3 * Copyright (c) 2022 Omar Polo <op@openbsd.org>
4 * Copyright (c) 2016, 2019, 2020-2022 Tracey Emery <tracey@traceyemery.net>
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/types.h>
20 #include <sys/queue.h>
33 #include "got_error.h"
34 #include "got_object.h"
35 #include "got_reference.h"
42 static int gotweb_render_blob_line(struct template *, const char *, size_t);
43 static int gotweb_render_tree_item(struct template *, struct got_tree_entry *);
44 static int blame_line(struct template *, const char *, struct blame_line *,
47 static inline int gotweb_render_more(struct template *, int);
49 static inline int diff_line(struct template *, char *);
50 static inline int tag_item(struct template *, struct repo_tag *);
51 static inline int branch(struct template *, struct got_reflist_entry *);
52 static inline int rss_tag_item(struct template *, struct repo_tag *);
53 static inline int rss_author(struct template *, char *);
57 {{ define gotweb_render_page(struct template *tp,
58 int (*body)(struct template *)) }}
60 struct request *c = tp->tp_arg;
61 struct server *srv = c->srv;
62 struct querystring *qs = c->t->qs;
63 struct gotweb_url u_path;
64 const char *prfx = c->document_uri;
65 const char *css = srv->custom_css;
67 memset(&u_path, 0, sizeof(u_path));
68 u_path.index_page = -1;
70 u_path.action = SUMMARY;
75 <meta charset="utf-8" />
76 <title>{{ srv->site_name }}</title>
77 <meta name="viewport" content="initial-scale=1.0" />
78 <meta name="msapplication-TileColor" content="#da532c" />
79 <meta name="theme-color" content="#ffffff"/>
80 <link rel="apple-touch-icon" sizes="180x180" href="{{ prfx }}apple-touch-icon.png" />
81 <link rel="icon" type="image/png" sizes="32x32" href="{{ prfx }}favicon-32x32.png" />
82 <link rel="icon" type="image/png" sizes="16x16" href="{{ prfx }}favicon-16x16.png" />
83 <link rel="manifest" href="{{ prfx }}site.webmanifest"/>
84 <link rel="mask-icon" href="{{ prfx }}safari-pinned-tab.svg" />
85 <link rel="stylesheet" type="text/css" href="{{ prfx }}{{ css }}" />
90 <a href="{{ srv->logo_url }}" target="_blank">
91 <img src="{{ prfx }}{{ srv->logo }}" />
97 <a href="?index_page={{ printf "%d", qs->index_page }}">
101 {! u_path.path = qs->path; !}
103 <a href="{{ render gotweb_render_url(tp->tp_arg, &u_path)}}">
107 {{ if qs->action != INDEX }}
108 {{ " / " }}{{ gotweb_action_name(qs->action) }}
113 {{ render body(tp) }}
115 <footer id="site_owner_wrapper">
117 {{ if srv->show_site_owner }}
118 {{ srv->site_owner }}
126 {{ define gotweb_render_error(struct template *tp) }}
128 struct request *c = tp->tp_arg;
129 struct transport *t = c->t;
131 <div id="err_content">
135 See daemon logs for details
140 {{ define gotweb_render_repo_table_hdr(struct template *tp) }}
142 struct request *c = tp->tp_arg;
143 struct server *srv = c->srv;
145 <div id="index_header">
146 <div class="index_project">
149 {{ if srv->show_repo_description }}
150 <div class="index_project_description">
154 {{ if srv->show_repo_owner }}
155 <div class="index_project_owner">
159 {{ if srv->show_repo_age }}
160 <div class="index_project_age">
167 {{ define gotweb_render_repo_fragment(struct template *tp, struct repo_dir *repo_dir) }}
169 struct request *c = tp->tp_arg;
170 struct server *srv = c->srv;
171 struct gotweb_url summary = {
175 .path = repo_dir->name,
180 .path = repo_dir->name,
185 .path = repo_dir->name,
190 .path = repo_dir->name,
195 .path = repo_dir->name,
200 .path = repo_dir->name,
203 <div class="index_wrapper">
204 <div class="index_project">
205 <a href="{{ render gotweb_render_url(tp->tp_arg, &summary) }}">{{ repo_dir->name }}</a>
207 {{ if srv->show_repo_description }}
208 <div class="index_project_description">
209 {{ repo_dir->description }}
212 {{ if srv->show_repo_owner }}
213 <div class="index_project_owner">
214 {{ repo_dir->owner }}
217 {{ if srv->show_repo_age }}
218 <div class="index_project_age">
219 {{ render gotweb_render_age(tp, repo_dir->age, TM_DIFF) }}
222 <div class="navs_wrapper">
224 <a href="{{ render gotweb_render_url(tp->tp_arg, &summary) }}">summary</a>
226 <a href="{{ render gotweb_render_url(tp->tp_arg, &briefs) }}">briefs</a>
228 <a href="{{ render gotweb_render_url(tp->tp_arg, &commits) }}">commits</a>
230 <a href="{{ render gotweb_render_url(tp->tp_arg, &tags) }}">tags</a>
232 <a href="{{ render gotweb_render_url(tp->tp_arg, &tree) }}">tree</a>
234 <a href="{{ render gotweb_render_url(tp->tp_arg, &rss) }}">rss</a>
241 {{ define gotweb_render_briefs(struct template *tp) }}
243 struct request *c = tp->tp_arg;
244 struct transport *t = c->t;
245 struct querystring *qs = c->t->qs;
246 struct repo_commit *rc;
247 struct repo_dir *repo_dir = t->repo_dir;
248 struct gotweb_url diff_url, tree_url;
251 diff_url = (struct gotweb_url){
255 .path = repo_dir->name,
256 .headref = qs->headref,
258 tree_url = (struct gotweb_url){
262 .path = repo_dir->name,
263 .headref = qs->headref,
266 <header class='subtitle'>
267 <h2>Commit Briefs</h2>
269 <div id="briefs_content">
270 {{ tailq-foreach rc &t->repo_commits entry }}
272 diff_url.commit = rc->commit_id;
273 tree_url.commit = rc->commit_id;
275 tmp = strchr(rc->committer, '<');
279 tmp = strchr(rc->commit_msg, '\n');
284 <p class='brief_meta'>
285 <span class='briefs_age'>
286 {{ render gotweb_render_age(tp, rc->committer_time, TM_DIFF) }}
289 <span class="briefs_author">
293 <p class="briefs_log">
294 <a href="{{ render gotweb_render_url(tp->tp_arg, &diff_url) }}">
297 {{ if rc->refs_str }}
298 {{ " " }} <span class="refs_str">({{ rc->refs_str }})</span>
303 <div class="navs_wrapper">
305 <a href="{{ render gotweb_render_url(tp->tp_arg, &diff_url) }}">diff</a>
307 <a href="{{ render gotweb_render_url(tp->tp_arg, &tree_url) }}">tree</a>
312 {{ render gotweb_render_more(tp, BRIEFS) }}
316 {{ define gotweb_render_more(struct template *tp, int action) }}
318 struct request *c = tp->tp_arg;
319 struct transport *t = c->t;
320 struct querystring *qs = t->qs;
321 struct gotweb_url more = {
325 .commit = t->more_id,
326 .headref = qs->headref,
330 <div id="np_wrapper">
332 <a href="{{ render gotweb_render_url(c, &more) }}">
340 {{ define gotweb_render_navs(struct template *tp) }}
342 struct request *c = tp->tp_arg;
343 struct transport *t = c->t;
344 struct gotweb_url prev, next;
345 int have_prev, have_next;
347 gotweb_get_navs(c, &prev, &have_prev, &next, &have_next);
349 <div id="np_wrapper">
352 <a href="{{ render gotweb_render_url(c, &prev) }}">
359 <a href="{{ render gotweb_render_url(c, &next) }}">
374 {{ define gotweb_render_commits(struct template *tp) }}
376 struct request *c = tp->tp_arg;
377 struct transport *t = c->t;
378 struct repo_dir *repo_dir = t->repo_dir;
379 struct repo_commit *rc;
380 struct gotweb_url diff, tree;
382 diff = (struct gotweb_url){
386 .path = repo_dir->name,
388 tree = (struct gotweb_url){
392 .path = repo_dir->name,
395 <header class="subtitle">
398 <div class="commits_content">
399 {{ tailq-foreach rc &t->repo_commits entry }}
401 diff.commit = rc->commit_id;
402 tree.commit = rc->commit_id;
404 <div class="commits_header_wrapper">
405 <dl class="commits_header">
407 <dd><code class="commit-id">{{ rc->commit_id }}</code></dd>
409 <dd>{{ rc->author }}</dd>
410 {{ if strcmp(rc->committer, rc->author) != 0 }}
412 <dd>{{ rc->committer }}</dd>
416 {{ render gotweb_render_age(tp, rc->committer_time, TM_LONG) }}
425 <div class="navs_wrapper">
427 <a href="{{ render gotweb_render_url(c, &diff) }}">diff</a>
429 <a href="{{ render gotweb_render_url(c, &tree) }}">tree</a>
434 {{ render gotweb_render_more(tp, COMMITS) }}
438 {{ define gotweb_render_blob(struct template *tp) }}
440 struct request *c = tp->tp_arg;
441 struct transport *t = c->t;
442 struct got_blob_object *blob = t->blob;
443 struct repo_commit *rc = TAILQ_FIRST(&t->repo_commits);
445 <header class="subtitle">
448 <div id="blob_content">
449 <div id="blob_header_wrapper">
450 <dl id="blob_header">
453 {{ render gotweb_render_age(tp, rc->committer_time, TM_LONG) }}
456 <dd class="commit-msg">{{ rc->commit_msg }}</dd>
462 {{ render got_output_blob_by_lines(tp, blob, gotweb_render_blob_line) }}
468 {{ define gotweb_render_blob_line(struct template *tp, const char *line,
474 r = snprintf(lineno, sizeof(lineno), "%zu", no);
475 if (r < 0 || (size_t)r >= sizeof(lineno))
478 <div class="blob_line" id="line{{ lineno }}">
479 <a href="#line{{ lineno }}">{{ lineno }}</a>
480 <span class="blob_code">{{ line }}</span>
484 {{ define gotweb_render_tree(struct template *tp) }}
486 struct request *c = tp->tp_arg;
487 struct transport *t = c->t;
488 struct repo_commit *rc = TAILQ_FIRST(&t->repo_commits);
490 <header class='subtitle'>
493 <div id="tree_content">
494 <div id="tree_header_wrapper">
495 <dl id="tree_header">
497 <dd><code class="commit-id">{{ rc->tree_id }}</code></dd>
500 {{ render gotweb_render_age(tp, rc->committer_time, TM_LONG) }}
503 <dd class="commit-msg">{{ rc->commit_msg }}</d>
508 {{ render got_output_repo_tree(c, gotweb_render_tree_item) }}
513 {{ define gotweb_render_tree_item(struct template *tp,
514 struct got_tree_entry *te) }}
516 struct request *c = tp->tp_arg;
517 struct transport *t = c->t;
518 struct querystring *qs = t->qs;
519 struct repo_commit *rc = TAILQ_FIRST(&t->repo_commits);
520 const char *modestr = "";
525 struct gotweb_url url = {
528 .commit = rc->commit_id,
532 name = got_tree_entry_get_name(te);
533 mode = got_tree_entry_get_mode(te);
535 folder = qs->folder ? qs->folder : "";
537 if (asprintf(&dir, "%s/%s", folder, name) == -1)
548 if (got_object_tree_entry_is_submodule(te))
550 else if (S_ISLNK(mode))
552 else if (S_ISDIR(mode))
554 else if (mode & S_IXUSR)
557 <tr class="tree_wrapper">
558 {{ if S_ISDIR(mode) }}
559 <td class="tree_line" colspan=2>
560 <a href="{{ render gotweb_render_url(c, &url) }}">
561 {{ name }}{{ modestr }}
565 <td class="tree_line">
566 <a href="{{ render gotweb_render_url(c, &url) }}">
567 {{ name }}{{ modestr }}
570 <td class="tree_line_blank">
571 {! url.action = COMMITS; !}
572 <a href="{{ render gotweb_render_url(c, &url) }}">
576 {! url.action = BLAME; !}
577 <a href="{{ render gotweb_render_url(c, &url) }}">
589 {{ define gotweb_render_tags(struct template *tp) }}
591 struct request *c = tp->tp_arg;
592 struct transport *t = c->t;
593 struct querystring *qs = t->qs;
597 commit_found = qs->commit == NULL;
599 <header class='subtitle'>
602 <div id="tags_content">
603 {{ if t->tag_count == 0 }}
604 <div id="err_content">
605 This repository contains no tags
608 {{ tailq-foreach rt &t->repo_tags entry }}
609 {{ if commit_found || !strcmp(qs->commit, rt->commit_id) }}
610 {! commit_found = 1; !}
611 {{ render tag_item(tp, rt) }}
614 {{ if t->next_id || t->prev_id }}
615 {! qs->action = TAGS; !}
616 {{ render gotweb_render_navs(tp) }}
622 {{ define tag_item(struct template *tp, struct repo_tag *rt) }}
624 struct request *c = tp->tp_arg;
625 struct transport *t = c->t;
626 struct repo_dir *repo_dir = t->repo_dir;
627 char *tag_name = rt->tag_name;
628 char *msg = rt->tag_commit;
630 struct gotweb_url url = {
634 .path = repo_dir->name,
635 .commit = rt->commit_id,
638 if (strncmp(tag_name, "refs/tags/", 10) == 0)
642 nl = strchr(msg, '\n');
647 <div class="tag_age">
648 {{ render gotweb_render_age(tp, rt->tagger_time, TM_DIFF) }}
650 <div class="tag_name">{{ tag_name }}</div>
651 <div class="tag_log">
652 <a href="{{ render gotweb_render_url(c, &url) }}">
656 <div class="navs_wrapper">
658 <a href="{{ render gotweb_render_url(c, &url) }}">tag</a>
660 {! url.action = BRIEFS; !}
661 <a href="{{ render gotweb_render_url(c, &url) }}">commit briefs</a>
663 {! url.action = COMMITS; !}
664 <a href="{{ render gotweb_render_url(c, &url) }}">commits</a>
670 {{ define gotweb_render_tag(struct template *tp) }}
672 struct request *c = tp->tp_arg;
673 struct transport *t = c->t;
675 const char *tag_name;
677 rt = TAILQ_LAST(&t->repo_tags, repo_tags_head);
678 tag_name = rt->tag_name;
680 if (strncmp(tag_name, "refs/", 5) == 0)
683 <header class="subtitle">
686 <div id="tags_content">
687 <div id="tag_header_wrapper">
691 <code class="commit-id">{{ rt->commit_id }}</code>
693 <span class="refs_str">({{ tag_name }})</span>
696 <dd>{{ rt->tagger }}</dd>
699 {{ render gotweb_render_age(tp, rt->tagger_time, TM_LONG)}}
702 <dd class="commit-msg">{{ rt->commit_msg }}</dd>
705 <pre id="tag_commit">
712 {{ define gotweb_render_diff(struct template *tp) }}
714 struct request *c = tp->tp_arg;
715 struct transport *t = c->t;
717 struct repo_commit *rc = TAILQ_FIRST(&t->repo_commits);
722 <header class="subtitle">
725 <div id="diff_content">
726 <div id="diff_header_wrapper">
727 <dl id="diff_header">
729 <dd><code class="commit-id">{{ rc->commit_id }}</code></dd>
731 <dd>{{ rc->author }}</dd>
732 {{ if strcmp(rc->committer, rc->author) != 0 }}
734 <dd>{{ rc->committer }}</dd>
738 {{ render gotweb_render_age(tp, rc->committer_time, TM_LONG) }}
741 <dd class="commit-msg">{{ rc->commit_msg }}</dd>
746 {{ while (linelen = getline(&line, &linesize, fp)) != -1 }}
747 {{ render diff_line(tp, line) }}
755 {{ define diff_line(struct template *tp, char *line )}}
757 const char *color = NULL;
760 if (!strncmp(line, "-", 1))
761 color = "diff_minus";
762 else if (!strncmp(line, "+", 1))
764 else if (!strncmp(line, "@@", 2))
765 color = "diff_chunk_header";
766 else if (!strncmp(line, "commit +", 8) ||
767 !strncmp(line, "commit -", 8) ||
768 !strncmp(line, "blob +", 6) ||
769 !strncmp(line, "blob -", 6) ||
770 !strncmp(line, "file +", 6) ||
771 !strncmp(line, "file -", 6))
773 else if (!strncmp(line, "from:", 5) || !strncmp(line, "via:", 4))
774 color = "diff_author";
775 else if (!strncmp(line, "date:", 5))
778 nl = strchr(line, '\n');
782 <span class="diff_line {{ color }}">{{ line }}</span>{{"\n"}}
785 {{ define gotweb_render_branches(struct template *tp,
786 struct got_reflist_head *refs) }}
788 struct got_reflist_entry *re;
790 <header class='subtitle'>
793 <div id="branches_content">
794 {{ tailq-foreach re refs entry }}
795 {{ if !got_ref_is_symbolic(re->ref) }}
796 {{ render branch(tp, re) }}
802 {{ define branch(struct template *tp, struct got_reflist_entry *re) }}
804 const struct got_error *err;
805 struct request *c = tp->tp_arg;
806 struct querystring *qs = c->t->qs;
809 struct gotweb_url url = {
816 refname = got_ref_get_name(re->ref);
818 err = got_get_repo_age(&age, c, refname);
820 log_warnx("%s: %s", __func__, err->msg);
824 if (strncmp(refname, "refs/heads/", 11) == 0)
827 url.headref = refname;
829 <section class="branches_wrapper">
830 <div class="branches_age">
831 {{ render gotweb_render_age(tp, age, TM_DIFF) }}
834 <a href="{{ render gotweb_render_url(c, &url) }}">{{ refname }}</a>
836 <div class="navs_wrapper">
838 <a href="{{ render gotweb_render_url(c, &url) }}">summary</a>
840 {! url.action = BRIEFS; !}
841 <a href="{{ render gotweb_render_url(c, &url) }}">commit briefs</a>
843 {! url.action = COMMITS; !}
844 <a href="{{ render gotweb_render_url(c, &url) }}">commits</a>
851 {{ define gotweb_render_summary(struct template *tp) }}
853 struct request *c = tp->tp_arg;
854 struct server *srv = c->srv;
855 struct transport *t = c->t;
856 struct got_reflist_head *refs = &t->refs;
858 <dl id="summary_wrapper">
859 {{ if srv->show_repo_description }}
860 <dt>Description:</dt>
861 <dd>{{ t->repo_dir->description }}</dd>
863 {{ if srv->show_repo_owner }}
865 <dd>{{ t->repo_dir->owner }}</dd>
867 {{ if srv->show_repo_age }}
868 <dt>Last Change:</dt>
870 {{ render gotweb_render_age(tp, t->repo_dir->age, TM_DIFF) }}
873 {{ if srv->show_repo_cloneurl }}
875 <dd><pre class="clone-url">{{ t->repo_dir->url }}</pre></dd>
878 {{ render gotweb_render_briefs(tp) }}
879 {{ render gotweb_render_tags(tp) }}
880 {{ render gotweb_render_branches(tp, refs) }}
883 {{ define gotweb_render_blame(struct template *tp) }}
885 const struct got_error *err;
886 struct request *c = tp->tp_arg;
887 struct transport *t = c->t;
888 struct repo_commit *rc = TAILQ_FIRST(&t->repo_commits);
890 <header class="subtitle">
893 <div id="blame_content">
894 <div id="blame_header_wrapper">
895 <dl id="blame_header">
898 {{ render gotweb_render_age(tp, rc->committer_time, TM_LONG) }}
901 <dd class="commit-msg">{{ rc->commit_msg }}</dd>
907 err = got_output_file_blame(c, &blame_line);
908 if (err && err->code != GOT_ERR_CANCELLED)
909 log_warnx("%s: got_output_file_blame: %s", __func__,
918 {{ define blame_line(struct template *tp, const char *line,
919 struct blame_line *bline, int lprec, int lcur) }}
921 struct request *c = tp->tp_arg;
922 struct transport *t = c->t;
923 struct repo_dir *repo_dir = t->repo_dir;
925 struct gotweb_url url = {
929 .path = repo_dir->name,
930 .commit = bline->id_str,
933 s = strchr(bline->committer, '<');
934 committer = s ? s + 1 : bline->committer;
936 s = strchr(committer, '@');
940 <div class="blame_wrapper">
941 <div class="blame_number">{{ printf "%.*d", lprec, lcur }}</div>
942 <div class="blame_hash">
943 <a href="{{ render gotweb_render_url(c, &url) }}">
944 {{ printf "%.8s", bline->id_str }}
947 <div class="blame_date">{{ bline->datebuf }}</div>
948 <div class="blame_author">{{ printf "%.9s", committer }}</div>
949 <div class="blame_code">{{ line }}</div>
953 {{ define gotweb_render_rss(struct template *tp) }}
955 struct request *c = tp->tp_arg;
956 struct server *srv = c->srv;
957 struct transport *t = c->t;
958 struct repo_dir *repo_dir = t->repo_dir;
960 struct gotweb_url summary = {
964 .path = repo_dir->name,
967 <?xml version="1.0" encoding="UTF-8"?>
968 <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">
970 <title>Tags of {{ repo_dir->name }}</title>
973 {{ render gotweb_render_absolute_url(c, &summary) }}
976 {{ if srv->show_repo_description }}
977 <description>{{ repo_dir->description }}</description>
979 {{ tailq-foreach rt &t->repo_tags entry }}
980 {{ render rss_tag_item(tp, rt) }}
986 {{ define rss_tag_item(struct template *tp, struct repo_tag *rt) }}
988 struct request *c = tp->tp_arg;
989 struct transport *t = c->t;
990 struct repo_dir *repo_dir = t->repo_dir;
991 char *tag_name = rt->tag_name;
992 struct gotweb_url tag = {
996 .path = repo_dir->name,
997 .commit = rt->commit_id,
1000 if (strncmp(tag_name, "refs/tags/", 10) == 0)
1004 <title>{{ repo_dir->name }} {{" "}} {{ tag_name }}</title>
1007 {{ render gotweb_render_absolute_url(c, &tag) }}
1011 <![CDATA[<pre>{{ rt->tag_commit }}</pre>]]>
1013 {{ render rss_author(tp, rt->tagger) }}
1014 <guid isPermaLink="false">{{ rt->commit_id }}</guid>
1016 {{ render gotweb_render_age(tp, rt->tagger_time, TM_RFC822) }}
1021 {{ define rss_author(struct template *tp, char *author) }}
1025 /* what to do if the author name contains a paren? */
1026 if (strchr(author, '(') != NULL || strchr(author, ')') != NULL)
1029 t = strchr(author, '<');
1035 while (isspace((unsigned char)*--t))
1038 t = strchr(mail, '>');
1044 {{ mail }} {{" "}} ({{ author }})