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-rw-r--r--Makefile30
-rw-r--r--cache.h1
-rw-r--r--cgit.c86
-rw-r--r--cgit.css148
-rw-r--r--cgit.h26
-rw-r--r--cgitrc.5.txt68
-rw-r--r--cmd.c48
-rw-r--r--cmd.h3
-rwxr-xr-xfilters/commit-links.sh16
-rwxr-xr-xfilters/syntax-highlighting.sh29
-rw-r--r--html.c84
-rw-r--r--html.h21
-rw-r--r--scan-tree.c123
-rw-r--r--scan-tree.h3
-rw-r--r--shared.c90
-rw-r--r--ui-atom.c4
-rw-r--r--ui-blob.c37
-rw-r--r--ui-blob.h1
-rw-r--r--ui-commit.c46
-rw-r--r--ui-commit.h2
-rw-r--r--ui-diff.c94
-rw-r--r--ui-log.c56
-rw-r--r--ui-patch.c8
-rw-r--r--ui-patch.h2
-rw-r--r--ui-plain.c68
-rw-r--r--ui-refs.c4
-rw-r--r--ui-repolist.c6
-rw-r--r--ui-shared.c270
-rw-r--r--ui-shared.h71
-rw-r--r--ui-snapshot.c14
-rw-r--r--ui-ssdiff.c369
-rw-r--r--ui-ssdiff.h13
-rw-r--r--ui-stats.c18
-rw-r--r--ui-summary.c42
-rw-r--r--ui-tag.c24
-rw-r--r--ui-tree.c27
36 files changed, 1614 insertions, 338 deletions
diff --git a/Makefile b/Makefile
index 2dae3ac..15c7c20 100644
--- a/Makefile
+++ b/Makefile
@@ -11,8 +11,16 @@ INSTALL = install
11 11
12# Define NO_STRCASESTR if you don't have strcasestr. 12# Define NO_STRCASESTR if you don't have strcasestr.
13# 13#
14# Define NO_OPENSSL to disable linking with OpenSSL and use bundled SHA1
15# implementation (slower).
16#
14# Define NEEDS_LIBICONV if linking with libc is not enough (eg. Darwin). 17# Define NEEDS_LIBICONV if linking with libc is not enough (eg. Darwin).
15# 18#
19# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
20# do not support the 'size specifiers' introduced by C99, namely ll, hh,
21# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
22# some C compilers supported these specifiers prior to C99 as an extension.
23#
16 24
17#-include config.mak 25#-include config.mak
18 26
@@ -59,7 +67,7 @@ endif
59# Define a pattern rule for automatic dependency building 67# Define a pattern rule for automatic dependency building
60# 68#
61%.d: %.c 69%.d: %.c
62 $(QUIET_MM)$(CC) $(CFLAGS) -MM $< | sed -e 's/\($*\)\.o:/\1.o $@:/g' >$@ 70 $(QUIET_MM)$(CC) $(CFLAGS) -MM -MP $< | sed -e 's/\($*\)\.o:/\1.o $@:/g' >$@
63 71
64# 72#
65# Define a pattern rule for silent object building 73# Define a pattern rule for silent object building
@@ -68,7 +76,7 @@ endif
68 $(QUIET_CC)$(CC) -o $*.o -c $(CFLAGS) $< 76 $(QUIET_CC)$(CC) -o $*.o -c $(CFLAGS) $<
69 77
70 78
71EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto -lpthread 79EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lpthread
72OBJECTS = 80OBJECTS =
73OBJECTS += cache.o 81OBJECTS += cache.o
74OBJECTS += cgit.o 82OBJECTS += cgit.o
@@ -90,6 +98,7 @@ OBJECTS += ui-refs.o
90OBJECTS += ui-repolist.o 98OBJECTS += ui-repolist.o
91OBJECTS += ui-shared.o 99OBJECTS += ui-shared.o
92OBJECTS += ui-snapshot.o 100OBJECTS += ui-snapshot.o
101OBJECTS += ui-ssdiff.o
93OBJECTS += ui-stats.o 102OBJECTS += ui-stats.o
94OBJECTS += ui-summary.o 103OBJECTS += ui-summary.o
95OBJECTS += ui-tag.o 104OBJECTS += ui-tag.o
@@ -123,17 +132,28 @@ endif
123ifdef NO_STRCASESTR 132ifdef NO_STRCASESTR
124 CFLAGS += -DNO_STRCASESTR 133 CFLAGS += -DNO_STRCASESTR
125endif 134endif
135ifdef NO_C99_FORMAT
136 CFLAGS += -DNO_C99_FORMAT
137endif
138ifdef NO_OPENSSL
139 CFLAGS += -DNO_OPENSSL
140 GIT_OPTIONS += NO_OPENSSL=1
141else
142 EXTLIBS += -lcrypto
143endif
126 144
127cgit: $(OBJECTS) libgit 145cgit: $(OBJECTS) libgit
128 $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o cgit $(OBJECTS) $(EXTLIBS) 146 $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o cgit $(OBJECTS) $(EXTLIBS)
129 147
130cgit.o: VERSION 148cgit.o: VERSION
131 149
132-include $(OBJECTS:.o=.d) 150ifneq "$(MAKECMDGOALS)" "clean"
151 -include $(OBJECTS:.o=.d)
152endif
133 153
134libgit: 154libgit:
135 $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 libgit.a 155 $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) libgit.a
136 $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 xdiff/lib.a 156 $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) xdiff/lib.a
137 157
138test: all 158test: all
139 $(QUIET_SUBDIR0)tests $(QUIET_SUBDIR1) all 159 $(QUIET_SUBDIR0)tests $(QUIET_SUBDIR1) all
diff --git a/cache.h b/cache.h
index ac9276b..5cfdb4f 100644
--- a/cache.h
+++ b/cache.h
@@ -30,6 +30,7 @@ extern int cache_process(int size, const char *path, const char *key, int ttl,
30extern int cache_ls(const char *path); 30extern int cache_ls(const char *path);
31 31
32/* Print a message to stdout */ 32/* Print a message to stdout */
33__attribute__((format (printf,1,2)))
33extern void cache_log(const char *format, ...); 34extern void cache_log(const char *format, ...);
34 35
35extern unsigned long hash_str(const char *str); 36extern unsigned long hash_str(const char *str);
diff --git a/cgit.c b/cgit.c
index ad62d10..96900bb 100644
--- a/cgit.c
+++ b/cgit.c
@@ -1,6 +1,7 @@
1/* cgit.c: cgi for the git scm 1/* cgit.c: cgi for the git scm
2 * 2 *
3 * Copyright (C) 2006 Lars Hjemli 3 * Copyright (C) 2006 Lars Hjemli
4 * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
4 * 5 *
5 * Licensed under GNU General Public License v2 6 * Licensed under GNU General Public License v2
6 * (see COPYING for full license text) 7 * (see COPYING for full license text)
@@ -60,6 +61,10 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value)
60 repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); 61 repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value);
61 else if (!strcmp(name, "enable-log-linecount")) 62 else if (!strcmp(name, "enable-log-linecount"))
62 repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); 63 repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value);
64 else if (!strcmp(name, "enable-remote-branches"))
65 repo->enable_remote_branches = atoi(value);
66 else if (!strcmp(name, "enable-subject-links"))
67 repo->enable_subject_links = atoi(value);
63 else if (!strcmp(name, "max-stats")) 68 else if (!strcmp(name, "max-stats"))
64 repo->max_stats = cgit_find_stats_period(value, NULL); 69 repo->max_stats = cgit_find_stats_period(value, NULL);
65 else if (!strcmp(name, "module-link")) 70 else if (!strcmp(name, "module-link"))
@@ -67,10 +72,7 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value)
67 else if (!strcmp(name, "section")) 72 else if (!strcmp(name, "section"))
68 repo->section = xstrdup(value); 73 repo->section = xstrdup(value);
69 else if (!strcmp(name, "readme") && value != NULL) { 74 else if (!strcmp(name, "readme") && value != NULL) {
70 if (*value == '/') 75 repo->readme = xstrdup(value);
71 repo->readme = xstrdup(value);
72 else
73 repo->readme = xstrdup(fmt("%s/%s", repo->path, value));
74 } else if (ctx.cfg.enable_filter_overrides) { 76 } else if (ctx.cfg.enable_filter_overrides) {
75 if (!strcmp(name, "about-filter")) 77 if (!strcmp(name, "about-filter"))
76 repo->about_filter = new_filter(value, 0); 78 repo->about_filter = new_filter(value, 0);
@@ -91,6 +93,8 @@ void config_cb(const char *name, const char *value)
91 ctx.repo->path = trim_end(value, '/'); 93 ctx.repo->path = trim_end(value, '/');
92 else if (ctx.repo && !prefixcmp(name, "repo.")) 94 else if (ctx.repo && !prefixcmp(name, "repo."))
93 repo_config(ctx.repo, name + 5, value); 95 repo_config(ctx.repo, name + 5, value);
96 else if (!strcmp(name, "readme"))
97 ctx.cfg.readme = xstrdup(value);
94 else if (!strcmp(name, "root-title")) 98 else if (!strcmp(name, "root-title"))
95 ctx.cfg.root_title = xstrdup(value); 99 ctx.cfg.root_title = xstrdup(value);
96 else if (!strcmp(name, "root-desc")) 100 else if (!strcmp(name, "root-desc"))
@@ -131,12 +135,18 @@ void config_cb(const char *name, const char *value)
131 ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); 135 ctx.cfg.snapshots = cgit_parse_snapshots_mask(value);
132 else if (!strcmp(name, "enable-filter-overrides")) 136 else if (!strcmp(name, "enable-filter-overrides"))
133 ctx.cfg.enable_filter_overrides = atoi(value); 137 ctx.cfg.enable_filter_overrides = atoi(value);
138 else if (!strcmp(name, "enable-gitweb-owner"))
139 ctx.cfg.enable_gitweb_owner = atoi(value);
134 else if (!strcmp(name, "enable-index-links")) 140 else if (!strcmp(name, "enable-index-links"))
135 ctx.cfg.enable_index_links = atoi(value); 141 ctx.cfg.enable_index_links = atoi(value);
136 else if (!strcmp(name, "enable-log-filecount")) 142 else if (!strcmp(name, "enable-log-filecount"))
137 ctx.cfg.enable_log_filecount = atoi(value); 143 ctx.cfg.enable_log_filecount = atoi(value);
138 else if (!strcmp(name, "enable-log-linecount")) 144 else if (!strcmp(name, "enable-log-linecount"))
139 ctx.cfg.enable_log_linecount = atoi(value); 145 ctx.cfg.enable_log_linecount = atoi(value);
146 else if (!strcmp(name, "enable-remote-branches"))
147 ctx.cfg.enable_remote_branches = atoi(value);
148 else if (!strcmp(name, "enable-subject-links"))
149 ctx.cfg.enable_subject_links = atoi(value);
140 else if (!strcmp(name, "enable-tree-linenumbers")) 150 else if (!strcmp(name, "enable-tree-linenumbers"))
141 ctx.cfg.enable_tree_linenumbers = atoi(value); 151 ctx.cfg.enable_tree_linenumbers = atoi(value);
142 else if (!strcmp(name, "max-stats")) 152 else if (!strcmp(name, "max-stats"))
@@ -144,7 +154,7 @@ void config_cb(const char *name, const char *value)
144 else if (!strcmp(name, "cache-size")) 154 else if (!strcmp(name, "cache-size"))
145 ctx.cfg.cache_size = atoi(value); 155 ctx.cfg.cache_size = atoi(value);
146 else if (!strcmp(name, "cache-root")) 156 else if (!strcmp(name, "cache-root"))
147 ctx.cfg.cache_root = xstrdup(value); 157 ctx.cfg.cache_root = xstrdup(expand_macros(value));
148 else if (!strcmp(name, "cache-root-ttl")) 158 else if (!strcmp(name, "cache-root-ttl"))
149 ctx.cfg.cache_root_ttl = atoi(value); 159 ctx.cfg.cache_root_ttl = atoi(value);
150 else if (!strcmp(name, "cache-repo-ttl")) 160 else if (!strcmp(name, "cache-repo-ttl"))
@@ -161,19 +171,30 @@ void config_cb(const char *name, const char *value)
161 ctx.cfg.commit_filter = new_filter(value, 0); 171 ctx.cfg.commit_filter = new_filter(value, 0);
162 else if (!strcmp(name, "embedded")) 172 else if (!strcmp(name, "embedded"))
163 ctx.cfg.embedded = atoi(value); 173 ctx.cfg.embedded = atoi(value);
174 else if (!strcmp(name, "max-atom-items"))
175 ctx.cfg.max_atom_items = atoi(value);
164 else if (!strcmp(name, "max-message-length")) 176 else if (!strcmp(name, "max-message-length"))
165 ctx.cfg.max_msg_len = atoi(value); 177 ctx.cfg.max_msg_len = atoi(value);
166 else if (!strcmp(name, "max-repodesc-length")) 178 else if (!strcmp(name, "max-repodesc-length"))
167 ctx.cfg.max_repodesc_len = atoi(value); 179 ctx.cfg.max_repodesc_len = atoi(value);
180 else if (!strcmp(name, "max-blob-size"))
181 ctx.cfg.max_blob_size = atoi(value);
168 else if (!strcmp(name, "max-repo-count")) 182 else if (!strcmp(name, "max-repo-count"))
169 ctx.cfg.max_repo_count = atoi(value); 183 ctx.cfg.max_repo_count = atoi(value);
170 else if (!strcmp(name, "max-commit-count")) 184 else if (!strcmp(name, "max-commit-count"))
171 ctx.cfg.max_commit_count = atoi(value); 185 ctx.cfg.max_commit_count = atoi(value);
186 else if (!strcmp(name, "project-list"))
187 ctx.cfg.project_list = xstrdup(expand_macros(value));
172 else if (!strcmp(name, "scan-path")) 188 else if (!strcmp(name, "scan-path"))
173 if (!ctx.cfg.nocache && ctx.cfg.cache_size) 189 if (!ctx.cfg.nocache && ctx.cfg.cache_size)
174 process_cached_repolist(value); 190 process_cached_repolist(expand_macros(value));
191 else if (ctx.cfg.project_list)
192 scan_projects(expand_macros(value),
193 ctx.cfg.project_list, repo_config);
175 else 194 else
176 scan_tree(value, repo_config); 195 scan_tree(expand_macros(value), repo_config);
196 else if (!strcmp(name, "section-from-path"))
197 ctx.cfg.section_from_path = atoi(value);
177 else if (!strcmp(name, "source-filter")) 198 else if (!strcmp(name, "source-filter"))
178 ctx.cfg.source_filter = new_filter(value, 1); 199 ctx.cfg.source_filter = new_filter(value, 1);
179 else if (!strcmp(name, "summary-log")) 200 else if (!strcmp(name, "summary-log"))
@@ -182,10 +203,14 @@ void config_cb(const char *name, const char *value)
182 ctx.cfg.summary_branches = atoi(value); 203 ctx.cfg.summary_branches = atoi(value);
183 else if (!strcmp(name, "summary-tags")) 204 else if (!strcmp(name, "summary-tags"))
184 ctx.cfg.summary_tags = atoi(value); 205 ctx.cfg.summary_tags = atoi(value);
206 else if (!strcmp(name, "side-by-side-diffs"))
207 ctx.cfg.ssdiff = atoi(value);
185 else if (!strcmp(name, "agefile")) 208 else if (!strcmp(name, "agefile"))
186 ctx.cfg.agefile = xstrdup(value); 209 ctx.cfg.agefile = xstrdup(value);
187 else if (!strcmp(name, "renamelimit")) 210 else if (!strcmp(name, "renamelimit"))
188 ctx.cfg.renamelimit = atoi(value); 211 ctx.cfg.renamelimit = atoi(value);
212 else if (!strcmp(name, "remove-suffix"))
213 ctx.cfg.remove_suffix = atoi(value);
189 else if (!strcmp(name, "robots")) 214 else if (!strcmp(name, "robots"))
190 ctx.cfg.robots = xstrdup(value); 215 ctx.cfg.robots = xstrdup(value);
191 else if (!strcmp(name, "clone-prefix")) 216 else if (!strcmp(name, "clone-prefix"))
@@ -195,7 +220,7 @@ void config_cb(const char *name, const char *value)
195 else if (!prefixcmp(name, "mimetype.")) 220 else if (!prefixcmp(name, "mimetype."))
196 add_mimetype(name + 9, value); 221 add_mimetype(name + 9, value);
197 else if (!strcmp(name, "include")) 222 else if (!strcmp(name, "include"))
198 parse_configfile(value, config_cb); 223 parse_configfile(expand_macros(value), config_cb);
199} 224}
200 225
201static void querystring_cb(const char *name, const char *value) 226static void querystring_cb(const char *name, const char *value)
@@ -209,6 +234,8 @@ static void querystring_cb(const char *name, const char *value)
209 } else if (!strcmp(name, "p")) { 234 } else if (!strcmp(name, "p")) {
210 ctx.qry.page = xstrdup(value); 235 ctx.qry.page = xstrdup(value);
211 } else if (!strcmp(name, "url")) { 236 } else if (!strcmp(name, "url")) {
237 if (*value == '/')
238 value++;
212 ctx.qry.url = xstrdup(value); 239 ctx.qry.url = xstrdup(value);
213 cgit_parse_url(value); 240 cgit_parse_url(value);
214 } else if (!strcmp(name, "qt")) { 241 } else if (!strcmp(name, "qt")) {
@@ -238,6 +265,14 @@ static void querystring_cb(const char *name, const char *value)
238 ctx.qry.showmsg = atoi(value); 265 ctx.qry.showmsg = atoi(value);
239 } else if (!strcmp(name, "period")) { 266 } else if (!strcmp(name, "period")) {
240 ctx.qry.period = xstrdup(value); 267 ctx.qry.period = xstrdup(value);
268 } else if (!strcmp(name, "ss")) {
269 ctx.qry.ssdiff = atoi(value);
270 } else if (!strcmp(name, "all")) {
271 ctx.qry.show_all = atoi(value);
272 } else if (!strcmp(name, "context")) {
273 ctx.qry.context = atoi(value);
274 } else if (!strcmp(name, "ignorews")) {
275 ctx.qry.ignorews = atoi(value);
241 } 276 }
242} 277}
243 278
@@ -262,15 +297,19 @@ static void prepare_context(struct cgit_context *ctx)
262 ctx->cfg.css = "/cgit.css"; 297 ctx->cfg.css = "/cgit.css";
263 ctx->cfg.logo = "/cgit.png"; 298 ctx->cfg.logo = "/cgit.png";
264 ctx->cfg.local_time = 0; 299 ctx->cfg.local_time = 0;
300 ctx->cfg.enable_gitweb_owner = 1;
265 ctx->cfg.enable_tree_linenumbers = 1; 301 ctx->cfg.enable_tree_linenumbers = 1;
266 ctx->cfg.max_repo_count = 50; 302 ctx->cfg.max_repo_count = 50;
267 ctx->cfg.max_commit_count = 50; 303 ctx->cfg.max_commit_count = 50;
268 ctx->cfg.max_lock_attempts = 5; 304 ctx->cfg.max_lock_attempts = 5;
269 ctx->cfg.max_msg_len = 80; 305 ctx->cfg.max_msg_len = 80;
270 ctx->cfg.max_repodesc_len = 80; 306 ctx->cfg.max_repodesc_len = 80;
307 ctx->cfg.max_blob_size = 0;
271 ctx->cfg.max_stats = 0; 308 ctx->cfg.max_stats = 0;
272 ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s"; 309 ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
310 ctx->cfg.project_list = NULL;
273 ctx->cfg.renamelimit = -1; 311 ctx->cfg.renamelimit = -1;
312 ctx->cfg.remove_suffix = 0;
274 ctx->cfg.robots = "index, nofollow"; 313 ctx->cfg.robots = "index, nofollow";
275 ctx->cfg.root_title = "Git repository browser"; 314 ctx->cfg.root_title = "Git repository browser";
276 ctx->cfg.root_desc = "a fast webinterface for the git dscm"; 315 ctx->cfg.root_desc = "a fast webinterface for the git dscm";
@@ -279,6 +318,8 @@ static void prepare_context(struct cgit_context *ctx)
279 ctx->cfg.summary_branches = 10; 318 ctx->cfg.summary_branches = 10;
280 ctx->cfg.summary_log = 10; 319 ctx->cfg.summary_log = 10;
281 ctx->cfg.summary_tags = 10; 320 ctx->cfg.summary_tags = 10;
321 ctx->cfg.max_atom_items = 10;
322 ctx->cfg.ssdiff = 0;
282 ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG")); 323 ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
283 ctx->env.http_host = xstrdupn(getenv("HTTP_HOST")); 324 ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
284 ctx->env.https = xstrdupn(getenv("HTTPS")); 325 ctx->env.https = xstrdupn(getenv("HTTPS"));
@@ -410,6 +451,12 @@ static void process_request(void *cbdata)
410 return; 451 return;
411 } 452 }
412 453
454 /* If cmd->want_vpath is set, assume ctx->qry.path contains a "virtual"
455 * in-project path limit to be made available at ctx->qry.vpath.
456 * Otherwise, no path limit is in effect (ctx->qry.vpath = NULL).
457 */
458 ctx->qry.vpath = cmd->want_vpath ? ctx->qry.path : NULL;
459
413 if (cmd->want_repo && !ctx->repo) { 460 if (cmd->want_repo && !ctx->repo) {
414 cgit_print_http_headers(ctx); 461 cgit_print_http_headers(ctx);
415 cgit_print_docstart(ctx); 462 cgit_print_docstart(ctx);
@@ -541,7 +588,10 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
541 return errno; 588 return errno;
542 } 589 }
543 idx = cgit_repolist.count; 590 idx = cgit_repolist.count;
544 scan_tree(path, repo_config); 591 if (ctx.cfg.project_list)
592 scan_projects(path, ctx.cfg.project_list, repo_config);
593 else
594 scan_tree(path, repo_config);
545 print_repolist(f, &cgit_repolist, idx); 595 print_repolist(f, &cgit_repolist, idx);
546 if (rename(locked_rc, cached_rc)) 596 if (rename(locked_rc, cached_rc))
547 fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n", 597 fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n",
@@ -555,17 +605,25 @@ static void process_cached_repolist(const char *path)
555 struct stat st; 605 struct stat st;
556 char *cached_rc; 606 char *cached_rc;
557 time_t age; 607 time_t age;
608 unsigned long hash;
558 609
559 cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root, 610 hash = hash_str(path);
560 hash_str(path))); 611 if (ctx.cfg.project_list)
612 hash += hash_str(ctx.cfg.project_list);
613 cached_rc = xstrdup(fmt("%s/rc-%8lx", ctx.cfg.cache_root, hash));
561 614
562 if (stat(cached_rc, &st)) { 615 if (stat(cached_rc, &st)) {
563 /* Nothing is cached, we need to scan without forking. And 616 /* Nothing is cached, we need to scan without forking. And
564 * if we fail to generate a cached repolist, we need to 617 * if we fail to generate a cached repolist, we need to
565 * invoke scan_tree manually. 618 * invoke scan_tree manually.
566 */ 619 */
567 if (generate_cached_repolist(path, cached_rc)) 620 if (generate_cached_repolist(path, cached_rc)) {
568 scan_tree(path, repo_config); 621 if (ctx.cfg.project_list)
622 scan_projects(path, ctx.cfg.project_list,
623 repo_config);
624 else
625 scan_tree(path, repo_config);
626 }
569 return; 627 return;
570 } 628 }
571 629
@@ -674,7 +732,7 @@ int main(int argc, const char **argv)
674 cgit_repolist.repos = NULL; 732 cgit_repolist.repos = NULL;
675 733
676 cgit_parse_args(argc, argv); 734 cgit_parse_args(argc, argv);
677 parse_configfile(ctx.env.cgit_config, config_cb); 735 parse_configfile(expand_macros(ctx.env.cgit_config), config_cb);
678 ctx.repo = NULL; 736 ctx.repo = NULL;
679 http_parse_querystring(ctx.qry.raw, querystring_cb); 737 http_parse_querystring(ctx.qry.raw, querystring_cb);
680 738
diff --git a/cgit.css b/cgit.css
index c47ebc9..0c88b65 100644
--- a/cgit.css
+++ b/cgit.css
@@ -64,7 +64,7 @@ table#header td.sub {
64} 64}
65 65
66table.tabs { 66table.tabs {
67 /* border-bottom: solid 2px #ccc; */ 67 border-bottom: solid 3px #ccc;
68 border-collapse: collapse; 68 border-collapse: collapse;
69 margin-top: 2em; 69 margin-top: 2em;
70 margin-bottom: 0px; 70 margin-bottom: 0px;
@@ -102,10 +102,16 @@ table.tabs td.form select {
102 font-size: 90%; 102 font-size: 90%;
103} 103}
104 104
105div.path {
106 margin: 0px;
107 padding: 5px 2em 2px 2em;
108 color: #000;
109 background-color: #eee;
110}
111
105div.content { 112div.content {
106 margin: 0px; 113 margin: 0px;
107 padding: 2em; 114 padding: 2em;
108 border-top: solid 3px #ccc;
109 border-bottom: solid 3px #ccc; 115 border-bottom: solid 3px #ccc;
110} 116}
111 117
@@ -158,10 +164,26 @@ table.list td.logmsg {
158 padding: 1em 0.5em 2em 0.5em; 164 padding: 1em 0.5em 2em 0.5em;
159} 165}
160 166
167table.list td.lognotes-label {
168 text-align:right;
169 vertical-align:top;
170}
171
172table.list td.lognotes {
173 font-family: monospace;
174 white-space: pre;
175 padding: 0em 0.5em 2em 0.5em;
176}
177
161table.list td a { 178table.list td a {
162 color: black; 179 color: black;
163} 180}
164 181
182table.list td a.ls-dir {
183 font-weight: bold;
184 color: #00f;
185}
186
165table.list td a:hover { 187table.list td a:hover {
166 color: #00f; 188 color: #00f;
167} 189}
@@ -315,6 +337,24 @@ div.commit-msg {
315 font-family: monospace; 337 font-family: monospace;
316} 338}
317 339
340div.notes-header {
341 font-weight: bold;
342 padding-top: 1.5em;
343}
344
345div.notes {
346 white-space: pre;
347 font-family: monospace;
348 border: solid 1px #ee9;
349 background-color: #ffd;
350 padding: 0.3em 2em 0.3em 1em;
351 float: left;
352}
353
354div.notes-footer {
355 clear: left;
356}
357
318div.diffstat-header { 358div.diffstat-header {
319 font-weight: bold; 359 font-weight: bold;
320 padding-top: 1.5em; 360 padding-top: 1.5em;
@@ -520,7 +560,10 @@ a.deco {
520 border: solid 1px #770000; 560 border: solid 1px #770000;
521} 561}
522 562
523div.commit-subject a { 563div.commit-subject a.branch-deco,
564div.commit-subject a.tag-deco,
565div.commit-subject a.remote-deco,
566div.commit-subject a.deco {
524 margin-left: 1em; 567 margin-left: 1em;
525 font-size: 75%; 568 font-size: 75%;
526} 569}
@@ -601,3 +644,102 @@ table.hgraph div.bar {
601 background-color: #eee; 644 background-color: #eee;
602 height: 1em; 645 height: 1em;
603} 646}
647
648table.ssdiff {
649 width: 100%;
650}
651
652table.ssdiff td {
653 font-size: 75%;
654 font-family: monospace;
655 white-space: pre;
656 padding: 1px 4px 1px 4px;
657 border-left: solid 1px #aaa;
658 border-right: solid 1px #aaa;
659}
660
661table.ssdiff td.add {
662 color: black;
663 background: #cfc;
664 min-width: 50%;
665}
666
667table.ssdiff td.add_dark {
668 color: black;
669 background: #aca;
670 min-width: 50%;
671}
672
673table.ssdiff span.add {
674 background: #cfc;
675 font-weight: bold;
676}
677
678table.ssdiff td.del {
679 color: black;
680 background: #fcc;
681 min-width: 50%;
682}
683
684table.ssdiff td.del_dark {
685 color: black;
686 background: #caa;
687 min-width: 50%;
688}
689
690table.ssdiff span.del {
691 background: #fcc;
692 font-weight: bold;
693}
694
695table.ssdiff td.changed {
696 color: black;
697 background: #ffc;
698 min-width: 50%;
699}
700
701table.ssdiff td.changed_dark {
702 color: black;
703 background: #cca;
704 min-width: 50%;
705}
706
707table.ssdiff td.lineno {
708 color: black;
709 background: #eee;
710 text-align: right;
711 width: 3em;
712 min-width: 3em;
713}
714
715table.ssdiff td.hunk {
716 color: #black;
717 background: #ccf;
718 border-top: solid 1px #aaa;
719 border-bottom: solid 1px #aaa;
720}
721
722table.ssdiff td.head {
723 border-top: solid 1px #aaa;
724 border-bottom: solid 1px #aaa;
725}
726
727table.ssdiff td.head div.head {
728 font-weight: bold;
729 color: black;
730}
731
732table.ssdiff td.foot {
733 border-top: solid 1px #aaa;
734 border-left: none;
735 border-right: none;
736 border-bottom: none;
737}
738
739table.ssdiff td.space {
740 border: none;
741}
742
743table.ssdiff td.space div {
744 min-height: 3em;
745} \ No newline at end of file
diff --git a/cgit.h b/cgit.h
index 6c6c460..8f5dd2a 100644
--- a/cgit.h
+++ b/cgit.h
@@ -19,6 +19,7 @@
19#include <xdiff-interface.h> 19#include <xdiff-interface.h>
20#include <xdiff/xdiff.h> 20#include <xdiff/xdiff.h>
21#include <utf8.h> 21#include <utf8.h>
22#include <notes.h>
22 23
23 24
24/* 25/*
@@ -72,6 +73,8 @@ struct cgit_repo {
72 int snapshots; 73 int snapshots;
73 int enable_log_filecount; 74 int enable_log_filecount;
74 int enable_log_linecount; 75 int enable_log_linecount;
76 int enable_remote_branches;
77 int enable_subject_links;
75 int max_stats; 78 int max_stats;
76 time_t mtime; 79 time_t mtime;
77 struct cgit_filter *about_filter; 80 struct cgit_filter *about_filter;
@@ -143,6 +146,11 @@ struct cgit_query {
143 int nohead; 146 int nohead;
144 char *sort; 147 char *sort;
145 int showmsg; 148 int showmsg;
149 int ssdiff;
150 int show_all;
151 int context;
152 int ignorews;
153 char *vpath;
146}; 154};
147 155
148struct cgit_config { 156struct cgit_config {
@@ -159,6 +167,8 @@ struct cgit_config {
159 char *logo; 167 char *logo;
160 char *logo_link; 168 char *logo_link;
161 char *module_link; 169 char *module_link;
170 char *project_list;
171 char *readme;
162 char *robots; 172 char *robots;
163 char *root_title; 173 char *root_title;
164 char *root_desc; 174 char *root_desc;
@@ -175,25 +185,33 @@ struct cgit_config {
175 int cache_static_ttl; 185 int cache_static_ttl;
176 int embedded; 186 int embedded;
177 int enable_filter_overrides; 187 int enable_filter_overrides;
188 int enable_gitweb_owner;
178 int enable_index_links; 189 int enable_index_links;
179 int enable_log_filecount; 190 int enable_log_filecount;
180 int enable_log_linecount; 191 int enable_log_linecount;
192 int enable_remote_branches;
193 int enable_subject_links;
181 int enable_tree_linenumbers; 194 int enable_tree_linenumbers;
182 int local_time; 195 int local_time;
196 int max_atom_items;
183 int max_repo_count; 197 int max_repo_count;
184 int max_commit_count; 198 int max_commit_count;
185 int max_lock_attempts; 199 int max_lock_attempts;
186 int max_msg_len; 200 int max_msg_len;
187 int max_repodesc_len; 201 int max_repodesc_len;
202 int max_blob_size;
188 int max_stats; 203 int max_stats;
189 int nocache; 204 int nocache;
190 int noplainemail; 205 int noplainemail;
191 int noheader; 206 int noheader;
192 int renamelimit; 207 int renamelimit;
208 int remove_suffix;
209 int section_from_path;
193 int snapshots; 210 int snapshots;
194 int summary_branches; 211 int summary_branches;
195 int summary_log; 212 int summary_log;
196 int summary_tags; 213 int summary_tags;
214 int ssdiff;
197 struct string_list mimetypes; 215 struct string_list mimetypes;
198 struct cgit_filter *about_filter; 216 struct cgit_filter *about_filter;
199 struct cgit_filter *commit_filter; 217 struct cgit_filter *commit_filter;
@@ -268,14 +286,16 @@ extern void *cgit_free_commitinfo(struct commitinfo *info);
268extern int cgit_diff_files(const unsigned char *old_sha1, 286extern int cgit_diff_files(const unsigned char *old_sha1,
269 const unsigned char *new_sha1, 287 const unsigned char *new_sha1,
270 unsigned long *old_size, unsigned long *new_size, 288 unsigned long *old_size, unsigned long *new_size,
271 int *binary, linediff_fn fn); 289 int *binary, int context, int ignorews,
290 linediff_fn fn);
272 291
273extern void cgit_diff_tree(const unsigned char *old_sha1, 292extern void cgit_diff_tree(const unsigned char *old_sha1,
274 const unsigned char *new_sha1, 293 const unsigned char *new_sha1,
275 filepair_fn fn, const char *prefix); 294 filepair_fn fn, const char *prefix, int ignorews);
276 295
277extern void cgit_diff_commit(struct commit *commit, filepair_fn fn); 296extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
278 297
298__attribute__((format (printf,1,2)))
279extern char *fmt(const char *format,...); 299extern char *fmt(const char *format,...);
280 300
281extern struct commitinfo *cgit_parse_commit(struct commit *commit); 301extern struct commitinfo *cgit_parse_commit(struct commit *commit);
@@ -291,4 +311,6 @@ extern int cgit_close_filter(struct cgit_filter *filter);
291 311
292extern int readfile(const char *path, char **buf, size_t *size); 312extern int readfile(const char *path, char **buf, size_t *size);
293 313
314extern char *expand_macros(const char *txt);
315
294#endif /* CGIT_H */ 316#endif /* CGIT_H */
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 0c13485..ce78d41 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -95,6 +95,11 @@ enable-filter-overrides::
95 Flag which, when set to "1", allows all filter settings to be 95 Flag which, when set to "1", allows all filter settings to be
96 overridden in repository-specific cgitrc files. Default value: none. 96 overridden in repository-specific cgitrc files. Default value: none.
97 97
98enable-gitweb-owner::
99 If set to "1" and scan-path is enabled, we first check each repository
100 for the git config value "gitweb.owner" to determine the owner.
101 Default value: "1". See also: scan-path.
102
98enable-index-links:: 103enable-index-links::
99 Flag which, when set to "1", will make cgit generate extra links for 104 Flag which, when set to "1", will make cgit generate extra links for
100 each repo in the repository index (specifically, to the "summary", 105 each repo in the repository index (specifically, to the "summary",
@@ -110,6 +115,17 @@ enable-log-linecount::
110 and removed lines for each commit on the repository log page. Default 115 and removed lines for each commit on the repository log page. Default
111 value: "0". 116 value: "0".
112 117
118enable-remote-branches::
119 Flag which, when set to "1", will make cgit display remote branches
120 in the summary and refs views. Default value: "0". See also:
121 "repo.enable-remote-branches".
122
123enable-subject-links::
124 Flag which, when set to "1", will make cgit use the subject of the
125 parent commit as link text when generating links to parent commits
126 in commit view. Default value: "0". See also:
127 "repo.enable-subject-links".
128
113enable-tree-linenumbers:: 129enable-tree-linenumbers::
114 Flag which, when set to "1", will make cgit generate linenumber links 130 Flag which, when set to "1", will make cgit generate linenumber links
115 for plaintext blobs printed in the tree view. Default value: "1". 131 for plaintext blobs printed in the tree view. Default value: "1".
@@ -161,6 +177,10 @@ logo-link::
161 calculated url of the repository index page will be used. Default 177 calculated url of the repository index page will be used. Default
162 value: none. 178 value: none.
163 179
180max-atom-items::
181 Specifies the number of items to display in atom feeds view. Default
182 value: "10".
183
164max-commit-count:: 184max-commit-count::
165 Specifies the number of entries to list per page in "log" view. Default 185 Specifies the number of entries to list per page in "log" view. Default
166 value: "50". 186 value: "50".
@@ -177,6 +197,10 @@ max-repodesc-length::
177 Specifies the maximum number of repo description characters to display 197 Specifies the maximum number of repo description characters to display
178 on the repository index page. Default value: "80". 198 on the repository index page. Default value: "80".
179 199
200max-blob-size::
201 Specifies the maximum size of a blob to display HTML for in KBytes.
202 Default value: "0" (limit disabled).
203
180max-stats:: 204max-stats::
181 Set the default maximum statistics period. Valid values are "week", 205 Set the default maximum statistics period. Valid values are "week",
182 "month", "quarter" and "year". If unspecified, statistics are 206 "month", "quarter" and "year". If unspecified, statistics are
@@ -205,6 +229,20 @@ noheader::
205 Flag which, when set to "1", will make cgit omit the standard header 229 Flag which, when set to "1", will make cgit omit the standard header
206 on all pages. Default value: none. See also: "embedded". 230 on all pages. Default value: none. See also: "embedded".
207 231
232project-list::
233 A list of subdirectories inside of scan-path, relative to it, that
234 should loaded as git repositories. This must be defined prior to
235 scan-path. Default value: none. See also: scan-path.
236
237readme::
238 Text which will be used as default value for "repo.readme". Default
239 value: none.
240
241remove-suffix::
242 If set to "1" and scan-path is enabled, if any repositories are found
243 with a suffix of ".git", this suffix will be removed for the url and
244 name. Default value: "0". See also: scan-path.
245
208renamelimit:: 246renamelimit::
209 Maximum number of files to consider when detecting renames. The value 247 Maximum number of files to consider when detecting renames. The value
210 "-1" uses the compiletime value in git (for further info, look at 248 "-1" uses the compiletime value in git (for further info, look at
@@ -234,13 +272,26 @@ root-title::
234scan-path:: 272scan-path::
235 A path which will be scanned for repositories. If caching is enabled, 273 A path which will be scanned for repositories. If caching is enabled,
236 the result will be cached as a cgitrc include-file in the cache 274 the result will be cached as a cgitrc include-file in the cache
237 directory. Default value: none. See also: cache-scanrc-ttl. 275 directory. If project-list has been defined prior to scan-path,
276 scan-path loads only the directories listed in the file pointed to by
277 project-list. Default value: none. See also: cache-scanrc-ttl,
278 project-list.
238 279
239section:: 280section::
240 The name of the current repository section - all repositories defined 281 The name of the current repository section - all repositories defined
241 after this option will inherit the current section name. Default value: 282 after this option will inherit the current section name. Default value:
242 none. 283 none.
243 284
285section-from-path::
286 A number which, if specified before scan-path, specifies how many
287 path elements from each repo path to use as a default section name.
288 If negative, cgit will discard the specified number of path elements
289 above the repo directory. Default value: 0.
290
291side-by-side-diffs::
292 If set to "1" shows side-by-side diffs instead of unidiffs per
293 default. Default value: "0".
294
244snapshots:: 295snapshots::
245 Text which specifies the default set of snapshot formats generated by 296 Text which specifies the default set of snapshot formats generated by
246 cgit. The value is a space-separated list of zero or more of the 297 cgit. The value is a space-separated list of zero or more of the
@@ -304,6 +355,14 @@ repo.enable-log-linecount::
304 A flag which can be used to disable the global setting 355 A flag which can be used to disable the global setting
305 `enable-log-linecount'. Default value: none. 356 `enable-log-linecount'. Default value: none.
306 357
358repo.enable-remote-branches::
359 Flag which, when set to "1", will make cgit display remote branches
360 in the summary and refs views. Default value: <enable-remote-branches>.
361
362repo.enable-subject-links::
363 A flag which can be used to override the global setting
364 `enable-subject-links'. Default value: none.
365
307repo.max-stats:: 366repo.max-stats::
308 Override the default maximum statistics period. Valid values are equal 367 Override the default maximum statistics period. Valid values are equal
309 to the values specified for the global "max-stats" setting. Default 368 to the values specified for the global "max-stats" setting. Default
@@ -322,7 +381,9 @@ repo.path::
322 381
323repo.readme:: 382repo.readme::
324 A path (relative to <repo.path>) which specifies a file to include 383 A path (relative to <repo.path>) which specifies a file to include
325 verbatim as the "About" page for this repo. Default value: none. 384 verbatim as the "About" page for this repo. You may also specify a
385 git refspec by head or by hash by prepending the refspec followed by
386 a colon. For example, "master:docs/readme.mkd" Default value: <readme>.
326 387
327repo.snapshots:: 388repo.snapshots::
328 A mask of allowed snapshot-formats for this repo, restricted by the 389 A mask of allowed snapshot-formats for this repo, restricted by the
@@ -413,7 +474,7 @@ snapshots=tar.gz tar.bz2 zip
413## List of common mimetypes 474## List of common mimetypes
414## 475##
415 476
416mimetype.git=image/git 477mimetype.gif=image/gif
417mimetype.html=text/html 478mimetype.html=text/html
418mimetype.jpg=image/jpeg 479mimetype.jpg=image/jpeg
419mimetype.jpeg=image/jpeg 480mimetype.jpeg=image/jpeg
@@ -499,3 +560,4 @@ will generate the following html element:
499AUTHOR 560AUTHOR
500------ 561------
501Lars Hjemli <hjemli@gmail.com> 562Lars Hjemli <hjemli@gmail.com>
563Jason A. Donenfeld <Jason@zx2c4.com>
diff --git a/cmd.c b/cmd.c
index 766f903..6dc9f5e 100644
--- a/cmd.c
+++ b/cmd.c
@@ -33,7 +33,7 @@ static void HEAD_fn(struct cgit_context *ctx)
33 33
34static void atom_fn(struct cgit_context *ctx) 34static void atom_fn(struct cgit_context *ctx)
35{ 35{
36 cgit_print_atom(ctx->qry.head, ctx->qry.path, 10); 36 cgit_print_atom(ctx->qry.head, ctx->qry.path, ctx->cfg.max_atom_items);
37} 37}
38 38
39static void about_fn(struct cgit_context *ctx) 39static void about_fn(struct cgit_context *ctx)
@@ -51,7 +51,7 @@ static void blob_fn(struct cgit_context *ctx)
51 51
52static void commit_fn(struct cgit_context *ctx) 52static void commit_fn(struct cgit_context *ctx)
53{ 53{
54 cgit_print_commit(ctx->qry.sha1); 54 cgit_print_commit(ctx->qry.sha1, ctx->qry.path);
55} 55}
56 56
57static void diff_fn(struct cgit_context *ctx) 57static void diff_fn(struct cgit_context *ctx)
@@ -90,7 +90,7 @@ static void repolist_fn(struct cgit_context *ctx)
90 90
91static void patch_fn(struct cgit_context *ctx) 91static void patch_fn(struct cgit_context *ctx)
92{ 92{
93 cgit_print_patch(ctx->qry.sha1); 93 cgit_print_patch(ctx->qry.sha1, ctx->qry.path);
94} 94}
95 95
96static void plain_fn(struct cgit_context *ctx) 96static void plain_fn(struct cgit_context *ctx)
@@ -129,31 +129,31 @@ static void tree_fn(struct cgit_context *ctx)
129 cgit_print_tree(ctx->qry.sha1, ctx->qry.path); 129 cgit_print_tree(ctx->qry.sha1, ctx->qry.path);
130} 130}
131 131
132#define def_cmd(name, want_repo, want_layout) \ 132#define def_cmd(name, want_repo, want_layout, want_vpath) \
133 {#name, name##_fn, want_repo, want_layout} 133 {#name, name##_fn, want_repo, want_layout, want_vpath}
134 134
135struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx) 135struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
136{ 136{
137 static struct cgit_cmd cmds[] = { 137 static struct cgit_cmd cmds[] = {
138 def_cmd(HEAD, 1, 0), 138 def_cmd(HEAD, 1, 0, 0),
139 def_cmd(atom, 1, 0), 139 def_cmd(atom, 1, 0, 0),
140 def_cmd(about, 0, 1), 140 def_cmd(about, 0, 1, 0),
141 def_cmd(blob, 1, 0), 141 def_cmd(blob, 1, 0, 0),
142 def_cmd(commit, 1, 1), 142 def_cmd(commit, 1, 1, 1),
143 def_cmd(diff, 1, 1), 143 def_cmd(diff, 1, 1, 1),
144 def_cmd(info, 1, 0), 144 def_cmd(info, 1, 0, 0),
145 def_cmd(log, 1, 1), 145 def_cmd(log, 1, 1, 1),
146 def_cmd(ls_cache, 0, 0), 146 def_cmd(ls_cache, 0, 0, 0),
147 def_cmd(objects, 1, 0), 147 def_cmd(objects, 1, 0, 0),
148 def_cmd(patch, 1, 0), 148 def_cmd(patch, 1, 0, 1),
149 def_cmd(plain, 1, 0), 149 def_cmd(plain, 1, 0, 0),
150 def_cmd(refs, 1, 1), 150 def_cmd(refs, 1, 1, 0),
151 def_cmd(repolist, 0, 0), 151 def_cmd(repolist, 0, 0, 0),
152 def_cmd(snapshot, 1, 0), 152 def_cmd(snapshot, 1, 0, 0),
153 def_cmd(stats, 1, 1), 153 def_cmd(stats, 1, 1, 1),
154 def_cmd(summary, 1, 1), 154 def_cmd(summary, 1, 1, 0),
155 def_cmd(tag, 1, 1), 155 def_cmd(tag, 1, 1, 0),
156 def_cmd(tree, 1, 1), 156 def_cmd(tree, 1, 1, 1),
157 }; 157 };
158 int i; 158 int i;
159 159
diff --git a/cmd.h b/cmd.h
index ec9e691..8dc01bd 100644
--- a/cmd.h
+++ b/cmd.h
@@ -7,7 +7,8 @@ struct cgit_cmd {
7 const char *name; 7 const char *name;
8 cgit_cmd_fn fn; 8 cgit_cmd_fn fn;
9 unsigned int want_repo:1, 9 unsigned int want_repo:1,
10 want_layout:1; 10 want_layout:1,
11 want_vpath:1;
11}; 12};
12 13
13extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx); 14extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx);
diff --git a/filters/commit-links.sh b/filters/commit-links.sh
index 165a533..110c609 100755
--- a/filters/commit-links.sh
+++ b/filters/commit-links.sh
@@ -1,12 +1,14 @@
1#!/bin/sh 1#!/bin/sh
2# This script can be used to generate links in commit messages - the first 2# This script can be used to generate links in commit messages.
3# sed expression generates links to commits referenced by their SHA1, while
4# the second expression generates links to a fictional bugtracker.
5# 3#
6# To use this script, refer to this file with either the commit-filter or the 4# To use this script, refer to this file with either the commit-filter or the
7# repo.commit-filter options in cgitrc. 5# repo.commit-filter options in cgitrc.
8 6
9sed -re ' 7# This expression generates links to commits referenced by their SHA1.
10s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g 8regex=$regex'
11s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g 9s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g'
12' 10# This expression generates links to a fictional bugtracker.
11regex=$regex'
12s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g'
13
14sed -re "$regex"
diff --git a/filters/syntax-highlighting.sh b/filters/syntax-highlighting.sh
index 999ad0c..6b1c576 100755
--- a/filters/syntax-highlighting.sh
+++ b/filters/syntax-highlighting.sh
@@ -3,6 +3,10 @@
3# tree-view by refering to this file with the source-filter or repo.source- 3# tree-view by refering to this file with the source-filter or repo.source-
4# filter options in cgitrc. 4# filter options in cgitrc.
5# 5#
6# This script requires a shell supporting the ${var##pattern} syntax.
7# It is supported by at least dash and bash, however busybox environments
8# might have to use an external call to sed instead.
9#
6# Note: the highlight command (http://www.andre-simon.de/) uses css for syntax 10# Note: the highlight command (http://www.andre-simon.de/) uses css for syntax
7# highlighting, so you'll probably want something like the following included 11# highlighting, so you'll probably want something like the following included
8# in your css file (generated by highlight 2.4.8 and adapted for cgit): 12# in your css file (generated by highlight 2.4.8 and adapted for cgit):
@@ -20,20 +24,11 @@
20# table.blob .kwc { color:#000000; font-weight:bold; } 24# table.blob .kwc { color:#000000; font-weight:bold; }
21# table.blob .kwd { color:#010181; } 25# table.blob .kwd { color:#010181; }
22 26
23case "$1" in 27# store filename and extension in local vars
24 *.c) 28BASENAME="$1"
25 highlight -f -I -X -S c 29EXTENSION="${BASENAME##*.}"
26 ;; 30
27 *.h) 31# map Makefile and Makefile.* to .mk
28 highlight -f -I -X -S c 32[ "${BASENAME%%.*}" == "Makefile" ] && EXTENSION=mk
29 ;; 33
30 *.sh) 34exec highlight --force -f -I -X -S $EXTENSION 2>/dev/null
31 highlight -f -I -X -S sh
32 ;;
33 *.css)
34 highlight -f -I -X -S css
35 ;;
36 *)
37 highlight -f -I -X -S txt
38 ;;
39esac
diff --git a/html.c b/html.c
index d86b2c1..1305910 100644
--- a/html.c
+++ b/html.c
@@ -13,6 +13,32 @@
13#include <string.h> 13#include <string.h>
14#include <errno.h> 14#include <errno.h>
15 15
16/* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
17static const char* url_escape_table[256] = {
18 "%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07", "%08", "%09",
19 "%0a", "%0b", "%0c", "%0d", "%0e", "%0f", "%10", "%11", "%12", "%13",
20 "%14", "%15", "%16", "%17", "%18", "%19", "%1a", "%1b", "%1c", "%1d",
21 "%1e", "%1f", "%20", 0, "%22", "%23", 0, "%25", "%26", "%27", 0, 0, 0,
22 "%2b", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%3c", "%3d",
23 "%3e", "%3f", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
24 0, 0, 0, 0, 0, 0, 0, 0, 0, "%5c", 0, "%5e", 0, "%60", 0, 0, 0, 0, 0,
25 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%7b",
26 "%7c", "%7d", 0, "%7f", "%80", "%81", "%82", "%83", "%84", "%85",
27 "%86", "%87", "%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f",
28 "%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97", "%98", "%99",
29 "%9a", "%9b", "%9c", "%9d", "%9e", "%9f", "%a0", "%a1", "%a2", "%a3",
30 "%a4", "%a5", "%a6", "%a7", "%a8", "%a9", "%aa", "%ab", "%ac", "%ad",
31 "%ae", "%af", "%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7",
32 "%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf", "%c0", "%c1",
33 "%c2", "%c3", "%c4", "%c5", "%c6", "%c7", "%c8", "%c9", "%ca", "%cb",
34 "%cc", "%cd", "%ce", "%cf", "%d0", "%d1", "%d2", "%d3", "%d4", "%d5",
35 "%d6", "%d7", "%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df",
36 "%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7", "%e8", "%e9",
37 "%ea", "%eb", "%ec", "%ed", "%ee", "%ef", "%f0", "%f1", "%f2", "%f3",
38 "%f4", "%f5", "%f6", "%f7", "%f8", "%f9", "%fa", "%fb", "%fc", "%fd",
39 "%fe", "%ff"
40};
41
16int htmlfd = STDOUT_FILENO; 42int htmlfd = STDOUT_FILENO;
17 43
18char *fmt(const char *format, ...) 44char *fmt(const char *format, ...)
@@ -63,13 +89,13 @@ void html_status(int code, const char *msg, int more_headers)
63 html("\n"); 89 html("\n");
64} 90}
65 91
66void html_txt(char *txt) 92void html_txt(const char *txt)
67{ 93{
68 char *t = txt; 94 const char *t = txt;
69 while(t && *t){ 95 while(t && *t){
70 int c = *t; 96 int c = *t;
71 if (c=='<' || c=='>' || c=='&') { 97 if (c=='<' || c=='>' || c=='&') {
72 write(htmlfd, txt, t - txt); 98 html_raw(txt, t - txt);
73 if (c=='>') 99 if (c=='>')
74 html("&gt;"); 100 html("&gt;");
75 else if (c=='<') 101 else if (c=='<')
@@ -84,13 +110,13 @@ void html_txt(char *txt)
84 html(txt); 110 html(txt);
85} 111}
86 112
87void html_ntxt(int len, char *txt) 113void html_ntxt(int len, const char *txt)
88{ 114{
89 char *t = txt; 115 const char *t = txt;
90 while(t && *t && len--){ 116 while(t && *t && len--){
91 int c = *t; 117 int c = *t;
92 if (c=='<' || c=='>' || c=='&') { 118 if (c=='<' || c=='>' || c=='&') {
93 write(htmlfd, txt, t - txt); 119 html_raw(txt, t - txt);
94 if (c=='>') 120 if (c=='>')
95 html("&gt;"); 121 html("&gt;");
96 else if (c=='<') 122 else if (c=='<')
@@ -102,18 +128,18 @@ void html_ntxt(int len, char *txt)
102 t++; 128 t++;
103 } 129 }
104 if (t!=txt) 130 if (t!=txt)
105 write(htmlfd, txt, t - txt); 131 html_raw(txt, t - txt);
106 if (len<0) 132 if (len<0)
107 html("..."); 133 html("...");
108} 134}
109 135
110void html_attr(char *txt) 136void html_attr(const char *txt)
111{ 137{
112 char *t = txt; 138 const char *t = txt;
113 while(t && *t){ 139 while(t && *t){
114 int c = *t; 140 int c = *t;
115 if (c=='<' || c=='>' || c=='\'' || c=='\"') { 141 if (c=='<' || c=='>' || c=='\'' || c=='\"') {
116 write(htmlfd, txt, t - txt); 142 html_raw(txt, t - txt);
117 if (c=='>') 143 if (c=='>')
118 html("&gt;"); 144 html("&gt;");
119 else if (c=='<') 145 else if (c=='<')
@@ -130,14 +156,15 @@ void html_attr(char *txt)
130 html(txt); 156 html(txt);
131} 157}
132 158
133void html_url_path(char *txt) 159void html_url_path(const char *txt)
134{ 160{
135 char *t = txt; 161 const char *t = txt;
136 while(t && *t){ 162 while(t && *t){
137 int c = *t; 163 int c = *t;
138 if (c=='"' || c=='#' || c=='\'' || c=='?') { 164 const char *e = url_escape_table[c];
139 write(htmlfd, txt, t - txt); 165 if (e && c!='+' && c!='&' && c!='+') {
140 write(htmlfd, fmt("%%%2x", c), 3); 166 html_raw(txt, t - txt);
167 html_raw(e, 3);
141 txt = t+1; 168 txt = t+1;
142 } 169 }
143 t++; 170 t++;
@@ -146,14 +173,15 @@ void html_url_path(char *txt)
146 html(txt); 173 html(txt);
147} 174}
148 175
149void html_url_arg(char *txt) 176void html_url_arg(const char *txt)
150{ 177{
151 char *t = txt; 178 const char *t = txt;
152 while(t && *t){ 179 while(t && *t){
153 int c = *t; 180 int c = *t;
154 if (c=='"' || c=='#' || c=='%' || c=='&' || c=='\'' || c=='+' || c=='?') { 181 const char *e = url_escape_table[c];
155 write(htmlfd, txt, t - txt); 182 if (e) {
156 write(htmlfd, fmt("%%%2x", c), 3); 183 html_raw(txt, t - txt);
184 html_raw(e, 3);
157 txt = t+1; 185 txt = t+1;
158 } 186 }
159 t++; 187 t++;
@@ -162,7 +190,7 @@ void html_url_arg(char *txt)
162 html(txt); 190 html(txt);
163} 191}
164 192
165void html_hidden(char *name, char *value) 193void html_hidden(const char *name, const char *value)
166{ 194{
167 html("<input type='hidden' name='"); 195 html("<input type='hidden' name='");
168 html_attr(name); 196 html_attr(name);
@@ -171,7 +199,7 @@ void html_hidden(char *name, char *value)
171 html("'/>"); 199 html("'/>");
172} 200}
173 201
174void html_option(char *value, char *text, char *selected_value) 202void html_option(const char *value, const char *text, const char *selected_value)
175{ 203{
176 html("<option value='"); 204 html("<option value='");
177 html_attr(value); 205 html_attr(value);
@@ -183,7 +211,7 @@ void html_option(char *value, char *text, char *selected_value)
183 html("</option>\n"); 211 html("</option>\n");
184} 212}
185 213
186void html_link_open(char *url, char *title, char *class) 214void html_link_open(const char *url, const char *title, const char *class)
187{ 215{
188 html("<a href='"); 216 html("<a href='");
189 html_attr(url); 217 html_attr(url);
@@ -221,7 +249,7 @@ int html_include(const char *filename)
221 return -1; 249 return -1;
222 } 250 }
223 while((len = fread(buf, 1, 4096, f)) > 0) 251 while((len = fread(buf, 1, 4096, f)) > 0)
224 write(htmlfd, buf, len); 252 html_raw(buf, len);
225 fclose(f); 253 fclose(f);
226 return 0; 254 return 0;
227} 255}
@@ -258,14 +286,14 @@ char *convert_query_hexchar(char *txt)
258 } 286 }
259} 287}
260 288
261int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value)) 289int http_parse_querystring(const char *txt_, void (*fn)(const char *name, const char *value))
262{ 290{
263 char *t, *value = NULL, c; 291 char *t, *txt, *value = NULL, c;
264 292
265 if (!txt) 293 if (!txt_)
266 return 0; 294 return 0;
267 295
268 t = txt = strdup(txt); 296 t = txt = strdup(txt_);
269 if (t == NULL) { 297 if (t == NULL) {
270 printf("Out of memory\n"); 298 printf("Out of memory\n");
271 exit(1); 299 exit(1);
diff --git a/html.h b/html.h
index a55d4b2..1135fb8 100644
--- a/html.h
+++ b/html.h
@@ -5,20 +5,23 @@ extern int htmlfd;
5 5
6extern void html_raw(const char *txt, size_t size); 6extern void html_raw(const char *txt, size_t size);
7extern void html(const char *txt); 7extern void html(const char *txt);
8
9__attribute__((format (printf,1,2)))
8extern void htmlf(const char *format,...); 10extern void htmlf(const char *format,...);
11
9extern void html_status(int code, const char *msg, int more_headers); 12extern void html_status(int code, const char *msg, int more_headers);
10extern void html_txt(char *txt); 13extern void html_txt(const char *txt);
11extern void html_ntxt(int len, char *txt); 14extern void html_ntxt(int len, const char *txt);
12extern void html_attr(char *txt); 15extern void html_attr(const char *txt);
13extern void html_url_path(char *txt); 16extern void html_url_path(const char *txt);
14extern void html_url_arg(char *txt); 17extern void html_url_arg(const char *txt);
15extern void html_hidden(char *name, char *value); 18extern void html_hidden(const char *name, const char *value);
16extern void html_option(char *value, char *text, char *selected_value); 19extern void html_option(const char *value, const char *text, const char *selected_value);
17extern void html_link_open(char *url, char *title, char *class); 20extern void html_link_open(const char *url, const char *title, const char *class);
18extern void html_link_close(void); 21extern void html_link_close(void);
19extern void html_fileperm(unsigned short mode); 22extern void html_fileperm(unsigned short mode);
20extern int html_include(const char *filename); 23extern int html_include(const char *filename);
21 24
22extern int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value)); 25extern int http_parse_querystring(const char *txt, void (*fn)(const char *name, const char *value));
23 26
24#endif /* HTML_H */ 27#endif /* HTML_H */
diff --git a/scan-tree.c b/scan-tree.c
index ebfd41e..b5b50f3 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -1,3 +1,12 @@
1/* scan-tree.c
2 *
3 * Copyright (C) 2008-2009 Lars Hjemli
4 * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
5 *
6 * Licensed under GNU General Public License v2
7 * (see COPYING for full license text)
8 */
9
1#include "cgit.h" 10#include "cgit.h"
2#include "configfile.h" 11#include "configfile.h"
3#include "html.h" 12#include "html.h"
@@ -38,17 +47,33 @@ static int is_git_dir(const char *path)
38 47
39struct cgit_repo *repo; 48struct cgit_repo *repo;
40repo_config_fn config_fn; 49repo_config_fn config_fn;
50char *owner;
41 51
42static void repo_config(const char *name, const char *value) 52static void repo_config(const char *name, const char *value)
43{ 53{
44 config_fn(repo, name, value); 54 config_fn(repo, name, value);
45} 55}
46 56
57static int git_owner_config(const char *key, const char *value, void *cb)
58{
59 if (!strcmp(key, "gitweb.owner"))
60 owner = xstrdup(value);
61 return 0;
62}
63
64static char *xstrrchr(char *s, char *from, int c)
65{
66 while (from >= s && *from != c)
67 from--;
68 return from < s ? NULL : from;
69}
70
47static void add_repo(const char *base, const char *path, repo_config_fn fn) 71static void add_repo(const char *base, const char *path, repo_config_fn fn)
48{ 72{
49 struct stat st; 73 struct stat st;
50 struct passwd *pwd; 74 struct passwd *pwd;
51 char *p; 75 char *rel, *p, *slash;
76 int n;
52 size_t size; 77 size_t size;
53 78
54 if (stat(path, &st)) { 79 if (stat(path, &st)) {
@@ -56,34 +81,70 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
56 path, strerror(errno), errno); 81 path, strerror(errno), errno);
57 return; 82 return;
58 } 83 }
59 if ((pwd = getpwuid(st.st_uid)) == NULL) { 84 if (!stat(fmt("%s/noweb", path), &st))
60 fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
61 path, strerror(errno), errno);
62 return; 85 return;
63 } 86
87 owner = NULL;
88 if (ctx.cfg.enable_gitweb_owner)
89 git_config_from_file(git_owner_config, fmt("%s/config", path), NULL);
64 if (base == path) 90 if (base == path)
65 p = fmt("%s", path); 91 rel = xstrdup(fmt("%s", path));
66 else 92 else
67 p = fmt("%s", path + strlen(base) + 1); 93 rel = xstrdup(fmt("%s", path + strlen(base) + 1));
68 94
69 if (!strcmp(p + strlen(p) - 5, "/.git")) 95 if (!strcmp(rel + strlen(rel) - 5, "/.git"))
70 p[strlen(p) - 5] = '\0'; 96 rel[strlen(rel) - 5] = '\0';
71 97
72 repo = cgit_add_repo(xstrdup(p)); 98 repo = cgit_add_repo(rel);
99 if (ctx.cfg.remove_suffix)
100 if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git"))
101 *p = '\0';
73 repo->name = repo->url; 102 repo->name = repo->url;
74 repo->path = xstrdup(path); 103 repo->path = xstrdup(path);
75 p = (pwd && pwd->pw_gecos) ? strchr(pwd->pw_gecos, ',') : NULL; 104 while (!owner) {
76 if (p) 105 if ((pwd = getpwuid(st.st_uid)) == NULL) {
77 *p = '\0'; 106 fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
78 repo->owner = (pwd ? xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name) : ""); 107 path, strerror(errno), errno);
108 break;
109 }
110 if (pwd->pw_gecos)
111 if ((p = strchr(pwd->pw_gecos, ',')))
112 *p = '\0';
113 owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
114 }
115 repo->owner = owner;
79 116
80 p = fmt("%s/description", path); 117 p = fmt("%s/description", path);
81 if (!stat(p, &st)) 118 if (!stat(p, &st))
82 readfile(p, &repo->desc, &size); 119 readfile(p, &repo->desc, &size);
83 120
84 p = fmt("%s/README.html", path); 121 if (!repo->readme) {
85 if (!stat(p, &st)) 122 p = fmt("%s/README.html", path);
86 repo->readme = xstrdup(p); 123 if (!stat(p, &st))
124 repo->readme = "README.html";
125 }
126 if (ctx.cfg.section_from_path) {
127 n = ctx.cfg.section_from_path;
128 if (n > 0) {
129 slash = rel;
130 while (slash && n && (slash = strchr(slash, '/')))
131 n--;
132 } else {
133 slash = rel + strlen(rel);
134 while (slash && n && (slash = xstrrchr(rel, slash, '/')))
135 n++;
136 }
137 if (slash && !n) {
138 *slash = '\0';
139 repo->section = xstrdup(rel);
140 *slash = '/';
141 if (!prefixcmp(repo->name, repo->section)) {
142 repo->name += strlen(repo->section);
143 if (*repo->name == '/')
144 repo->name++;
145 }
146 }
147 }
87 148
88 p = fmt("%s/cgitrc", path); 149 p = fmt("%s/cgitrc", path);
89 if (!stat(p, &st)) { 150 if (!stat(p, &st)) {
@@ -140,6 +201,34 @@ static void scan_path(const char *base, const char *path, repo_config_fn fn)
140 closedir(dir); 201 closedir(dir);
141} 202}
142 203
204#define lastc(s) s[strlen(s) - 1]
205
206void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn)
207{
208 char line[MAX_PATH * 2], *z;
209 FILE *projects;
210 int err;
211
212 projects = fopen(projectsfile, "r");
213 if (!projects) {
214 fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n",
215 projectsfile, strerror(errno), errno);
216 }
217 while (fgets(line, sizeof(line), projects) != NULL) {
218 for (z = &lastc(line);
219 strlen(line) && strchr("\n\r", *z);
220 z = &lastc(line))
221 *z = '\0';
222 if (strlen(line))
223 scan_path(path, fmt("%s/%s", path, line), fn);
224 }
225 if ((err = ferror(projects))) {
226 fprintf(stderr, "Error reading from projectsfile %s: %s (%d)\n",
227 projectsfile, strerror(err), err);
228 }
229 fclose(projects);
230}
231
143void scan_tree(const char *path, repo_config_fn fn) 232void scan_tree(const char *path, repo_config_fn fn)
144{ 233{
145 scan_path(path, path, fn); 234 scan_path(path, path, fn);
diff --git a/scan-tree.h b/scan-tree.h
index 11539f4..1afbd4b 100644
--- a/scan-tree.h
+++ b/scan-tree.h
@@ -1,3 +1,2 @@
1 1extern void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn);
2
3extern void scan_tree(const char *path, repo_config_fn fn); 2extern void scan_tree(const char *path, repo_config_fn fn);
diff --git a/shared.c b/shared.c
index 6adf2b6..72ac140 100644
--- a/shared.c
+++ b/shared.c
@@ -10,7 +10,6 @@
10 10
11struct cgit_repolist cgit_repolist; 11struct cgit_repolist cgit_repolist;
12struct cgit_context ctx; 12struct cgit_context ctx;
13int cgit_cmd;
14 13
15int chk_zero(int result, char *msg) 14int chk_zero(int result, char *msg)
16{ 15{
@@ -59,9 +58,11 @@ struct cgit_repo *cgit_add_repo(const char *url)
59 ret->snapshots = ctx.cfg.snapshots; 58 ret->snapshots = ctx.cfg.snapshots;
60 ret->enable_log_filecount = ctx.cfg.enable_log_filecount; 59 ret->enable_log_filecount = ctx.cfg.enable_log_filecount;
61 ret->enable_log_linecount = ctx.cfg.enable_log_linecount; 60 ret->enable_log_linecount = ctx.cfg.enable_log_linecount;
61 ret->enable_remote_branches = ctx.cfg.enable_remote_branches;
62 ret->enable_subject_links = ctx.cfg.enable_subject_links;
62 ret->max_stats = ctx.cfg.max_stats; 63 ret->max_stats = ctx.cfg.max_stats;
63 ret->module_link = ctx.cfg.module_link; 64 ret->module_link = ctx.cfg.module_link;
64 ret->readme = NULL; 65 ret->readme = ctx.cfg.readme;
65 ret->mtime = -1; 66 ret->mtime = -1;
66 ret->about_filter = ctx.cfg.about_filter; 67 ret->about_filter = ctx.cfg.about_filter;
67 ret->commit_filter = ctx.cfg.commit_filter; 68 ret->commit_filter = ctx.cfg.commit_filter;
@@ -262,7 +263,8 @@ int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf)
262 263
263int cgit_diff_files(const unsigned char *old_sha1, 264int cgit_diff_files(const unsigned char *old_sha1,
264 const unsigned char *new_sha1, unsigned long *old_size, 265 const unsigned char *new_sha1, unsigned long *old_size,
265 unsigned long *new_size, int *binary, linediff_fn fn) 266 unsigned long *new_size, int *binary, int context,
267 int ignorews, linediff_fn fn)
266{ 268{
267 mmfile_t file1, file2; 269 mmfile_t file1, file2;
268 xpparam_t diff_params; 270 xpparam_t diff_params;
@@ -289,7 +291,9 @@ int cgit_diff_files(const unsigned char *old_sha1,
289 memset(&emit_params, 0, sizeof(emit_params)); 291 memset(&emit_params, 0, sizeof(emit_params));
290 memset(&emit_cb, 0, sizeof(emit_cb)); 292 memset(&emit_cb, 0, sizeof(emit_cb));
291 diff_params.flags = XDF_NEED_MINIMAL; 293 diff_params.flags = XDF_NEED_MINIMAL;
292 emit_params.ctxlen = 3; 294 if (ignorews)
295 diff_params.flags |= XDF_IGNORE_WHITESPACE;
296 emit_params.ctxlen = context > 0 ? context : 3;
293 emit_params.flags = XDL_EMIT_FUNCNAMES; 297 emit_params.flags = XDL_EMIT_FUNCNAMES;
294 emit_cb.outf = filediff_cb; 298 emit_cb.outf = filediff_cb;
295 emit_cb.priv = fn; 299 emit_cb.priv = fn;
@@ -303,7 +307,7 @@ int cgit_diff_files(const unsigned char *old_sha1,
303 307
304void cgit_diff_tree(const unsigned char *old_sha1, 308void cgit_diff_tree(const unsigned char *old_sha1,
305 const unsigned char *new_sha1, 309 const unsigned char *new_sha1,
306 filepair_fn fn, const char *prefix) 310 filepair_fn fn, const char *prefix, int ignorews)
307{ 311{
308 struct diff_options opt; 312 struct diff_options opt;
309 int ret; 313 int ret;
@@ -314,6 +318,8 @@ void cgit_diff_tree(const unsigned char *old_sha1,
314 opt.detect_rename = 1; 318 opt.detect_rename = 1;
315 opt.rename_limit = ctx.cfg.renamelimit; 319 opt.rename_limit = ctx.cfg.renamelimit;
316 DIFF_OPT_SET(&opt, RECURSIVE); 320 DIFF_OPT_SET(&opt, RECURSIVE);
321 if (ignorews)
322 DIFF_XDL_SET(&opt, IGNORE_WHITESPACE);
317 opt.format_callback = cgit_diff_tree_cb; 323 opt.format_callback = cgit_diff_tree_cb;
318 opt.format_callback_data = fn; 324 opt.format_callback_data = fn;
319 if (prefix) { 325 if (prefix) {
@@ -338,7 +344,8 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn)
338 344
339 if (commit->parents) 345 if (commit->parents)
340 old_sha1 = commit->parents->item->object.sha1; 346 old_sha1 = commit->parents->item->object.sha1;
341 cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL); 347 cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL,
348 ctx.qry.ignorews);
342} 349}
343 350
344int cgit_parse_snapshots_mask(const char *str) 351int cgit_parse_snapshots_mask(const char *str)
@@ -430,3 +437,74 @@ int readfile(const char *path, char **buf, size_t *size)
430 close(fd); 437 close(fd);
431 return (*size == st.st_size ? 0 : e); 438 return (*size == st.st_size ? 0 : e);
432} 439}
440
441int is_token_char(char c)
442{
443 return isalnum(c) || c == '_';
444}
445
446/* Replace name with getenv(name), return pointer to zero-terminating char
447 */
448char *expand_macro(char *name, int maxlength)
449{
450 char *value;
451 int len;
452
453 len = 0;
454 value = getenv(name);
455 if (value) {
456 len = strlen(value);
457 if (len > maxlength)
458 len = maxlength;
459 strncpy(name, value, len);
460 }
461 return name + len;
462}
463
464#define EXPBUFSIZE (1024 * 8)
465
466/* Replace all tokens prefixed by '$' in the specified text with the
467 * value of the named environment variable.
468 * NB: the return value is a static buffer, i.e. it must be strdup'd
469 * by the caller.
470 */
471char *expand_macros(const char *txt)
472{
473 static char result[EXPBUFSIZE];
474 char *p, *start;
475 int len;
476
477 p = result;
478 start = NULL;
479 while (p < result + EXPBUFSIZE - 1 && txt && *txt) {
480 *p = *txt;
481 if (start) {
482 if (!is_token_char(*txt)) {
483 if (p - start > 0) {
484 *p = '\0';
485 len = result + EXPBUFSIZE - start - 1;
486 p = expand_macro(start, len) - 1;
487 }
488 start = NULL;
489 txt--;
490 }
491 p++;
492 txt++;
493 continue;
494 }
495 if (*txt == '$') {
496 start = p;
497 txt++;
498 continue;
499 }
500 p++;
501 txt++;
502 }
503 *p = '\0';
504 if (start && p - start > 0) {
505 len = result + EXPBUFSIZE - start - 1;
506 p = expand_macro(start, len);
507 *p = '\0';
508 }
509 return result;
510}
diff --git a/ui-atom.c b/ui-atom.c
index 881872c..5c854c7 100644
--- a/ui-atom.c
+++ b/ui-atom.c
@@ -85,7 +85,9 @@ void cgit_print_atom(char *tip, char *path, int max_count)
85 struct rev_info rev; 85 struct rev_info rev;
86 int argc = 2; 86 int argc = 2;
87 87
88 if (!tip) 88 if (ctx.qry.show_all)
89 argv[1] = "--all";
90 else if (!tip)
89 argv[1] = ctx.qry.head; 91 argv[1] = ctx.qry.head;
90 92
91 if (path) { 93 if (path) {
diff --git a/ui-blob.c b/ui-blob.c
index 89330ce..ec435e1 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -1,6 +1,7 @@
1/* ui-blob.c: show blob content 1/* ui-blob.c: show blob content
2 * 2 *
3 * Copyright (C) 2008 Lars Hjemli 3 * Copyright (C) 2008 Lars Hjemli
4 * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
4 * 5 *
5 * Licensed under GNU General Public License v2 6 * Licensed under GNU General Public License v2
6 * (see COPYING for full license text) 7 * (see COPYING for full license text)
@@ -12,6 +13,7 @@
12 13
13static char *match_path; 14static char *match_path;
14static unsigned char *matched_sha1; 15static unsigned char *matched_sha1;
16static int found_path;
15 17
16static int walk_tree(const unsigned char *sha1, const char *base,int baselen, 18static int walk_tree(const unsigned char *sha1, const char *base,int baselen,
17 const char *pathname, unsigned mode, int stage, void *cbdata) { 19 const char *pathname, unsigned mode, int stage, void *cbdata) {
@@ -19,12 +21,43 @@ static int walk_tree(const unsigned char *sha1, const char *base,int baselen,
19 || strcmp(match_path+baselen,pathname) ) 21 || strcmp(match_path+baselen,pathname) )
20 return READ_TREE_RECURSIVE; 22 return READ_TREE_RECURSIVE;
21 memmove(matched_sha1,sha1,20); 23 memmove(matched_sha1,sha1,20);
24 found_path = 1;
22 return 0; 25 return 0;
23} 26}
24 27
25void cgit_print_blob(const char *hex, char *path, const char *head) 28int cgit_print_file(char *path, const char *head)
26{ 29{
30 unsigned char sha1[20];
31 enum object_type type;
32 char *buf;
33 unsigned long size;
34 struct commit *commit;
35 const char *paths[] = {path, NULL};
36 if (get_sha1(head, sha1))
37 return -1;
38 type = sha1_object_info(sha1, &size);
39 if(type == OBJ_COMMIT && path) {
40 commit = lookup_commit_reference(sha1);
41 match_path = path;
42 matched_sha1 = sha1;
43 found_path = 0;
44 read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
45 if (!found_path)
46 return -1;
47 type = sha1_object_info(sha1, &size);
48 }
49 if (type == OBJ_BAD)
50 return -1;
51 buf = read_sha1_file(sha1, &type, &size);
52 if (!buf)
53 return -1;
54 buf[size] = '\0';
55 html_raw(buf, size);
56 return 0;
57}
27 58
59void cgit_print_blob(const char *hex, char *path, const char *head)
60{
28 unsigned char sha1[20]; 61 unsigned char sha1[20];
29 enum object_type type; 62 enum object_type type;
30 char *buf; 63 char *buf;
@@ -75,5 +108,5 @@ void cgit_print_blob(const char *hex, char *path, const char *head)
75 } 108 }
76 ctx.page.filename = path; 109 ctx.page.filename = path;
77 cgit_print_http_headers(&ctx); 110 cgit_print_http_headers(&ctx);
78 write(htmlfd, buf, size); 111 html_raw(buf, size);
79} 112}
diff --git a/ui-blob.h b/ui-blob.h
index dad275a..d7e7d45 100644
--- a/ui-blob.h
+++ b/ui-blob.h
@@ -1,6 +1,7 @@
1#ifndef UI_BLOB_H 1#ifndef UI_BLOB_H
2#define UI_BLOB_H 2#define UI_BLOB_H
3 3
4extern int cgit_print_file(char *path, const char *head);
4extern void cgit_print_blob(const char *hex, char *path, const char *head); 5extern void cgit_print_blob(const char *hex, char *path, const char *head);
5 6
6#endif /* UI_BLOB_H */ 7#endif /* UI_BLOB_H */
diff --git a/ui-commit.c b/ui-commit.c
index f5b0ae5..2b4f677 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -12,13 +12,14 @@
12#include "ui-diff.h" 12#include "ui-diff.h"
13#include "ui-log.h" 13#include "ui-log.h"
14 14
15void cgit_print_commit(char *hex) 15void cgit_print_commit(char *hex, const char *prefix)
16{ 16{
17 struct commit *commit, *parent; 17 struct commit *commit, *parent;
18 struct commitinfo *info; 18 struct commitinfo *info, *parent_info;
19 struct commit_list *p; 19 struct commit_list *p;
20 struct strbuf notes = STRBUF_INIT;
20 unsigned char sha1[20]; 21 unsigned char sha1[20];
21 char *tmp; 22 char *tmp, *tmp2;
22 int parents = 0; 23 int parents = 0;
23 24
24 if (!hex) 25 if (!hex)
@@ -35,6 +36,8 @@ void cgit_print_commit(char *hex)
35 } 36 }
36 info = cgit_parse_commit(commit); 37 info = cgit_parse_commit(commit);
37 38
39 format_note(NULL, sha1, &notes, PAGE_ENCODING, 0);
40
38 load_ref_decorations(DECORATE_FULL_REFS); 41 load_ref_decorations(DECORATE_FULL_REFS);
39 42
40 html("<table summary='commit info' class='commit-info'>\n"); 43 html("<table summary='commit info' class='commit-info'>\n");
@@ -58,14 +61,23 @@ void cgit_print_commit(char *hex)
58 html("</td></tr>\n"); 61 html("</td></tr>\n");
59 html("<tr><th>commit</th><td colspan='2' class='sha1'>"); 62 html("<tr><th>commit</th><td colspan='2' class='sha1'>");
60 tmp = sha1_to_hex(commit->object.sha1); 63 tmp = sha1_to_hex(commit->object.sha1);
61 cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp); 64 cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix, 0);
62 html(" ("); 65 html(" (");
63 cgit_patch_link("patch", NULL, NULL, NULL, tmp); 66 cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix);
67 html(") (");
68 if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
69 cgit_commit_link("unidiff", NULL, NULL, ctx.qry.head, tmp, prefix, 1);
70 else
71 cgit_commit_link("side-by-side diff", NULL, NULL, ctx.qry.head, tmp, prefix, 1);
64 html(")</td></tr>\n"); 72 html(")</td></tr>\n");
65 html("<tr><th>tree</th><td colspan='2' class='sha1'>"); 73 html("<tr><th>tree</th><td colspan='2' class='sha1'>");
66 tmp = xstrdup(hex); 74 tmp = xstrdup(hex);
67 cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL, 75 cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
68 ctx.qry.head, tmp, NULL); 76 ctx.qry.head, tmp, NULL);
77 if (prefix) {
78 html(" /");
79 cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);
80 }
69 html("</td></tr>\n"); 81 html("</td></tr>\n");
70 for (p = commit->parents; p ; p = p->next) { 82 for (p = commit->parents; p ; p = p->next) {
71 parent = lookup_commit_reference(p->item->object.sha1); 83 parent = lookup_commit_reference(p->item->object.sha1);
@@ -77,11 +89,15 @@ void cgit_print_commit(char *hex)
77 } 89 }
78 html("<tr><th>parent</th>" 90 html("<tr><th>parent</th>"
79 "<td colspan='2' class='sha1'>"); 91 "<td colspan='2' class='sha1'>");
80 cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL, 92 tmp = tmp2 = sha1_to_hex(p->item->object.sha1);
81 ctx.qry.head, sha1_to_hex(p->item->object.sha1)); 93 if (ctx.repo->enable_subject_links) {
94 parent_info = cgit_parse_commit(parent);
95 tmp2 = parent_info->subject;
96 }
97 cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix, 0);
82 html(" ("); 98 html(" (");
83 cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex, 99 cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
84 sha1_to_hex(p->item->object.sha1), NULL); 100 sha1_to_hex(p->item->object.sha1), prefix, 0);
85 html(")</td></tr>"); 101 html(")</td></tr>");
86 parents++; 102 parents++;
87 } 103 }
@@ -107,12 +123,24 @@ void cgit_print_commit(char *hex)
107 if (ctx.repo->commit_filter) 123 if (ctx.repo->commit_filter)
108 cgit_close_filter(ctx.repo->commit_filter); 124 cgit_close_filter(ctx.repo->commit_filter);
109 html("</div>"); 125 html("</div>");
126 if (notes.len != 0) {
127 html("<div class='notes-header'>Notes</div>");
128 html("<div class='notes'>");
129 if (ctx.repo->commit_filter)
130 cgit_open_filter(ctx.repo->commit_filter);
131 html_txt(notes.buf);
132 if (ctx.repo->commit_filter)
133 cgit_close_filter(ctx.repo->commit_filter);
134 html("</div>");
135 html("<div class='notes-footer'></div>");
136 }
110 if (parents < 3) { 137 if (parents < 3) {
111 if (parents) 138 if (parents)
112 tmp = sha1_to_hex(commit->parents->item->object.sha1); 139 tmp = sha1_to_hex(commit->parents->item->object.sha1);
113 else 140 else
114 tmp = NULL; 141 tmp = NULL;
115 cgit_print_diff(ctx.qry.sha1, tmp, NULL); 142 cgit_print_diff(ctx.qry.sha1, tmp, prefix);
116 } 143 }
144 strbuf_release(&notes);
117 cgit_free_commitinfo(info); 145 cgit_free_commitinfo(info);
118} 146}
diff --git a/ui-commit.h b/ui-commit.h
index 40bcb31..8198b4b 100644
--- a/ui-commit.h
+++ b/ui-commit.h
@@ -1,6 +1,6 @@
1#ifndef UI_COMMIT_H 1#ifndef UI_COMMIT_H
2#define UI_COMMIT_H 2#define UI_COMMIT_H
3 3
4extern void cgit_print_commit(char *hex); 4extern void cgit_print_commit(char *hex, const char *prefix);
5 5
6#endif /* UI_COMMIT_H */ 6#endif /* UI_COMMIT_H */
diff --git a/ui-diff.c b/ui-diff.c
index 2196745..7ff7e46 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -9,6 +9,7 @@
9#include "cgit.h" 9#include "cgit.h"
10#include "html.h" 10#include "html.h"
11#include "ui-shared.h" 11#include "ui-shared.h"
12#include "ui-ssdiff.h"
12 13
13unsigned char old_rev_sha1[20]; 14unsigned char old_rev_sha1[20];
14unsigned char new_rev_sha1[20]; 15unsigned char new_rev_sha1[20];
@@ -32,6 +33,7 @@ static struct fileinfo {
32 int binary:1; 33 int binary:1;
33} *items; 34} *items;
34 35
36static int use_ssdiff = 0;
35 37
36static void print_fileinfo(struct fileinfo *info) 38static void print_fileinfo(struct fileinfo *info)
37{ 39{
@@ -83,14 +85,14 @@ static void print_fileinfo(struct fileinfo *info)
83 } 85 }
84 htmlf("</td><td class='%s'>", class); 86 htmlf("</td><td class='%s'>", class);
85 cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1, 87 cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
86 ctx.qry.sha2, info->new_path); 88 ctx.qry.sha2, info->new_path, 0);
87 if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) 89 if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED)
88 htmlf(" (%s from %s)", 90 htmlf(" (%s from %s)",
89 info->status == DIFF_STATUS_COPIED ? "copied" : "renamed", 91 info->status == DIFF_STATUS_COPIED ? "copied" : "renamed",
90 info->old_path); 92 info->old_path);
91 html("</td><td class='right'>"); 93 html("</td><td class='right'>");
92 if (info->binary) { 94 if (info->binary) {
93 htmlf("bin</td><td class='graph'>%d -> %d bytes", 95 htmlf("bin</td><td class='graph'>%ld -> %ld bytes",
94 info->old_size, info->new_size); 96 info->old_size, info->new_size);
95 return; 97 return;
96 } 98 }
@@ -125,7 +127,7 @@ static void inspect_filepair(struct diff_filepair *pair)
125 lines_added = 0; 127 lines_added = 0;
126 lines_removed = 0; 128 lines_removed = 0;
127 cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, &new_size, 129 cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, &new_size,
128 &binary, count_diff_lines); 130 &binary, 0, ctx.qry.ignorews, count_diff_lines);
129 if (files >= slots) { 131 if (files >= slots) {
130 if (slots == 0) 132 if (slots == 0)
131 slots = 4; 133 slots = 4;
@@ -152,17 +154,33 @@ static void inspect_filepair(struct diff_filepair *pair)
152} 154}
153 155
154void cgit_print_diffstat(const unsigned char *old_sha1, 156void cgit_print_diffstat(const unsigned char *old_sha1,
155 const unsigned char *new_sha1) 157 const unsigned char *new_sha1, const char *prefix)
156{ 158{
157 int i; 159 int i, save_context = ctx.qry.context;
158 160
159 html("<div class='diffstat-header'>"); 161 html("<div class='diffstat-header'>");
160 cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1, 162 cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1,
161 ctx.qry.sha2, NULL); 163 ctx.qry.sha2, NULL, 0);
164 if (prefix)
165 htmlf(" (limited to '%s')", prefix);
166 html(" (");
167 ctx.qry.context = (save_context > 0 ? save_context : 3) << 1;
168 cgit_self_link("more", NULL, NULL, &ctx);
169 html("/");
170 ctx.qry.context = (save_context > 3 ? save_context : 3) >> 1;
171 cgit_self_link("less", NULL, NULL, &ctx);
172 ctx.qry.context = save_context;
173 html(" context)");
174 html(" (");
175 ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
176 cgit_self_link(ctx.qry.ignorews ? "ignore" : "show", NULL, NULL, &ctx);
177 ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2;
178 html(" whitespace changes)");
162 html("</div>"); 179 html("</div>");
163 html("<table summary='diffstat' class='diffstat'>"); 180 html("<table summary='diffstat' class='diffstat'>");
164 max_changes = 0; 181 max_changes = 0;
165 cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, NULL); 182 cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, prefix,
183 ctx.qry.ignorews);
166 for(i = 0; i<files; i++) 184 for(i = 0; i<files; i++)
167 print_fileinfo(&items[i]); 185 print_fileinfo(&items[i]);
168 html("</table>"); 186 html("</table>");
@@ -246,26 +264,55 @@ static void header(unsigned char *sha1, char *path1, int mode1,
246 html("</div>"); 264 html("</div>");
247} 265}
248 266
267static void print_ssdiff_link()
268{
269 if (!strcmp(ctx.qry.page, "diff")) {
270 if (use_ssdiff)
271 cgit_diff_link("Unidiff", NULL, NULL, ctx.qry.head,
272 ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1);
273 else
274 cgit_diff_link("Side-by-side diff", NULL, NULL,
275 ctx.qry.head, ctx.qry.sha1,
276 ctx.qry.sha2, ctx.qry.path, 1);
277 }
278}
279
249static void filepair_cb(struct diff_filepair *pair) 280static void filepair_cb(struct diff_filepair *pair)
250{ 281{
251 unsigned long old_size = 0; 282 unsigned long old_size = 0;
252 unsigned long new_size = 0; 283 unsigned long new_size = 0;
253 int binary = 0; 284 int binary = 0;
285 linediff_fn print_line_fn = print_line;
254 286
287 if (use_ssdiff) {
288 cgit_ssdiff_header_begin();
289 print_line_fn = cgit_ssdiff_line_cb;
290 }
255 header(pair->one->sha1, pair->one->path, pair->one->mode, 291 header(pair->one->sha1, pair->one->path, pair->one->mode,
256 pair->two->sha1, pair->two->path, pair->two->mode); 292 pair->two->sha1, pair->two->path, pair->two->mode);
293 if (use_ssdiff)
294 cgit_ssdiff_header_end();
257 if (S_ISGITLINK(pair->one->mode) || S_ISGITLINK(pair->two->mode)) { 295 if (S_ISGITLINK(pair->one->mode) || S_ISGITLINK(pair->two->mode)) {
258 if (S_ISGITLINK(pair->one->mode)) 296 if (S_ISGITLINK(pair->one->mode))
259 print_line(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52); 297 print_line_fn(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52);
260 if (S_ISGITLINK(pair->two->mode)) 298 if (S_ISGITLINK(pair->two->mode))
261 print_line(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52); 299 print_line_fn(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52);
300 if (use_ssdiff)
301 cgit_ssdiff_footer();
262 return; 302 return;
263 } 303 }
264 if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, 304 if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
265 &new_size, &binary, print_line)) 305 &new_size, &binary, ctx.qry.context,
306 ctx.qry.ignorews, print_line_fn))
266 cgit_print_error("Error running diff"); 307 cgit_print_error("Error running diff");
267 if (binary) 308 if (binary) {
268 html("Binary files differ"); 309 if (use_ssdiff)
310 html("<tr><td colspan='4'>Binary files differ</td></tr>");
311 else
312 html("Binary files differ");
313 }
314 if (use_ssdiff)
315 cgit_ssdiff_footer();
269} 316}
270 317
271void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix) 318void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix)
@@ -303,11 +350,22 @@ void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefi
303 if (!commit2 || parse_commit(commit2)) 350 if (!commit2 || parse_commit(commit2))
304 cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1))); 351 cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1)));
305 } 352 }
306 cgit_print_diffstat(old_rev_sha1, new_rev_sha1);
307 353
308 html("<table summary='diff' class='diff'>"); 354 if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
309 html("<tr><td>"); 355 use_ssdiff = 1;
310 cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix); 356
311 html("</td></tr>"); 357 print_ssdiff_link();
358 cgit_print_diffstat(old_rev_sha1, new_rev_sha1, prefix);
359
360 if (use_ssdiff) {
361 html("<table summary='ssdiff' class='ssdiff'>");
362 } else {
363 html("<table summary='diff' class='diff'>");
364 html("<tr><td>");
365 }
366 cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix,
367 ctx.qry.ignorews);
368 if (!use_ssdiff)
369 html("</td></tr>");
312 html("</table>"); 370 html("</table>");
313} 371}
diff --git a/ui-log.c b/ui-log.c
index f3132c9..41b5225 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -33,7 +33,8 @@ void inspect_files(struct diff_filepair *pair)
33 files++; 33 files++;
34 if (ctx.repo->enable_log_linecount) 34 if (ctx.repo->enable_log_linecount)
35 cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, 35 cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
36 &new_size, &binary, count_lines); 36 &new_size, &binary, 0, ctx.qry.ignorews,
37 count_lines);
37} 38}
38 39
39void show_commit_decorations(struct commit *commit) 40void show_commit_decorations(struct commit *commit)
@@ -46,8 +47,9 @@ void show_commit_decorations(struct commit *commit)
46 while (deco) { 47 while (deco) {
47 if (!prefixcmp(deco->name, "refs/heads/")) { 48 if (!prefixcmp(deco->name, "refs/heads/")) {
48 strncpy(buf, deco->name + 11, sizeof(buf) - 1); 49 strncpy(buf, deco->name + 11, sizeof(buf) - 1);
49 cgit_log_link(buf, NULL, "branch-deco", buf, NULL, NULL, 50 cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
50 0, NULL, NULL, ctx.qry.showmsg); 51 ctx.qry.vpath, 0, NULL, NULL,
52 ctx.qry.showmsg);
51 } 53 }
52 else if (!prefixcmp(deco->name, "tag: refs/tags/")) { 54 else if (!prefixcmp(deco->name, "tag: refs/tags/")) {
53 strncpy(buf, deco->name + 15, sizeof(buf) - 1); 55 strncpy(buf, deco->name + 15, sizeof(buf) - 1);
@@ -60,13 +62,15 @@ void show_commit_decorations(struct commit *commit)
60 else if (!prefixcmp(deco->name, "refs/remotes/")) { 62 else if (!prefixcmp(deco->name, "refs/remotes/")) {
61 strncpy(buf, deco->name + 13, sizeof(buf) - 1); 63 strncpy(buf, deco->name + 13, sizeof(buf) - 1);
62 cgit_log_link(buf, NULL, "remote-deco", NULL, 64 cgit_log_link(buf, NULL, "remote-deco", NULL,
63 sha1_to_hex(commit->object.sha1), NULL, 65 sha1_to_hex(commit->object.sha1),
64 0, NULL, NULL, ctx.qry.showmsg); 66 ctx.qry.vpath, 0, NULL, NULL,
67 ctx.qry.showmsg);
65 } 68 }
66 else { 69 else {
67 strncpy(buf, deco->name, sizeof(buf) - 1); 70 strncpy(buf, deco->name, sizeof(buf) - 1);
68 cgit_commit_link(buf, NULL, "deco", ctx.qry.head, 71 cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
69 sha1_to_hex(commit->object.sha1)); 72 sha1_to_hex(commit->object.sha1),
73 ctx.qry.vpath, 0);
70 } 74 }
71 deco = deco->next; 75 deco = deco->next;
72 } 76 }
@@ -82,14 +86,14 @@ void print_commit(struct commit *commit)
82 htmlf("<tr%s><td>", 86 htmlf("<tr%s><td>",
83 ctx.qry.showmsg ? " class='logheader'" : ""); 87 ctx.qry.showmsg ? " class='logheader'" : "");
84 tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1)); 88 tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
85 tmp = cgit_pageurl(ctx.repo->url, "commit", tmp); 89 tmp = cgit_fileurl(ctx.repo->url, "commit", ctx.qry.vpath, tmp);
86 html_link_open(tmp, NULL, NULL); 90 html_link_open(tmp, NULL, NULL);
87 cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE); 91 cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
88 html_link_close(); 92 html_link_close();
89 htmlf("</td><td%s>", 93 htmlf("</td><td%s>",
90 ctx.qry.showmsg ? " class='logsubject'" : ""); 94 ctx.qry.showmsg ? " class='logsubject'" : "");
91 cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head, 95 cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
92 sha1_to_hex(commit->object.sha1)); 96 sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0);
93 show_commit_decorations(commit); 97 show_commit_decorations(commit);
94 html("</td><td>"); 98 html("</td><td>");
95 html_txt(info->author); 99 html_txt(info->author);
@@ -107,6 +111,9 @@ void print_commit(struct commit *commit)
107 } 111 }
108 html("</td></tr>\n"); 112 html("</td></tr>\n");
109 if (ctx.qry.showmsg) { 113 if (ctx.qry.showmsg) {
114 struct strbuf notes = STRBUF_INIT;
115 format_note(NULL, commit->object.sha1, &notes, PAGE_ENCODING, 0);
116
110 if (ctx.repo->enable_log_filecount) { 117 if (ctx.repo->enable_log_filecount) {
111 cols++; 118 cols++;
112 if (ctx.repo->enable_log_linecount) 119 if (ctx.repo->enable_log_linecount)
@@ -116,6 +123,15 @@ void print_commit(struct commit *commit)
116 cols); 123 cols);
117 html_txt(info->msg); 124 html_txt(info->msg);
118 html("</td></tr>\n"); 125 html("</td></tr>\n");
126 if (notes.len != 0) {
127 html("<tr class='nohover'>");
128 html("<td class='lognotes-label'>Notes:</td>");
129 htmlf("<td colspan='%d' class='lognotes'>",
130 cols);
131 html_txt(notes.buf);
132 html("</td></tr>\n");
133 }
134 strbuf_release(&notes);
119 } 135 }
120 cgit_free_commitinfo(info); 136 cgit_free_commitinfo(info);
121} 137}
@@ -146,10 +162,13 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
146 162
147 argv[1] = disambiguate_ref(tip); 163 argv[1] = disambiguate_ref(tip);
148 164
149 if (grep && pattern && (!strcmp(grep, "grep") || 165 if (grep && pattern) {
150 !strcmp(grep, "author") || 166 if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
151 !strcmp(grep, "committer"))) 167 !strcmp(grep, "committer"))
152 argv[argc++] = fmt("--%s=%s", grep, pattern); 168 argv[argc++] = fmt("--%s=%s", grep, pattern);
169 if (!strcmp(grep, "range"))
170 argv[1] = pattern;
171 }
153 172
154 if (path) { 173 if (path) {
155 argv[argc++] = "--"; 174 argv[argc++] = "--";
@@ -176,7 +195,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
176 html(" ("); 195 html(" (");
177 cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL, 196 cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
178 NULL, ctx.qry.head, ctx.qry.sha1, 197 NULL, ctx.qry.head, ctx.qry.sha1,
179 ctx.qry.path, ctx.qry.ofs, ctx.qry.grep, 198 ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
180 ctx.qry.search, ctx.qry.showmsg ? 0 : 1); 199 ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
181 html(")"); 200 html(")");
182 } 201 }
@@ -209,26 +228,25 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
209 commit->parents = NULL; 228 commit->parents = NULL;
210 } 229 }
211 if (pager) { 230 if (pager) {
212 htmlf("</table><div class='pager'>", 231 html("</table><div class='pager'>");
213 columns);
214 if (ofs > 0) { 232 if (ofs > 0) {
215 cgit_log_link("[prev]", NULL, NULL, ctx.qry.head, 233 cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
216 ctx.qry.sha1, ctx.qry.path, 234 ctx.qry.sha1, ctx.qry.vpath,
217 ofs - cnt, ctx.qry.grep, 235 ofs - cnt, ctx.qry.grep,
218 ctx.qry.search, ctx.qry.showmsg); 236 ctx.qry.search, ctx.qry.showmsg);
219 html("&nbsp;"); 237 html("&nbsp;");
220 } 238 }
221 if ((commit = get_revision(&rev)) != NULL) { 239 if ((commit = get_revision(&rev)) != NULL) {
222 cgit_log_link("[next]", NULL, NULL, ctx.qry.head, 240 cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
223 ctx.qry.sha1, ctx.qry.path, 241 ctx.qry.sha1, ctx.qry.vpath,
224 ofs + cnt, ctx.qry.grep, 242 ofs + cnt, ctx.qry.grep,
225 ctx.qry.search, ctx.qry.showmsg); 243 ctx.qry.search, ctx.qry.showmsg);
226 } 244 }
227 html("</div>"); 245 html("</div>");
228 } else if ((commit = get_revision(&rev)) != NULL) { 246 } else if ((commit = get_revision(&rev)) != NULL) {
229 html("<tr class='nohover'><td colspan='3'>"); 247 html("<tr class='nohover'><td colspan='3'>");
230 cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL, NULL, 0, 248 cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
231 NULL, NULL, ctx.qry.showmsg); 249 ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
232 html("</td></tr>\n"); 250 html("</td></tr>\n");
233 } 251 }
234} 252}
diff --git a/ui-patch.c b/ui-patch.c
index 2a8f7a5..ca008f3 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -71,13 +71,13 @@ static void filepair_cb(struct diff_filepair *pair)
71 return; 71 return;
72 } 72 }
73 if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, 73 if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size,
74 &new_size, &binary, print_line)) 74 &new_size, &binary, 0, 0, print_line))
75 html("Error running diff"); 75 html("Error running diff");
76 if (binary) 76 if (binary)
77 html("Binary files differ\n"); 77 html("Binary files differ\n");
78} 78}
79 79
80void cgit_print_patch(char *hex) 80void cgit_print_patch(char *hex, const char *prefix)
81{ 81{
82 struct commit *commit; 82 struct commit *commit;
83 struct commitinfo *info; 83 struct commitinfo *info;
@@ -122,7 +122,9 @@ void cgit_print_patch(char *hex)
122 html("\n"); 122 html("\n");
123 } 123 }
124 html("---\n"); 124 html("---\n");
125 cgit_diff_tree(old_sha1, sha1, filepair_cb, NULL); 125 if (prefix)
126 htmlf("(limited to '%s')\n\n", prefix);
127 cgit_diff_tree(old_sha1, sha1, filepair_cb, prefix, 0);
126 html("--\n"); 128 html("--\n");
127 htmlf("cgit %s\n", CGIT_VERSION); 129 htmlf("cgit %s\n", CGIT_VERSION);
128 cgit_free_commitinfo(info); 130 cgit_free_commitinfo(info);
diff --git a/ui-patch.h b/ui-patch.h
index 9f68212..1641cea 100644
--- a/ui-patch.h
+++ b/ui-patch.h
@@ -1,6 +1,6 @@
1#ifndef UI_PATCH_H 1#ifndef UI_PATCH_H
2#define UI_PATCH_H 2#define UI_PATCH_H
3 3
4extern void cgit_print_patch(char *hex); 4extern void cgit_print_patch(char *hex, const char *prefix);
5 5
6#endif /* UI_PATCH_H */ 6#endif /* UI_PATCH_H */
diff --git a/ui-plain.c b/ui-plain.c
index 5569a7c..1b2b672 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -10,8 +10,7 @@
10#include "html.h" 10#include "html.h"
11#include "ui-shared.h" 11#include "ui-shared.h"
12 12
13char *curr_rev; 13int match_baselen;
14char *match_path;
15int match; 14int match;
16 15
17static void print_object(const unsigned char *sha1, const char *path) 16static void print_object(const unsigned char *sha1, const char *path)
@@ -53,17 +52,63 @@ static void print_object(const unsigned char *sha1, const char *path)
53 match = 1; 52 match = 1;
54} 53}
55 54
55static void print_dir(const unsigned char *sha1, const char *path,
56 const char *base)
57{
58 char *fullpath;
59 if (path[0] || base[0])
60 fullpath = fmt("/%s%s/", base, path);
61 else
62 fullpath = "/";
63 ctx.page.etag = sha1_to_hex(sha1);
64 cgit_print_http_headers(&ctx);
65 htmlf("<html><head><title>%s</title></head>\n<body>\n"
66 " <h2>%s</h2>\n <ul>\n", fullpath, fullpath);
67 if (path[0] || base[0])
68 html(" <li><a href=\"../\">../</a></li>\n");
69 match = 2;
70}
71
72static void print_dir_entry(const unsigned char *sha1, const char *path,
73 unsigned mode)
74{
75 const char *sep = "";
76 if (S_ISDIR(mode))
77 sep = "/";
78 htmlf(" <li><a href=\"%s%s\">%s%s</a></li>\n", path, sep, path, sep);
79 match = 2;
80}
81
82static void print_dir_tail(void)
83{
84 html(" </ul>\n</body></html>\n");
85}
86
56static int walk_tree(const unsigned char *sha1, const char *base, int baselen, 87static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
57 const char *pathname, unsigned mode, int stage, 88 const char *pathname, unsigned mode, int stage,
58 void *cbdata) 89 void *cbdata)
59{ 90{
60 if (S_ISDIR(mode)) 91 if (baselen == match_baselen) {
92 if (S_ISREG(mode))
93 print_object(sha1, pathname);
94 else if (S_ISDIR(mode)) {
95 print_dir(sha1, pathname, base);
96 return READ_TREE_RECURSIVE;
97 }
98 }
99 else if (baselen > match_baselen)
100 print_dir_entry(sha1, pathname, mode);
101 else if (S_ISDIR(mode))
61 return READ_TREE_RECURSIVE; 102 return READ_TREE_RECURSIVE;
62 103
63 if (S_ISREG(mode) && !strncmp(base, match_path, baselen) && 104 return 0;
64 !strcmp(pathname, match_path + baselen)) 105}
65 print_object(sha1, pathname);
66 106
107static int basedir_len(const char *path)
108{
109 char *p = strrchr(path, '/');
110 if (p)
111 return p - path + 1;
67 return 0; 112 return 0;
68} 113}
69 114
@@ -77,7 +122,6 @@ void cgit_print_plain(struct cgit_context *ctx)
77 if (!rev) 122 if (!rev)
78 rev = ctx->qry.head; 123 rev = ctx->qry.head;
79 124
80 curr_rev = xstrdup(rev);
81 if (get_sha1(rev, sha1)) { 125 if (get_sha1(rev, sha1)) {
82 html_status(404, "Not found", 0); 126 html_status(404, "Not found", 0);
83 return; 127 return;
@@ -87,8 +131,16 @@ void cgit_print_plain(struct cgit_context *ctx)
87 html_status(404, "Not found", 0); 131 html_status(404, "Not found", 0);
88 return; 132 return;
89 } 133 }
90 match_path = ctx->qry.path; 134 if (!paths[0]) {
135 paths[0] = "";
136 match_baselen = -1;
137 print_dir(commit->tree->object.sha1, "", "");
138 }
139 else
140 match_baselen = basedir_len(paths[0]);
91 read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); 141 read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL);
92 if (!match) 142 if (!match)
93 html_status(404, "Not found", 0); 143 html_status(404, "Not found", 0);
144 else if (match == 2)
145 print_dir_tail();
94} 146}
diff --git a/ui-refs.c b/ui-refs.c
index 6571cc4..caddfbc 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -76,7 +76,7 @@ static int print_branch(struct refinfo *ref)
76 html("</td><td>"); 76 html("</td><td>");
77 77
78 if (ref->object->type == OBJ_COMMIT) { 78 if (ref->object->type == OBJ_COMMIT) {
79 cgit_commit_link(info->subject, NULL, NULL, name, NULL); 79 cgit_commit_link(info->subject, NULL, NULL, name, NULL, NULL, 0);
80 html("</td><td>"); 80 html("</td><td>");
81 html_txt(info->author); 81 html_txt(info->author);
82 html("</td><td colspan='2'>"); 82 html("</td><td colspan='2'>");
@@ -189,6 +189,8 @@ void cgit_print_branches(int maxcount)
189 list.refs = NULL; 189 list.refs = NULL;
190 list.alloc = list.count = 0; 190 list.alloc = list.count = 0;
191 for_each_branch_ref(cgit_refs_cb, &list); 191 for_each_branch_ref(cgit_refs_cb, &list);
192 if (ctx.repo->enable_remote_branches)
193 for_each_remote_ref(cgit_refs_cb, &list);
192 194
193 if (maxcount == 0 || maxcount > list.count) 195 if (maxcount == 0 || maxcount > list.count)
194 maxcount = list.count; 196 maxcount = list.count;
diff --git a/ui-repolist.c b/ui-repolist.c
index 0a0b6ca..2c98668 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -6,12 +6,6 @@
6 * (see COPYING for full license text) 6 * (see COPYING for full license text)
7 */ 7 */
8 8
9/* This is needed for strcasestr to be defined by <string.h> */
10#define _GNU_SOURCE 1
11#include <string.h>
12
13#include <time.h>
14
15#include "cgit.h" 9#include "cgit.h"
16#include "html.h" 10#include "html.h"
17#include "ui-shared.h" 11#include "ui-shared.h"
diff --git a/ui-shared.c b/ui-shared.c
index 8a7cc32..ae29615 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -27,7 +27,7 @@ static char *http_date(time_t t)
27 tm->tm_hour, tm->tm_min, tm->tm_sec); 27 tm->tm_hour, tm->tm_min, tm->tm_sec);
28} 28}
29 29
30void cgit_print_error(char *msg) 30void cgit_print_error(const char *msg)
31{ 31{
32 html("<div class='error'>"); 32 html("<div class='error'>");
33 html_txt(msg); 33 html_txt(msg);
@@ -133,7 +133,7 @@ char *cgit_currurl()
133 return fmt("%s/", ctx.cfg.virtual_root); 133 return fmt("%s/", ctx.cfg.virtual_root);
134} 134}
135 135
136static void site_url(char *page, char *search, int ofs) 136static void site_url(const char *page, const char *search, int ofs)
137{ 137{
138 char *delim = "?"; 138 char *delim = "?";
139 139
@@ -160,8 +160,8 @@ static void site_url(char *page, char *search, int ofs)
160 } 160 }
161} 161}
162 162
163static void site_link(char *page, char *name, char *title, char *class, 163static void site_link(const char *page, const char *name, const char *title,
164 char *search, int ofs) 164 const char *class, const char *search, int ofs)
165{ 165{
166 html("<a"); 166 html("<a");
167 if (title) { 167 if (title) {
@@ -181,14 +181,14 @@ static void site_link(char *page, char *name, char *title, char *class,
181 html("</a>"); 181 html("</a>");
182} 182}
183 183
184void cgit_index_link(char *name, char *title, char *class, char *pattern, 184void cgit_index_link(const char *name, const char *title, const char *class,
185 int ofs) 185 const char *pattern, int ofs)
186{ 186{
187 site_link(NULL, name, title, class, pattern, ofs); 187 site_link(NULL, name, title, class, pattern, ofs);
188} 188}
189 189
190static char *repolink(char *title, char *class, char *page, char *head, 190static char *repolink(const char *title, const char *class, const char *page,
191 char *path) 191 const char *head, const char *path)
192{ 192{
193 char *delim = "?"; 193 char *delim = "?";
194 194
@@ -240,8 +240,9 @@ static char *repolink(char *title, char *class, char *page, char *head,
240 return fmt("%s", delim); 240 return fmt("%s", delim);
241} 241}
242 242
243static void reporevlink(char *page, char *name, char *title, char *class, 243static void reporevlink(const char *page, const char *name, const char *title,
244 char *head, char *rev, char *path) 244 const char *class, const char *head, const char *rev,
245 const char *path)
245{ 246{
246 char *delim; 247 char *delim;
247 248
@@ -256,32 +257,33 @@ static void reporevlink(char *page, char *name, char *title, char *class,
256 html("</a>"); 257 html("</a>");
257} 258}
258 259
259void cgit_summary_link(char *name, char *title, char *class, char *head) 260void cgit_summary_link(const char *name, const char *title, const char *class,
261 const char *head)
260{ 262{
261 reporevlink(NULL, name, title, class, head, NULL, NULL); 263 reporevlink(NULL, name, title, class, head, NULL, NULL);
262} 264}
263 265
264void cgit_tag_link(char *name, char *title, char *class, char *head, 266void cgit_tag_link(const char *name, const char *title, const char *class,
265 char *rev) 267 const char *head, const char *rev)
266{ 268{
267 reporevlink("tag", name, title, class, head, rev, NULL); 269 reporevlink("tag", name, title, class, head, rev, NULL);
268} 270}
269 271
270void cgit_tree_link(char *name, char *title, char *class, char *head, 272void cgit_tree_link(const char *name, const char *title, const char *class,
271 char *rev, char *path) 273 const char *head, const char *rev, const char *path)
272{ 274{
273 reporevlink("tree", name, title, class, head, rev, path); 275 reporevlink("tree", name, title, class, head, rev, path);
274} 276}
275 277
276void cgit_plain_link(char *name, char *title, char *class, char *head, 278void cgit_plain_link(const char *name, const char *title, const char *class,
277 char *rev, char *path) 279 const char *head, const char *rev, const char *path)
278{ 280{
279 reporevlink("plain", name, title, class, head, rev, path); 281 reporevlink("plain", name, title, class, head, rev, path);
280} 282}
281 283
282void cgit_log_link(char *name, char *title, char *class, char *head, 284void cgit_log_link(const char *name, const char *title, const char *class,
283 char *rev, char *path, int ofs, char *grep, char *pattern, 285 const char *head, const char *rev, const char *path,
284 int showmsg) 286 int ofs, const char *grep, const char *pattern, int showmsg)
285{ 287{
286 char *delim; 288 char *delim;
287 289
@@ -316,8 +318,9 @@ void cgit_log_link(char *name, char *title, char *class, char *head,
316 html("</a>"); 318 html("</a>");
317} 319}
318 320
319void cgit_commit_link(char *name, char *title, char *class, char *head, 321void cgit_commit_link(char *name, const char *title, const char *class,
320 char *rev) 322 const char *head, const char *rev, const char *path,
323 int toggle_ssdiff)
321{ 324{
322 if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) { 325 if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
323 name[ctx.cfg.max_msg_len] = '\0'; 326 name[ctx.cfg.max_msg_len] = '\0';
@@ -325,23 +328,53 @@ void cgit_commit_link(char *name, char *title, char *class, char *head,
325 name[ctx.cfg.max_msg_len - 2] = '.'; 328 name[ctx.cfg.max_msg_len - 2] = '.';
326 name[ctx.cfg.max_msg_len - 3] = '.'; 329 name[ctx.cfg.max_msg_len - 3] = '.';
327 } 330 }
328 reporevlink("commit", name, title, class, head, rev, NULL); 331
332 char *delim;
333
334 delim = repolink(title, class, "commit", head, path);
335 if (rev && strcmp(rev, ctx.qry.head)) {
336 html(delim);
337 html("id=");
338 html_url_arg(rev);
339 delim = "&amp;";
340 }
341 if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
342 html(delim);
343 html("ss=1");
344 delim = "&amp;";
345 }
346 if (ctx.qry.context > 0 && ctx.qry.context != 3) {
347 html(delim);
348 html("context=");
349 htmlf("%d", ctx.qry.context);
350 delim = "&amp;";
351 }
352 if (ctx.qry.ignorews) {
353 html(delim);
354 html("ignorews=1");
355 delim = "&amp;";
356 }
357 html("'>");
358 html_txt(name);
359 html("</a>");
329} 360}
330 361
331void cgit_refs_link(char *name, char *title, char *class, char *head, 362void cgit_refs_link(const char *name, const char *title, const char *class,
332 char *rev, char *path) 363 const char *head, const char *rev, const char *path)
333{ 364{
334 reporevlink("refs", name, title, class, head, rev, path); 365 reporevlink("refs", name, title, class, head, rev, path);
335} 366}
336 367
337void cgit_snapshot_link(char *name, char *title, char *class, char *head, 368void cgit_snapshot_link(const char *name, const char *title, const char *class,
338 char *rev, char *archivename) 369 const char *head, const char *rev,
370 const char *archivename)
339{ 371{
340 reporevlink("snapshot", name, title, class, head, rev, archivename); 372 reporevlink("snapshot", name, title, class, head, rev, archivename);
341} 373}
342 374
343void cgit_diff_link(char *name, char *title, char *class, char *head, 375void cgit_diff_link(const char *name, const char *title, const char *class,
344 char *new_rev, char *old_rev, char *path) 376 const char *head, const char *new_rev, const char *old_rev,
377 const char *path, int toggle_ssdiff)
345{ 378{
346 char *delim; 379 char *delim;
347 380
@@ -356,24 +389,99 @@ void cgit_diff_link(char *name, char *title, char *class, char *head,
356 html(delim); 389 html(delim);
357 html("id2="); 390 html("id2=");
358 html_url_arg(old_rev); 391 html_url_arg(old_rev);
392 delim = "&amp;";
393 }
394 if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
395 html(delim);
396 html("ss=1");
397 delim = "&amp;";
398 }
399 if (ctx.qry.context > 0 && ctx.qry.context != 3) {
400 html(delim);
401 html("context=");
402 htmlf("%d", ctx.qry.context);
403 delim = "&amp;";
404 }
405 if (ctx.qry.ignorews) {
406 html(delim);
407 html("ignorews=1");
408 delim = "&amp;";
359 } 409 }
360 html("'>"); 410 html("'>");
361 html_txt(name); 411 html_txt(name);
362 html("</a>"); 412 html("</a>");
363} 413}
364 414
365void cgit_patch_link(char *name, char *title, char *class, char *head, 415void cgit_patch_link(const char *name, const char *title, const char *class,
366 char *rev) 416 const char *head, const char *rev, const char *path)
367{ 417{
368 reporevlink("patch", name, title, class, head, rev, NULL); 418 reporevlink("patch", name, title, class, head, rev, path);
369} 419}
370 420
371void cgit_stats_link(char *name, char *title, char *class, char *head, 421void cgit_stats_link(const char *name, const char *title, const char *class,
372 char *path) 422 const char *head, const char *path)
373{ 423{
374 reporevlink("stats", name, title, class, head, NULL, path); 424 reporevlink("stats", name, title, class, head, NULL, path);
375} 425}
376 426
427void cgit_self_link(char *name, const char *title, const char *class,
428 struct cgit_context *ctx)
429{
430 if (!strcmp(ctx->qry.page, "repolist"))
431 return cgit_index_link(name, title, class, ctx->qry.search,
432 ctx->qry.ofs);
433 else if (!strcmp(ctx->qry.page, "summary"))
434 return cgit_summary_link(name, title, class, ctx->qry.head);
435 else if (!strcmp(ctx->qry.page, "tag"))
436 return cgit_tag_link(name, title, class, ctx->qry.head,
437 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL);
438 else if (!strcmp(ctx->qry.page, "tree"))
439 return cgit_tree_link(name, title, class, ctx->qry.head,
440 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
441 ctx->qry.path);
442 else if (!strcmp(ctx->qry.page, "plain"))
443 return cgit_plain_link(name, title, class, ctx->qry.head,
444 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
445 ctx->qry.path);
446 else if (!strcmp(ctx->qry.page, "log"))
447 return cgit_log_link(name, title, class, ctx->qry.head,
448 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
449 ctx->qry.path, ctx->qry.ofs,
450 ctx->qry.grep, ctx->qry.search,
451 ctx->qry.showmsg);
452 else if (!strcmp(ctx->qry.page, "commit"))
453 return cgit_commit_link(name, title, class, ctx->qry.head,
454 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
455 ctx->qry.path, 0);
456 else if (!strcmp(ctx->qry.page, "patch"))
457 return cgit_patch_link(name, title, class, ctx->qry.head,
458 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
459 ctx->qry.path);
460 else if (!strcmp(ctx->qry.page, "refs"))
461 return cgit_refs_link(name, title, class, ctx->qry.head,
462 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
463 ctx->qry.path);
464 else if (!strcmp(ctx->qry.page, "snapshot"))
465 return cgit_snapshot_link(name, title, class, ctx->qry.head,
466 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
467 ctx->qry.path);
468 else if (!strcmp(ctx->qry.page, "diff"))
469 return cgit_diff_link(name, title, class, ctx->qry.head,
470 ctx->qry.sha1, ctx->qry.sha2,
471 ctx->qry.path, 0);
472 else if (!strcmp(ctx->qry.page, "stats"))
473 return cgit_stats_link(name, title, class, ctx->qry.head,
474 ctx->qry.path);
475
476 /* Don't known how to make link for this page */
477 repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path);
478 html("><!-- cgit_self_link() doesn't know how to make link for page '");
479 html_txt(ctx->qry.page);
480 html("' -->");
481 html_txt(name);
482 html("</a>");
483}
484
377void cgit_object_link(struct object *obj) 485void cgit_object_link(struct object *obj)
378{ 486{
379 char *page, *shortrev, *fullrev, *name; 487 char *page, *shortrev, *fullrev, *name;
@@ -383,7 +491,7 @@ void cgit_object_link(struct object *obj)
383 shortrev[10] = '\0'; 491 shortrev[10] = '\0';
384 if (obj->type == OBJ_COMMIT) { 492 if (obj->type == OBJ_COMMIT) {
385 cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL, 493 cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
386 ctx.qry.head, fullrev); 494 ctx.qry.head, fullrev, NULL, 0);
387 return; 495 return;
388 } else if (obj->type == OBJ_TREE) 496 } else if (obj->type == OBJ_TREE)
389 page = "tree"; 497 page = "tree";
@@ -395,7 +503,7 @@ void cgit_object_link(struct object *obj)
395 reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL); 503 reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL);
396} 504}
397 505
398void cgit_print_date(time_t secs, char *format, int local_time) 506void cgit_print_date(time_t secs, const char *format, int local_time)
399{ 507{
400 char buf[64]; 508 char buf[64];
401 struct tm *time; 509 struct tm *time;
@@ -410,7 +518,7 @@ void cgit_print_date(time_t secs, char *format, int local_time)
410 html_txt(buf); 518 html_txt(buf);
411} 519}
412 520
413void cgit_print_age(time_t t, time_t max_relative, char *format) 521void cgit_print_age(time_t t, time_t max_relative, const char *format)
414{ 522{
415 time_t now, secs; 523 time_t now, secs;
416 524
@@ -509,7 +617,7 @@ void cgit_print_docstart(struct cgit_context *ctx)
509 html("<link rel='alternate' title='Atom feed' href='"); 617 html("<link rel='alternate' title='Atom feed' href='");
510 html(cgit_httpscheme()); 618 html(cgit_httpscheme());
511 html_attr(cgit_hosturl()); 619 html_attr(cgit_hosturl());
512 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path, 620 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.vpath,
513 fmt("h=%s", ctx->qry.head))); 621 fmt("h=%s", ctx->qry.head)));
514 html("' type='application/atom+xml'/>\n"); 622 html("' type='application/atom+xml'/>\n");
515 } 623 }
@@ -589,14 +697,15 @@ int print_archive_ref(const char *refname, const unsigned char *sha1,
589 return 0; 697 return 0;
590} 698}
591 699
592void cgit_add_hidden_formfields(int incl_head, int incl_search, char *page) 700void cgit_add_hidden_formfields(int incl_head, int incl_search,
701 const char *page)
593{ 702{
594 char *url; 703 char *url;
595 704
596 if (!ctx.cfg.virtual_root) { 705 if (!ctx.cfg.virtual_root) {
597 url = fmt("%s/%s", ctx.qry.repo, page); 706 url = fmt("%s/%s", ctx.qry.repo, page);
598 if (ctx.qry.path) 707 if (ctx.qry.vpath)
599 url = fmt("%s/%s", url, ctx.qry.path); 708 url = fmt("%s/%s", url, ctx.qry.vpath);
600 html_hidden("url", url); 709 html_hidden("url", url);
601 } 710 }
602 711
@@ -619,11 +728,30 @@ void cgit_add_hidden_formfields(int incl_head, int incl_search, char *page)
619 } 728 }
620} 729}
621 730
622const char *fallback_cmd = "repolist"; 731static const char *hc(struct cgit_context *ctx, const char *page)
732{
733 return strcmp(ctx->qry.page, page) ? NULL : "active";
734}
623 735
624char *hc(struct cgit_cmd *cmd, const char *page) 736static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path)
625{ 737{
626 return (strcmp(cmd ? cmd->name : fallback_cmd, page) ? NULL : "active"); 738 char *old_path = ctx->qry.path;
739 char *p = path, *q, *end = path + strlen(path);
740
741 ctx->qry.path = NULL;
742 cgit_self_link("root", NULL, NULL, ctx);
743 ctx->qry.path = p = path;
744 while (p < end) {
745 if (!(q = strchr(p, '/')))
746 q = end;
747 *q = '\0';
748 html_txt("/");
749 cgit_self_link(p, NULL, NULL, ctx);
750 if (q < end)
751 *q = '/';
752 p = q + 1;
753 }
754 ctx->qry.path = old_path;
627} 755}
628 756
629static void print_header(struct cgit_context *ctx) 757static void print_header(struct cgit_context *ctx)
@@ -675,47 +803,44 @@ static void print_header(struct cgit_context *ctx)
675 803
676void cgit_print_pageheader(struct cgit_context *ctx) 804void cgit_print_pageheader(struct cgit_context *ctx)
677{ 805{
678 struct cgit_cmd *cmd = cgit_get_cmd(ctx);
679
680 if (!cmd && ctx->repo)
681 fallback_cmd = "summary";
682
683 html("<div id='cgit'>"); 806 html("<div id='cgit'>");
684 if (!ctx->cfg.noheader) 807 if (!ctx->cfg.noheader)
685 print_header(ctx); 808 print_header(ctx);
686 809
687 html("<table class='tabs'><tr><td>\n"); 810 html("<table class='tabs'><tr><td>\n");
688 if (ctx->repo) { 811 if (ctx->repo) {
689 cgit_summary_link("summary", NULL, hc(cmd, "summary"), 812 cgit_summary_link("summary", NULL, hc(ctx, "summary"),
690 ctx->qry.head); 813 ctx->qry.head);
691 cgit_refs_link("refs", NULL, hc(cmd, "refs"), ctx->qry.head, 814 cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head,
692 ctx->qry.sha1, NULL); 815 ctx->qry.sha1, NULL);
693 cgit_log_link("log", NULL, hc(cmd, "log"), ctx->qry.head, 816 cgit_log_link("log", NULL, hc(ctx, "log"), ctx->qry.head,
694 NULL, NULL, 0, NULL, NULL, ctx->qry.showmsg); 817 NULL, ctx->qry.vpath, 0, NULL, NULL,
695 cgit_tree_link("tree", NULL, hc(cmd, "tree"), ctx->qry.head, 818 ctx->qry.showmsg);
696 ctx->qry.sha1, NULL); 819 cgit_tree_link("tree", NULL, hc(ctx, "tree"), ctx->qry.head,
697 cgit_commit_link("commit", NULL, hc(cmd, "commit"), 820 ctx->qry.sha1, ctx->qry.vpath);
698 ctx->qry.head, ctx->qry.sha1); 821 cgit_commit_link("commit", NULL, hc(ctx, "commit"),
699 cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head, 822 ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath, 0);
700 ctx->qry.sha1, ctx->qry.sha2, NULL); 823 cgit_diff_link("diff", NULL, hc(ctx, "diff"), ctx->qry.head,
824 ctx->qry.sha1, ctx->qry.sha2, ctx->qry.vpath, 0);
701 if (ctx->repo->max_stats) 825 if (ctx->repo->max_stats)
702 cgit_stats_link("stats", NULL, hc(cmd, "stats"), 826 cgit_stats_link("stats", NULL, hc(ctx, "stats"),
703 ctx->qry.head, NULL); 827 ctx->qry.head, ctx->qry.vpath);
704 if (ctx->repo->readme) 828 if (ctx->repo->readme)
705 reporevlink("about", "about", NULL, 829 reporevlink("about", "about", NULL,
706 hc(cmd, "about"), ctx->qry.head, NULL, 830 hc(ctx, "about"), ctx->qry.head, NULL,
707 NULL); 831 NULL);
708 html("</td><td class='form'>"); 832 html("</td><td class='form'>");
709 html("<form class='right' method='get' action='"); 833 html("<form class='right' method='get' action='");
710 if (ctx->cfg.virtual_root) 834 if (ctx->cfg.virtual_root)
711 html_url_path(cgit_fileurl(ctx->qry.repo, "log", 835 html_url_path(cgit_fileurl(ctx->qry.repo, "log",
712 ctx->qry.path, NULL)); 836 ctx->qry.vpath, NULL));
713 html("'>\n"); 837 html("'>\n");
714 cgit_add_hidden_formfields(1, 0, "log"); 838 cgit_add_hidden_formfields(1, 0, "log");
715 html("<select name='qt'>\n"); 839 html("<select name='qt'>\n");
716 html_option("grep", "log msg", ctx->qry.grep); 840 html_option("grep", "log msg", ctx->qry.grep);
717 html_option("author", "author", ctx->qry.grep); 841 html_option("author", "author", ctx->qry.grep);
718 html_option("committer", "committer", ctx->qry.grep); 842 html_option("committer", "committer", ctx->qry.grep);
843 html_option("range", "range", ctx->qry.grep);
719 html("</select>\n"); 844 html("</select>\n");
720 html("<input class='txt' type='text' size='10' name='q' value='"); 845 html("<input class='txt' type='text' size='10' name='q' value='");
721 html_attr(ctx->qry.search); 846 html_attr(ctx->qry.search);
@@ -723,9 +848,9 @@ void cgit_print_pageheader(struct cgit_context *ctx)
723 html("<input type='submit' value='search'/>\n"); 848 html("<input type='submit' value='search'/>\n");
724 html("</form>\n"); 849 html("</form>\n");
725 } else { 850 } else {
726 site_link(NULL, "index", NULL, hc(cmd, "repolist"), NULL, 0); 851 site_link(NULL, "index", NULL, hc(ctx, "repolist"), NULL, 0);
727 if (ctx->cfg.root_readme) 852 if (ctx->cfg.root_readme)
728 site_link("about", "about", NULL, hc(cmd, "about"), 853 site_link("about", "about", NULL, hc(ctx, "about"),
729 NULL, 0); 854 NULL, 0);
730 html("</td><td class='form'>"); 855 html("</td><td class='form'>");
731 html("<form method='get' action='"); 856 html("<form method='get' action='");
@@ -738,6 +863,12 @@ void cgit_print_pageheader(struct cgit_context *ctx)
738 html("</form>"); 863 html("</form>");
739 } 864 }
740 html("</td></tr></table>\n"); 865 html("</td></tr></table>\n");
866 if (ctx->qry.vpath) {
867 html("<div class='path'>");
868 html("path: ");
869 cgit_print_path_crumbs(ctx, ctx->qry.vpath);
870 html("</div>");
871 }
741 html("<div class='content'>"); 872 html("<div class='content'>");
742} 873}
743 874
@@ -760,13 +891,18 @@ void cgit_print_snapshot_links(const char *repo, const char *head,
760 const char *hex, int snapshots) 891 const char *hex, int snapshots)
761{ 892{
762 const struct cgit_snapshot_format* f; 893 const struct cgit_snapshot_format* f;
894 char *prefix;
763 char *filename; 895 char *filename;
896 unsigned char sha1[20];
764 897
898 if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 &&
899 (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1]))
900 hex++;
901 prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), hex));
765 for (f = cgit_snapshot_formats; f->suffix; f++) { 902 for (f = cgit_snapshot_formats; f->suffix; f++) {
766 if (!(snapshots & f->bit)) 903 if (!(snapshots & f->bit))
767 continue; 904 continue;
768 filename = fmt("%s-%s%s", cgit_repobasename(repo), hex, 905 filename = fmt("%s%s", prefix, f->suffix);
769 f->suffix);
770 cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename); 906 cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
771 html("<br/>"); 907 html("<br/>");
772 } 908 }
diff --git a/ui-shared.h b/ui-shared.h
index b12aa89..3cc1258 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -10,35 +10,50 @@ extern char *cgit_fileurl(const char *reponame, const char *pagename,
10extern char *cgit_pageurl(const char *reponame, const char *pagename, 10extern char *cgit_pageurl(const char *reponame, const char *pagename,
11 const char *query); 11 const char *query);
12 12
13extern void cgit_index_link(char *name, char *title, char *class, 13extern void cgit_index_link(const char *name, const char *title,
14 char *pattern, int ofs); 14 const char *class, const char *pattern, int ofs);
15extern void cgit_summary_link(char *name, char *title, char *class, char *head); 15extern void cgit_summary_link(const char *name, const char *title,
16extern void cgit_tag_link(char *name, char *title, char *class, char *head, 16 const char *class, const char *head);
17 char *rev); 17extern void cgit_tag_link(const char *name, const char *title,
18extern void cgit_tree_link(char *name, char *title, char *class, char *head, 18 const char *class, const char *head,
19 char *rev, char *path); 19 const char *rev);
20extern void cgit_plain_link(char *name, char *title, char *class, char *head, 20extern void cgit_tree_link(const char *name, const char *title,
21 char *rev, char *path); 21 const char *class, const char *head,
22extern void cgit_log_link(char *name, char *title, char *class, char *head, 22 const char *rev, const char *path);
23 char *rev, char *path, int ofs, char *grep, 23extern void cgit_plain_link(const char *name, const char *title,
24 char *pattern, int showmsg); 24 const char *class, const char *head,
25extern void cgit_commit_link(char *name, char *title, char *class, char *head, 25 const char *rev, const char *path);
26 char *rev); 26extern void cgit_log_link(const char *name, const char *title,
27extern void cgit_patch_link(char *name, char *title, char *class, char *head, 27 const char *class, const char *head, const char *rev,
28 char *rev); 28 const char *path, int ofs, const char *grep,
29extern void cgit_refs_link(char *name, char *title, char *class, char *head, 29 const char *pattern, int showmsg);
30 char *rev, char *path); 30extern void cgit_commit_link(char *name, const char *title,
31extern void cgit_snapshot_link(char *name, char *title, char *class, 31 const char *class, const char *head,
32 char *head, char *rev, char *archivename); 32 const char *rev, const char *path,
33extern void cgit_diff_link(char *name, char *title, char *class, char *head, 33 int toggle_ssdiff);
34 char *new_rev, char *old_rev, char *path); 34extern void cgit_patch_link(const char *name, const char *title,
35extern void cgit_stats_link(char *name, char *title, char *class, char *head, 35 const char *class, const char *head,
36 char *path); 36 const char *rev, const char *path);
37extern void cgit_refs_link(const char *name, const char *title,
38 const char *class, const char *head,
39 const char *rev, const char *path);
40extern void cgit_snapshot_link(const char *name, const char *title,
41 const char *class, const char *head,
42 const char *rev, const char *archivename);
43extern void cgit_diff_link(const char *name, const char *title,
44 const char *class, const char *head,
45 const char *new_rev, const char *old_rev,
46 const char *path, int toggle_ssdiff);
47extern void cgit_stats_link(const char *name, const char *title,
48 const char *class, const char *head,
49 const char *path);
50extern void cgit_self_link(char *name, const char *title,
51 const char *class, struct cgit_context *ctx);
37extern void cgit_object_link(struct object *obj); 52extern void cgit_object_link(struct object *obj);
38 53
39extern void cgit_print_error(char *msg); 54extern void cgit_print_error(const char *msg);
40extern void cgit_print_date(time_t secs, char *format, int local_time); 55extern void cgit_print_date(time_t secs, const char *format, int local_time);
41extern void cgit_print_age(time_t t, time_t max_relative, char *format); 56extern void cgit_print_age(time_t t, time_t max_relative, const char *format);
42extern void cgit_print_http_headers(struct cgit_context *ctx); 57extern void cgit_print_http_headers(struct cgit_context *ctx);
43extern void cgit_print_docstart(struct cgit_context *ctx); 58extern void cgit_print_docstart(struct cgit_context *ctx);
44extern void cgit_print_docend(); 59extern void cgit_print_docend();
@@ -47,5 +62,5 @@ extern void cgit_print_filemode(unsigned short mode);
47extern void cgit_print_snapshot_links(const char *repo, const char *head, 62extern void cgit_print_snapshot_links(const char *repo, const char *head,
48 const char *hex, int snapshots); 63 const char *hex, int snapshots);
49extern void cgit_add_hidden_formfields(int incl_head, int incl_search, 64extern void cgit_add_hidden_formfields(int incl_head, int incl_search,
50 char *page); 65 const char *page);
51#endif /* UI_SHARED_H */ 66#endif /* UI_SHARED_H */
diff --git a/ui-snapshot.c b/ui-snapshot.c
index dbb5564..6e3412c 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -35,11 +35,17 @@ static int write_tar_bzip2_archive(struct archiver_args *args)
35 return write_compressed_tar_archive(args,"bzip2"); 35 return write_compressed_tar_archive(args,"bzip2");
36} 36}
37 37
38static int write_tar_xz_archive(struct archiver_args *args)
39{
40 return write_compressed_tar_archive(args,"xz");
41}
42
38const struct cgit_snapshot_format cgit_snapshot_formats[] = { 43const struct cgit_snapshot_format cgit_snapshot_formats[] = {
39 { ".zip", "application/x-zip", write_zip_archive, 0x1 }, 44 { ".zip", "application/x-zip", write_zip_archive, 0x01 },
40 { ".tar.gz", "application/x-gzip", write_tar_gzip_archive, 0x2 }, 45 { ".tar.gz", "application/x-gzip", write_tar_gzip_archive, 0x02 },
41 { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive, 0x4 }, 46 { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive, 0x04 },
42 { ".tar", "application/x-tar", write_tar_archive, 0x8 }, 47 { ".tar", "application/x-tar", write_tar_archive, 0x08 },
48 { ".tar.xz", "application/x-xz", write_tar_xz_archive, 0x10 },
43 {} 49 {}
44}; 50};
45 51
diff --git a/ui-ssdiff.c b/ui-ssdiff.c
new file mode 100644
index 0000000..408e620
--- /dev/null
+++ b/ui-ssdiff.c
@@ -0,0 +1,369 @@
1#include "cgit.h"
2#include "html.h"
3#include "ui-shared.h"
4
5extern int use_ssdiff;
6
7static int current_old_line, current_new_line;
8
9struct deferred_lines {
10 int line_no;
11 char *line;
12 struct deferred_lines *next;
13};
14
15static struct deferred_lines *deferred_old, *deferred_old_last;
16static struct deferred_lines *deferred_new, *deferred_new_last;
17
18static char *longest_common_subsequence(char *A, char *B)
19{
20 int i, j, ri;
21 int m = strlen(A);
22 int n = strlen(B);
23 int L[m + 1][n + 1];
24 int tmp1, tmp2;
25 int lcs_length;
26 char *result;
27
28 for (i = m; i >= 0; i--) {
29 for (j = n; j >= 0; j--) {
30 if (A[i] == '\0' || B[j] == '\0') {
31 L[i][j] = 0;
32 } else if (A[i] == B[j]) {
33 L[i][j] = 1 + L[i + 1][j + 1];
34 } else {
35 tmp1 = L[i + 1][j];
36 tmp2 = L[i][j + 1];
37 L[i][j] = (tmp1 > tmp2 ? tmp1 : tmp2);
38 }
39 }
40 }
41
42 lcs_length = L[0][0];
43 result = xmalloc(lcs_length + 2);
44 memset(result, 0, sizeof(*result) * (lcs_length + 2));
45
46 ri = 0;
47 i = 0;
48 j = 0;
49 while (i < m && j < n) {
50 if (A[i] == B[j]) {
51 result[ri] = A[i];
52 ri += 1;
53 i += 1;
54 j += 1;
55 } else if (L[i + 1][j] >= L[i][j + 1]) {
56 i += 1;
57 } else {
58 j += 1;
59 }
60 }
61 return result;
62}
63
64static int line_from_hunk(char *line, char type)
65{
66 char *buf1, *buf2;
67 int len;
68
69 buf1 = strchr(line, type);
70 if (buf1 == NULL)
71 return 0;
72 buf1 += 1;
73 buf2 = strchr(buf1, ',');
74 if (buf2 == NULL)
75 return 0;
76 len = buf2 - buf1;
77 buf2 = xmalloc(len + 1);
78 strncpy(buf2, buf1, len);
79 buf2[len] = '\0';
80 int res = atoi(buf2);
81 free(buf2);
82 return res;
83}
84
85static char *replace_tabs(char *line)
86{
87 char *prev_buf = line;
88 char *cur_buf;
89 int linelen = strlen(line);
90 int n_tabs = 0;
91 int i;
92 char *result;
93 char *spaces = " ";
94
95 if (linelen == 0) {
96 result = xmalloc(1);
97 result[0] = '\0';
98 return result;
99 }
100
101 for (i = 0; i < linelen; i++)
102 if (line[i] == '\t')
103 n_tabs += 1;
104 result = xmalloc(linelen + n_tabs * 8 + 1);
105 result[0] = '\0';
106
107 while (1) {
108 cur_buf = strchr(prev_buf, '\t');
109 if (!cur_buf) {
110 strcat(result, prev_buf);
111 break;
112 } else {
113 strcat(result, " ");
114 strncat(result, spaces, 8 - (strlen(result) % 8));
115 strncat(result, prev_buf, cur_buf - prev_buf);
116 }
117 prev_buf = cur_buf + 1;
118 }
119 return result;
120}
121
122static int calc_deferred_lines(struct deferred_lines *start)
123{
124 struct deferred_lines *item = start;
125 int result = 0;
126 while (item) {
127 result += 1;
128 item = item->next;
129 }
130 return result;
131}
132
133static void deferred_old_add(char *line, int line_no)
134{
135 struct deferred_lines *item = xmalloc(sizeof(struct deferred_lines));
136 item->line = xstrdup(line);
137 item->line_no = line_no;
138 item->next = NULL;
139 if (deferred_old) {
140 deferred_old_last->next = item;
141 deferred_old_last = item;
142 } else {
143 deferred_old = deferred_old_last = item;
144 }
145}
146
147static void deferred_new_add(char *line, int line_no)
148{
149 struct deferred_lines *item = xmalloc(sizeof(struct deferred_lines));
150 item->line = xstrdup(line);
151 item->line_no = line_no;
152 item->next = NULL;
153 if (deferred_new) {
154 deferred_new_last->next = item;
155 deferred_new_last = item;
156 } else {
157 deferred_new = deferred_new_last = item;
158 }
159}
160
161static void print_part_with_lcs(char *class, char *line, char *lcs)
162{
163 int line_len = strlen(line);
164 int i, j;
165 char c[2] = " ";
166 int same = 1;
167
168 j = 0;
169 for (i = 0; i < line_len; i++) {
170 c[0] = line[i];
171 if (same) {
172 if (line[i] == lcs[j])
173 j += 1;
174 else {
175 same = 0;
176 htmlf("<span class='%s'>", class);
177 }
178 } else if (line[i] == lcs[j]) {
179 same = 1;
180 htmlf("</span>");
181 j += 1;
182 }
183 html_txt(c);
184 }
185}
186
187static void print_ssdiff_line(char *class,
188 int old_line_no,
189 char *old_line,
190 int new_line_no,
191 char *new_line, int individual_chars)
192{
193 char *lcs = NULL;
194 if (old_line)
195 old_line = replace_tabs(old_line + 1);
196 if (new_line)
197 new_line = replace_tabs(new_line + 1);
198 if (individual_chars && old_line && new_line)
199 lcs = longest_common_subsequence(old_line, new_line);
200 html("<tr>");
201 if (old_line_no > 0)
202 htmlf("<td class='lineno'>%d</td><td class='%s'>",
203 old_line_no, class);
204 else if (old_line)
205 htmlf("<td class='lineno'></td><td class='%s'>", class);
206 else
207 htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
208 if (old_line) {
209 if (lcs)
210 print_part_with_lcs("del", old_line, lcs);
211 else
212 html_txt(old_line);
213 }
214
215 html("</td>");
216 if (new_line_no > 0)
217 htmlf("<td class='lineno'>%d</td><td class='%s'>",
218 new_line_no, class);
219 else if (new_line)
220 htmlf("<td class='lineno'></td><td class='%s'>", class);
221 else
222 htmlf("<td class='lineno'></td><td class='%s_dark'>", class);
223 if (new_line) {
224 if (lcs)
225 print_part_with_lcs("add", new_line, lcs);
226 else
227 html_txt(new_line);
228 }
229
230 html("</td></tr>");
231 if (lcs)
232 free(lcs);
233 if (new_line)
234 free(new_line);
235 if (old_line)
236 free(old_line);
237}
238
239static void print_deferred_old_lines()
240{
241 struct deferred_lines *iter_old, *tmp;
242 iter_old = deferred_old;
243 while (iter_old) {
244 print_ssdiff_line("del", iter_old->line_no,
245 iter_old->line, -1, NULL, 0);
246 tmp = iter_old->next;
247 free(iter_old);
248 iter_old = tmp;
249 }
250}
251
252static void print_deferred_new_lines()
253{
254 struct deferred_lines *iter_new, *tmp;
255 iter_new = deferred_new;
256 while (iter_new) {
257 print_ssdiff_line("add", -1, NULL,
258 iter_new->line_no, iter_new->line, 0);
259 tmp = iter_new->next;
260 free(iter_new);
261 iter_new = tmp;
262 }
263}
264
265static void print_deferred_changed_lines()
266{
267 struct deferred_lines *iter_old, *iter_new, *tmp;
268 int n_old_lines = calc_deferred_lines(deferred_old);
269 int n_new_lines = calc_deferred_lines(deferred_new);
270 int individual_chars = (n_old_lines == n_new_lines ? 1 : 0);
271
272 iter_old = deferred_old;
273 iter_new = deferred_new;
274 while (iter_old || iter_new) {
275 if (iter_old && iter_new)
276 print_ssdiff_line("changed", iter_old->line_no,
277 iter_old->line,
278 iter_new->line_no, iter_new->line,
279 individual_chars);
280 else if (iter_old)
281 print_ssdiff_line("changed", iter_old->line_no,
282 iter_old->line, -1, NULL, 0);
283 else if (iter_new)
284 print_ssdiff_line("changed", -1, NULL,
285 iter_new->line_no, iter_new->line, 0);
286 if (iter_old) {
287 tmp = iter_old->next;
288 free(iter_old);
289 iter_old = tmp;
290 }
291
292 if (iter_new) {
293 tmp = iter_new->next;
294 free(iter_new);
295 iter_new = tmp;
296 }
297 }
298}
299
300void cgit_ssdiff_print_deferred_lines()
301{
302 if (!deferred_old && !deferred_new)
303 return;
304 if (deferred_old && !deferred_new)
305 print_deferred_old_lines();
306 else if (!deferred_old && deferred_new)
307 print_deferred_new_lines();
308 else
309 print_deferred_changed_lines();
310 deferred_old = deferred_old_last = NULL;
311 deferred_new = deferred_new_last = NULL;
312}
313
314/*
315 * print a single line returned from xdiff
316 */
317void cgit_ssdiff_line_cb(char *line, int len)
318{
319 char c = line[len - 1];
320 line[len - 1] = '\0';
321 if (line[0] == '@') {
322 current_old_line = line_from_hunk(line, '-');
323 current_new_line = line_from_hunk(line, '+');
324 }
325
326 if (line[0] == ' ') {
327 if (deferred_old || deferred_new)
328 cgit_ssdiff_print_deferred_lines();
329 print_ssdiff_line("ctx", current_old_line, line,
330 current_new_line, line, 0);
331 current_old_line += 1;
332 current_new_line += 1;
333 } else if (line[0] == '+') {
334 deferred_new_add(line, current_new_line);
335 current_new_line += 1;
336 } else if (line[0] == '-') {
337 deferred_old_add(line, current_old_line);
338 current_old_line += 1;
339 } else if (line[0] == '@') {
340 html("<tr><td colspan='4' class='hunk'>");
341 html_txt(line);
342 html("</td></tr>");
343 } else {
344 html("<tr><td colspan='4' class='ctx'>");
345 html_txt(line);
346 html("</td></tr>");
347 }
348 line[len - 1] = c;
349}
350
351void cgit_ssdiff_header_begin()
352{
353 current_old_line = -1;
354 current_new_line = -1;
355 html("<tr><td class='space' colspan='4'><div></div></td></tr>");
356 html("<tr><td class='head' colspan='4'>");
357}
358
359void cgit_ssdiff_header_end()
360{
361 html("</td><tr>");
362}
363
364void cgit_ssdiff_footer()
365{
366 if (deferred_old || deferred_new)
367 cgit_ssdiff_print_deferred_lines();
368 html("<tr><td class='foot' colspan='4'></td></tr>");
369}
diff --git a/ui-ssdiff.h b/ui-ssdiff.h
new file mode 100644
index 0000000..64b4b12
--- /dev/null
+++ b/ui-ssdiff.h
@@ -0,0 +1,13 @@
1#ifndef UI_SSDIFF_H
2#define UI_SSDIFF_H
3
4extern void cgit_ssdiff_print_deferred_lines();
5
6extern void cgit_ssdiff_line_cb(char *line, int len);
7
8extern void cgit_ssdiff_header_begin();
9extern void cgit_ssdiff_header_end();
10
11extern void cgit_ssdiff_footer();
12
13#endif /* UI_SSDIFF_H */
diff --git a/ui-stats.c b/ui-stats.c
index 50c2540..946a6ea 100644
--- a/ui-stats.c
+++ b/ui-stats.c
@@ -5,6 +5,12 @@
5#include "ui-shared.h" 5#include "ui-shared.h"
6#include "ui-stats.h" 6#include "ui-stats.h"
7 7
8#ifdef NO_C99_FORMAT
9#define SZ_FMT "%u"
10#else
11#define SZ_FMT "%zu"
12#endif
13
8#define MONTHS 6 14#define MONTHS 6
9 15
10struct authorstat { 16struct authorstat {
@@ -283,10 +289,10 @@ void print_combined_authorrow(struct string_list *authors, int from, int to,
283 if (date) 289 if (date)
284 subtotal += (size_t)date->util; 290 subtotal += (size_t)date->util;
285 } 291 }
286 htmlf("<td class='%s'>%d</td>", centerclass, subtotal); 292 htmlf("<td class='%s'>%ld</td>", centerclass, subtotal);
287 total += subtotal; 293 total += subtotal;
288 } 294 }
289 htmlf("<td class='%s'>%d</td></tr>", rightclass, total); 295 htmlf("<td class='%s'>%ld</td></tr>", rightclass, total);
290} 296}
291 297
292void print_authors(struct string_list *authors, int top, 298void print_authors(struct string_list *authors, int top,
@@ -335,16 +341,16 @@ void print_authors(struct string_list *authors, int top,
335 if (!date) 341 if (!date)
336 html("<td>0</td>"); 342 html("<td>0</td>");
337 else { 343 else {
338 htmlf("<td>%d</td>", date->util); 344 htmlf("<td>"SZ_FMT"</td>", (size_t)date->util);
339 total += (size_t)date->util; 345 total += (size_t)date->util;
340 } 346 }
341 } 347 }
342 htmlf("<td class='sum'>%d</td></tr>", total); 348 htmlf("<td class='sum'>%ld</td></tr>", total);
343 } 349 }
344 350
345 if (top < authors->nr) 351 if (top < authors->nr)
346 print_combined_authorrow(authors, top, authors->nr - 1, 352 print_combined_authorrow(authors, top, authors->nr - 1,
347 "Others (%d)", "left", "", "sum", period); 353 "Others (%ld)", "left", "", "sum", period);
348 354
349 print_combined_authorrow(authors, 0, authors->nr - 1, "Total", 355 print_combined_authorrow(authors, 0, authors->nr - 1, "Total",
350 "total", "sum", "sum", period); 356 "total", "sum", "sum", period);
@@ -367,7 +373,7 @@ void cgit_show_stats(struct cgit_context *ctx)
367 373
368 i = cgit_find_stats_period(code, &period); 374 i = cgit_find_stats_period(code, &period);
369 if (!i) { 375 if (!i) {
370 cgit_print_error(fmt("Unknown statistics type: %c", code)); 376 cgit_print_error(fmt("Unknown statistics type: %c", code[0]));
371 return; 377 return;
372 } 378 }
373 if (i > ctx->repo->max_stats) { 379 if (i > ctx->repo->max_stats) {
diff --git a/ui-summary.c b/ui-summary.c
index a2c018e..b203bcc 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -1,6 +1,7 @@
1/* ui-summary.c: functions for generating repo summary page 1/* ui-summary.c: functions for generating repo summary page
2 * 2 *
3 * Copyright (C) 2006 Lars Hjemli 3 * Copyright (C) 2006 Lars Hjemli
4 * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
4 * 5 *
5 * Licensed under GNU General Public License v2 6 * Licensed under GNU General Public License v2
6 * (see COPYING for full license text) 7 * (see COPYING for full license text)
@@ -10,6 +11,7 @@
10#include "html.h" 11#include "html.h"
11#include "ui-log.h" 12#include "ui-log.h"
12#include "ui-refs.h" 13#include "ui-refs.h"
14#include "ui-blob.h"
13 15
14int urls = 0; 16int urls = 0;
15 17
@@ -68,24 +70,54 @@ void cgit_print_summary()
68 70
69void cgit_print_repo_readme(char *path) 71void cgit_print_repo_readme(char *path)
70{ 72{
71 char *slash, *tmp; 73 char *slash, *tmp, *colon, *ref;
72 74
73 if (!ctx.repo->readme) 75 if (!ctx.repo->readme || !(*ctx.repo->readme))
74 return; 76 return;
75 77
78 ref = NULL;
79
80 /* Check if the readme is tracked in the git repo. */
81 colon = strchr(ctx.repo->readme, ':');
82 if (colon && strlen(colon) > 1) {
83 *colon = '\0';
84 ref = ctx.repo->readme;
85 ctx.repo->readme = colon + 1;
86 if (!(*ctx.repo->readme))
87 return;
88 }
89
90 /* Prepend repo path to relative readme path unless tracked. */
91 if (!ref && *ctx.repo->readme != '/')
92 ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path,
93 ctx.repo->readme));
94
95 /* If a subpath is specified for the about page, make it relative
96 * to the directory containing the configured readme.
97 */
76 if (path) { 98 if (path) {
77 slash = strrchr(ctx.repo->readme, '/'); 99 slash = strrchr(ctx.repo->readme, '/');
78 if (!slash) 100 if (!slash) {
79 return; 101 if (!colon)
102 return;
103 slash = colon;
104 }
80 tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1); 105 tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1);
81 strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1); 106 strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1);
82 strcpy(tmp + (slash - ctx.repo->readme + 1), path); 107 strcpy(tmp + (slash - ctx.repo->readme + 1), path);
83 } else 108 } else
84 tmp = ctx.repo->readme; 109 tmp = ctx.repo->readme;
110
111 /* Print the calculated readme, either from the git repo or from the
112 * filesystem, while applying the about-filter.
113 */
85 html("<div id='summary'>"); 114 html("<div id='summary'>");
86 if (ctx.repo->about_filter) 115 if (ctx.repo->about_filter)
87 cgit_open_filter(ctx.repo->about_filter); 116 cgit_open_filter(ctx.repo->about_filter);
88 html_include(tmp); 117 if (ref)
118 cgit_print_file(tmp, ref);
119 else
120 html_include(tmp);
89 if (ctx.repo->about_filter) 121 if (ctx.repo->about_filter)
90 cgit_close_filter(ctx.repo->about_filter); 122 cgit_close_filter(ctx.repo->about_filter);
91 html("</div>"); 123 html("</div>");
diff --git a/ui-tag.c b/ui-tag.c
index c2d72af..39e4cb8 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -30,6 +30,14 @@ static void print_tag_content(char *buf)
30 } 30 }
31} 31}
32 32
33void print_download_links(char *revname)
34{
35 html("<tr><th>download</th><td class='sha1'>");
36 cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
37 revname, ctx.repo->snapshots);
38 html("</td></tr>");
39}
40
33void cgit_print_tag(char *revname) 41void cgit_print_tag(char *revname)
34{ 42{
35 unsigned char sha1[20]; 43 unsigned char sha1[20];
@@ -56,16 +64,16 @@ void cgit_print_tag(char *revname)
56 return; 64 return;
57 } 65 }
58 html("<table class='commit-info'>\n"); 66 html("<table class='commit-info'>\n");
59 htmlf("<tr><td>Tag name</td><td>"); 67 htmlf("<tr><td>tag name</td><td>");
60 html_txt(revname); 68 html_txt(revname);
61 htmlf(" (%s)</td></tr>\n", sha1_to_hex(sha1)); 69 htmlf(" (%s)</td></tr>\n", sha1_to_hex(sha1));
62 if (info->tagger_date > 0) { 70 if (info->tagger_date > 0) {
63 html("<tr><td>Tag date</td><td>"); 71 html("<tr><td>tag date</td><td>");
64 cgit_print_date(info->tagger_date, FMT_LONGDATE, ctx.cfg.local_time); 72 cgit_print_date(info->tagger_date, FMT_LONGDATE, ctx.cfg.local_time);
65 html("</td></tr>\n"); 73 html("</td></tr>\n");
66 } 74 }
67 if (info->tagger) { 75 if (info->tagger) {
68 html("<tr><td>Tagged by</td><td>"); 76 html("<tr><td>tagged by</td><td>");
69 html_txt(info->tagger); 77 html_txt(info->tagger);
70 if (info->tagger_email && !ctx.cfg.noplainemail) { 78 if (info->tagger_email && !ctx.cfg.noplainemail) {
71 html(" "); 79 html(" ");
@@ -73,19 +81,23 @@ void cgit_print_tag(char *revname)
73 } 81 }
74 html("</td></tr>\n"); 82 html("</td></tr>\n");
75 } 83 }
76 html("<tr><td>Tagged object</td><td>"); 84 html("<tr><td>tagged object</td><td class='sha1'>");
77 cgit_object_link(tag->tagged); 85 cgit_object_link(tag->tagged);
78 html("</td></tr>\n"); 86 html("</td></tr>\n");
87 if (ctx.repo->snapshots)
88 print_download_links(revname);
79 html("</table>\n"); 89 html("</table>\n");
80 print_tag_content(info->msg); 90 print_tag_content(info->msg);
81 } else { 91 } else {
82 html("<table class='commit-info'>\n"); 92 html("<table class='commit-info'>\n");
83 htmlf("<tr><td>Tag name</td><td>"); 93 htmlf("<tr><td>tag name</td><td>");
84 html_txt(revname); 94 html_txt(revname);
85 html("</td></tr>\n"); 95 html("</td></tr>\n");
86 html("<tr><td>Tagged object</td><td>"); 96 html("<tr><td>Tagged object</td><td class='sha1'>");
87 cgit_object_link(obj); 97 cgit_object_link(obj);
88 html("</td></tr>\n"); 98 html("</td></tr>\n");
99 if (ctx.repo->snapshots)
100 print_download_links(revname);
89 html("</table>\n"); 101 html("</table>\n");
90 } 102 }
91 return; 103 return;
diff --git a/ui-tree.c b/ui-tree.c
index a164767..0b1b531 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -46,7 +46,7 @@ static void print_text_buffer(const char *name, char *buf, unsigned long size)
46 html("<td class='lines'><pre><code>"); 46 html("<td class='lines'><pre><code>");
47 ctx.repo->source_filter->argv[1] = xstrdup(name); 47 ctx.repo->source_filter->argv[1] = xstrdup(name);
48 cgit_open_filter(ctx.repo->source_filter); 48 cgit_open_filter(ctx.repo->source_filter);
49 write(STDOUT_FILENO, buf, size); 49 html_raw(buf, size);
50 cgit_close_filter(ctx.repo->source_filter); 50 cgit_close_filter(ctx.repo->source_filter);
51 html("</code></pre></td></tr></table>\n"); 51 html("</code></pre></td></tr></table>\n");
52 return; 52 return;
@@ -67,7 +67,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
67 html("<table summary='blob content' class='bin-blob'>\n"); 67 html("<table summary='blob content' class='bin-blob'>\n");
68 html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>"); 68 html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>");
69 for (ofs = 0; ofs < size; ofs += ROWLEN, buf += ROWLEN) { 69 for (ofs = 0; ofs < size; ofs += ROWLEN, buf += ROWLEN) {
70 htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs); 70 htmlf("<tr><td class='right'>%04lx</td><td class='hex'>", ofs);
71 for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++) 71 for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++)
72 htmlf("%*s%02x", 72 htmlf("%*s%02x",
73 idx == 16 ? 4 : 1, "", 73 idx == 16 ? 4 : 1, "",
@@ -102,10 +102,16 @@ static void print_object(const unsigned char *sha1, char *path, const char *base
102 return; 102 return;
103 } 103 }
104 104
105 html(" ("); 105 htmlf("blob: %s (", sha1_to_hex(sha1));
106 cgit_plain_link("plain", NULL, NULL, ctx.qry.head, 106 cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
107 curr_rev, path); 107 curr_rev, path);
108 htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1)); 108 html(")\n");
109
110 if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
111 htmlf("<div class='error'>blob size (%ldKB) exceeds display size limit (%dKB).</div>",
112 size / 1024, ctx.cfg.max_blob_size);
113 return;
114 }
109 115
110 if (buffer_is_binary(buf, size)) 116 if (buffer_is_binary(buf, size))
111 print_binary_buffer(buf, size); 117 print_binary_buffer(buf, size);
@@ -169,6 +175,8 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
169 if (ctx.repo->max_stats) 175 if (ctx.repo->max_stats)
170 cgit_stats_link("stats", NULL, "button", ctx.qry.head, 176 cgit_stats_link("stats", NULL, "button", ctx.qry.head,
171 fullpath); 177 fullpath);
178 cgit_plain_link("plain", NULL, "button", ctx.qry.head, curr_rev,
179 fullpath);
172 html("</td></tr>\n"); 180 html("</td></tr>\n");
173 free(name); 181 free(name);
174 return 0; 182 return 0;
@@ -217,17 +225,10 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
217{ 225{
218 static int state; 226 static int state;
219 static char buffer[PATH_MAX]; 227 static char buffer[PATH_MAX];
220 char *url;
221 228
222 if (state == 0) { 229 if (state == 0) {
223 memcpy(buffer, base, baselen); 230 memcpy(buffer, base, baselen);
224 strcpy(buffer+baselen, pathname); 231 strcpy(buffer+baselen, pathname);
225 url = cgit_pageurl(ctx.qry.repo, "tree",
226 fmt("h=%s&amp;path=%s", curr_rev, buffer));
227 html("/");
228 cgit_tree_link(xstrdup(pathname), NULL, NULL, ctx.qry.head,
229 curr_rev, buffer);
230
231 if (strcmp(match_path, buffer)) 232 if (strcmp(match_path, buffer))
232 return READ_TREE_RECURSIVE; 233 return READ_TREE_RECURSIVE;
233 234
@@ -270,10 +271,6 @@ void cgit_print_tree(const char *rev, char *path)
270 return; 271 return;
271 } 272 }
272 273
273 html("path: <a href='");
274 html_attr(cgit_pageurl(ctx.qry.repo, "tree", fmt("h=%s", rev)));
275 html("'>root</a>");
276
277 if (path == NULL) { 274 if (path == NULL) {
278 ls_tree(commit->tree->object.sha1, NULL); 275 ls_tree(commit->tree->object.sha1, NULL);
279 return; 276 return;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-22 22:08:09 +0000