got_repository *repo, FILE *outfile)
12632 const struct got_error *err;
12633 struct got_commit_object *commit;
12634 const struct got_object_id_queue *parent_ids;
12635 struct got_object_qid *pid;
12636 char *id_str = NULL;
12637 const char *logmsg = NULL;
12640 err = got_object_open_as_commit(&commit, repo, id);
12644 err = got_object_id_str(&id_str, got_object_commit_get_tree_id(commit));
12648 fprintf(outfile, "%s%s\n", GOT_COMMIT_LABEL_TREE, id_str);
12649 parent_ids = got_object_commit_get_parent_ids(commit);
12650 fprintf(outfile, "numparents %d\n",
12651 got_object_commit_get_nparents(commit));
12652 STAILQ_FOREACH(pid, parent_ids, entry) {
12654 err = got_object_id_str(&pid_str, &pid->id);
12657 fprintf(outfile, "%s%s\n", GOT_COMMIT_LABEL_PARENT, pid_str);
12660 got_date_format_gmtoff(gmtoff, sizeof(gmtoff),
12661 got_object_commit_get_author_gmtoff(commit));
12662 fprintf(outfile, "%s%s %lld %s\n", GOT_COMMIT_LABEL_AUTHOR,
12663 got_object_commit_get_author(commit),
12664 (long long)got_object_commit_get_author_time(commit),
12667 got_date_format_gmtoff(gmtoff, sizeof(gmtoff),
12668 got_object_commit_get_committer_gmtoff(commit));
12669 fprintf(outfile, "%s%s %lld %s\n", GOT_COMMIT_LABEL_COMMITTER,
12670 got_object_commit_get_committer(commit),
12671 (long long)got_object_commit_get_committer_time(commit),
12674 logmsg = got_object_commit_get_logmsg_raw(commit);
12675 fprintf(outfile, "messagelen %zd\n", strlen(logmsg));
12676 fprintf(outfile, "%s", logmsg);
12679 got_object_commit_close(commit);
12683 static const struct got_error *
12684 cat_tag(struct got_object_id *id, struct got_repository *repo, FILE *outfile)
12686 const struct got_error *err;
12687 struct got_tag_object *tag;
12688 char *id_str = NULL;
12689 const char *tagmsg = NULL;
12692 err = got_object_open_as_tag(&tag, repo, id);
12696 err = got_object_id_str(&id_str, got_object_tag_get_object_id(tag));
12700 fprintf(outfile, "%s%s\n", GOT_TAG_LABEL_OBJECT, id_str);
12702 switch (got_object_tag_get_object_type(tag)) {
12703 case GOT_OBJ_TYPE_BLOB:
12704 fprintf(outfile, "%s%s\n", GOT_TAG_LABEL_TYPE,
12705 GOT_OBJ_LABEL_BLOB);
12707 case GOT_OBJ_TYPE_TREE:
12708 fprintf(outfile, "%s%s\n", GOT_TAG_LABEL_TYPE,
12709 GOT_OBJ_LABEL_TREE);
12711 case GOT_OBJ_TYPE_COMMIT:
12712 fprintf(outfile, "%s%s\n", GOT_TAG_LABEL_TYPE,
12713 GOT_OBJ_LABEL_COMMIT);
12715 case GOT_OBJ_TYPE_TAG:
12716 fprintf(outfile, "%s%s\n", GOT_TAG_LABEL_TYPE,
12717 GOT_OBJ_LABEL_TAG);
12723 fprintf(outfile, "%s%s\n", GOT_TAG_LABEL_TAG,
12724 got_object_tag_get_name(tag));
12726 got_date_format_gmtoff(gmtoff, sizeof(gmtoff),
12727 got_object_tag_get_tagger_gmtoff(tag));
12728 fprintf(outfile, "%s%s %lld %s\n", GOT_TAG_LABEL_TAGGER,
12729 got_object_tag_get_tagger(tag),
12730 (long long)got_object_tag_get_tagger_time(tag),
12733 tagmsg = got_object_tag_get_message(tag);
12734 fprintf(outfile, "messagelen %zd\n", strlen(tagmsg));
12735 fprintf(outfile, "%s", tagmsg);
12738 got_object_tag_close(tag);
12742 static const struct got_error *
12743 cmd_cat(int argc, char *argv[])
12745 const struct got_error *error;
12746 struct got_repository *repo = NULL;
12747 struct got_worktree *worktree = NULL;
12748 char *cwd = NULL, *repo_path = NULL, *label = NULL;
12749 const char *commit_id_str = NULL;
12750 struct got_object_id *id = NULL, *commit_id = NULL;
12751 struct got_commit_object *commit = NULL;
12752 int ch, obj_type, i, force_path = 0;
12753 struct got_reflist_head refs;
12754 int *pack_fds = NULL;
12759 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
12764 while ((ch = getopt(argc, argv, "c:r:P")) != -1) {
12767 commit_id_str = optarg;
12770 repo_path = realpath(optarg, NULL);
12771 if (repo_path == NULL)
12772 return got_error_from_errno2("realpath",
12774 got_path_strip_trailing_slashes(repo_path);
12788 cwd = getcwd(NULL, 0);
12790 error = got_error_from_errno("getcwd");
12794 error = got_repo_pack_fds_open(&pack_fds);
12798 if (repo_path == NULL) {
12799 error = got_worktree_open(&worktree, cwd);
12800 if (error && error->code != GOT_ERR_NOT_WORKTREE)
12803 repo_path = strdup(
12804 got_worktree_get_repo_path(worktree));
12805 if (repo_path == NULL) {
12806 error = got_error_from_errno("strdup");
12810 /* Release work tree lock. */
12811 got_worktree_close(worktree);
12816 if (repo_path == NULL) {
12817 repo_path = strdup(cwd);
12818 if (repo_path == NULL)
12819 return got_error_from_errno("strdup");
12822 error = got_repo_open(&repo, repo_path, NULL, pack_fds);
12827 error = apply_unveil(got_repo_get_path(repo), 1, NULL);
12831 error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
12835 if (commit_id_str == NULL)
12836 commit_id_str = GOT_REF_HEAD;
12837 error = got_repo_match_object_id(&commit_id, NULL,
12838 commit_id_str, GOT_OBJ_TYPE_COMMIT, &refs, repo);
12842 error = got_object_open_as_commit(&commit, repo, commit_id);
12846 for (i = 0; i < argc; i++) {
12848 error = got_object_id_by_path(&id, repo, commit,
12853 error = got_repo_match_object_id(&id, &label, argv[i],
12854 GOT_OBJ_TYPE_ANY, NULL /* do not resolve tags */,
12857 if (error->code != GOT_ERR_BAD_OBJ_ID_STR &&
12858 error->code != GOT_ERR_NOT_REF)
12860 error = got_object_id_by_path(&id, repo,
12867 error = got_object_get_type(&obj_type, repo, id);
12871 switch (obj_type) {
12872 case GOT_OBJ_TYPE_BLOB:
12873 error = cat_blob(id, repo, stdout);
12875 case GOT_OBJ_TYPE_TREE:
12876 error = cat_tree(id, repo, stdout);
12878 case GOT_OBJ_TYPE_COMMIT:
12879 error = cat_commit(id, repo, stdout);
12881 case GOT_OBJ_TYPE_TAG:
12882 error = cat_tag(id, repo, stdout);
12885 error = got_error(GOT_ERR_OBJ_TYPE);
12900 got_object_commit_close(commit);
12902 got_worktree_close(worktree);
12904 const struct got_error *close_err = got_repo_close(repo);
12909 const struct got_error *pack_err =
12910 got_repo_pack_fds_close(pack_fds);
12915 got_ref_list_free(&refs);
12922 fprintf(stderr, "usage: %s info [path ...]\n",
12927 static const struct got_error *
12928 print_path_info(void *arg, const char *path, mode_t mode, time_t mtime,
12929 struct got_object_id *blob_id, struct got_object_id *staged_blob_id,
12930 struct got_object_id *commit_id)
12932 const struct got_error *err = NULL;
12933 char *id_str = NULL;
12935 struct tm mytm, *tm;
12936 struct got_pathlist_head *paths = arg;
12937 struct got_pathlist_entry *pe;
12940 * Clear error indication from any of the path arguments which
12941 * would cause this file index entry to be displayed.
12943 TAILQ_FOREACH(pe, paths, entry) {
12944 if (got_path_cmp(path, pe->path, strlen(path),
12945 pe->path_len) == 0 ||
12946 got_path_is_child(path, pe->path, pe->path_len))
12947 pe->data = NULL; /* no error */
12950 printf(GOT_COMMIT_SEP_STR);
12952 printf("symlink: %s\n", path);
12953 else if (S_ISREG(mode)) {
12954 printf("file: %s\n", path);
12955 printf("mode: %o\n", mode & (S_IRWXU | S_IRWXG | S_IRWXO));
12956 } else if (S_ISDIR(mode))
12957 printf("directory: %s\n", path);
12959 printf("something: %s\n", path);
12961 tm = localtime_r(&mtime, &mytm);
12964 if (strftime(datebuf, sizeof(datebuf), "%c %Z", tm) == 0)
12965 return got_error(GOT_ERR_NO_SPACE);
12966 printf("timestamp: %s\n", datebuf);
12969 err = got_object_id_str(&id_str, blob_id);
12972 printf("based on blob: %s\n", id_str);
12976 if (staged_blob_id) {
12977 err = got_object_id_str(&id_str, staged_blob_id);
12980 printf("based on staged blob: %s\n", id_str);
12985 err = got_object_id_str(&id_str, commit_id);
12988 printf("based on commit: %s\n", id_str);
12995 static const struct got_error *
12996 cmd_info(int argc, char *argv[])
12998 const struct got_error *error = NULL;
12999 struct got_worktree *worktree = NULL;
13000 char *cwd = NULL, *id_str = NULL;
13001 struct got_pathlist_head paths;
13002 struct got_pathlist_entry *pe;
13003 char *uuidstr = NULL;
13004 int ch, show_files = 0;
13006 TAILQ_INIT(&paths);
13008 while ((ch = getopt(argc, argv, "")) != -1) {
13020 if (pledge("stdio rpath wpath cpath flock proc exec sendfd unveil",
13024 cwd = getcwd(NULL, 0);
13026 error = got_error_from_errno("getcwd");
13030 error = got_worktree_open(&worktree, cwd);
13032 if (error->code == GOT_ERR_NOT_WORKTREE)
13033 error = wrap_not_worktree_error(error, "info", cwd);
13038 /* Remove "wpath cpath proc exec sendfd" promises. */
13039 if (pledge("stdio rpath flock unveil", NULL) == -1)
13042 error = apply_unveil(NULL, 0, got_worktree_get_root_path(worktree));
13047 error = get_worktree_paths_from_argv(&paths, argc, argv,
13054 error = got_object_id_str(&id_str,
13055 got_worktree_get_base_commit_id(worktree));
13059 error = got_worktree_get_uuid(&uuidstr, worktree);
13063 printf("work tree: %s\n", got_worktree_get_root_path(worktree));
13064 printf("work tree base commit: %s\n", id_str);
13065 printf("work tree path prefix: %s\n",
13066 got_worktree_get_path_prefix(worktree));
13067 printf("work tree branch reference: %s\n",
13068 got_worktree_get_head_ref_name(worktree));
13069 printf("work tree UUID: %s\n", uuidstr);
13070 printf("repository: %s\n", got_worktree_get_repo_path(worktree));
13073 struct got_pathlist_entry *pe;
13074 TAILQ_FOREACH(pe, &paths, entry) {
13075 if (pe->path_len == 0)
13078 * Assume this path will fail. This will be corrected
13079 * in print_path_info() in case the path does suceeed.
13081 pe->data = (void *)got_error(GOT_ERR_BAD_PATH);
13083 error = got_worktree_path_info(worktree, &paths,
13084 print_path_info, &paths, check_cancelled, NULL);
13087 TAILQ_FOREACH(pe, &paths, entry) {
13088 if (pe->data != NULL) {
13089 const struct got_error *perr;
13092 error = got_error_fmt(perr->code, "%s",
13100 got_worktree_close(worktree);
13101 TAILQ_FOREACH(pe, &paths, entry)
13102 free((char *)pe->path);
13103 got_pathlist_free(&paths);