2 8a35f56c 2022-07-16 thomas * Copyright (c) 2020-2022 Tracey Emery <tracey@traceyemery.net>
3 8a35f56c 2022-07-16 thomas * Copyright (c) 2018, 2019 Stefan Sperling <stsp@openbsd.org>
5 8a35f56c 2022-07-16 thomas * Permission to use, copy, modify, and distribute this software for any
6 8a35f56c 2022-07-16 thomas * purpose with or without fee is hereby granted, provided that the above
7 8a35f56c 2022-07-16 thomas * copyright notice and this permission notice appear in all copies.
9 8a35f56c 2022-07-16 thomas * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 8a35f56c 2022-07-16 thomas * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 8a35f56c 2022-07-16 thomas * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 8a35f56c 2022-07-16 thomas * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 8a35f56c 2022-07-16 thomas * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 8a35f56c 2022-07-16 thomas * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 8a35f56c 2022-07-16 thomas * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 4fccd2fe 2023-03-08 thomas #include "got_compat.h"
20 3e12c168 2022-07-16 thomas #include <sys/queue.h>
21 8a35f56c 2022-07-16 thomas #include <sys/socket.h>
22 8a35f56c 2022-07-16 thomas #include <sys/stat.h>
24 8a35f56c 2022-07-16 thomas #include <event.h>
25 588a8092 2023-02-23 thomas #include <imsg.h>
26 8a35f56c 2022-07-16 thomas #include <stdlib.h>
27 8a35f56c 2022-07-16 thomas #include <stdio.h>
28 8a35f56c 2022-07-16 thomas #include <string.h>
29 8a35f56c 2022-07-16 thomas #include <unistd.h>
31 8a35f56c 2022-07-16 thomas #include "got_error.h"
32 8a35f56c 2022-07-16 thomas #include "got_object.h"
33 8a35f56c 2022-07-16 thomas #include "got_reference.h"
34 8a35f56c 2022-07-16 thomas #include "got_repository.h"
35 8a35f56c 2022-07-16 thomas #include "got_path.h"
36 8a35f56c 2022-07-16 thomas #include "got_cancel.h"
37 8a35f56c 2022-07-16 thomas #include "got_diff.h"
38 8a35f56c 2022-07-16 thomas #include "got_commit_graph.h"
39 8a35f56c 2022-07-16 thomas #include "got_blame.h"
40 8a35f56c 2022-07-16 thomas #include "got_privsep.h"
42 8a35f56c 2022-07-16 thomas #include "proc.h"
43 8a35f56c 2022-07-16 thomas #include "gotwebd.h"
45 8a35f56c 2022-07-16 thomas static const struct got_error *got_init_repo_commit(struct repo_commit **);
46 8a35f56c 2022-07-16 thomas static const struct got_error *got_init_repo_tag(struct repo_tag **);
47 8a35f56c 2022-07-16 thomas static const struct got_error *got_get_repo_commit(struct request *,
48 8a35f56c 2022-07-16 thomas struct repo_commit *, struct got_commit_object *, struct got_reflist_head *,
49 8a35f56c 2022-07-16 thomas struct got_object_id *);
50 8a35f56c 2022-07-16 thomas static const struct got_error *got_gotweb_dupfd(int *, int *);
51 04b2c111 2023-05-16 thomas static const struct got_error *got_gotweb_openfile(FILE **, int *);
52 8a35f56c 2022-07-16 thomas static const struct got_error *got_gotweb_blame_cb(void *, int, int,
53 8a35f56c 2022-07-16 thomas struct got_commit_object *,struct got_object_id *);
55 dccd05b4 2023-01-10 thomas const struct got_error *
56 d00235d8 2023-05-17 thomas got_gotweb_closefile(FILE *f)
58 985ec13b 2023-05-17 thomas const struct got_error *err = NULL;
60 8a35f56c 2022-07-16 thomas if (fseek(f, 0, SEEK_SET) == -1)
61 985ec13b 2023-05-17 thomas err = got_error_from_errno("fseek");
63 985ec13b 2023-05-17 thomas if (err == NULL && ftruncate(fileno(f), 0) == -1)
64 985ec13b 2023-05-17 thomas err = got_error_from_errno("ftruncate");
66 985ec13b 2023-05-17 thomas if (fclose(f) == EOF && err == NULL)
67 985ec13b 2023-05-17 thomas err = got_error_from_errno("fclose");
69 985ec13b 2023-05-17 thomas return err;
72 8a35f56c 2022-07-16 thomas static const struct got_error *
73 04b2c111 2023-05-16 thomas got_gotweb_openfile(FILE **f, int *priv_fd)
77 04b2c111 2023-05-16 thomas fd = dup(*priv_fd);
78 04b2c111 2023-05-16 thomas if (fd == -1)
79 6e596ed0 2022-08-31 thomas return got_error_from_errno("dup");
81 04b2c111 2023-05-16 thomas *f = fdopen(fd, "w+");
82 8a35f56c 2022-07-16 thomas if (*f == NULL) {
83 04b2c111 2023-05-16 thomas close(fd);
84 e2af4cd7 2022-08-31 thomas return got_error(GOT_ERR_PRIVSEP_NO_FD);
87 e2af4cd7 2022-08-31 thomas return NULL;
90 8a35f56c 2022-07-16 thomas static const struct got_error *
91 8a35f56c 2022-07-16 thomas got_gotweb_dupfd(int *priv_fd, int *fd)
93 8a35f56c 2022-07-16 thomas *fd = dup(*priv_fd);
95 a66a4a50 2023-02-03 thomas if (*fd == -1)
96 a66a4a50 2023-02-03 thomas return got_error_from_errno("dup");
98 e2af4cd7 2022-08-31 thomas return NULL;
101 8a35f56c 2022-07-16 thomas const struct got_error *
102 6c7f10f7 2022-11-23 thomas got_get_repo_owner(char **owner, struct request *c)
104 8a35f56c 2022-07-16 thomas struct server *srv = c->srv;
105 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
106 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
107 8a35f56c 2022-07-16 thomas const char *gitconfig_owner;
109 8a35f56c 2022-07-16 thomas *owner = NULL;
111 8a35f56c 2022-07-16 thomas if (srv->show_repo_owner == 0)
112 8a35f56c 2022-07-16 thomas return NULL;
114 8a35f56c 2022-07-16 thomas gitconfig_owner = got_repo_get_gitconfig_owner(repo);
115 8a35f56c 2022-07-16 thomas if (gitconfig_owner) {
116 8a35f56c 2022-07-16 thomas *owner = strdup(gitconfig_owner);
117 2f26d334 2022-08-30 thomas if (*owner == NULL)
118 2f26d334 2022-08-30 thomas return got_error_from_errno("strdup");
120 2f26d334 2022-08-30 thomas *owner = strdup("");
121 8a35f56c 2022-07-16 thomas if (*owner == NULL)
122 8a35f56c 2022-07-16 thomas return got_error_from_errno("strdup");
124 e2af4cd7 2022-08-31 thomas return NULL;
127 8a35f56c 2022-07-16 thomas const struct got_error *
128 53bf32b8 2023-01-23 thomas got_get_repo_age(time_t *repo_age, struct request *c, const char *refname)
130 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
131 8a35f56c 2022-07-16 thomas struct server *srv = c->srv;
132 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
133 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
134 8a35f56c 2022-07-16 thomas struct got_commit_object *commit = NULL;
135 8a35f56c 2022-07-16 thomas struct got_reflist_head refs;
136 8a35f56c 2022-07-16 thomas struct got_reflist_entry *re;
137 8a35f56c 2022-07-16 thomas time_t committer_time = 0, cmp_time = 0;
139 8a35f56c 2022-07-16 thomas TAILQ_INIT(&refs);
141 8a35f56c 2022-07-16 thomas if (srv->show_repo_age == 0)
142 8a35f56c 2022-07-16 thomas return NULL;
144 8a35f56c 2022-07-16 thomas error = got_ref_list(&refs, repo, "refs/heads",
145 8a35f56c 2022-07-16 thomas got_ref_cmp_by_name, NULL);
146 8a35f56c 2022-07-16 thomas if (error)
147 8a35f56c 2022-07-16 thomas goto done;
150 8a35f56c 2022-07-16 thomas * Find the youngest branch tip in the repository, or the age of
151 8a35f56c 2022-07-16 thomas * the a specific branch tip if a name was provided by the caller.
153 8a35f56c 2022-07-16 thomas TAILQ_FOREACH(re, &refs, entry) {
154 8a35f56c 2022-07-16 thomas struct got_object_id *id = NULL;
156 8a35f56c 2022-07-16 thomas if (refname && strcmp(got_ref_get_name(re->ref), refname) != 0)
157 8a35f56c 2022-07-16 thomas continue;
159 8a35f56c 2022-07-16 thomas error = got_ref_resolve(&id, repo, re->ref);
160 8a35f56c 2022-07-16 thomas if (error)
161 8a35f56c 2022-07-16 thomas goto done;
163 8a35f56c 2022-07-16 thomas error = got_object_open_as_commit(&commit, repo, id);
164 8a35f56c 2022-07-16 thomas free(id);
165 8a35f56c 2022-07-16 thomas if (error)
166 8a35f56c 2022-07-16 thomas goto done;
168 8a35f56c 2022-07-16 thomas committer_time =
169 8a35f56c 2022-07-16 thomas got_object_commit_get_committer_time(commit);
170 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
171 8a35f56c 2022-07-16 thomas if (cmp_time < committer_time)
172 8a35f56c 2022-07-16 thomas cmp_time = committer_time;
174 8a35f56c 2022-07-16 thomas if (refname)
178 53bf32b8 2023-01-23 thomas if (cmp_time != 0)
179 53bf32b8 2023-01-23 thomas *repo_age = cmp_time;
181 8a35f56c 2022-07-16 thomas got_ref_list_free(&refs);
182 8a35f56c 2022-07-16 thomas return error;
185 8a35f56c 2022-07-16 thomas static const struct got_error *
186 8a35f56c 2022-07-16 thomas got_get_repo_commit(struct request *c, struct repo_commit *repo_commit,
187 8a35f56c 2022-07-16 thomas struct got_commit_object *commit, struct got_reflist_head *refs,
188 8a35f56c 2022-07-16 thomas struct got_object_id *id)
190 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
191 8a35f56c 2022-07-16 thomas struct got_reflist_entry *re;
192 8a35f56c 2022-07-16 thomas struct got_object_id *id2 = NULL;
193 8a35f56c 2022-07-16 thomas struct got_object_qid *parent_id;
194 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
195 8a35f56c 2022-07-16 thomas struct querystring *qs = c->t->qs;
196 8a35f56c 2022-07-16 thomas char *commit_msg = NULL, *commit_msg0;
198 8a35f56c 2022-07-16 thomas TAILQ_FOREACH(re, refs, entry) {
200 8a35f56c 2022-07-16 thomas const char *name;
201 8a35f56c 2022-07-16 thomas struct got_tag_object *tag = NULL;
202 8a35f56c 2022-07-16 thomas struct got_object_id *ref_id;
205 8a35f56c 2022-07-16 thomas if (got_ref_is_symbolic(re->ref))
206 8a35f56c 2022-07-16 thomas continue;
208 8a35f56c 2022-07-16 thomas name = got_ref_get_name(re->ref);
209 8a35f56c 2022-07-16 thomas if (strncmp(name, "refs/", 5) == 0)
210 8a35f56c 2022-07-16 thomas name += 5;
211 8a35f56c 2022-07-16 thomas if (strncmp(name, "got/", 4) == 0)
212 8a35f56c 2022-07-16 thomas continue;
213 8a35f56c 2022-07-16 thomas if (strncmp(name, "heads/", 6) == 0)
214 8a35f56c 2022-07-16 thomas name += 6;
215 8a35f56c 2022-07-16 thomas if (strncmp(name, "remotes/", 8) == 0) {
216 8a35f56c 2022-07-16 thomas name += 8;
217 6b42af1e 2022-09-02 thomas if (strstr(name, "/" GOT_REF_HEAD) != NULL)
218 8a35f56c 2022-07-16 thomas continue;
220 8a35f56c 2022-07-16 thomas error = got_ref_resolve(&ref_id, t->repo, re->ref);
221 8a35f56c 2022-07-16 thomas if (error)
222 8a35f56c 2022-07-16 thomas return error;
223 8a35f56c 2022-07-16 thomas if (strncmp(name, "tags/", 5) == 0) {
224 8a35f56c 2022-07-16 thomas error = got_object_open_as_tag(&tag, t->repo, ref_id);
225 8a35f56c 2022-07-16 thomas if (error) {
226 8a35f56c 2022-07-16 thomas if (error->code != GOT_ERR_OBJ_TYPE) {
227 8a35f56c 2022-07-16 thomas free(ref_id);
228 8a35f56c 2022-07-16 thomas continue;
231 8a35f56c 2022-07-16 thomas * Ref points at something other
232 8a35f56c 2022-07-16 thomas * than a tag.
234 8a35f56c 2022-07-16 thomas error = NULL;
235 8a35f56c 2022-07-16 thomas tag = NULL;
238 8a35f56c 2022-07-16 thomas cmp = got_object_id_cmp(tag ?
239 8a35f56c 2022-07-16 thomas got_object_tag_get_object_id(tag) : ref_id, id);
240 8a35f56c 2022-07-16 thomas free(ref_id);
242 8a35f56c 2022-07-16 thomas got_object_tag_close(tag);
243 8a35f56c 2022-07-16 thomas if (cmp != 0)
244 8a35f56c 2022-07-16 thomas continue;
245 8a35f56c 2022-07-16 thomas s = repo_commit->refs_str;
246 8a35f56c 2022-07-16 thomas if (asprintf(&repo_commit->refs_str, "%s%s%s", s ? s : "",
247 8a35f56c 2022-07-16 thomas s ? ", " : "", name) == -1) {
248 8a35f56c 2022-07-16 thomas error = got_error_from_errno("asprintf");
250 8a35f56c 2022-07-16 thomas repo_commit->refs_str = NULL;
251 8a35f56c 2022-07-16 thomas return error;
256 8a35f56c 2022-07-16 thomas error = got_object_id_str(&repo_commit->commit_id, id);
257 8a35f56c 2022-07-16 thomas if (error)
258 8a35f56c 2022-07-16 thomas return error;
260 8a35f56c 2022-07-16 thomas error = got_object_id_str(&repo_commit->tree_id,
261 8a35f56c 2022-07-16 thomas got_object_commit_get_tree_id(commit));
262 8a35f56c 2022-07-16 thomas if (error)
263 8a35f56c 2022-07-16 thomas return error;
265 8a35f56c 2022-07-16 thomas if (qs->action == DIFF) {
266 8a35f56c 2022-07-16 thomas parent_id = STAILQ_FIRST(
267 8a35f56c 2022-07-16 thomas got_object_commit_get_parent_ids(commit));
268 8a35f56c 2022-07-16 thomas if (parent_id != NULL) {
269 8a35f56c 2022-07-16 thomas id2 = got_object_id_dup(&parent_id->id);
270 8a35f56c 2022-07-16 thomas error = got_object_id_str(&repo_commit->parent_id, id2);
271 8a35f56c 2022-07-16 thomas if (error)
272 8a35f56c 2022-07-16 thomas return error;
273 8a35f56c 2022-07-16 thomas free(id2);
275 8a35f56c 2022-07-16 thomas repo_commit->parent_id = strdup("/dev/null");
276 8a35f56c 2022-07-16 thomas if (repo_commit->parent_id == NULL) {
277 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
278 8a35f56c 2022-07-16 thomas return error;
283 8a35f56c 2022-07-16 thomas repo_commit->committer_time =
284 8a35f56c 2022-07-16 thomas got_object_commit_get_committer_time(commit);
286 8a35f56c 2022-07-16 thomas repo_commit->author =
287 8a35f56c 2022-07-16 thomas strdup(got_object_commit_get_author(commit));
288 8a35f56c 2022-07-16 thomas if (repo_commit->author == NULL) {
289 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
290 8a35f56c 2022-07-16 thomas return error;
292 8a35f56c 2022-07-16 thomas repo_commit->committer =
293 8a35f56c 2022-07-16 thomas strdup(got_object_commit_get_committer(commit));
294 8a35f56c 2022-07-16 thomas if (repo_commit->committer == NULL) {
295 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
296 8a35f56c 2022-07-16 thomas return error;
298 8a35f56c 2022-07-16 thomas error = got_object_commit_get_logmsg(&commit_msg0, commit);
299 8a35f56c 2022-07-16 thomas if (error)
300 8a35f56c 2022-07-16 thomas return error;
302 8a35f56c 2022-07-16 thomas commit_msg = commit_msg0;
303 8a35f56c 2022-07-16 thomas while (*commit_msg == '\n')
304 8a35f56c 2022-07-16 thomas commit_msg++;
306 8a35f56c 2022-07-16 thomas repo_commit->commit_msg = strdup(commit_msg);
307 8a35f56c 2022-07-16 thomas if (repo_commit->commit_msg == NULL)
308 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
309 8a35f56c 2022-07-16 thomas free(commit_msg0);
310 8a35f56c 2022-07-16 thomas return error;
313 8a35f56c 2022-07-16 thomas const struct got_error *
314 087cc2fc 2023-06-15 thomas got_get_repo_commits(struct request *c, size_t limit)
316 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
317 8a35f56c 2022-07-16 thomas struct got_object_id *id = NULL;
318 8a35f56c 2022-07-16 thomas struct got_commit_graph *graph = NULL;
319 8a35f56c 2022-07-16 thomas struct got_commit_object *commit = NULL;
320 8a35f56c 2022-07-16 thomas struct got_reflist_head refs;
321 4d0573ec 2022-09-02 thomas struct got_reference *ref = NULL;
322 8a35f56c 2022-07-16 thomas struct repo_commit *repo_commit = NULL;
323 8a35f56c 2022-07-16 thomas struct server *srv = c->srv;
324 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
325 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
326 8a35f56c 2022-07-16 thomas struct querystring *qs = t->qs;
327 8a35f56c 2022-07-16 thomas struct repo_dir *repo_dir = t->repo_dir;
328 8a35f56c 2022-07-16 thomas char *in_repo_path = NULL, *repo_path = NULL, *file_path = NULL;
329 7272b60a 2023-06-15 thomas int chk_next = 0;
331 087cc2fc 2023-06-15 thomas if (limit == 0)
332 087cc2fc 2023-06-15 thomas return got_error(GOT_ERR_RANGE);
334 087cc2fc 2023-06-15 thomas if (limit > 1) {
336 7272b60a 2023-06-15 thomas * Traverse one commit more than requested to provide
337 7272b60a 2023-06-15 thomas * the next button.
340 7272b60a 2023-06-15 thomas chk_next = 1;
343 8a35f56c 2022-07-16 thomas TAILQ_INIT(&refs);
345 102d840d 2023-06-22 thomas if (qs->file != NULL && *qs->file != '\0')
346 8a35f56c 2022-07-16 thomas if (asprintf(&file_path, "%s/%s", qs->folder ? qs->folder : "",
347 8a35f56c 2022-07-16 thomas qs->file) == -1)
348 8a35f56c 2022-07-16 thomas return got_error_from_errno("asprintf");
350 8a35f56c 2022-07-16 thomas if (asprintf(&repo_path, "%s/%s", srv->repos_path,
351 31797419 2022-09-02 thomas repo_dir->name) == -1) {
352 31797419 2022-09-02 thomas error = got_error_from_errno("asprintf");
353 31797419 2022-09-02 thomas goto done;
356 42814e01 2023-01-23 thomas if (qs->commit) {
357 42814e01 2023-01-23 thomas error = got_repo_match_object_id_prefix(&id, qs->commit,
358 42814e01 2023-01-23 thomas GOT_OBJ_TYPE_COMMIT, repo);
359 42814e01 2023-01-23 thomas if (error)
360 42814e01 2023-01-23 thomas goto done;
362 8a35f56c 2022-07-16 thomas error = got_ref_open(&ref, repo, qs->headref, 0);
363 8a35f56c 2022-07-16 thomas if (error)
364 8a35f56c 2022-07-16 thomas goto done;
366 8a35f56c 2022-07-16 thomas error = got_ref_resolve(&id, repo, ref);
367 8a35f56c 2022-07-16 thomas if (error)
368 8a35f56c 2022-07-16 thomas goto done;
371 8a35f56c 2022-07-16 thomas error = got_repo_map_path(&in_repo_path, repo, repo_path);
372 8a35f56c 2022-07-16 thomas if (error)
373 8a35f56c 2022-07-16 thomas goto done;
375 8a35f56c 2022-07-16 thomas error = got_ref_list(&refs, repo, NULL, got_ref_cmp_by_name, NULL);
376 8a35f56c 2022-07-16 thomas if (error)
377 8a35f56c 2022-07-16 thomas goto done;
379 102d840d 2023-06-22 thomas if (qs->file != NULL && *qs->file != '\0') {
380 8a35f56c 2022-07-16 thomas error = got_commit_graph_open(&graph, file_path, 0);
381 8a35f56c 2022-07-16 thomas if (error)
382 8a35f56c 2022-07-16 thomas goto done;
384 8a35f56c 2022-07-16 thomas error = got_commit_graph_open(&graph, in_repo_path, 0);
385 8a35f56c 2022-07-16 thomas if (error)
386 8a35f56c 2022-07-16 thomas goto done;
389 8a35f56c 2022-07-16 thomas error = got_commit_graph_iter_start(graph, id, repo, NULL, NULL);
390 8a35f56c 2022-07-16 thomas if (error)
391 8a35f56c 2022-07-16 thomas goto done;
393 8a35f56c 2022-07-16 thomas for (;;) {
394 7210b715 2022-09-11 thomas struct got_object_id next_id;
396 95326260 2022-09-05 thomas error = got_commit_graph_iter_next(&next_id, graph, repo, NULL,
398 8a35f56c 2022-07-16 thomas if (error) {
399 8a35f56c 2022-07-16 thomas if (error->code == GOT_ERR_ITER_COMPLETED)
400 8a35f56c 2022-07-16 thomas error = NULL;
401 8a35f56c 2022-07-16 thomas goto done;
404 7210b715 2022-09-11 thomas error = got_object_open_as_commit(&commit, repo, &next_id);
405 8a35f56c 2022-07-16 thomas if (error)
406 8a35f56c 2022-07-16 thomas goto done;
408 df9fed09 2022-09-02 thomas error = got_init_repo_commit(&repo_commit);
409 df9fed09 2022-09-02 thomas if (error)
410 df9fed09 2022-09-02 thomas goto done;
412 8a35f56c 2022-07-16 thomas error = got_get_repo_commit(c, repo_commit, commit,
413 7210b715 2022-09-11 thomas &refs, &next_id);
414 349f6f39 2022-09-07 thomas if (error) {
415 349f6f39 2022-09-07 thomas gotweb_free_repo_commit(repo_commit);
416 7272b60a 2023-06-15 thomas goto done;
419 7272b60a 2023-06-15 thomas if (--limit == 0 && chk_next) {
420 7272b60a 2023-06-15 thomas t->more_id = strdup(repo_commit->commit_id);
421 7272b60a 2023-06-15 thomas if (t->more_id == NULL)
422 7272b60a 2023-06-15 thomas error = got_error_from_errno("strdup");
423 8a35f56c 2022-07-16 thomas goto done;
426 349f6f39 2022-09-07 thomas TAILQ_INSERT_TAIL(&t->repo_commits, repo_commit, entry);
428 7272b60a 2023-06-15 thomas if (limit == 0)
429 7272b60a 2023-06-15 thomas goto done;
431 8a35f56c 2022-07-16 thomas if (commit) {
432 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
433 8a35f56c 2022-07-16 thomas commit = NULL;
438 4d0573ec 2022-09-02 thomas got_ref_close(ref);
439 8a35f56c 2022-07-16 thomas if (commit)
440 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
441 8a35f56c 2022-07-16 thomas if (graph)
442 8a35f56c 2022-07-16 thomas got_commit_graph_close(graph);
443 8a35f56c 2022-07-16 thomas got_ref_list_free(&refs);
444 bc4d9cc8 2022-09-02 thomas free(in_repo_path);
445 8a35f56c 2022-07-16 thomas free(file_path);
446 8a35f56c 2022-07-16 thomas free(repo_path);
447 8a35f56c 2022-07-16 thomas free(id);
448 8a35f56c 2022-07-16 thomas return error;
451 8a35f56c 2022-07-16 thomas const struct got_error *
452 6c24d194 2023-06-15 thomas got_get_repo_tags(struct request *c, size_t limit)
454 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
455 8a35f56c 2022-07-16 thomas struct got_object_id *id = NULL;
456 8a35f56c 2022-07-16 thomas struct got_commit_object *commit = NULL;
457 8a35f56c 2022-07-16 thomas struct got_reflist_head refs;
458 8a35f56c 2022-07-16 thomas struct got_reference *ref;
459 8a35f56c 2022-07-16 thomas struct got_reflist_entry *re;
460 8a35f56c 2022-07-16 thomas struct server *srv = c->srv;
461 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
462 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
463 8a35f56c 2022-07-16 thomas struct querystring *qs = t->qs;
464 8a35f56c 2022-07-16 thomas struct repo_dir *repo_dir = t->repo_dir;
465 8a35f56c 2022-07-16 thomas struct got_tag_object *tag = NULL;
466 8a35f56c 2022-07-16 thomas struct repo_tag *rt = NULL, *trt = NULL;
467 8a35f56c 2022-07-16 thomas char *in_repo_path = NULL, *repo_path = NULL, *id_str = NULL;
468 217813df 2022-09-02 thomas char *tag_commit = NULL, *tag_commit0 = NULL;
469 8a35f56c 2022-07-16 thomas char *commit_msg = NULL, *commit_msg0 = NULL;
470 8a35f56c 2022-07-16 thomas int chk_next = 0, chk_multi = 1, commit_found = 0, c_cnt = 0;
472 8a35f56c 2022-07-16 thomas TAILQ_INIT(&refs);
474 6c24d194 2023-06-15 thomas if (limit == 0)
475 6c24d194 2023-06-15 thomas return got_error(GOT_ERR_RANGE);
477 8a35f56c 2022-07-16 thomas if (asprintf(&repo_path, "%s/%s", srv->repos_path,
478 8a35f56c 2022-07-16 thomas repo_dir->name) == -1)
479 8a35f56c 2022-07-16 thomas return got_error_from_errno("asprintf");
481 d6795e9f 2022-12-30 thomas if (qs->commit == NULL && (qs->action == TAGS || qs->action == RSS)) {
482 8a35f56c 2022-07-16 thomas error = got_ref_open(&ref, repo, qs->headref, 0);
483 8a35f56c 2022-07-16 thomas if (error)
484 8a35f56c 2022-07-16 thomas goto err;
485 8a35f56c 2022-07-16 thomas error = got_ref_resolve(&id, repo, ref);
486 8a35f56c 2022-07-16 thomas got_ref_close(ref);
487 8a35f56c 2022-07-16 thomas if (error)
488 8a35f56c 2022-07-16 thomas goto err;
489 8a35f56c 2022-07-16 thomas } else if (qs->commit == NULL && qs->action == TAG) {
490 8a35f56c 2022-07-16 thomas error = got_error_msg(GOT_ERR_EOF, "commit id missing");
491 8a35f56c 2022-07-16 thomas goto err;
493 8a35f56c 2022-07-16 thomas error = got_repo_match_object_id_prefix(&id, qs->commit,
494 8a35f56c 2022-07-16 thomas GOT_OBJ_TYPE_COMMIT, repo);
495 8a35f56c 2022-07-16 thomas if (error)
496 8a35f56c 2022-07-16 thomas goto err;
499 8a35f56c 2022-07-16 thomas if (qs->action != SUMMARY && qs->action != TAGS) {
500 8a35f56c 2022-07-16 thomas error = got_object_open_as_commit(&commit, repo, id);
501 8a35f56c 2022-07-16 thomas if (error)
502 8a35f56c 2022-07-16 thomas goto err;
503 8a35f56c 2022-07-16 thomas error = got_object_commit_get_logmsg(&commit_msg0, commit);
504 8a35f56c 2022-07-16 thomas if (error)
505 8a35f56c 2022-07-16 thomas goto err;
506 8a35f56c 2022-07-16 thomas if (commit) {
507 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
508 8a35f56c 2022-07-16 thomas commit = NULL;
512 8a35f56c 2022-07-16 thomas error = got_repo_map_path(&in_repo_path, repo, repo_path);
513 8a35f56c 2022-07-16 thomas if (error)
514 8a35f56c 2022-07-16 thomas goto err;
516 8a35f56c 2022-07-16 thomas error = got_ref_list(&refs, repo, "refs/tags", got_ref_cmp_tags,
518 8a35f56c 2022-07-16 thomas if (error)
519 8a35f56c 2022-07-16 thomas goto err;
521 8a35f56c 2022-07-16 thomas if (limit == 1)
522 8a35f56c 2022-07-16 thomas chk_multi = 0;
525 8a35f56c 2022-07-16 thomas * XXX: again, see previous message about caching
528 8a35f56c 2022-07-16 thomas TAILQ_FOREACH(re, &refs, entry) {
529 8a35f56c 2022-07-16 thomas struct repo_tag *new_repo_tag = NULL;
530 8a35f56c 2022-07-16 thomas error = got_init_repo_tag(&new_repo_tag);
531 8a35f56c 2022-07-16 thomas if (error)
532 8a35f56c 2022-07-16 thomas goto err;
534 8a35f56c 2022-07-16 thomas TAILQ_INSERT_TAIL(&t->repo_tags, new_repo_tag, entry);
536 8a35f56c 2022-07-16 thomas new_repo_tag->tag_name = strdup(got_ref_get_name(re->ref));
537 8a35f56c 2022-07-16 thomas if (new_repo_tag->tag_name == NULL) {
538 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
539 8a35f56c 2022-07-16 thomas goto err;
542 19d60ee3 2022-09-02 thomas free(id);
543 19d60ee3 2022-09-02 thomas id = NULL;
545 19d60ee3 2022-09-02 thomas free(id_str);
546 19d60ee3 2022-09-02 thomas id_str = NULL;
548 8a35f56c 2022-07-16 thomas error = got_ref_resolve(&id, repo, re->ref);
549 8a35f56c 2022-07-16 thomas if (error)
550 8a35f56c 2022-07-16 thomas goto done;
553 acd4ff87 2022-09-02 thomas got_object_tag_close(tag);
554 8a35f56c 2022-07-16 thomas error = got_object_open_as_tag(&tag, repo, id);
555 8a35f56c 2022-07-16 thomas if (error) {
556 19d60ee3 2022-09-02 thomas if (error->code != GOT_ERR_OBJ_TYPE)
557 8a35f56c 2022-07-16 thomas goto done;
558 8a35f56c 2022-07-16 thomas /* "lightweight" tag */
559 8a35f56c 2022-07-16 thomas error = got_object_open_as_commit(&commit, repo, id);
560 19d60ee3 2022-09-02 thomas if (error)
561 8a35f56c 2022-07-16 thomas goto done;
562 8a35f56c 2022-07-16 thomas new_repo_tag->tagger =
563 8a35f56c 2022-07-16 thomas strdup(got_object_commit_get_committer(commit));
564 8a35f56c 2022-07-16 thomas if (new_repo_tag->tagger == NULL) {
565 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
566 8a35f56c 2022-07-16 thomas goto err;
568 8a35f56c 2022-07-16 thomas new_repo_tag->tagger_time =
569 8a35f56c 2022-07-16 thomas got_object_commit_get_committer_time(commit);
570 8a35f56c 2022-07-16 thomas error = got_object_id_str(&id_str, id);
571 8a35f56c 2022-07-16 thomas if (error)
572 8a35f56c 2022-07-16 thomas goto err;
574 8a35f56c 2022-07-16 thomas new_repo_tag->tagger =
575 8a35f56c 2022-07-16 thomas strdup(got_object_tag_get_tagger(tag));
576 8a35f56c 2022-07-16 thomas if (new_repo_tag->tagger == NULL) {
577 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
578 8a35f56c 2022-07-16 thomas goto err;
580 8a35f56c 2022-07-16 thomas new_repo_tag->tagger_time =
581 8a35f56c 2022-07-16 thomas got_object_tag_get_tagger_time(tag);
582 8a35f56c 2022-07-16 thomas error = got_object_id_str(&id_str,
583 8a35f56c 2022-07-16 thomas got_object_tag_get_object_id(tag));
584 8a35f56c 2022-07-16 thomas if (error)
585 8a35f56c 2022-07-16 thomas goto err;
588 8a35f56c 2022-07-16 thomas new_repo_tag->commit_id = strdup(id_str);
589 8a35f56c 2022-07-16 thomas if (new_repo_tag->commit_id == NULL)
590 8a35f56c 2022-07-16 thomas goto err;
592 8a35f56c 2022-07-16 thomas if (commit_found == 0 && qs->commit != NULL &&
593 8a35f56c 2022-07-16 thomas strncmp(id_str, qs->commit, strlen(id_str)) != 0)
594 8a35f56c 2022-07-16 thomas continue;
596 8a35f56c 2022-07-16 thomas commit_found = 1;
598 8a35f56c 2022-07-16 thomas t->tag_count++;
601 8a35f56c 2022-07-16 thomas * check for one more commit before breaking,
602 8a35f56c 2022-07-16 thomas * so we know whether to navigate through briefs
603 8a35f56c 2022-07-16 thomas * commits and summary
605 8a35f56c 2022-07-16 thomas if (chk_next) {
606 8a35f56c 2022-07-16 thomas t->next_id = strdup(new_repo_tag->commit_id);
607 8a35f56c 2022-07-16 thomas if (t->next_id == NULL) {
608 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
609 8a35f56c 2022-07-16 thomas goto err;
611 8a35f56c 2022-07-16 thomas if (commit) {
612 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
613 8a35f56c 2022-07-16 thomas commit = NULL;
615 8a35f56c 2022-07-16 thomas TAILQ_REMOVE(&t->repo_tags, new_repo_tag, entry);
616 8a35f56c 2022-07-16 thomas gotweb_free_repo_tag(new_repo_tag);
617 8a35f56c 2022-07-16 thomas goto done;
620 8a35f56c 2022-07-16 thomas if (commit) {
621 217813df 2022-09-02 thomas error = got_object_commit_get_logmsg(&tag_commit0,
623 8a35f56c 2022-07-16 thomas if (error)
624 217813df 2022-09-02 thomas goto err;
625 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
626 8a35f56c 2022-07-16 thomas commit = NULL;
628 217813df 2022-09-02 thomas tag_commit0 = strdup(got_object_tag_get_message(tag));
629 217813df 2022-09-02 thomas if (tag_commit0 == NULL) {
630 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
631 217813df 2022-09-02 thomas goto err;
635 217813df 2022-09-02 thomas tag_commit = tag_commit0;
636 217813df 2022-09-02 thomas while (*tag_commit == '\n')
637 217813df 2022-09-02 thomas tag_commit++;
638 217813df 2022-09-02 thomas new_repo_tag->tag_commit = strdup(tag_commit);
639 217813df 2022-09-02 thomas if (new_repo_tag->tag_commit == NULL) {
640 217813df 2022-09-02 thomas error = got_error_from_errno("strdup");
641 217813df 2022-09-02 thomas free(tag_commit0);
642 217813df 2022-09-02 thomas goto err;
644 217813df 2022-09-02 thomas free(tag_commit0);
646 8a35f56c 2022-07-16 thomas if (qs->action != SUMMARY && qs->action != TAGS) {
647 8a35f56c 2022-07-16 thomas commit_msg = commit_msg0;
648 8a35f56c 2022-07-16 thomas while (*commit_msg == '\n')
649 8a35f56c 2022-07-16 thomas commit_msg++;
651 8a35f56c 2022-07-16 thomas new_repo_tag->commit_msg = strdup(commit_msg);
652 8a35f56c 2022-07-16 thomas if (new_repo_tag->commit_msg == NULL) {
653 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
654 8a35f56c 2022-07-16 thomas goto err;
658 8a35f56c 2022-07-16 thomas if (limit && --limit == 0) {
659 8a35f56c 2022-07-16 thomas if (chk_multi == 0)
661 8a35f56c 2022-07-16 thomas chk_next = 1;
667 8a35f56c 2022-07-16 thomas * we have tailq populated, so find previous commit id
668 8a35f56c 2022-07-16 thomas * for navigation through briefs and commits
670 8a35f56c 2022-07-16 thomas if (t->tag_count == 0) {
671 8a35f56c 2022-07-16 thomas TAILQ_FOREACH_SAFE(rt, &t->repo_tags, entry, trt) {
672 8a35f56c 2022-07-16 thomas TAILQ_REMOVE(&t->repo_tags, rt, entry);
673 8a35f56c 2022-07-16 thomas gotweb_free_repo_tag(rt);
676 8a35f56c 2022-07-16 thomas if (t->tag_count > 0 && t->prev_id == NULL && qs->commit != NULL) {
677 8a35f56c 2022-07-16 thomas commit_found = 0;
678 8a35f56c 2022-07-16 thomas TAILQ_FOREACH_REVERSE(rt, &t->repo_tags, repo_tags_head,
680 8a35f56c 2022-07-16 thomas if (commit_found == 0 && rt->commit_id != NULL &&
681 8a35f56c 2022-07-16 thomas strcmp(qs->commit, rt->commit_id) != 0) {
682 8a35f56c 2022-07-16 thomas continue;
684 8a35f56c 2022-07-16 thomas commit_found = 1;
685 8a35f56c 2022-07-16 thomas if (c_cnt == srv->max_commits_display ||
686 8a35f56c 2022-07-16 thomas rt == TAILQ_FIRST(&t->repo_tags)) {
687 8a35f56c 2022-07-16 thomas t->prev_id = strdup(rt->commit_id);
688 8a35f56c 2022-07-16 thomas if (t->prev_id == NULL)
689 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
696 8a35f56c 2022-07-16 thomas if (commit)
697 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
699 19d60ee3 2022-09-02 thomas got_object_tag_close(tag);
700 8a35f56c 2022-07-16 thomas got_ref_list_free(&refs);
701 ddcf1d33 2022-09-02 thomas free(commit_msg0);
702 19d60ee3 2022-09-02 thomas free(in_repo_path);
703 8a35f56c 2022-07-16 thomas free(repo_path);
704 8a35f56c 2022-07-16 thomas free(id);
705 19d60ee3 2022-09-02 thomas free(id_str);
706 8a35f56c 2022-07-16 thomas return error;
710 3c14c1f2 2023-01-06 thomas got_output_repo_tree(struct request *c,
711 3c14c1f2 2023-01-06 thomas int (*cb)(struct template *, struct got_tree_entry *))
713 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
714 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
715 8a35f56c 2022-07-16 thomas struct got_commit_object *commit = NULL;
716 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
717 8a35f56c 2022-07-16 thomas struct querystring *qs = t->qs;
718 8a35f56c 2022-07-16 thomas struct repo_commit *rc = NULL;
719 8a35f56c 2022-07-16 thomas struct got_object_id *tree_id = NULL, *commit_id = NULL;
720 8a35f56c 2022-07-16 thomas struct got_reflist_head refs;
721 8a35f56c 2022-07-16 thomas struct got_tree_object *tree = NULL;
722 3c14c1f2 2023-01-06 thomas struct got_tree_entry *te;
723 8a35f56c 2022-07-16 thomas struct repo_dir *repo_dir = t->repo_dir;
724 06325330 2022-09-02 thomas char *escaped_name = NULL, *path = NULL;
725 3c14c1f2 2023-01-06 thomas int nentries, i;
727 8a35f56c 2022-07-16 thomas TAILQ_INIT(&refs);
729 8a35f56c 2022-07-16 thomas rc = TAILQ_FIRST(&t->repo_commits);
731 8a35f56c 2022-07-16 thomas if (qs->folder != NULL) {
732 8a35f56c 2022-07-16 thomas path = strdup(qs->folder);
733 8a35f56c 2022-07-16 thomas if (path == NULL) {
734 8a35f56c 2022-07-16 thomas error = got_error_from_errno("strdup");
735 8a35f56c 2022-07-16 thomas goto done;
738 557d32ee 2022-09-02 thomas error = got_repo_map_path(&path, repo, repo_dir->path);
739 8a35f56c 2022-07-16 thomas if (error)
740 8a35f56c 2022-07-16 thomas goto done;
743 8a35f56c 2022-07-16 thomas error = got_repo_match_object_id(&commit_id, NULL, rc->commit_id,
744 8a35f56c 2022-07-16 thomas GOT_OBJ_TYPE_COMMIT, &refs, repo);
745 8a35f56c 2022-07-16 thomas if (error)
746 8a35f56c 2022-07-16 thomas goto done;
748 8a35f56c 2022-07-16 thomas error = got_object_open_as_commit(&commit, repo, commit_id);
749 8a35f56c 2022-07-16 thomas if (error)
750 8a35f56c 2022-07-16 thomas goto done;
752 8a35f56c 2022-07-16 thomas error = got_object_id_by_path(&tree_id, repo, commit, path);
753 8a35f56c 2022-07-16 thomas if (error)
754 8a35f56c 2022-07-16 thomas goto done;
756 8a35f56c 2022-07-16 thomas error = got_object_open_as_tree(&tree, repo, tree_id);
757 8a35f56c 2022-07-16 thomas if (error)
758 8a35f56c 2022-07-16 thomas goto done;
760 8a35f56c 2022-07-16 thomas nentries = got_object_tree_get_nentries(tree);
762 8a35f56c 2022-07-16 thomas for (i = 0; i < nentries; i++) {
763 8a35f56c 2022-07-16 thomas te = got_object_tree_get_entry(tree, i);
764 8f464e92 2023-02-17 thomas if (cb(c->tp, te) == -1) {
765 8f464e92 2023-02-17 thomas error = got_error(GOT_ERR_CANCELLED);
770 df610f47 2022-08-27 thomas free(escaped_name);
771 8a35f56c 2022-07-16 thomas free(path);
772 8a35f56c 2022-07-16 thomas got_ref_list_free(&refs);
773 8a35f56c 2022-07-16 thomas if (commit)
774 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
775 12e242cc 2022-09-06 thomas if (tree)
776 12e242cc 2022-09-06 thomas got_object_tree_close(tree);
777 8a35f56c 2022-07-16 thomas free(commit_id);
778 8a35f56c 2022-07-16 thomas free(tree_id);
779 3c14c1f2 2023-01-06 thomas if (error) {
780 aa2aecab 2023-05-25 thomas if (error->code != GOT_ERR_CANCELLED)
781 aa2aecab 2023-05-25 thomas log_warnx("%s: %s", __func__, error->msg);
782 3c14c1f2 2023-01-06 thomas return -1;
784 3c14c1f2 2023-01-06 thomas return 0;
787 8a35f56c 2022-07-16 thomas const struct got_error *
788 b82440e1 2023-01-06 thomas got_open_blob_for_output(struct got_blob_object **blob, int *fd,
789 b82440e1 2023-01-06 thomas int *binary, struct request *c)
791 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
792 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
793 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
794 8a35f56c 2022-07-16 thomas struct querystring *qs = c->t->qs;
795 8a35f56c 2022-07-16 thomas struct got_commit_object *commit = NULL;
796 8a35f56c 2022-07-16 thomas struct got_object_id *commit_id = NULL;
797 8a35f56c 2022-07-16 thomas struct got_reflist_head refs;
798 8a35f56c 2022-07-16 thomas char *path = NULL, *in_repo_path = NULL;
799 b82440e1 2023-01-06 thomas int obj_type;
801 8a35f56c 2022-07-16 thomas TAILQ_INIT(&refs);
803 b82440e1 2023-01-06 thomas *blob = NULL;
804 b82440e1 2023-01-06 thomas *fd = -1;
805 b82440e1 2023-01-06 thomas *binary = 0;
807 8a35f56c 2022-07-16 thomas if (asprintf(&path, "%s%s%s", qs->folder ? qs->folder : "",
808 8a35f56c 2022-07-16 thomas qs->folder ? "/" : "", qs->file) == -1) {
809 8a35f56c 2022-07-16 thomas error = got_error_from_errno("asprintf");
810 8a35f56c 2022-07-16 thomas goto done;
813 8a35f56c 2022-07-16 thomas error = got_repo_map_path(&in_repo_path, repo, path);
814 8a35f56c 2022-07-16 thomas if (error)
815 8a35f56c 2022-07-16 thomas goto done;
817 8a35f56c 2022-07-16 thomas error = got_repo_match_object_id(&commit_id, NULL, qs->commit,
818 8a35f56c 2022-07-16 thomas GOT_OBJ_TYPE_COMMIT, &refs, repo);
819 8a35f56c 2022-07-16 thomas if (error)
820 8a35f56c 2022-07-16 thomas goto done;
822 8a35f56c 2022-07-16 thomas error = got_object_open_as_commit(&commit, repo, commit_id);
823 8a35f56c 2022-07-16 thomas if (error)
824 8a35f56c 2022-07-16 thomas goto done;
826 8a35f56c 2022-07-16 thomas error = got_object_id_by_path(&commit_id, repo, commit, in_repo_path);
827 8a35f56c 2022-07-16 thomas if (error)
828 8a35f56c 2022-07-16 thomas goto done;
830 8a35f56c 2022-07-16 thomas if (commit_id == NULL) {
831 8a35f56c 2022-07-16 thomas error = got_error(GOT_ERR_NO_OBJ);
832 8a35f56c 2022-07-16 thomas goto done;
835 8a35f56c 2022-07-16 thomas error = got_object_get_type(&obj_type, repo, commit_id);
836 8a35f56c 2022-07-16 thomas if (error)
837 8a35f56c 2022-07-16 thomas goto done;
839 8a35f56c 2022-07-16 thomas if (obj_type != GOT_OBJ_TYPE_BLOB) {
840 8a35f56c 2022-07-16 thomas error = got_error(GOT_ERR_OBJ_TYPE);
841 8a35f56c 2022-07-16 thomas goto done;
844 b82440e1 2023-01-06 thomas error = got_gotweb_dupfd(&c->priv_fd[BLOB_FD_1], fd);
845 8a35f56c 2022-07-16 thomas if (error)
846 8a35f56c 2022-07-16 thomas goto done;
848 b82440e1 2023-01-06 thomas error = got_object_open_as_blob(blob, repo, commit_id, BUF, *fd);
849 8a35f56c 2022-07-16 thomas if (error)
850 8a35f56c 2022-07-16 thomas goto done;
852 b82440e1 2023-01-06 thomas error = got_object_blob_is_binary(binary, *blob);
853 efe3fd03 2023-01-06 thomas if (error)
854 efe3fd03 2023-01-06 thomas goto done;
857 b82440e1 2023-01-06 thomas if (commit)
858 b82440e1 2023-01-06 thomas got_object_commit_close(commit);
860 b82440e1 2023-01-06 thomas if (error) {
861 b82440e1 2023-01-06 thomas if (*fd != -1)
862 b82440e1 2023-01-06 thomas close(*fd);
863 b82440e1 2023-01-06 thomas if (*blob)
864 b82440e1 2023-01-06 thomas got_object_blob_close(*blob);
865 b82440e1 2023-01-06 thomas *fd = -1;
866 b82440e1 2023-01-06 thomas *blob = NULL;
869 b82440e1 2023-01-06 thomas free(in_repo_path);
870 b82440e1 2023-01-06 thomas free(commit_id);
871 b82440e1 2023-01-06 thomas free(path);
872 8a35f56c 2022-07-16 thomas return error;
876 b82440e1 2023-01-06 thomas got_output_blob_by_lines(struct template *tp, struct got_blob_object *blob,
877 b82440e1 2023-01-06 thomas int (*cb)(struct template *, const char *, size_t))
879 b82440e1 2023-01-06 thomas const struct got_error *err;
880 b82440e1 2023-01-06 thomas char *line = NULL;
881 b82440e1 2023-01-06 thomas size_t linesize = 0;
882 b82440e1 2023-01-06 thomas size_t lineno = 0;
883 b82440e1 2023-01-06 thomas ssize_t linelen = 0;
885 b82440e1 2023-01-06 thomas for (;;) {
886 b82440e1 2023-01-06 thomas err = got_object_blob_getline(&line, &linelen, &linesize,
888 b82440e1 2023-01-06 thomas if (err || linelen == -1)
890 b82440e1 2023-01-06 thomas lineno++;
891 8f464e92 2023-02-17 thomas if (cb(tp, line, lineno) == -1) {
892 8f464e92 2023-02-17 thomas err = got_error(GOT_ERR_CANCELLED);
897 b82440e1 2023-01-06 thomas free(line);
899 b82440e1 2023-01-06 thomas if (err) {
900 aa2aecab 2023-05-25 thomas if (err->code != GOT_ERR_CANCELLED)
901 aa2aecab 2023-05-25 thomas log_warnx("%s: got_object_blob_getline failed: %s",
902 aa2aecab 2023-05-25 thomas __func__, err->msg);
903 b82440e1 2023-01-06 thomas return -1;
905 b82440e1 2023-01-06 thomas return 0;
908 8a35f56c 2022-07-16 thomas struct blame_cb_args {
909 8a35f56c 2022-07-16 thomas struct blame_line *lines;
910 8a35f56c 2022-07-16 thomas int nlines;
911 8a35f56c 2022-07-16 thomas int nlines_prec;
912 8a35f56c 2022-07-16 thomas int lineno_cur;
913 8a35f56c 2022-07-16 thomas off_t *line_offsets;
915 8a35f56c 2022-07-16 thomas struct got_repository *repo;
916 8a35f56c 2022-07-16 thomas struct request *c;
917 1cd5d437 2023-01-15 thomas got_render_blame_line_cb cb;
920 8a35f56c 2022-07-16 thomas static const struct got_error *
921 8a35f56c 2022-07-16 thomas got_gotweb_blame_cb(void *arg, int nlines, int lineno,
922 8a35f56c 2022-07-16 thomas struct got_commit_object *commit, struct got_object_id *id)
924 8a35f56c 2022-07-16 thomas const struct got_error *err = NULL;
925 8a35f56c 2022-07-16 thomas struct blame_cb_args *a = arg;
926 8a35f56c 2022-07-16 thomas struct blame_line *bline;
927 8a35f56c 2022-07-16 thomas struct request *c = a->c;
928 1cd5d437 2023-01-15 thomas char *line = NULL;
929 8a35f56c 2022-07-16 thomas size_t linesize = 0;
930 8a35f56c 2022-07-16 thomas off_t offset;
931 8a35f56c 2022-07-16 thomas struct tm tm;
932 8a35f56c 2022-07-16 thomas time_t committer_time;
934 8a35f56c 2022-07-16 thomas if (nlines != a->nlines ||
935 8a35f56c 2022-07-16 thomas (lineno != -1 && lineno < 1) || lineno > a->nlines)
936 8a35f56c 2022-07-16 thomas return got_error(GOT_ERR_RANGE);
938 8a35f56c 2022-07-16 thomas if (lineno == -1)
939 8a35f56c 2022-07-16 thomas return NULL; /* no change in this commit */
941 8a35f56c 2022-07-16 thomas /* Annotate this line. */
942 8a35f56c 2022-07-16 thomas bline = &a->lines[lineno - 1];
943 8a35f56c 2022-07-16 thomas if (bline->annotated)
944 8a35f56c 2022-07-16 thomas return NULL;
945 8a35f56c 2022-07-16 thomas err = got_object_id_str(&bline->id_str, id);
947 8a35f56c 2022-07-16 thomas return err;
949 8a35f56c 2022-07-16 thomas bline->committer = strdup(got_object_commit_get_committer(commit));
950 8a35f56c 2022-07-16 thomas if (bline->committer == NULL) {
951 8a35f56c 2022-07-16 thomas err = got_error_from_errno("strdup");
952 8a35f56c 2022-07-16 thomas goto done;
955 8a35f56c 2022-07-16 thomas committer_time = got_object_commit_get_committer_time(commit);
956 8a35f56c 2022-07-16 thomas if (gmtime_r(&committer_time, &tm) == NULL)
957 8a35f56c 2022-07-16 thomas return got_error_from_errno("gmtime_r");
958 8a35f56c 2022-07-16 thomas if (strftime(bline->datebuf, sizeof(bline->datebuf), "%G-%m-%d",
959 8a35f56c 2022-07-16 thomas &tm) == 0) {
960 8a35f56c 2022-07-16 thomas err = got_error(GOT_ERR_NO_SPACE);
961 8a35f56c 2022-07-16 thomas goto done;
963 8a35f56c 2022-07-16 thomas bline->annotated = 1;
965 8a35f56c 2022-07-16 thomas /* Print lines annotated so far. */
966 8a35f56c 2022-07-16 thomas bline = &a->lines[a->lineno_cur - 1];
967 8a35f56c 2022-07-16 thomas if (!bline->annotated)
968 8a35f56c 2022-07-16 thomas goto done;
970 8a35f56c 2022-07-16 thomas offset = a->line_offsets[a->lineno_cur - 1];
971 8a35f56c 2022-07-16 thomas if (fseeko(a->f, offset, SEEK_SET) == -1) {
972 8a35f56c 2022-07-16 thomas err = got_error_from_errno("fseeko");
973 8a35f56c 2022-07-16 thomas goto done;
976 b5c07627 2022-08-18 thomas while (a->lineno_cur <= a->nlines && bline->annotated) {
977 8a35f56c 2022-07-16 thomas if (getline(&line, &linesize, a->f) == -1) {
978 8a35f56c 2022-07-16 thomas if (ferror(a->f))
979 8a35f56c 2022-07-16 thomas err = got_error_from_errno("getline");
983 1cd5d437 2023-01-15 thomas if (a->cb(c->tp, line, bline, a->nlines_prec,
984 ad5cb26d 2023-02-17 thomas a->lineno_cur) == -1) {
985 ad5cb26d 2023-02-17 thomas err = got_error(GOT_ERR_CANCELLED);
989 8a35f56c 2022-07-16 thomas a->lineno_cur++;
990 8a35f56c 2022-07-16 thomas bline = &a->lines[a->lineno_cur - 1];
993 8a35f56c 2022-07-16 thomas free(line);
994 8a35f56c 2022-07-16 thomas return err;
997 8a35f56c 2022-07-16 thomas const struct got_error *
998 1cd5d437 2023-01-15 thomas got_output_file_blame(struct request *c, got_render_blame_line_cb cb)
1000 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
1001 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
1002 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
1003 8a35f56c 2022-07-16 thomas struct querystring *qs = c->t->qs;
1004 8a35f56c 2022-07-16 thomas struct got_object_id *obj_id = NULL, *commit_id = NULL;
1005 8a35f56c 2022-07-16 thomas struct got_commit_object *commit = NULL;
1006 8a35f56c 2022-07-16 thomas struct got_reflist_head refs;
1007 8a35f56c 2022-07-16 thomas struct got_blob_object *blob = NULL;
1008 8a35f56c 2022-07-16 thomas char *path = NULL, *in_repo_path = NULL;
1009 8a35f56c 2022-07-16 thomas struct blame_cb_args bca;
1010 db26fc4c 2023-05-16 thomas int i, obj_type, blobfd = -1, fd1 = -1, fd2 = -1;
1011 8a35f56c 2022-07-16 thomas off_t filesize;
1012 8a35f56c 2022-07-16 thomas FILE *f1 = NULL, *f2 = NULL;
1014 8a35f56c 2022-07-16 thomas TAILQ_INIT(&refs);
1015 8a35f56c 2022-07-16 thomas bca.f = NULL;
1016 8a35f56c 2022-07-16 thomas bca.lines = NULL;
1017 1cd5d437 2023-01-15 thomas bca.cb = cb;
1019 8a35f56c 2022-07-16 thomas if (asprintf(&path, "%s%s%s", qs->folder ? qs->folder : "",
1020 8a35f56c 2022-07-16 thomas qs->folder ? "/" : "", qs->file) == -1) {
1021 8a35f56c 2022-07-16 thomas error = got_error_from_errno("asprintf");
1022 8a35f56c 2022-07-16 thomas goto done;
1025 8a35f56c 2022-07-16 thomas error = got_repo_map_path(&in_repo_path, repo, path);
1026 8a35f56c 2022-07-16 thomas if (error)
1027 8a35f56c 2022-07-16 thomas goto done;
1029 8a35f56c 2022-07-16 thomas error = got_repo_match_object_id(&commit_id, NULL, qs->commit,
1030 8a35f56c 2022-07-16 thomas GOT_OBJ_TYPE_COMMIT, &refs, repo);
1031 8a35f56c 2022-07-16 thomas if (error)
1032 8a35f56c 2022-07-16 thomas goto done;
1034 8a35f56c 2022-07-16 thomas error = got_object_open_as_commit(&commit, repo, commit_id);
1035 8a35f56c 2022-07-16 thomas if (error)
1036 8a35f56c 2022-07-16 thomas goto done;
1038 8a35f56c 2022-07-16 thomas error = got_object_id_by_path(&obj_id, repo, commit, in_repo_path);
1039 8a35f56c 2022-07-16 thomas if (error)
1040 8a35f56c 2022-07-16 thomas goto done;
1042 8a35f56c 2022-07-16 thomas error = got_object_get_type(&obj_type, repo, obj_id);
1043 8a35f56c 2022-07-16 thomas if (error)
1044 8a35f56c 2022-07-16 thomas goto done;
1046 8a35f56c 2022-07-16 thomas if (obj_type != GOT_OBJ_TYPE_BLOB) {
1047 8a35f56c 2022-07-16 thomas error = got_error(GOT_ERR_OBJ_TYPE);
1048 8a35f56c 2022-07-16 thomas goto done;
1051 04b2c111 2023-05-16 thomas error = got_gotweb_openfile(&bca.f, &c->priv_fd[BLAME_FD_1]);
1052 8a35f56c 2022-07-16 thomas if (error)
1053 8a35f56c 2022-07-16 thomas goto done;
1055 db26fc4c 2023-05-16 thomas error = got_gotweb_dupfd(&c->priv_fd[BLAME_FD_2], &blobfd);
1056 8a35f56c 2022-07-16 thomas if (error)
1057 8a35f56c 2022-07-16 thomas goto done;
1059 db26fc4c 2023-05-16 thomas error = got_object_open_as_blob(&blob, repo, obj_id, BUF, blobfd);
1060 8a35f56c 2022-07-16 thomas if (error)
1061 8a35f56c 2022-07-16 thomas goto done;
1063 8a35f56c 2022-07-16 thomas error = got_object_blob_dump_to_file(&filesize, &bca.nlines,
1064 8a35f56c 2022-07-16 thomas &bca.line_offsets, bca.f, blob);
1065 8a35f56c 2022-07-16 thomas if (error || bca.nlines == 0)
1066 8a35f56c 2022-07-16 thomas goto done;
1068 8a35f56c 2022-07-16 thomas /* Don't include \n at EOF in the blame line count. */
1069 8a35f56c 2022-07-16 thomas if (bca.line_offsets[bca.nlines - 1] == filesize)
1070 8a35f56c 2022-07-16 thomas bca.nlines--;
1072 8a35f56c 2022-07-16 thomas bca.lines = calloc(bca.nlines, sizeof(*bca.lines));
1073 8a35f56c 2022-07-16 thomas if (bca.lines == NULL) {
1074 8a35f56c 2022-07-16 thomas error = got_error_from_errno("calloc");
1075 8a35f56c 2022-07-16 thomas goto done;
1077 8a35f56c 2022-07-16 thomas bca.lineno_cur = 1;
1078 8a35f56c 2022-07-16 thomas bca.nlines_prec = 0;
1079 8a35f56c 2022-07-16 thomas i = bca.nlines;
1080 8a35f56c 2022-07-16 thomas while (i > 0) {
1081 8a35f56c 2022-07-16 thomas i /= 10;
1082 8a35f56c 2022-07-16 thomas bca.nlines_prec++;
1084 8a35f56c 2022-07-16 thomas bca.repo = repo;
1085 8a35f56c 2022-07-16 thomas bca.c = c;
1087 db26fc4c 2023-05-16 thomas error = got_gotweb_dupfd(&c->priv_fd[BLAME_FD_3], &fd1);
1088 8a35f56c 2022-07-16 thomas if (error)
1089 8a35f56c 2022-07-16 thomas goto done;
1091 db26fc4c 2023-05-16 thomas error = got_gotweb_dupfd(&c->priv_fd[BLAME_FD_4], &fd2);
1092 8a35f56c 2022-07-16 thomas if (error)
1093 8a35f56c 2022-07-16 thomas goto done;
1095 04b2c111 2023-05-16 thomas error = got_gotweb_openfile(&f1, &c->priv_fd[BLAME_FD_5]);
1096 8a35f56c 2022-07-16 thomas if (error)
1097 8a35f56c 2022-07-16 thomas goto done;
1099 04b2c111 2023-05-16 thomas error = got_gotweb_openfile(&f2, &c->priv_fd[BLAME_FD_6]);
1100 8a35f56c 2022-07-16 thomas if (error)
1101 8a35f56c 2022-07-16 thomas goto done;
1103 8a35f56c 2022-07-16 thomas error = got_blame(in_repo_path, commit_id, repo,
1104 8a35f56c 2022-07-16 thomas GOT_DIFF_ALGORITHM_MYERS, got_gotweb_blame_cb, &bca, NULL, NULL,
1105 db26fc4c 2023-05-16 thomas fd1, fd2, f1, f2);
1108 d38635a3 2022-09-03 thomas if (bca.lines) {
1109 8a35f56c 2022-07-16 thomas free(bca.line_offsets);
1110 8a35f56c 2022-07-16 thomas for (i = 0; i < bca.nlines; i++) {
1111 8a35f56c 2022-07-16 thomas struct blame_line *bline = &bca.lines[i];
1112 8a35f56c 2022-07-16 thomas free(bline->id_str);
1113 8a35f56c 2022-07-16 thomas free(bline->committer);
1116 8a35f56c 2022-07-16 thomas free(bca.lines);
1117 db26fc4c 2023-05-16 thomas if (blobfd != -1 && close(blobfd) == -1 && error == NULL)
1118 8a35f56c 2022-07-16 thomas error = got_error_from_errno("close");
1119 db26fc4c 2023-05-16 thomas if (fd1 != -1 && close(fd1) == -1 && error == NULL)
1120 8a35f56c 2022-07-16 thomas error = got_error_from_errno("close");
1121 db26fc4c 2023-05-16 thomas if (fd2 != -1 && close(fd2) == -1 && error == NULL)
1122 8a35f56c 2022-07-16 thomas error = got_error_from_errno("close");
1123 8a35f56c 2022-07-16 thomas if (bca.f) {
1124 d00235d8 2023-05-17 thomas const struct got_error *bca_err = got_gotweb_closefile(bca.f);
1125 8a35f56c 2022-07-16 thomas if (error == NULL)
1126 8a35f56c 2022-07-16 thomas error = bca_err;
1128 8a35f56c 2022-07-16 thomas if (f1) {
1129 d00235d8 2023-05-17 thomas const struct got_error *f1_err = got_gotweb_closefile(f1);
1130 8a35f56c 2022-07-16 thomas if (error == NULL)
1131 8a35f56c 2022-07-16 thomas error = f1_err;
1133 8a35f56c 2022-07-16 thomas if (f2) {
1134 d00235d8 2023-05-17 thomas const struct got_error *f2_err = got_gotweb_closefile(f2);
1135 8a35f56c 2022-07-16 thomas if (error == NULL)
1136 8a35f56c 2022-07-16 thomas error = f2_err;
1138 8a35f56c 2022-07-16 thomas if (commit)
1139 8a35f56c 2022-07-16 thomas got_object_commit_close(commit);
1140 8a35f56c 2022-07-16 thomas if (blob)
1141 8a35f56c 2022-07-16 thomas got_object_blob_close(blob);
1142 8a35f56c 2022-07-16 thomas free(in_repo_path);
1143 8a35f56c 2022-07-16 thomas free(commit_id);
1144 aefd24c9 2022-09-03 thomas free(obj_id);
1145 8a35f56c 2022-07-16 thomas free(path);
1146 aefd24c9 2022-09-03 thomas got_ref_list_free(&refs);
1147 8a35f56c 2022-07-16 thomas return error;
1150 8a35f56c 2022-07-16 thomas const struct got_error *
1151 04b2c111 2023-05-16 thomas got_open_diff_for_output(FILE **fp, struct request *c)
1153 8a35f56c 2022-07-16 thomas const struct got_error *error = NULL;
1154 8a35f56c 2022-07-16 thomas struct transport *t = c->t;
1155 8a35f56c 2022-07-16 thomas struct got_repository *repo = t->repo;
1156 8a35f56c 2022-07-16 thomas struct repo_commit *rc = NULL;
1157 8a35f56c 2022-07-16 thomas struct got_object_id *id1 = NULL, *id2 = NULL;
1158 8a35f56c 2022-07-16 thomas struct got_reflist_head refs;
1159 8a35f56c 2022-07-16 thomas FILE *f1 = NULL, *f2 = NULL, *f3 = NULL;
1160 db26fc4c 2023-05-16 thomas int obj_type, fd1 = -1, fd2 = -1;
1162 dccd05b4 2023-01-10 thomas *fp = NULL;
1164 8a35f56c 2022-07-16 thomas TAILQ_INIT(&refs);
1166 04b2c111 2023-05-16 thomas error = got_gotweb_openfile(&f1, &c->priv_fd[DIFF_FD_1]);
1167 8a35f56c 2022-07-16 thomas if (error)
1168 8a35f56c 2022-07-16 thomas return error;
1170 04b2c111 2023-05-16 thomas error = got_gotweb_openfile(&f2, &c->priv_fd[DIFF_FD_2]);
1171 8a35f56c 2022-07-16 thomas if (error)
1172 8a35f56c 2022-07-16 thomas return error;
1174 04b2c111 2023-05-16 thomas error = got_gotweb_openfile(&f3, &c->priv_fd[DIFF_FD_3]);
1175 8a35f56c 2022-07-16 thomas if (error)
1176 8a35f56c 2022-07-16 thomas return error;
1178 8a35f56c 2022-07-16 thomas rc = TAILQ_FIRST(&t->repo_commits);
1180 8a35f56c 2022-07-16 thomas if (rc->parent_id != NULL &&
1181 8a35f56c 2022-07-16 thomas strncmp(rc->parent_id, "/dev/null", 9) != 0) {
1182 dccd05b4 2023-01-10 thomas error = got_repo_match_object_id(&id1, NULL,
1183 8a35f56c 2022-07-16 thomas rc->parent_id, GOT_OBJ_TYPE_ANY,
1184 8a35f56c 2022-07-16 thomas &refs, repo);
1185 8a35f56c 2022-07-16 thomas if (error)
1186 8a35f56c 2022-07-16 thomas goto done;
1189 dccd05b4 2023-01-10 thomas error = got_repo_match_object_id(&id2, NULL, rc->commit_id,
1190 8a35f56c 2022-07-16 thomas GOT_OBJ_TYPE_ANY, &refs, repo);
1191 8a35f56c 2022-07-16 thomas if (error)
1192 8a35f56c 2022-07-16 thomas goto done;
1194 8a35f56c 2022-07-16 thomas error = got_object_get_type(&obj_type, repo, id2);
1195 8a35f56c 2022-07-16 thomas if (error)
1196 8a35f56c 2022-07-16 thomas goto done;
1198 db26fc4c 2023-05-16 thomas error = got_gotweb_dupfd(&c->priv_fd[DIFF_FD_4], &fd1);
1199 8a35f56c 2022-07-16 thomas if (error)
1200 8a35f56c 2022-07-16 thomas goto done;
1202 db26fc4c 2023-05-16 thomas error = got_gotweb_dupfd(&c->priv_fd[DIFF_FD_5], &fd2);
1203 8a35f56c 2022-07-16 thomas if (error)
1204 8a35f56c 2022-07-16 thomas goto done;
1206 8a35f56c 2022-07-16 thomas switch (obj_type) {
1207 8a35f56c 2022-07-16 thomas case GOT_OBJ_TYPE_BLOB:
1208 db26fc4c 2023-05-16 thomas error = got_diff_objects_as_blobs(NULL, NULL, f1, f2, fd1, fd2,
1209 8a35f56c 2022-07-16 thomas id1, id2, NULL, NULL, GOT_DIFF_ALGORITHM_MYERS, 3, 0, 0,
1210 be97ab03 2023-01-19 thomas NULL, repo, f3);
1212 8a35f56c 2022-07-16 thomas case GOT_OBJ_TYPE_TREE:
1213 db26fc4c 2023-05-16 thomas error = got_diff_objects_as_trees(NULL, NULL, f1, f2, fd1, fd2,
1214 8a35f56c 2022-07-16 thomas id1, id2, NULL, "", "", GOT_DIFF_ALGORITHM_MYERS, 3, 0, 0,
1215 be97ab03 2023-01-19 thomas NULL, repo, f3);
1217 8a35f56c 2022-07-16 thomas case GOT_OBJ_TYPE_COMMIT:
1218 db26fc4c 2023-05-16 thomas error = got_diff_objects_as_commits(NULL, NULL, f1, f2, fd1,
1219 db26fc4c 2023-05-16 thomas fd2, id1, id2, NULL, GOT_DIFF_ALGORITHM_MYERS, 3, 0, 0,
1220 be97ab03 2023-01-19 thomas NULL, repo, f3);
1222 8a35f56c 2022-07-16 thomas default:
1223 8a35f56c 2022-07-16 thomas error = got_error(GOT_ERR_OBJ_TYPE);
1225 8a35f56c 2022-07-16 thomas if (error)
1226 8a35f56c 2022-07-16 thomas goto done;
1228 8a35f56c 2022-07-16 thomas if (fseek(f3, 0, SEEK_SET) == -1) {
1229 8a35f56c 2022-07-16 thomas error = got_ferror(f3, GOT_ERR_IO);
1230 8a35f56c 2022-07-16 thomas goto done;
1233 dccd05b4 2023-01-10 thomas *fp = f3;
1236 db26fc4c 2023-05-16 thomas if (fd1 != -1 && close(fd1) == -1 && error == NULL)
1237 8a35f56c 2022-07-16 thomas error = got_error_from_errno("close");
1238 db26fc4c 2023-05-16 thomas if (fd2 != -1 && close(fd2) == -1 && error == NULL)
1239 8a35f56c 2022-07-16 thomas error = got_error_from_errno("close");
1240 8a35f56c 2022-07-16 thomas if (f1) {
1241 d00235d8 2023-05-17 thomas const struct got_error *f1_err = got_gotweb_closefile(f1);
1242 8a35f56c 2022-07-16 thomas if (error == NULL)
1243 8a35f56c 2022-07-16 thomas error = f1_err;
1245 8a35f56c 2022-07-16 thomas if (f2) {
1246 d00235d8 2023-05-17 thomas const struct got_error *f2_err = got_gotweb_closefile(f2);
1247 8a35f56c 2022-07-16 thomas if (error == NULL)
1248 8a35f56c 2022-07-16 thomas error = f2_err;
1250 dccd05b4 2023-01-10 thomas if (error && f3) {
1251 d00235d8 2023-05-17 thomas got_gotweb_closefile(f3);
1252 dccd05b4 2023-01-10 thomas *fp = NULL;
1254 8a35f56c 2022-07-16 thomas got_ref_list_free(&refs);
1255 8a35f56c 2022-07-16 thomas free(id1);
1256 8a35f56c 2022-07-16 thomas free(id2);
1257 8a35f56c 2022-07-16 thomas return error;
1260 8a35f56c 2022-07-16 thomas static const struct got_error *
1261 8a35f56c 2022-07-16 thomas got_init_repo_commit(struct repo_commit **rc)
1263 8a35f56c 2022-07-16 thomas *rc = calloc(1, sizeof(**rc));
1264 8a35f56c 2022-07-16 thomas if (*rc == NULL)
1265 d8edcc94 2023-06-01 thomas return got_error_from_errno2(__func__, "calloc");
1267 8a35f56c 2022-07-16 thomas (*rc)->path = NULL;
1268 8a35f56c 2022-07-16 thomas (*rc)->refs_str = NULL;
1269 8a35f56c 2022-07-16 thomas (*rc)->commit_id = NULL;
1270 8a35f56c 2022-07-16 thomas (*rc)->committer = NULL;
1271 8a35f56c 2022-07-16 thomas (*rc)->author = NULL;
1272 8a35f56c 2022-07-16 thomas (*rc)->parent_id = NULL;
1273 8a35f56c 2022-07-16 thomas (*rc)->tree_id = NULL;
1274 8a35f56c 2022-07-16 thomas (*rc)->commit_msg = NULL;
1276 e2af4cd7 2022-08-31 thomas return NULL;
1279 8a35f56c 2022-07-16 thomas static const struct got_error *
1280 8a35f56c 2022-07-16 thomas got_init_repo_tag(struct repo_tag **rt)
1282 8a35f56c 2022-07-16 thomas *rt = calloc(1, sizeof(**rt));
1283 8a35f56c 2022-07-16 thomas if (*rt == NULL)
1284 d8edcc94 2023-06-01 thomas return got_error_from_errno2(__func__, "calloc");
1286 8a35f56c 2022-07-16 thomas (*rt)->commit_id = NULL;
1287 8a35f56c 2022-07-16 thomas (*rt)->tag_name = NULL;
1288 8a35f56c 2022-07-16 thomas (*rt)->tag_commit = NULL;
1289 8a35f56c 2022-07-16 thomas (*rt)->commit_msg = NULL;
1290 8a35f56c 2022-07-16 thomas (*rt)->tagger = NULL;
1292 e2af4cd7 2022-08-31 thomas return NULL;
