diff options
| -rw-r--r-- | Makefile | 30 | ||||
| -rw-r--r-- | cache.h | 1 | ||||
| -rw-r--r-- | cgit.c | 88 | ||||
| -rw-r--r-- | cgit.css | 148 | ||||
| -rw-r--r-- | cgit.h | 26 | ||||
| -rw-r--r-- | cgitrc.5.txt | 68 | ||||
| -rw-r--r-- | cmd.c | 48 | ||||
| -rw-r--r-- | cmd.h | 3 | ||||
| -rwxr-xr-x | filters/commit-links.sh | 16 | ||||
| -rwxr-xr-x | filters/syntax-highlighting.sh | 29 | ||||
| m--------- | git | 0 | ||||
| -rw-r--r-- | html.c | 84 | ||||
| -rw-r--r-- | html.h | 21 | ||||
| -rw-r--r-- | scan-tree.c | 123 | ||||
| -rw-r--r-- | scan-tree.h | 3 | ||||
| -rw-r--r-- | shared.c | 90 | ||||
| -rw-r--r-- | ui-atom.c | 4 | ||||
| -rw-r--r-- | ui-blob.c | 37 | ||||
| -rw-r--r-- | ui-blob.h | 1 | ||||
| -rw-r--r-- | ui-commit.c | 46 | ||||
| -rw-r--r-- | ui-commit.h | 2 | ||||
| -rw-r--r-- | ui-diff.c | 94 | ||||
| -rw-r--r-- | ui-log.c | 56 | ||||
| -rw-r--r-- | ui-patch.c | 8 | ||||
| -rw-r--r-- | ui-patch.h | 2 | ||||
| -rw-r--r-- | ui-plain.c | 70 | ||||
| -rw-r--r-- | ui-refs.c | 4 | ||||
| -rw-r--r-- | ui-repolist.c | 6 | ||||
| -rw-r--r-- | ui-shared.c | 270 | ||||
| -rw-r--r-- | ui-shared.h | 71 | ||||
| -rw-r--r-- | ui-snapshot.c | 14 | ||||
| -rw-r--r-- | ui-ssdiff.c | 369 | ||||
| -rw-r--r-- | ui-ssdiff.h | 13 | ||||
| -rw-r--r-- | ui-stats.c | 26 | ||||
| -rw-r--r-- | ui-summary.c | 42 | ||||
| -rw-r--r-- | ui-tag.c | 24 | ||||
| -rw-r--r-- | ui-tree.c | 27 |
37 files changed, 1620 insertions, 344 deletions
@@ -5,14 +5,22 @@ CGIT_DATA_PATH = $(CGIT_SCRIPT_PATH) CGIT_CONFIG = /etc/cgitrc CACHE_ROOT = /var/cache/cgit SHA1_HEADER = <openssl/sha.h> -GIT_VER = 1.6.4.3 +GIT_VER = 1.7.3 GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2 INSTALL = install # Define NO_STRCASESTR if you don't have strcasestr. # +# Define NO_OPENSSL to disable linking with OpenSSL and use bundled SHA1 +# implementation (slower). +# # Define NEEDS_LIBICONV if linking with libc is not enough (eg. Darwin). # +# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.) +# do not support the 'size specifiers' introduced by C99, namely ll, hh, +# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t). +# some C compilers supported these specifiers prior to C99 as an extension. +# #-include config.mak @@ -68,7 +76,7 @@ endif $(QUIET_CC)$(CC) -o $*.o -c $(CFLAGS) $< -EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto +EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lpthread OBJECTS = OBJECTS += cache.o OBJECTS += cgit.o @@ -90,6 +98,7 @@ OBJECTS += ui-refs.o OBJECTS += ui-repolist.o OBJECTS += ui-shared.o OBJECTS += ui-snapshot.o +OBJECTS += ui-ssdiff.o OBJECTS += ui-stats.o OBJECTS += ui-summary.o OBJECTS += ui-tag.o @@ -123,17 +132,28 @@ endif ifdef NO_STRCASESTR CFLAGS += -DNO_STRCASESTR endif +ifdef NO_C99_FORMAT + CFLAGS += -DNO_C99_FORMAT +endif +ifdef NO_OPENSSL + CFLAGS += -DNO_OPENSSL + GIT_OPTIONS += NO_OPENSSL=1 +else + EXTLIBS += -lcrypto +endif cgit: $(OBJECTS) libgit $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o cgit $(OBJECTS) $(EXTLIBS) cgit.o: VERSION --include $(OBJECTS:.o=.d) +ifneq "$(MAKECMDGOALS)" "clean" + -include $(OBJECTS:.o=.d) +endif libgit: - $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 libgit.a - $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 xdiff/lib.a + $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) libgit.a + $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) NO_CURL=1 $(GIT_OPTIONS) xdiff/lib.a test: all $(QUIET_SUBDIR0)tests $(QUIET_SUBDIR1) all @@ -30,6 +30,7 @@ extern int cache_process(int size, const char *path, const char *key, int ttl, extern int cache_ls(const char *path); /* Print a message to stdout */ +__attribute__((format (printf,1,2))) extern void cache_log(const char *format, ...); extern unsigned long hash_str(const char *str); @@ -1,6 +1,7 @@ /* cgit.c: cgi for the git scm * * Copyright (C) 2006 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> * * Licensed under GNU General Public License v2 * (see COPYING for full license text) @@ -21,7 +22,7 @@ void add_mimetype(const char *name, const char *value) { struct string_list_item *item; - item = string_list_insert(xstrdup(name), &ctx.cfg.mimetypes); + item = string_list_insert(&ctx.cfg.mimetypes, xstrdup(name)); item->util = xstrdup(value); } @@ -60,6 +61,10 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value) repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); else if (!strcmp(name, "enable-log-linecount")) repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); + else if (!strcmp(name, "enable-remote-branches")) + repo->enable_remote_branches = atoi(value); + else if (!strcmp(name, "enable-subject-links")) + repo->enable_subject_links = atoi(value); else if (!strcmp(name, "max-stats")) repo->max_stats = cgit_find_stats_period(value, NULL); else if (!strcmp(name, "module-link")) @@ -67,10 +72,7 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value) else if (!strcmp(name, "section")) repo->section = xstrdup(value); else if (!strcmp(name, "readme") && value != NULL) { - if (*value == '/') - repo->readme = xstrdup(value); - else - repo->readme = xstrdup(fmt("%s/%s", repo->path, value)); + repo->readme = xstrdup(value); } else if (ctx.cfg.enable_filter_overrides) { if (!strcmp(name, "about-filter")) repo->about_filter = new_filter(value, 0); @@ -91,6 +93,8 @@ void config_cb(const char *name, const char *value) ctx.repo->path = trim_end(value, '/'); else if (ctx.repo && !prefixcmp(name, "repo.")) repo_config(ctx.repo, name + 5, value); + else if (!strcmp(name, "readme")) + ctx.cfg.readme = xstrdup(value); else if (!strcmp(name, "root-title")) ctx.cfg.root_title = xstrdup(value); else if (!strcmp(name, "root-desc")) @@ -131,12 +135,18 @@ void config_cb(const char *name, const char *value) ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); else if (!strcmp(name, "enable-filter-overrides")) ctx.cfg.enable_filter_overrides = atoi(value); + else if (!strcmp(name, "enable-gitweb-owner")) + ctx.cfg.enable_gitweb_owner = atoi(value); else if (!strcmp(name, "enable-index-links")) ctx.cfg.enable_index_links = atoi(value); else if (!strcmp(name, "enable-log-filecount")) ctx.cfg.enable_log_filecount = atoi(value); else if (!strcmp(name, "enable-log-linecount")) ctx.cfg.enable_log_linecount = atoi(value); + else if (!strcmp(name, "enable-remote-branches")) + ctx.cfg.enable_remote_branches = atoi(value); + else if (!strcmp(name, "enable-subject-links")) + ctx.cfg.enable_subject_links = atoi(value); else if (!strcmp(name, "enable-tree-linenumbers")) ctx.cfg.enable_tree_linenumbers = atoi(value); else if (!strcmp(name, "max-stats")) @@ -144,7 +154,7 @@ void config_cb(const char *name, const char *value) else if (!strcmp(name, "cache-size")) ctx.cfg.cache_size = atoi(value); else if (!strcmp(name, "cache-root")) - ctx.cfg.cache_root = xstrdup(value); + ctx.cfg.cache_root = xstrdup(expand_macros(value)); else if (!strcmp(name, "cache-root-ttl")) ctx.cfg.cache_root_ttl = atoi(value); else if (!strcmp(name, "cache-repo-ttl")) @@ -161,19 +171,30 @@ void config_cb(const char *name, const char *value) ctx.cfg.commit_filter = new_filter(value, 0); else if (!strcmp(name, "embedded")) ctx.cfg.embedded = atoi(value); + else if (!strcmp(name, "max-atom-items")) + ctx.cfg.max_atom_items = atoi(value); else if (!strcmp(name, "max-message-length")) ctx.cfg.max_msg_len = atoi(value); else if (!strcmp(name, "max-repodesc-length")) ctx.cfg.max_repodesc_len = atoi(value); + else if (!strcmp(name, "max-blob-size")) + ctx.cfg.max_blob_size = atoi(value); else if (!strcmp(name, "max-repo-count")) ctx.cfg.max_repo_count = atoi(value); else if (!strcmp(name, "max-commit-count")) ctx.cfg.max_commit_count = atoi(value); + else if (!strcmp(name, "project-list")) + ctx.cfg.project_list = xstrdup(expand_macros(value)); else if (!strcmp(name, "scan-path")) if (!ctx.cfg.nocache && ctx.cfg.cache_size) - process_cached_repolist(value); + process_cached_repolist(expand_macros(value)); + else if (ctx.cfg.project_list) + scan_projects(expand_macros(value), + ctx.cfg.project_list, repo_config); else - scan_tree(value, repo_config); + scan_tree(expand_macros(value), repo_config); + else if (!strcmp(name, "section-from-path")) + ctx.cfg.section_from_path = atoi(value); else if (!strcmp(name, "source-filter")) ctx.cfg.source_filter = new_filter(value, 1); else if (!strcmp(name, "summary-log")) @@ -182,10 +203,14 @@ void config_cb(const char *name, const char *value) ctx.cfg.summary_branches = atoi(value); else if (!strcmp(name, "summary-tags")) ctx.cfg.summary_tags = atoi(value); + else if (!strcmp(name, "side-by-side-diffs")) + ctx.cfg.ssdiff = atoi(value); else if (!strcmp(name, "agefile")) ctx.cfg.agefile = xstrdup(value); else if (!strcmp(name, "renamelimit")) ctx.cfg.renamelimit = atoi(value); + else if (!strcmp(name, "remove-suffix")) + ctx.cfg.remove_suffix = atoi(value); else if (!strcmp(name, "robots")) ctx.cfg.robots = xstrdup(value); else if (!strcmp(name, "clone-prefix")) @@ -195,7 +220,7 @@ void config_cb(const char *name, const char *value) else if (!prefixcmp(name, "mimetype.")) add_mimetype(name + 9, value); else if (!strcmp(name, "include")) - parse_configfile(value, config_cb); + parse_configfile(expand_macros(value), config_cb); } static void querystring_cb(const char *name, const char *value) @@ -209,6 +234,8 @@ static void querystring_cb(const char *name, const char *value) } else if (!strcmp(name, "p")) { ctx.qry.page = xstrdup(value); } else if (!strcmp(name, "url")) { + if (*value == '/') + value++; ctx.qry.url = xstrdup(value); cgit_parse_url(value); } else if (!strcmp(name, "qt")) { @@ -238,6 +265,14 @@ static void querystring_cb(const char *name, const char *value) ctx.qry.showmsg = atoi(value); } else if (!strcmp(name, "period")) { ctx.qry.period = xstrdup(value); + } else if (!strcmp(name, "ss")) { + ctx.qry.ssdiff = atoi(value); + } else if (!strcmp(name, "all")) { + ctx.qry.show_all = atoi(value); + } else if (!strcmp(name, "context")) { + ctx.qry.context = atoi(value); + } else if (!strcmp(name, "ignorews")) { + ctx.qry.ignorews = atoi(value); } } @@ -262,15 +297,19 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.css = "/cgit.css"; ctx->cfg.logo = "/cgit.png"; ctx->cfg.local_time = 0; + ctx->cfg.enable_gitweb_owner = 1; ctx->cfg.enable_tree_linenumbers = 1; ctx->cfg.max_repo_count = 50; ctx->cfg.max_commit_count = 50; ctx->cfg.max_lock_attempts = 5; ctx->cfg.max_msg_len = 80; ctx->cfg.max_repodesc_len = 80; + ctx->cfg.max_blob_size = 0; ctx->cfg.max_stats = 0; ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s"; + ctx->cfg.project_list = NULL; ctx->cfg.renamelimit = -1; + ctx->cfg.remove_suffix = 0; ctx->cfg.robots = "index, nofollow"; ctx->cfg.root_title = "Git repository browser"; ctx->cfg.root_desc = "a fast webinterface for the git dscm"; @@ -279,6 +318,8 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.summary_branches = 10; ctx->cfg.summary_log = 10; ctx->cfg.summary_tags = 10; + ctx->cfg.max_atom_items = 10; + ctx->cfg.ssdiff = 0; ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG")); ctx->env.http_host = xstrdupn(getenv("HTTP_HOST")); ctx->env.https = xstrdupn(getenv("HTTPS")); @@ -410,6 +451,12 @@ static void process_request(void *cbdata) return; } + /* If cmd->want_vpath is set, assume ctx->qry.path contains a "virtual" + * in-project path limit to be made available at ctx->qry.vpath. + * Otherwise, no path limit is in effect (ctx->qry.vpath = NULL). + */ + ctx->qry.vpath = cmd->want_vpath ? ctx->qry.path : NULL; + if (cmd->want_repo && !ctx->repo) { cgit_print_http_headers(ctx); cgit_print_docstart(ctx); @@ -541,7 +588,10 @@ static int generate_cached_repolist(const char *path, const char *cached_rc) return errno; } idx = cgit_repolist.count; - scan_tree(path, repo_config); + if (ctx.cfg.project_list) + scan_projects(path, ctx.cfg.project_list, repo_config); + else + scan_tree(path, repo_config); print_repolist(f, &cgit_repolist, idx); if (rename(locked_rc, cached_rc)) fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n", @@ -555,17 +605,25 @@ static void process_cached_repolist(const char *path) struct stat st; char *cached_rc; time_t age; + unsigned long hash; - cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root, - hash_str(path))); + hash = hash_str(path); + if (ctx.cfg.project_list) + hash += hash_str(ctx.cfg.project_list); + cached_rc = xstrdup(fmt("%s/rc-%8lx", ctx.cfg.cache_root, hash)); if (stat(cached_rc, &st)) { /* Nothing is cached, we need to scan without forking. And * if we fail to generate a cached repolist, we need to * invoke scan_tree manually. */ - if (generate_cached_repolist(path, cached_rc)) - scan_tree(path, repo_config); + if (generate_cached_repolist(path, cached_rc)) { + if (ctx.cfg.project_list) + scan_projects(path, ctx.cfg.project_list, + repo_config); + else + scan_tree(path, repo_config); + } return; } @@ -674,7 +732,7 @@ int main(int argc, const char **argv) cgit_repolist.repos = NULL; cgit_parse_args(argc, argv); - parse_configfile(ctx.env.cgit_config, config_cb); + parse_configfile(expand_macros(ctx.env.cgit_config), config_cb); ctx.repo = NULL; http_parse_querystring(ctx.qry.raw, querystring_cb); @@ -64,7 +64,7 @@ table#header td.sub { } table.tabs { - /* border-bottom: solid 2px #ccc; */ + border-bottom: solid 3px #ccc; border-collapse: collapse; margin-top: 2em; margin-bottom: 0px; @@ -102,10 +102,16 @@ table.tabs td.form select { font-size: 90%; } +div.path { + margin: 0px; + padding: 5px 2em 2px 2em; + color: #000; + background-color: #eee; +} + div.content { margin: 0px; padding: 2em; - border-top: solid 3px #ccc; border-bottom: solid 3px #ccc; } @@ -158,10 +164,26 @@ table.list td.logmsg { padding: 1em 0.5em 2em 0.5em; } +table.list td.lognotes-label { + text-align:right; + vertical-align:top; +} + +table.list td.lognotes { + font-family: monospace; + white-space: pre; + padding: 0em 0.5em 2em 0.5em; +} + table.list td a { color: black; } +table.list td a.ls-dir { + font-weight: bold; + color: #00f; +} + table.list td a:hover { color: #00f; } @@ -315,6 +337,24 @@ div.commit-msg { font-family: monospace; } +div.notes-header { + font-weight: bold; + padding-top: 1.5em; +} + +div.notes { + white-space: pre; + font-family: monospace; + border: solid 1px #ee9; + background-color: #ffd; + padding: 0.3em 2em 0.3em 1em; + float: left; +} + +div.notes-footer { + clear: left; +} + div.diffstat-header { font-weight: bold; padding-top: 1.5em; @@ -520,7 +560,10 @@ a.deco { border: solid 1px #770000; } -div.commit-subject a { +div.commit-subject a.branch-deco, +div.commit-subject a.tag-deco, +div.commit-subject a.remote-deco, +div.commit-subject a.deco { margin-left: 1em; font-size: 75%; } @@ -601,3 +644,102 @@ table.hgraph div.bar { background-color: #eee; height: 1em; } + +table.ssdiff { + width: 100%; +} + +table.ssdiff td { + font-size: 75%; + font-family: monospace; + white-space: pre; + padding: 1px 4px 1px 4px; + border-left: solid 1px #aaa; + border-right: solid 1px #aaa; +} + +table.ssdiff td.add { + color: black; + background: #cfc; + min-width: 50%; +} + +table.ssdiff td.add_dark { + color: black; + background: #aca; + min-width: 50%; +} + +table.ssdiff span.add { + background: #cfc; + font-weight: bold; +} + +table.ssdiff td.del { + color: black; + background: #fcc; + min-width: 50%; +} + +table.ssdiff td.del_dark { + color: black; + background: #caa; + min-width: 50%; +} + +table.ssdiff span.del { + background: #fcc; + font-weight: bold; +} + +table.ssdiff td.changed { + color: black; + background: #ffc; + min-width: 50%; +} + +table.ssdiff td.changed_dark { + color: black; + background: #cca; + min-width: 50%; +} + +table.ssdiff td.lineno { + color: black; + background: #eee; + text-align: right; + width: 3em; + min-width: 3em; +} + +table.ssdiff td.hunk { + color: #black; + background: #ccf; + border-top: solid 1px #aaa; + border-bottom: solid 1px #aaa; +} + +table.ssdiff td.head { + border-top: solid 1px #aaa; + border-bottom: solid 1px #aaa; +} + +table.ssdiff td.head div.head { + font-weight: bold; + color: black; +} + +table.ssdiff td.foot { + border-top: solid 1px #aaa; + border-left: none; + border-right: none; + border-bottom: none; +} + +table.ssdiff td.space { + border: none; +} + +table.ssdiff td.space div { + min-height: 3em; +}
\ No newline at end of file @@ -19,6 +19,7 @@ #include <xdiff-interface.h> #include <xdiff/xdiff.h> #include <utf8.h> +#include <notes.h> /* @@ -72,6 +73,8 @@ struct cgit_repo { int snapshots; int enable_log_filecount; int enable_log_linecount; + int enable_remote_branches; + int enable_subject_links; int max_stats; time_t mtime; struct cgit_filter *about_filter; @@ -143,6 +146,11 @@ struct cgit_query { int nohead; char *sort; int showmsg; + int ssdiff; + int show_all; + int context; + int ignorews; + char *vpath; }; struct cgit_config { @@ -159,6 +167,8 @@ struct cgit_config { char *logo; char *logo_link; char *module_link; + char *project_list; + char *readme; char *robots; char *root_title; char *root_desc; @@ -175,25 +185,33 @@ struct cgit_config { int cache_static_ttl; int embedded; int enable_filter_overrides; + int enable_gitweb_owner; int enable_index_links; int enable_log_filecount; int enable_log_linecount; + int enable_remote_branches; + int enable_subject_links; int enable_tree_linenumbers; int local_time; + int max_atom_items; int max_repo_count; int max_commit_count; int max_lock_attempts; int max_msg_len; int max_repodesc_len; + int max_blob_size; int max_stats; int nocache; int noplainemail; int noheader; int renamelimit; + int remove_suffix; + int section_from_path; int snapshots; int summary_branches; int summary_log; int summary_tags; + int ssdiff; struct string_list mimetypes; struct cgit_filter *about_filter; struct cgit_filter *commit_filter; @@ -268,14 +286,16 @@ extern void *cgit_free_commitinfo(struct commitinfo *info); extern int cgit_diff_files(const unsigned char *old_sha1, const unsigned char *new_sha1, unsigned long *old_size, unsigned long *new_size, - int *binary, linediff_fn fn); + int *binary, int context, int ignorews, + linediff_fn fn); extern void cgit_diff_tree(const unsigned char *old_sha1, const unsigned char *new_sha1, - filepair_fn fn, const char *prefix); + filepair_fn fn, const char *prefix, int ignorews); extern void cgit_diff_commit(struct commit *commit, filepair_fn fn); +__attribute__((format (printf,1,2))) extern char *fmt(const char *format,...); extern struct commitinfo *cgit_parse_commit(struct commit *commit); @@ -291,4 +311,6 @@ extern int cgit_close_filter(struct cgit_filter *filter); extern int readfile(const char *path, char **buf, size_t *size); +extern char *expand_macros(const char *txt); + #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:: Flag which, when set to "1", allows all filter settings to be overridden in repository-specific cgitrc files. Default value: none. +enable-gitweb-owner:: + If set to "1" and scan-path is enabled, we first check each repository + for the git config value "gitweb.owner" to determine the owner. + Default value: "1". See also: scan-path. + enable-index-links:: Flag which, when set to "1", will make cgit generate extra links for each repo in the repository index (specifically, to the "summary", @@ -110,6 +115,17 @@ enable-log-linecount:: and removed lines for each commit on the repository log page. Default value: "0". +enable-remote-branches:: + Flag which, when set to "1", will make cgit display remote branches + in the summary and refs views. Default value: "0". See also: + "repo.enable-remote-branches". + +enable-subject-links:: + Flag which, when set to "1", will make cgit use the subject of the + parent commit as link text when generating links to parent commits + in commit view. Default value: "0". See also: + "repo.enable-subject-links". + enable-tree-linenumbers:: Flag which, when set to "1", will make cgit generate linenumber links for plaintext blobs printed in the tree view. Default value: "1". @@ -161,6 +177,10 @@ logo-link:: calculated url of the repository index page will be used. Default value: none. +max-atom-items:: + Specifies the number of items to display in atom feeds view. Default + value: "10". + max-commit-count:: Specifies the number of entries to list per page in "log" view. Default value: "50". @@ -177,6 +197,10 @@ max-repodesc-length:: Specifies the maximum number of repo description characters to display on the repository index page. Default value: "80". +max-blob-size:: + Specifies the maximum size of a blob to display HTML for in KBytes. + Default value: "0" (limit disabled). + max-stats:: Set the default maximum statistics period. Valid values are "week", "month", "quarter" and "year". If unspecified, statistics are @@ -205,6 +229,20 @@ noheader:: Flag which, when set to "1", will make cgit omit the standard header on all pages. Default value: none. See also: "embedded". +project-list:: + A list of subdirectories inside of scan-path, relative to it, that + should loaded as git repositories. This must be defined prior to + scan-path. Default value: none. See also: scan-path. + +readme:: + Text which will be used as default value for "repo.readme". Default + value: none. + +remove-suffix:: + If set to "1" and scan-path is enabled, if any repositories are found + with a suffix of ".git", this suffix will be removed for the url and + name. Default value: "0". See also: scan-path. + renamelimit:: Maximum number of files to consider when detecting renames. The value "-1" uses the compiletime value in git (for further info, look at @@ -234,13 +272,26 @@ root-title:: scan-path:: A path which will be scanned for repositories. If caching is enabled, the result will be cached as a cgitrc include-file in the cache - directory. Default value: none. See also: cache-scanrc-ttl. + directory. If project-list has been defined prior to scan-path, + scan-path loads only the directories listed in the file pointed to by + project-list. Default value: none. See also: cache-scanrc-ttl, + project-list. section:: The name of the current repository section - all repositories defined after this option will inherit the current section name. Default value: none. +section-from-path:: + A number which, if specified before scan-path, specifies how many + path elements from each repo path to use as a default section name. + If negative, cgit will discard the specified number of path elements + above the repo directory. Default value: 0. + +side-by-side-diffs:: + If set to "1" shows side-by-side diffs instead of unidiffs per + default. Default value: "0". + snapshots:: Text which specifies the default set of snapshot formats generated by cgit. The value is a space-separated list of zero or more of the @@ -304,6 +355,14 @@ repo.enable-log-linecount:: A flag which can be used to disable the global setting `enable-log-linecount'. Default value: none. +repo.enable-remote-branches:: + Flag which, when set to "1", will make cgit display remote branches + in the summary and refs views. Default value: <enable-remote-branches>. + +repo.enable-subject-links:: + A flag which can be used to override the global setting + `enable-subject-links'. Default value: none. + repo.max-stats:: Override the default maximum statistics period. Valid values are equal to the values specified for the global "max-stats" setting. Default @@ -322,7 +381,9 @@ repo.path:: repo.readme:: A path (relative to <repo.path>) which specifies a file to include - verbatim as the "About" page for this repo. Default value: none. + verbatim as the "About" page for this repo. You may also specify a + git refspec by head or by hash by prepending the refspec followed by + a colon. For example, "master:docs/readme.mkd" Default value: <readme>. repo.snapshots:: A mask of allowed snapshot-formats for this repo, restricted by the @@ -413,7 +474,7 @@ snapshots=tar.gz tar.bz2 zip ## List of common mimetypes ## -mimetype.git=image/git +mimetype.gif=image/gif mimetype.html=text/html mimetype.jpg=image/jpeg mimetype.jpeg=image/jpeg @@ -499,3 +560,4 @@ will generate the following html element: AUTHOR ------ Lars Hjemli <hjemli@gmail.com> +Jason A. Donenfeld <Jason@zx2c4.com> @@ -33,7 +33,7 @@ static void HEAD_fn(struct cgit_context *ctx) static void atom_fn(struct cgit_context *ctx) { - cgit_print_atom(ctx->qry.head, ctx->qry.path, 10); + cgit_print_atom(ctx->qry.head, ctx->qry.path, ctx->cfg.max_atom_items); } static void about_fn(struct cgit_context *ctx) @@ -51,7 +51,7 @@ static void blob_fn(struct cgit_context *ctx) static void commit_fn(struct cgit_context *ctx) { - cgit_print_commit(ctx->qry.sha1); + cgit_print_commit(ctx->qry.sha1, ctx->qry.path); } static void diff_fn(struct cgit_context *ctx) @@ -90,7 +90,7 @@ static void repolist_fn(struct cgit_context *ctx) static void patch_fn(struct cgit_context *ctx) { - cgit_print_patch(ctx->qry.sha1); + cgit_print_patch(ctx->qry.sha1, ctx->qry.path); } static void plain_fn(struct cgit_context *ctx) @@ -129,31 +129,31 @@ static void tree_fn(struct cgit_context *ctx) cgit_print_tree(ctx->qry.sha1, ctx->qry.path); } -#define def_cmd(name, want_repo, want_layout) \ - {#name, name##_fn, want_repo, want_layout} +#define def_cmd(name, want_repo, want_layout, want_vpath) \ + {#name, name##_fn, want_repo, want_layout, want_vpath} struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx) { static struct cgit_cmd cmds[] = { - def_cmd(HEAD, 1, 0), - def_cmd(atom, 1, 0), - def_cmd(about, 0, 1), - def_cmd(blob, 1, 0), - def_cmd(commit, 1, 1), - def_cmd(diff, 1, 1), - def_cmd(info, 1, 0), - def_cmd(log, 1, 1), - def_cmd(ls_cache, 0, 0), - def_cmd(objects, 1, 0), - def_cmd(patch, 1, 0), - def_cmd(plain, 1, 0), - def_cmd(refs, 1, 1), - def_cmd(repolist, 0, 0), - def_cmd(snapshot, 1, 0), - def_cmd(stats, 1, 1), - def_cmd(summary, 1, 1), - def_cmd(tag, 1, 1), - def_cmd(tree, 1, 1), + def_cmd(HEAD, 1, 0, 0), + def_cmd(atom, 1, 0, 0), + def_cmd(about, 0, 1, 0), + def_cmd(blob, 1, 0, 0), + def_cmd(commit, 1, 1, 1), + def_cmd(diff, 1, 1, 1), + def_cmd(info, 1, 0, 0), + def_cmd(log, 1, 1, 1), + def_cmd(ls_cache, 0, 0, 0), + def_cmd(objects, 1, 0, 0), + def_cmd(patch, 1, 0, 1), + def_cmd(plain, 1, 0, 0), + def_cmd(refs, 1, 1, 0), + def_cmd(repolist, 0, 0, 0), + def_cmd(snapshot, 1, 0, 0), + def_cmd(stats, 1, 1, 1), + def_cmd(summary, 1, 1, 0), + def_cmd(tag, 1, 1, 0), + def_cmd(tree, 1, 1, 1), }; int i; @@ -7,7 +7,8 @@ struct cgit_cmd { const char *name; cgit_cmd_fn fn; unsigned int want_repo:1, - want_layout:1; + want_layout:1, + want_vpath:1; }; extern 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 @@ #!/bin/sh -# This script can be used to generate links in commit messages - the first -# sed expression generates links to commits referenced by their SHA1, while -# the second expression generates links to a fictional bugtracker. +# This script can be used to generate links in commit messages. # # To use this script, refer to this file with either the commit-filter or the # repo.commit-filter options in cgitrc. -sed -re ' -s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g -s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g -' +# This expression generates links to commits referenced by their SHA1. +regex=$regex' +s|\b([0-9a-fA-F]{8,40})\b|<a href="./?id=\1">\1</a>|g' +# This expression generates links to a fictional bugtracker. +regex=$regex' +s| #([0-9]+)\b|<a href="http://bugs.example.com/?bug=\1">#\1</a>|g' + +sed -re "$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 @@ # tree-view by refering to this file with the source-filter or repo.source- # filter options in cgitrc. # +# This script requires a shell supporting the ${var##pattern} syntax. +# It is supported by at least dash and bash, however busybox environments +# might have to use an external call to sed instead. +# # Note: the highlight command (http://www.andre-simon.de/) uses css for syntax # highlighting, so you'll probably want something like the following included # in your css file (generated by highlight 2.4.8 and adapted for cgit): @@ -20,20 +24,11 @@ # table.blob .kwc { color:#000000; font-weight:bold; } # table.blob .kwd { color:#010181; } -case "$1" in - *.c) - highlight -f -I -X -S c - ;; - *.h) - highlight -f -I -X -S c - ;; - *.sh) - highlight -f -I -X -S sh - ;; - *.css) - highlight -f -I -X -S css - ;; - *) - highlight -f -I -X -S txt - ;; -esac +# store filename and extension in local vars +BASENAME="$1" +EXTENSION="${BASENAME##*.}" + +# map Makefile and Makefile.* to .mk +[ "${BASENAME%%.*}" == "Makefile" ] && EXTENSION=mk + +exec highlight --force -f -I -X -S $EXTENSION 2>/dev/null diff --git a/git b/git -Subproject 7fb6bcff2dece2ff9fbc5ebfe526d9b2a7e764c +Subproject 87b50542a08ac6caa083ddc376e674424e37940 @@ -13,6 +13,32 @@ #include <string.h> #include <errno.h> +/* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */ +static const char* url_escape_table[256] = { + "%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07", "%08", "%09", + "%0a", "%0b", "%0c", "%0d", "%0e", "%0f", "%10", "%11", "%12", "%13", + "%14", "%15", "%16", "%17", "%18", "%19", "%1a", "%1b", "%1c", "%1d", + "%1e", "%1f", "%20", 0, "%22", "%23", 0, "%25", "%26", "%27", 0, 0, 0, + "%2b", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%3c", "%3d", + "%3e", "%3f", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, "%5c", 0, "%5e", 0, "%60", 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "%7b", + "%7c", "%7d", 0, "%7f", "%80", "%81", "%82", "%83", "%84", "%85", + "%86", "%87", "%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f", + "%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97", "%98", "%99", + "%9a", "%9b", "%9c", "%9d", "%9e", "%9f", "%a0", "%a1", "%a2", "%a3", + "%a4", "%a5", "%a6", "%a7", "%a8", "%a9", "%aa", "%ab", "%ac", "%ad", + "%ae", "%af", "%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7", + "%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf", "%c0", "%c1", + "%c2", "%c3", "%c4", "%c5", "%c6", "%c7", "%c8", "%c9", "%ca", "%cb", + "%cc", "%cd", "%ce", "%cf", "%d0", "%d1", "%d2", "%d3", "%d4", "%d5", + "%d6", "%d7", "%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df", + "%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7", "%e8", "%e9", + "%ea", "%eb", "%ec", "%ed", "%ee", "%ef", "%f0", "%f1", "%f2", "%f3", + "%f4", "%f5", "%f6", "%f7", "%f8", "%f9", "%fa", "%fb", "%fc", "%fd", + "%fe", "%ff" +}; + int htmlfd = STDOUT_FILENO; char *fmt(const char *format, ...) @@ -63,13 +89,13 @@ void html_status(int code, const char *msg, int more_headers) html("\n"); } -void html_txt(char *txt) +void html_txt(const char *txt) { - char *t = txt; + const char *t = txt; while(t && *t){ int c = *t; if (c=='<' || c=='>' || c=='&') { - write(htmlfd, txt, t - txt); + html_raw(txt, t - txt); if (c=='>') html(">"); else if (c=='<') @@ -84,13 +110,13 @@ void html_txt(char *txt) html(txt); } -void html_ntxt(int len, char *txt) +void html_ntxt(int len, const char *txt) { - char *t = txt; + const char *t = txt; while(t && *t && len--){ int c = *t; if (c=='<' || c=='>' || c=='&') { - write(htmlfd, txt, t - txt); + html_raw(txt, t - txt); if (c=='>') html(">"); else if (c=='<') @@ -102,18 +128,18 @@ void html_ntxt(int len, char *txt) t++; } if (t!=txt) - write(htmlfd, txt, t - txt); + html_raw(txt, t - txt); if (len<0) html("..."); } -void html_attr(char *txt) +void html_attr(const char *txt) { - char *t = txt; + const char *t = txt; while(t && *t){ int c = *t; if (c=='<' || c=='>' || c=='\'' || c=='\"') { - write(htmlfd, txt, t - txt); + html_raw(txt, t - txt); if (c=='>') html(">"); else if (c=='<') @@ -130,14 +156,15 @@ void html_attr(char *txt) html(txt); } -void html_url_path(char *txt) +void html_url_path(const char *txt) { - char *t = txt; + const char *t = txt; while(t && *t){ int c = *t; - if (c=='"' || c=='#' || c=='\'' || c=='?') { - write(htmlfd, txt, t - txt); - write(htmlfd, fmt("%%%2x", c), 3); + const char *e = url_escape_table[c]; + if (e && c!='+' && c!='&' && c!='+') { + html_raw(txt, t - txt); + html_raw(e, 3); txt = t+1; } t++; @@ -146,14 +173,15 @@ void html_url_path(char *txt) html(txt); } -void html_url_arg(char *txt) +void html_url_arg(const char *txt) { - char *t = txt; + const char *t = txt; while(t && *t){ int c = *t; - if (c=='"' || c=='#' || c=='%' || c=='&' || c=='\'' || c=='+' || c=='?') { - write(htmlfd, txt, t - txt); - write(htmlfd, fmt("%%%2x", c), 3); + const char *e = url_escape_table[c]; + if (e) { + html_raw(txt, t - txt); + html_raw(e, 3); txt = t+1; } t++; @@ -162,7 +190,7 @@ void html_url_arg(char *txt) html(txt); } -void html_hidden(char *name, char *value) +void html_hidden(const char *name, const char *value) { html("<input type='hidden' name='"); html_attr(name); @@ -171,7 +199,7 @@ void html_hidden(char *name, char *value) html("'/>"); } -void html_option(char *value, char *text, char *selected_value) +void html_option(const char *value, const char *text, const char *selected_value) { html("<option value='"); html_attr(value); @@ -183,7 +211,7 @@ void html_option(char *value, char *text, char *selected_value) html("</option>\n"); } -void html_link_open(char *url, char *title, char *class) +void html_link_open(const char *url, const char *title, const char *class) { html("<a href='"); html_attr(url); @@ -221,7 +249,7 @@ int html_include(const char *filename) return -1; } while((len = fread(buf, 1, 4096, f)) > 0) - write(htmlfd, buf, len); + html_raw(buf, len); fclose(f); return 0; } @@ -258,14 +286,14 @@ char *convert_query_hexchar(char *txt) } } -int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value)) +int http_parse_querystring(const char *txt_, void (*fn)(const char *name, const char *value)) { - char *t, *value = NULL, c; + char *t, *txt, *value = NULL, c; - if (!txt) + if (!txt_) return 0; - t = txt = strdup(txt); + t = txt = strdup(txt_); if (t == NULL) { printf("Out of memory\n"); exit(1); @@ -5,20 +5,23 @@ extern int htmlfd; extern void html_raw(const char *txt, size_t size); extern void html(const char *txt); + +__attribute__((format (printf,1,2))) extern void htmlf(const char *format,...); + extern void html_status(int code, const char *msg, int more_headers); -extern void html_txt(char *txt); -extern void html_ntxt(int len, char *txt); -extern void html_attr(char *txt); -extern void html_url_path(char *txt); -extern void html_url_arg(char *txt); -extern void html_hidden(char *name, char *value); -extern void html_option(char *value, char *text, char *selected_value); -extern void html_link_open(char *url, char *title, char *class); +extern void html_txt(const char *txt); +extern void html_ntxt(int len, const char *txt); +extern void html_attr(const char *txt); +extern void html_url_path(const char *txt); +extern void html_url_arg(const char *txt); +extern void html_hidden(const char *name, const char *value); +extern void html_option(const char *value, const char *text, const char *selected_value); +extern void html_link_open(const char *url, const char *title, const char *class); extern void html_link_close(void); extern void html_fileperm(unsigned short mode); extern int html_include(const char *filename); -extern int http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value)); +extern int http_parse_querystring(const char *txt, void (*fn)(const char *name, const char *value)); #endif /* HTML_H */ diff --git a/scan-tree.c b/scan-tree.c index dbca797..b5b50f3 100644 --- a/scan-tree.c +++ b/scan-tree.c @@ -1,3 +1,12 @@ +/* scan-tree.c + * + * Copyright (C) 2008-2009 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> + * + * Licensed under GNU General Public License v2 + * (see COPYING for full license text) + */ + #include "cgit.h" #include "configfile.h" #include "html.h" @@ -38,17 +47,33 @@ static int is_git_dir(const char *path) struct cgit_repo *repo; repo_config_fn config_fn; +char *owner; static void repo_config(const char *name, const char *value) { config_fn(repo, name, value); } +static int git_owner_config(const char *key, const char *value, void *cb) +{ + if (!strcmp(key, "gitweb.owner")) + owner = xstrdup(value); + return 0; +} + +static char *xstrrchr(char *s, char *from, int c) +{ + while (from >= s && *from != c) + from--; + return from < s ? NULL : from; +} + static void add_repo(const char *base, const char *path, repo_config_fn fn) { struct stat st; struct passwd *pwd; - char *p; + char *rel, *p, *slash; + int n; size_t size; if (stat(path, &st)) { @@ -56,34 +81,70 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn) path, strerror(errno), errno); return; } - if ((pwd = getpwuid(st.st_uid)) == NULL) { - fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n", - path, strerror(errno), errno); + if (!stat(fmt("%s/noweb", path), &st)) return; - } + + owner = NULL; + if (ctx.cfg.enable_gitweb_owner) + git_config_from_file(git_owner_config, fmt("%s/config", path), NULL); if (base == path) - p = fmt("%s", path); + rel = xstrdup(fmt("%s", path)); else - p = fmt("%s", path + strlen(base) + 1); + rel = xstrdup(fmt("%s", path + strlen(base) + 1)); - if (!strcmp(p + strlen(p) - 5, "/.git")) - p[strlen(p) - 5] = '\0'; + if (!strcmp(rel + strlen(rel) - 5, "/.git")) + rel[strlen(rel) - 5] = '\0'; - repo = cgit_add_repo(xstrdup(p)); + repo = cgit_add_repo(rel); + if (ctx.cfg.remove_suffix) + if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git")) + *p = '\0'; repo->name = repo->url; repo->path = xstrdup(path); - p = (pwd && pwd->pw_gecos) ? strchr(pwd->pw_gecos, ',') : NULL; - if (p) - *p = '\0'; - repo->owner = (pwd ? xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name) : ""); + while (!owner) { + if ((pwd = getpwuid(st.st_uid)) == NULL) { + fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n", + path, strerror(errno), errno); + break; + } + if (pwd->pw_gecos) + if ((p = strchr(pwd->pw_gecos, ','))) + *p = '\0'; + owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name); + } + repo->owner = owner; p = fmt("%s/description", path); if (!stat(p, &st)) readfile(p, &repo->desc, &size); - p = fmt("%s/README.html", path); - if (!stat(p, &st)) - repo->readme = "README.html"; + if (!repo->readme) { + p = fmt("%s/README.html", path); + if (!stat(p, &st)) + repo->readme = "README.html"; + } + if (ctx.cfg.section_from_path) { + n = ctx.cfg.section_from_path; + if (n > 0) { + slash = rel; + while (slash && n && (slash = strchr(slash, '/'))) + n--; + } else { + slash = rel + strlen(rel); + while (slash && n && (slash = xstrrchr(rel, slash, '/'))) + n++; + } + if (slash && !n) { + *slash = '\0'; + repo->section = xstrdup(rel); + *slash = '/'; + if (!prefixcmp(repo->name, repo->section)) { + repo->name += strlen(repo->section); + if (*repo->name == '/') + repo->name++; + } + } + } p = fmt("%s/cgitrc", path); if (!stat(p, &st)) { @@ -140,6 +201,34 @@ static void scan_path(const char *base, const char *path, repo_config_fn fn) closedir(dir); } +#define lastc(s) s[strlen(s) - 1] + +void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn) +{ + char line[MAX_PATH * 2], *z; + FILE *projects; + int err; + + projects = fopen(projectsfile, "r"); + if (!projects) { + fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n", + projectsfile, strerror(errno), errno); + } + while (fgets(line, sizeof(line), projects) != NULL) { + for (z = &lastc(line); + strlen(line) && strchr("\n\r", *z); + z = &lastc(line)) + *z = '\0'; + if (strlen(line)) + scan_path(path, fmt("%s/%s", path, line), fn); + } + if ((err = ferror(projects))) { + fprintf(stderr, "Error reading from projectsfile %s: %s (%d)\n", + projectsfile, strerror(err), err); + } + fclose(projects); +} + void scan_tree(const char *path, repo_config_fn fn) { 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 @@ - - +extern void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn); extern void scan_tree(const char *path, repo_config_fn fn); @@ -10,7 +10,6 @@ struct cgit_repolist cgit_repolist; struct cgit_context ctx; -int cgit_cmd; int chk_zero(int result, char *msg) { @@ -59,9 +58,11 @@ struct cgit_repo *cgit_add_repo(const char *url) ret->snapshots = ctx.cfg.snapshots; ret->enable_log_filecount = ctx.cfg.enable_log_filecount; ret->enable_log_linecount = ctx.cfg.enable_log_linecount; + ret->enable_remote_branches = ctx.cfg.enable_remote_branches; + ret->enable_subject_links = ctx.cfg.enable_subject_links; ret->max_stats = ctx.cfg.max_stats; ret->module_link = ctx.cfg.module_link; - ret->readme = NULL; + ret->readme = ctx.cfg.readme; ret->mtime = -1; ret->about_filter = ctx.cfg.about_filter; ret->commit_filter = ctx.cfg.commit_filter; @@ -262,7 +263,8 @@ int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf) int cgit_diff_files(const unsigned char *old_sha1, const unsigned char *new_sha1, unsigned long *old_size, - unsigned long *new_size, int *binary, linediff_fn fn) + unsigned long *new_size, int *binary, int context, + int ignorews, linediff_fn fn) { mmfile_t file1, file2; xpparam_t diff_params; @@ -289,7 +291,9 @@ int cgit_diff_files(const unsigned char *old_sha1, memset(&emit_params, 0, sizeof(emit_params)); memset(&emit_cb, 0, sizeof(emit_cb)); diff_params.flags = XDF_NEED_MINIMAL; - emit_params.ctxlen = 3; + if (ignorews) + diff_params.flags |= XDF_IGNORE_WHITESPACE; + emit_params.ctxlen = context > 0 ? context : 3; emit_params.flags = XDL_EMIT_FUNCNAMES; emit_cb.outf = filediff_cb; emit_cb.priv = fn; @@ -303,7 +307,7 @@ int cgit_diff_files(const unsigned char *old_sha1, void cgit_diff_tree(const unsigned char *old_sha1, const unsigned char *new_sha1, - filepair_fn fn, const char *prefix) + filepair_fn fn, const char *prefix, int ignorews) { struct diff_options opt; int ret; @@ -314,6 +318,8 @@ void cgit_diff_tree(const unsigned char *old_sha1, opt.detect_rename = 1; opt.rename_limit = ctx.cfg.renamelimit; DIFF_OPT_SET(&opt, RECURSIVE); + if (ignorews) + DIFF_XDL_SET(&opt, IGNORE_WHITESPACE); opt.format_callback = cgit_diff_tree_cb; opt.format_callback_data = fn; if (prefix) { @@ -338,7 +344,8 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn) if (commit->parents) old_sha1 = commit->parents->item->object.sha1; - cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL); + cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL, + ctx.qry.ignorews); } int cgit_parse_snapshots_mask(const char *str) @@ -430,3 +437,74 @@ int readfile(const char *path, char **buf, size_t *size) close(fd); return (*size == st.st_size ? 0 : e); } + +int is_token_char(char c) +{ + return isalnum(c) || c == '_'; +} + +/* Replace name with getenv(name), return pointer to zero-terminating char + */ +char *expand_macro(char *name, int maxlength) +{ + char *value; + int len; + + len = 0; + value = getenv(name); + if (value) { + len = strlen(value); + if (len > maxlength) + len = maxlength; + strncpy(name, value, len); + } + return name + len; +} + +#define EXPBUFSIZE (1024 * 8) + +/* Replace all tokens prefixed by '$' in the specified text with the + * value of the named environment variable. + * NB: the return value is a static buffer, i.e. it must be strdup'd + * by the caller. + */ +char *expand_macros(const char *txt) +{ + static char result[EXPBUFSIZE]; + char *p, *start; + int len; + + p = result; + start = NULL; + while (p < result + EXPBUFSIZE - 1 && txt && *txt) { + *p = *txt; + if (start) { + if (!is_token_char(*txt)) { + if (p - start > 0) { + *p = '\0'; + len = result + EXPBUFSIZE - start - 1; + p = expand_macro(start, len) - 1; + } + start = NULL; + txt--; + } + p++; + txt++; + continue; + } + if (*txt == '$') { + start = p; + txt++; + continue; + } + p++; + txt++; + } + *p = '\0'; + if (start && p - start > 0) { + len = result + EXPBUFSIZE - start - 1; + p = expand_macro(start, len); + *p = '\0'; + } + return result; +} @@ -85,7 +85,9 @@ void cgit_print_atom(char *tip, char *path, int max_count) struct rev_info rev; int argc = 2; - if (!tip) + if (ctx.qry.show_all) + argv[1] = "--all"; + else if (!tip) argv[1] = ctx.qry.head; if (path) { @@ -1,6 +1,7 @@ /* ui-blob.c: show blob content * * Copyright (C) 2008 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> * * Licensed under GNU General Public License v2 * (see COPYING for full license text) @@ -12,6 +13,7 @@ static char *match_path; static unsigned char *matched_sha1; +static int found_path; static int walk_tree(const unsigned char *sha1, const char *base,int baselen, 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, || strcmp(match_path+baselen,pathname) ) return READ_TREE_RECURSIVE; memmove(matched_sha1,sha1,20); + found_path = 1; return 0; } -void cgit_print_blob(const char *hex, char *path, const char *head) +int cgit_print_file(char *path, const char *head) { + unsigned char sha1[20]; + enum object_type type; + char *buf; + unsigned long size; + struct commit *commit; + const char *paths[] = {path, NULL}; + if (get_sha1(head, sha1)) + return -1; + type = sha1_object_info(sha1, &size); + if(type == OBJ_COMMIT && path) { + commit = lookup_commit_reference(sha1); + match_path = path; + matched_sha1 = sha1; + found_path = 0; + read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); + if (!found_path) + return -1; + type = sha1_object_info(sha1, &size); + } + if (type == OBJ_BAD) + return -1; + buf = read_sha1_file(sha1, &type, &size); + if (!buf) + return -1; + buf[size] = '\0'; + html_raw(buf, size); + return 0; +} +void cgit_print_blob(const char *hex, char *path, const char *head) +{ unsigned char sha1[20]; enum object_type type; char *buf; @@ -75,5 +108,5 @@ void cgit_print_blob(const char *hex, char *path, const char *head) } ctx.page.filename = path; cgit_print_http_headers(&ctx); - write(htmlfd, buf, size); + html_raw(buf, size); } @@ -1,6 +1,7 @@ #ifndef UI_BLOB_H #define UI_BLOB_H +extern int cgit_print_file(char *path, const char *head); extern void cgit_print_blob(const char *hex, char *path, const char *head); #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 @@ #include "ui-diff.h" #include "ui-log.h" -void cgit_print_commit(char *hex) +void cgit_print_commit(char *hex, const char *prefix) { struct commit *commit, *parent; - struct commitinfo *info; + struct commitinfo *info, *parent_info; struct commit_list *p; + struct strbuf notes = STRBUF_INIT; unsigned char sha1[20]; - char *tmp; + char *tmp, *tmp2; int parents = 0; if (!hex) @@ -35,6 +36,8 @@ void cgit_print_commit(char *hex) } info = cgit_parse_commit(commit); + format_note(NULL, sha1, ¬es, PAGE_ENCODING, 0); + load_ref_decorations(DECORATE_FULL_REFS); html("<table summary='commit info' class='commit-info'>\n"); @@ -58,14 +61,23 @@ void cgit_print_commit(char *hex) html("</td></tr>\n"); html("<tr><th>commit</th><td colspan='2' class='sha1'>"); tmp = sha1_to_hex(commit->object.sha1); - cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp); + cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp, prefix, 0); html(" ("); - cgit_patch_link("patch", NULL, NULL, NULL, tmp); + cgit_patch_link("patch", NULL, NULL, NULL, tmp, prefix); + html(") ("); + if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff)) + cgit_commit_link("unidiff", NULL, NULL, ctx.qry.head, tmp, prefix, 1); + else + cgit_commit_link("side-by-side diff", NULL, NULL, ctx.qry.head, tmp, prefix, 1); html(")</td></tr>\n"); html("<tr><th>tree</th><td colspan='2' class='sha1'>"); tmp = xstrdup(hex); cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL, ctx.qry.head, tmp, NULL); + if (prefix) { + html(" /"); + cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix); + } html("</td></tr>\n"); for (p = commit->parents; p ; p = p->next) { parent = lookup_commit_reference(p->item->object.sha1); @@ -77,11 +89,15 @@ void cgit_print_commit(char *hex) } html("<tr><th>parent</th>" "<td colspan='2' class='sha1'>"); - cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL, - ctx.qry.head, sha1_to_hex(p->item->object.sha1)); + tmp = tmp2 = sha1_to_hex(p->item->object.sha1); + if (ctx.repo->enable_subject_links) { + parent_info = cgit_parse_commit(parent); + tmp2 = parent_info->subject; + } + cgit_commit_link(tmp2, NULL, NULL, ctx.qry.head, tmp, prefix, 0); html(" ("); cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex, - sha1_to_hex(p->item->object.sha1), NULL); + sha1_to_hex(p->item->object.sha1), prefix, 0); html(")</td></tr>"); parents++; } @@ -107,12 +123,24 @@ void cgit_print_commit(char *hex) if (ctx.repo->commit_filter) cgit_close_filter(ctx.repo->commit_filter); html("</div>"); + if (notes.len != 0) { + html("<div class='notes-header'>Notes</div>"); + html("<div class='notes'>"); + if (ctx.repo->commit_filter) + cgit_open_filter(ctx.repo->commit_filter); + html_txt(notes.buf); + if (ctx.repo->commit_filter) + cgit_close_filter(ctx.repo->commit_filter); + html("</div>"); + html("<div class='notes-footer'></div>"); + } if (parents < 3) { if (parents) tmp = sha1_to_hex(commit->parents->item->object.sha1); else tmp = NULL; - cgit_print_diff(ctx.qry.sha1, tmp, NULL); + cgit_print_diff(ctx.qry.sha1, tmp, prefix); } + strbuf_release(¬es); cgit_free_commitinfo(info); } 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 @@ #ifndef UI_COMMIT_H #define UI_COMMIT_H -extern void cgit_print_commit(char *hex); +extern void cgit_print_commit(char *hex, const char *prefix); #endif /* UI_COMMIT_H */ @@ -9,6 +9,7 @@ #include "cgit.h" #include "html.h" #include "ui-shared.h" +#include "ui-ssdiff.h" unsigned char old_rev_sha1[20]; unsigned char new_rev_sha1[20]; @@ -32,6 +33,7 @@ static struct fileinfo { int binary:1; } *items; +static int use_ssdiff = 0; static void print_fileinfo(struct fileinfo *info) { @@ -83,14 +85,14 @@ static void print_fileinfo(struct fileinfo *info) } htmlf("</td><td class='%s'>", class); cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1, - ctx.qry.sha2, info->new_path); + ctx.qry.sha2, info->new_path, 0); if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) htmlf(" (%s from %s)", info->status == DIFF_STATUS_COPIED ? "copied" : "renamed", info->old_path); html("</td><td class='right'>"); if (info->binary) { - htmlf("bin</td><td class='graph'>%d -> %d bytes", + htmlf("bin</td><td class='graph'>%ld -> %ld bytes", info->old_size, info->new_size); return; } @@ -125,7 +127,7 @@ static void inspect_filepair(struct diff_filepair *pair) lines_added = 0; lines_removed = 0; cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, &new_size, - &binary, count_diff_lines); + &binary, 0, ctx.qry.ignorews, count_diff_lines); if (files >= slots) { if (slots == 0) slots = 4; @@ -152,17 +154,33 @@ static void inspect_filepair(struct diff_filepair *pair) } void cgit_print_diffstat(const unsigned char *old_sha1, - const unsigned char *new_sha1) + const unsigned char *new_sha1, const char *prefix) { - int i; + int i, save_context = ctx.qry.context; html("<div class='diffstat-header'>"); cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1, - ctx.qry.sha2, NULL); + ctx.qry.sha2, NULL, 0); + if (prefix) + htmlf(" (limited to '%s')", prefix); + html(" ("); + ctx.qry.context = (save_context > 0 ? save_context : 3) << 1; + cgit_self_link("more", NULL, NULL, &ctx); + html("/"); + ctx.qry.context = (save_context > 3 ? save_context : 3) >> 1; + cgit_self_link("less", NULL, NULL, &ctx); + ctx.qry.context = save_context; + html(" context)"); + html(" ("); + ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2; + cgit_self_link(ctx.qry.ignorews ? "ignore" : "show", NULL, NULL, &ctx); + ctx.qry.ignorews = (ctx.qry.ignorews + 1) % 2; + html(" whitespace changes)"); html("</div>"); html("<table summary='diffstat' class='diffstat'>"); max_changes = 0; - cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, NULL); + cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, prefix, + ctx.qry.ignorews); for(i = 0; i<files; i++) print_fileinfo(&items[i]); html("</table>"); @@ -246,26 +264,55 @@ static void header(unsigned char *sha1, char *path1, int mode1, html("</div>"); } +static void print_ssdiff_link() +{ + if (!strcmp(ctx.qry.page, "diff")) { + if (use_ssdiff) + cgit_diff_link("Unidiff", NULL, NULL, ctx.qry.head, + ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1); + else + cgit_diff_link("Side-by-side diff", NULL, NULL, + ctx.qry.head, ctx.qry.sha1, + ctx.qry.sha2, ctx.qry.path, 1); + } +} + static void filepair_cb(struct diff_filepair *pair) { unsigned long old_size = 0; unsigned long new_size = 0; int binary = 0; + linediff_fn print_line_fn = print_line; + if (use_ssdiff) { + cgit_ssdiff_header_begin(); + print_line_fn = cgit_ssdiff_line_cb; + } header(pair->one->sha1, pair->one->path, pair->one->mode, pair->two->sha1, pair->two->path, pair->two->mode); + if (use_ssdiff) + cgit_ssdiff_header_end(); if (S_ISGITLINK(pair->one->mode) || S_ISGITLINK(pair->two->mode)) { if (S_ISGITLINK(pair->one->mode)) - print_line(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52); + print_line_fn(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52); if (S_ISGITLINK(pair->two->mode)) - print_line(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52); + print_line_fn(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52); + if (use_ssdiff) + cgit_ssdiff_footer(); return; } - if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, - &new_size, &binary, print_line)) + if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, + &new_size, &binary, ctx.qry.context, + ctx.qry.ignorews, print_line_fn)) cgit_print_error("Error running diff"); - if (binary) - html("Binary files differ"); + if (binary) { + if (use_ssdiff) + html("<tr><td colspan='4'>Binary files differ</td></tr>"); + else + html("Binary files differ"); + } + if (use_ssdiff) + cgit_ssdiff_footer(); } void 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 if (!commit2 || parse_commit(commit2)) cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(old_rev_sha1))); } - cgit_print_diffstat(old_rev_sha1, new_rev_sha1); - html("<table summary='diff' class='diff'>"); - html("<tr><td>"); - cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix); - html("</td></tr>"); + if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff)) + use_ssdiff = 1; + + print_ssdiff_link(); + cgit_print_diffstat(old_rev_sha1, new_rev_sha1, prefix); + + if (use_ssdiff) { + html("<table summary='ssdiff' class='ssdiff'>"); + } else { + html("<table summary='diff' class='diff'>"); + html("<tr><td>"); + } + cgit_diff_tree(old_rev_sha1, new_rev_sha1, filepair_cb, prefix, + ctx.qry.ignorews); + if (!use_ssdiff) + html("</td></tr>"); html("</table>"); } @@ -33,7 +33,8 @@ void inspect_files(struct diff_filepair *pair) files++; if (ctx.repo->enable_log_linecount) cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, - &new_size, &binary, count_lines); + &new_size, &binary, 0, ctx.qry.ignorews, + count_lines); } void show_commit_decorations(struct commit *commit) @@ -46,8 +47,9 @@ void show_commit_decorations(struct commit *commit) while (deco) { if (!prefixcmp(deco->name, "refs/heads/")) { strncpy(buf, deco->name + 11, sizeof(buf) - 1); - cgit_log_link(buf, NULL, "branch-deco", buf, NULL, NULL, - 0, NULL, NULL, ctx.qry.showmsg); + cgit_log_link(buf, NULL, "branch-deco", buf, NULL, + ctx.qry.vpath, 0, NULL, NULL, + ctx.qry.showmsg); } else if (!prefixcmp(deco->name, "tag: refs/tags/")) { strncpy(buf, deco->name + 15, sizeof(buf) - 1); @@ -60,13 +62,15 @@ void show_commit_decorations(struct commit *commit) else if (!prefixcmp(deco->name, "refs/remotes/")) { strncpy(buf, deco->name + 13, sizeof(buf) - 1); cgit_log_link(buf, NULL, "remote-deco", NULL, - sha1_to_hex(commit->object.sha1), NULL, - 0, NULL, NULL, ctx.qry.showmsg); + sha1_to_hex(commit->object.sha1), + ctx.qry.vpath, 0, NULL, NULL, + ctx.qry.showmsg); } else { strncpy(buf, deco->name, sizeof(buf) - 1); cgit_commit_link(buf, NULL, "deco", ctx.qry.head, - sha1_to_hex(commit->object.sha1)); + sha1_to_hex(commit->object.sha1), + ctx.qry.vpath, 0); } deco = deco->next; } @@ -82,14 +86,14 @@ void print_commit(struct commit *commit) htmlf("<tr%s><td>", ctx.qry.showmsg ? " class='logheader'" : ""); tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1)); - tmp = cgit_pageurl(ctx.repo->url, "commit", tmp); + tmp = cgit_fileurl(ctx.repo->url, "commit", ctx.qry.vpath, tmp); html_link_open(tmp, NULL, NULL); cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE); html_link_close(); htmlf("</td><td%s>", ctx.qry.showmsg ? " class='logsubject'" : ""); cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head, - sha1_to_hex(commit->object.sha1)); + sha1_to_hex(commit->object.sha1), ctx.qry.vpath, 0); show_commit_decorations(commit); html("</td><td>"); html_txt(info->author); @@ -107,6 +111,9 @@ void print_commit(struct commit *commit) } html("</td></tr>\n"); if (ctx.qry.showmsg) { + struct strbuf notes = STRBUF_INIT; + format_note(NULL, commit->object.sha1, ¬es, PAGE_ENCODING, 0); + if (ctx.repo->enable_log_filecount) { cols++; if (ctx.repo->enable_log_linecount) @@ -116,6 +123,15 @@ void print_commit(struct commit *commit) cols); html_txt(info->msg); html("</td></tr>\n"); + if (notes.len != 0) { + html("<tr class='nohover'>"); + html("<td class='lognotes-label'>Notes:</td>"); + htmlf("<td colspan='%d' class='lognotes'>", + cols); + html_txt(notes.buf); + html("</td></tr>\n"); + } + strbuf_release(¬es); } cgit_free_commitinfo(info); } @@ -146,10 +162,13 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern argv[1] = disambiguate_ref(tip); - if (grep && pattern && (!strcmp(grep, "grep") || - !strcmp(grep, "author") || - !strcmp(grep, "committer"))) - argv[argc++] = fmt("--%s=%s", grep, pattern); + if (grep && pattern) { + if (!strcmp(grep, "grep") || !strcmp(grep, "author") || + !strcmp(grep, "committer")) + argv[argc++] = fmt("--%s=%s", grep, pattern); + if (!strcmp(grep, "range")) + argv[1] = pattern; + } if (path) { argv[argc++] = "--"; @@ -176,7 +195,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern html(" ("); cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL, NULL, ctx.qry.head, ctx.qry.sha1, - ctx.qry.path, ctx.qry.ofs, ctx.qry.grep, + ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep, ctx.qry.search, ctx.qry.showmsg ? 0 : 1); html(")"); } @@ -209,26 +228,25 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern commit->parents = NULL; } if (pager) { - htmlf("</table><div class='pager'>", - columns); + html("</table><div class='pager'>"); if (ofs > 0) { cgit_log_link("[prev]", NULL, NULL, ctx.qry.head, - ctx.qry.sha1, ctx.qry.path, + ctx.qry.sha1, ctx.qry.vpath, ofs - cnt, ctx.qry.grep, ctx.qry.search, ctx.qry.showmsg); html(" "); } if ((commit = get_revision(&rev)) != NULL) { cgit_log_link("[next]", NULL, NULL, ctx.qry.head, - ctx.qry.sha1, ctx.qry.path, + ctx.qry.sha1, ctx.qry.vpath, ofs + cnt, ctx.qry.grep, ctx.qry.search, ctx.qry.showmsg); } html("</div>"); } else if ((commit = get_revision(&rev)) != NULL) { html("<tr class='nohover'><td colspan='3'>"); - cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL, NULL, 0, - NULL, NULL, ctx.qry.showmsg); + cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL, + ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg); html("</td></tr>\n"); } } @@ -71,13 +71,13 @@ static void filepair_cb(struct diff_filepair *pair) return; } if (cgit_diff_files(pair->one->sha1, pair->two->sha1, &old_size, - &new_size, &binary, print_line)) + &new_size, &binary, 0, 0, print_line)) html("Error running diff"); if (binary) html("Binary files differ\n"); } -void cgit_print_patch(char *hex) +void cgit_print_patch(char *hex, const char *prefix) { struct commit *commit; struct commitinfo *info; @@ -122,7 +122,9 @@ void cgit_print_patch(char *hex) html("\n"); } html("---\n"); - cgit_diff_tree(old_sha1, sha1, filepair_cb, NULL); + if (prefix) + htmlf("(limited to '%s')\n\n", prefix); + cgit_diff_tree(old_sha1, sha1, filepair_cb, prefix, 0); html("--\n"); htmlf("cgit %s\n", CGIT_VERSION); cgit_free_commitinfo(info); @@ -1,6 +1,6 @@ #ifndef UI_PATCH_H #define UI_PATCH_H -extern void cgit_print_patch(char *hex); +extern void cgit_print_patch(char *hex, const char *prefix); #endif /* UI_PATCH_H */ @@ -10,8 +10,7 @@ #include "html.h" #include "ui-shared.h" -char *curr_rev; -char *match_path; +int match_baselen; int match; static void print_object(const unsigned char *sha1, const char *path) @@ -35,7 +34,7 @@ static void print_object(const unsigned char *sha1, const char *path) ctx.page.mimetype = NULL; ext = strrchr(path, '.'); if (ext && *(++ext)) { - mime = string_list_lookup(ext, &ctx.cfg.mimetypes); + mime = string_list_lookup(&ctx.cfg.mimetypes, ext); if (mime) ctx.page.mimetype = (char *)mime->util; } @@ -53,17 +52,63 @@ static void print_object(const unsigned char *sha1, const char *path) match = 1; } +static void print_dir(const unsigned char *sha1, const char *path, + const char *base) +{ + char *fullpath; + if (path[0] || base[0]) + fullpath = fmt("/%s%s/", base, path); + else + fullpath = "/"; + ctx.page.etag = sha1_to_hex(sha1); + cgit_print_http_headers(&ctx); + htmlf("<html><head><title>%s</title></head>\n<body>\n" + " <h2>%s</h2>\n <ul>\n", fullpath, fullpath); + if (path[0] || base[0]) + html(" <li><a href=\"../\">../</a></li>\n"); + match = 2; +} + +static void print_dir_entry(const unsigned char *sha1, const char *path, + unsigned mode) +{ + const char *sep = ""; + if (S_ISDIR(mode)) + sep = "/"; + htmlf(" <li><a href=\"%s%s\">%s%s</a></li>\n", path, sep, path, sep); + match = 2; +} + +static void print_dir_tail(void) +{ + html(" </ul>\n</body></html>\n"); +} + static int walk_tree(const unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage, void *cbdata) { - if (S_ISDIR(mode)) + if (baselen == match_baselen) { + if (S_ISREG(mode)) + print_object(sha1, pathname); + else if (S_ISDIR(mode)) { + print_dir(sha1, pathname, base); + return READ_TREE_RECURSIVE; + } + } + else if (baselen > match_baselen) + print_dir_entry(sha1, pathname, mode); + else if (S_ISDIR(mode)) return READ_TREE_RECURSIVE; - if (S_ISREG(mode) && !strncmp(base, match_path, baselen) && - !strcmp(pathname, match_path + baselen)) - print_object(sha1, pathname); + return 0; +} +static int basedir_len(const char *path) +{ + char *p = strrchr(path, '/'); + if (p) + return p - path + 1; return 0; } @@ -77,7 +122,6 @@ void cgit_print_plain(struct cgit_context *ctx) if (!rev) rev = ctx->qry.head; - curr_rev = xstrdup(rev); if (get_sha1(rev, sha1)) { html_status(404, "Not found", 0); return; @@ -87,8 +131,16 @@ void cgit_print_plain(struct cgit_context *ctx) html_status(404, "Not found", 0); return; } - match_path = ctx->qry.path; + if (!paths[0]) { + paths[0] = ""; + match_baselen = -1; + print_dir(commit->tree->object.sha1, "", ""); + } + else + match_baselen = basedir_len(paths[0]); read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); if (!match) html_status(404, "Not found", 0); + else if (match == 2) + print_dir_tail(); } @@ -76,7 +76,7 @@ static int print_branch(struct refinfo *ref) html("</td><td>"); if (ref->object->type == OBJ_COMMIT) { - cgit_commit_link(info->subject, NULL, NULL, name, NULL); + cgit_commit_link(info->subject, NULL, NULL, name, NULL, NULL, 0); html("</td><td>"); html_txt(info->author); html("</td><td colspan='2'>"); @@ -189,6 +189,8 @@ void cgit_print_branches(int maxcount) list.refs = NULL; list.alloc = list.count = 0; for_each_branch_ref(cgit_refs_cb, &list); + if (ctx.repo->enable_remote_branches) + for_each_remote_ref(cgit_refs_cb, &list); if (maxcount == 0 || maxcount > list.count) 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 @@ * (see COPYING for full license text) */ -/* This is needed for strcasestr to be defined by <string.h> */ -#define _GNU_SOURCE 1 -#include <string.h> - -#include <time.h> - #include "cgit.h" #include "html.h" #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) tm->tm_hour, tm->tm_min, tm->tm_sec); } -void cgit_print_error(char *msg) +void cgit_print_error(const char *msg) { html("<div class='error'>"); html_txt(msg); @@ -133,7 +133,7 @@ char *cgit_currurl() return fmt("%s/", ctx.cfg.virtual_root); } -static void site_url(char *page, char *search, int ofs) +static void site_url(const char *page, const char *search, int ofs) { char *delim = "?"; @@ -160,8 +160,8 @@ static void site_url(char *page, char *search, int ofs) } } -static void site_link(char *page, char *name, char *title, char *class, - char *search, int ofs) +static void site_link(const char *page, const char *name, const char *title, + const char *class, const char *search, int ofs) { html("<a"); if (title) { @@ -181,14 +181,14 @@ static void site_link(char *page, char *name, char *title, char *class, html("</a>"); } -void cgit_index_link(char *name, char *title, char *class, char *pattern, - int ofs) +void cgit_index_link(const char *name, const char *title, const char *class, + const char *pattern, int ofs) { site_link(NULL, name, title, class, pattern, ofs); } -static char *repolink(char *title, char *class, char *page, char *head, - char *path) +static char *repolink(const char *title, const char *class, const char *page, + const char *head, const char *path) { char *delim = "?"; @@ -240,8 +240,9 @@ static char *repolink(char *title, char *class, char *page, char *head, return fmt("%s", delim); } -static void reporevlink(char *page, char *name, char *title, char *class, - char *head, char *rev, char *path) +static void reporevlink(const char *page, const char *name, const char *title, + const char *class, const char *head, const char *rev, + const char *path) { char *delim; @@ -256,32 +257,33 @@ static void reporevlink(char *page, char *name, char *title, char *class, html("</a>"); } -void cgit_summary_link(char *name, char *title, char *class, char *head) +void cgit_summary_link(const char *name, const char *title, const char *class, + const char *head) { reporevlink(NULL, name, title, class, head, NULL, NULL); } -void cgit_tag_link(char *name, char *title, char *class, char *head, - char *rev) +void cgit_tag_link(const char *name, const char *title, const char *class, + const char *head, const char *rev) { reporevlink("tag", name, title, class, head, rev, NULL); } -void cgit_tree_link(char *name, char *title, char *class, char *head, - char *rev, char *path) +void cgit_tree_link(const char *name, const char *title, const char *class, + const char *head, const char *rev, const char *path) { reporevlink("tree", name, title, class, head, rev, path); } -void cgit_plain_link(char *name, char *title, char *class, char *head, - char *rev, char *path) +void cgit_plain_link(const char *name, const char *title, const char *class, + const char *head, const char *rev, const char *path) { reporevlink("plain", name, title, class, head, rev, path); } -void cgit_log_link(char *name, char *title, char *class, char *head, - char *rev, char *path, int ofs, char *grep, char *pattern, - int showmsg) +void cgit_log_link(const char *name, const char *title, const char *class, + const char *head, const char *rev, const char *path, + int ofs, const char *grep, const char *pattern, int showmsg) { char *delim; @@ -316,8 +318,9 @@ void cgit_log_link(char *name, char *title, char *class, char *head, html("</a>"); } -void cgit_commit_link(char *name, char *title, char *class, char *head, - char *rev) +void cgit_commit_link(char *name, const char *title, const char *class, + const char *head, const char *rev, const char *path, + int toggle_ssdiff) { if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) { name[ctx.cfg.max_msg_len] = '\0'; @@ -325,23 +328,53 @@ void cgit_commit_link(char *name, char *title, char *class, char *head, name[ctx.cfg.max_msg_len - 2] = '.'; name[ctx.cfg.max_msg_len - 3] = '.'; } - reporevlink("commit", name, title, class, head, rev, NULL); + + char *delim; + + delim = repolink(title, class, "commit", head, path); + if (rev && strcmp(rev, ctx.qry.head)) { + html(delim); + html("id="); + html_url_arg(rev); + delim = "&"; + } + if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { + html(delim); + html("ss=1"); + delim = "&"; + } + if (ctx.qry.context > 0 && ctx.qry.context != 3) { + html(delim); + html("context="); + htmlf("%d", ctx.qry.context); + delim = "&"; + } + if (ctx.qry.ignorews) { + html(delim); + html("ignorews=1"); + delim = "&"; + } + html("'>"); + html_txt(name); + html("</a>"); } -void cgit_refs_link(char *name, char *title, char *class, char *head, - char *rev, char *path) +void cgit_refs_link(const char *name, const char *title, const char *class, + const char *head, const char *rev, const char *path) { reporevlink("refs", name, title, class, head, rev, path); } -void cgit_snapshot_link(char *name, char *title, char *class, char *head, - char *rev, char *archivename) +void cgit_snapshot_link(const char *name, const char *title, const char *class, + const char *head, const char *rev, + const char *archivename) { reporevlink("snapshot", name, title, class, head, rev, archivename); } -void cgit_diff_link(char *name, char *title, char *class, char *head, - char *new_rev, char *old_rev, char *path) +void cgit_diff_link(const char *name, const char *title, const char *class, + const char *head, const char *new_rev, const char *old_rev, + const char *path, int toggle_ssdiff) { char *delim; @@ -356,24 +389,99 @@ void cgit_diff_link(char *name, char *title, char *class, char *head, html(delim); html("id2="); html_url_arg(old_rev); + delim = "&"; + } + if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { + html(delim); + html("ss=1"); + delim = "&"; + } + if (ctx.qry.context > 0 && ctx.qry.context != 3) { + html(delim); + html("context="); + htmlf("%d", ctx.qry.context); + delim = "&"; + } + if (ctx.qry.ignorews) { + html(delim); + html("ignorews=1"); + delim = "&"; } html("'>"); html_txt(name); html("</a>"); } -void cgit_patch_link(char *name, char *title, char *class, char *head, - char *rev) +void cgit_patch_link(const char *name, const char *title, const char *class, + const char *head, const char *rev, const char *path) { - reporevlink("patch", name, title, class, head, rev, NULL); + reporevlink("patch", name, title, class, head, rev, path); } -void cgit_stats_link(char *name, char *title, char *class, char *head, - char *path) +void cgit_stats_link(const char *name, const char *title, const char *class, + const char *head, const char *path) { reporevlink("stats", name, title, class, head, NULL, path); } +void cgit_self_link(char *name, const char *title, const char *class, + struct cgit_context *ctx) +{ + if (!strcmp(ctx->qry.page, "repolist")) + return cgit_index_link(name, title, class, ctx->qry.search, + ctx->qry.ofs); + else if (!strcmp(ctx->qry.page, "summary")) + return cgit_summary_link(name, title, class, ctx->qry.head); + else if (!strcmp(ctx->qry.page, "tag")) + return cgit_tag_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL); + else if (!strcmp(ctx->qry.page, "tree")) + return cgit_tree_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, + ctx->qry.path); + else if (!strcmp(ctx->qry.page, "plain")) + return cgit_plain_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, + ctx->qry.path); + else if (!strcmp(ctx->qry.page, "log")) + return cgit_log_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, + ctx->qry.path, ctx->qry.ofs, + ctx->qry.grep, ctx->qry.search, + ctx->qry.showmsg); + else if (!strcmp(ctx->qry.page, "commit")) + return cgit_commit_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, + ctx->qry.path, 0); + else if (!strcmp(ctx->qry.page, "patch")) + return cgit_patch_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, + ctx->qry.path); + else if (!strcmp(ctx->qry.page, "refs")) + return cgit_refs_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, + ctx->qry.path); + else if (!strcmp(ctx->qry.page, "snapshot")) + return cgit_snapshot_link(name, title, class, ctx->qry.head, + ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, + ctx->qry.path); + else if (!strcmp(ctx->qry.page, "diff")) + return cgit_diff_link(name, title, class, ctx->qry.head, + ctx->qry.sha1, ctx->qry.sha2, + ctx->qry.path, 0); + else if (!strcmp(ctx->qry.page, "stats")) + return cgit_stats_link(name, title, class, ctx->qry.head, + ctx->qry.path); + + /* Don't known how to make link for this page */ + repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path); + html("><!-- cgit_self_link() doesn't know how to make link for page '"); + html_txt(ctx->qry.page); + html("' -->"); + html_txt(name); + html("</a>"); +} + void cgit_object_link(struct object *obj) { char *page, *shortrev, *fullrev, *name; @@ -383,7 +491,7 @@ void cgit_object_link(struct object *obj) shortrev[10] = '\0'; if (obj->type == OBJ_COMMIT) { cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL, - ctx.qry.head, fullrev); + ctx.qry.head, fullrev, NULL, 0); return; } else if (obj->type == OBJ_TREE) page = "tree"; @@ -395,7 +503,7 @@ void cgit_object_link(struct object *obj) reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL); } -void cgit_print_date(time_t secs, char *format, int local_time) +void cgit_print_date(time_t secs, const char *format, int local_time) { char buf[64]; struct tm *time; @@ -410,7 +518,7 @@ void cgit_print_date(time_t secs, char *format, int local_time) html_txt(buf); } -void cgit_print_age(time_t t, time_t max_relative, char *format) +void cgit_print_age(time_t t, time_t max_relative, const char *format) { time_t now, secs; @@ -509,7 +617,7 @@ void cgit_print_docstart(struct cgit_context *ctx) html("<link rel='alternate' title='Atom feed' href='"); html(cgit_httpscheme()); html_attr(cgit_hosturl()); - html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path, + html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.vpath, fmt("h=%s", ctx->qry.head))); html("' type='application/atom+xml'/>\n"); } @@ -589,14 +697,15 @@ int print_archive_ref(const char *refname, const unsigned char *sha1, return 0; } -void cgit_add_hidden_formfields(int incl_head, int incl_search, char *page) +void cgit_add_hidden_formfields(int incl_head, int incl_search, + const char *page) { char *url; if (!ctx.cfg.virtual_root) { url = fmt("%s/%s", ctx.qry.repo, page); - if (ctx.qry.path) - url = fmt("%s/%s", url, ctx.qry.path); + if (ctx.qry.vpath) + url = fmt("%s/%s", url, ctx.qry.vpath); html_hidden("url", url); } @@ -619,11 +728,30 @@ void cgit_add_hidden_formfields(int incl_head, int incl_search, char *page) } } -const char *fallback_cmd = "repolist"; +static const char *hc(struct cgit_context *ctx, const char *page) +{ + return strcmp(ctx->qry.page, page) ? NULL : "active"; +} -char *hc(struct cgit_cmd *cmd, const char *page) +static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path) { - return (strcmp(cmd ? cmd->name : fallback_cmd, page) ? NULL : "active"); + char *old_path = ctx->qry.path; + char *p = path, *q, *end = path + strlen(path); + + ctx->qry.path = NULL; + cgit_self_link("root", NULL, NULL, ctx); + ctx->qry.path = p = path; + while (p < end) { + if (!(q = strchr(p, '/'))) + q = end; + *q = '\0'; + html_txt("/"); + cgit_self_link(p, NULL, NULL, ctx); + if (q < end) + *q = '/'; + p = q + 1; + } + ctx->qry.path = old_path; } static void print_header(struct cgit_context *ctx) @@ -675,47 +803,44 @@ static void print_header(struct cgit_context *ctx) void cgit_print_pageheader(struct cgit_context *ctx) { - struct cgit_cmd *cmd = cgit_get_cmd(ctx); - - if (!cmd && ctx->repo) - fallback_cmd = "summary"; - html("<div id='cgit'>"); if (!ctx->cfg.noheader) print_header(ctx); html("<table class='tabs'><tr><td>\n"); if (ctx->repo) { - cgit_summary_link("summary", NULL, hc(cmd, "summary"), + cgit_summary_link("summary", NULL, hc(ctx, "summary"), ctx->qry.head); - cgit_refs_link("refs", NULL, hc(cmd, "refs"), ctx->qry.head, + cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head, ctx->qry.sha1, NULL); - cgit_log_link("log", NULL, hc(cmd, "log"), ctx->qry.head, - NULL, NULL, 0, NULL, NULL, ctx->qry.showmsg); - cgit_tree_link("tree", NULL, hc(cmd, "tree"), ctx->qry.head, - ctx->qry.sha1, NULL); - cgit_commit_link("commit", NULL, hc(cmd, "commit"), - ctx->qry.head, ctx->qry.sha1); - cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head, - ctx->qry.sha1, ctx->qry.sha2, NULL); + cgit_log_link("log", NULL, hc(ctx, "log"), ctx->qry.head, + NULL, ctx->qry.vpath, 0, NULL, NULL, + ctx->qry.showmsg); + cgit_tree_link("tree", NULL, hc(ctx, "tree"), ctx->qry.head, + ctx->qry.sha1, ctx->qry.vpath); + cgit_commit_link("commit", NULL, hc(ctx, "commit"), + ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath, 0); + cgit_diff_link("diff", NULL, hc(ctx, "diff"), ctx->qry.head, + ctx->qry.sha1, ctx->qry.sha2, ctx->qry.vpath, 0); if (ctx->repo->max_stats) - cgit_stats_link("stats", NULL, hc(cmd, "stats"), - ctx->qry.head, NULL); + cgit_stats_link("stats", NULL, hc(ctx, "stats"), + ctx->qry.head, ctx->qry.vpath); if (ctx->repo->readme) reporevlink("about", "about", NULL, - hc(cmd, "about"), ctx->qry.head, NULL, + hc(ctx, "about"), ctx->qry.head, NULL, NULL); html("</td><td class='form'>"); html("<form class='right' method='get' action='"); if (ctx->cfg.virtual_root) html_url_path(cgit_fileurl(ctx->qry.repo, "log", - ctx->qry.path, NULL)); + ctx->qry.vpath, NULL)); html("'>\n"); cgit_add_hidden_formfields(1, 0, "log"); html("<select name='qt'>\n"); html_option("grep", "log msg", ctx->qry.grep); html_option("author", "author", ctx->qry.grep); html_option("committer", "committer", ctx->qry.grep); + html_option("range", "range", ctx->qry.grep); html("</select>\n"); html("<input class='txt' type='text' size='10' name='q' value='"); html_attr(ctx->qry.search); @@ -723,9 +848,9 @@ void cgit_print_pageheader(struct cgit_context *ctx) html("<input type='submit' value='search'/>\n"); html("</form>\n"); } else { - site_link(NULL, "index", NULL, hc(cmd, "repolist"), NULL, 0); + site_link(NULL, "index", NULL, hc(ctx, "repolist"), NULL, 0); if (ctx->cfg.root_readme) - site_link("about", "about", NULL, hc(cmd, "about"), + site_link("about", "about", NULL, hc(ctx, "about"), NULL, 0); html("</td><td class='form'>"); html("<form method='get' action='"); @@ -738,6 +863,12 @@ void cgit_print_pageheader(struct cgit_context *ctx) html("</form>"); } html("</td></tr></table>\n"); + if (ctx->qry.vpath) { + html("<div class='path'>"); + html("path: "); + cgit_print_path_crumbs(ctx, ctx->qry.vpath); + html("</div>"); + } html("<div class='content'>"); } @@ -760,13 +891,18 @@ void cgit_print_snapshot_links(const char *repo, const char *head, const char *hex, int snapshots) { const struct cgit_snapshot_format* f; + char *prefix; char *filename; + unsigned char sha1[20]; + if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 && + (hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1])) + hex++; + prefix = xstrdup(fmt("%s-%s", cgit_repobasename(repo), hex)); for (f = cgit_snapshot_formats; f->suffix; f++) { if (!(snapshots & f->bit)) continue; - filename = fmt("%s-%s%s", cgit_repobasename(repo), hex, - f->suffix); + filename = fmt("%s%s", prefix, f->suffix); cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename); html("<br/>"); } 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, extern char *cgit_pageurl(const char *reponame, const char *pagename, const char *query); -extern void cgit_index_link(char *name, char *title, char *class, - char *pattern, int ofs); -extern void cgit_summary_link(char *name, char *title, char *class, char *head); -extern void cgit_tag_link(char *name, char *title, char *class, char *head, - char *rev); -extern void cgit_tree_link(char *name, char *title, char *class, char *head, - char *rev, char *path); -extern void cgit_plain_link(char *name, char *title, char *class, char *head, - char *rev, char *path); -extern void cgit_log_link(char *name, char *title, char *class, char *head, - char *rev, char *path, int ofs, char *grep, - char *pattern, int showmsg); -extern void cgit_commit_link(char *name, char *title, char *class, char *head, - char *rev); -extern void cgit_patch_link(char *name, char *title, char *class, char *head, - char *rev); -extern void cgit_refs_link(char *name, char *title, char *class, char *head, - char *rev, char *path); -extern void cgit_snapshot_link(char *name, char *title, char *class, - char *head, char *rev, char *archivename); -extern void cgit_diff_link(char *name, char *title, char *class, char *head, - char *new_rev, char *old_rev, char *path); -extern void cgit_stats_link(char *name, char *title, char *class, char *head, - char *path); +extern void cgit_index_link(const char *name, const char *title, + const char *class, const char *pattern, int ofs); +extern void cgit_summary_link(const char *name, const char *title, + const char *class, const char *head); +extern void cgit_tag_link(const char *name, const char *title, + const char *class, const char *head, + const char *rev); +extern void cgit_tree_link(const char *name, const char *title, + const char *class, const char *head, + const char *rev, const char *path); +extern void cgit_plain_link(const char *name, const char *title, + const char *class, const char *head, + const char *rev, const char *path); +extern void cgit_log_link(const char *name, const char *title, + const char *class, const char *head, const char *rev, + const char *path, int ofs, const char *grep, + const char *pattern, int showmsg); +extern void cgit_commit_link(char *name, const char *title, + const char *class, const char *head, + const char *rev, const char *path, + int toggle_ssdiff); +extern void cgit_patch_link(const char *name, const char *title, + const char *class, const char *head, + const char *rev, const char *path); +extern void cgit_refs_link(const char *name, const char *title, + const char *class, const char *head, + const char *rev, const char *path); +extern void cgit_snapshot_link(const char *name, const char *title, + const char *class, const char *head, + const char *rev, const char *archivename); +extern void cgit_diff_link(const char *name, const char *title, + const char *class, const char *head, + const char *new_rev, const char *old_rev, + const char *path, int toggle_ssdiff); +extern void cgit_stats_link(const char *name, const char *title, + const char *class, const char *head, + const char *path); +extern void cgit_self_link(char *name, const char *title, + const char *class, struct cgit_context *ctx); extern void cgit_object_link(struct object *obj); -extern void cgit_print_error(char *msg); -extern void cgit_print_date(time_t secs, char *format, int local_time); -extern void cgit_print_age(time_t t, time_t max_relative, char *format); +extern void cgit_print_error(const char *msg); +extern void cgit_print_date(time_t secs, const char *format, int local_time); +extern void cgit_print_age(time_t t, time_t max_relative, const char *format); extern void cgit_print_http_headers(struct cgit_context *ctx); extern void cgit_print_docstart(struct cgit_context *ctx); extern void cgit_print_docend(); @@ -47,5 +62,5 @@ extern void cgit_print_filemode(unsigned short mode); extern void cgit_print_snapshot_links(const char *repo, const char *head, const char *hex, int snapshots); extern void cgit_add_hidden_formfields(int incl_head, int incl_search, - char *page); + const char *page); #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) return write_compressed_tar_archive(args,"bzip2"); } +static int write_tar_xz_archive(struct archiver_args *args) +{ + return write_compressed_tar_archive(args,"xz"); +} + const struct cgit_snapshot_format cgit_snapshot_formats[] = { - { ".zip", "application/x-zip", write_zip_archive, 0x1 }, - { ".tar.gz", "application/x-gzip", write_tar_gzip_archive, 0x2 }, - { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive, 0x4 }, - { ".tar", "application/x-tar", write_tar_archive, 0x8 }, + { ".zip", "application/x-zip", write_zip_archive, 0x01 }, + { ".tar.gz", "application/x-gzip", write_tar_gzip_archive, 0x02 }, + { ".tar.bz2", "application/x-bzip2", write_tar_bzip2_archive, 0x04 }, + { ".tar", "application/x-tar", write_tar_archive, 0x08 }, + { ".tar.xz", "application/x-xz", write_tar_xz_archive, 0x10 }, {} }; 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 @@ +#include "cgit.h" +#include "html.h" +#include "ui-shared.h" + +extern int use_ssdiff; + +static int current_old_line, current_new_line; + +struct deferred_lines { + int line_no; + char *line; + struct deferred_lines *next; +}; + +static struct deferred_lines *deferred_old, *deferred_old_last; +static struct deferred_lines *deferred_new, *deferred_new_last; + +static char *longest_common_subsequence(char *A, char *B) +{ + int i, j, ri; + int m = strlen(A); + int n = strlen(B); + int L[m + 1][n + 1]; + int tmp1, tmp2; + int lcs_length; + char *result; + + for (i = m; i >= 0; i--) { + for (j = n; j >= 0; j--) { + if (A[i] == '\0' || B[j] == '\0') { + L[i][j] = 0; + } else if (A[i] == B[j]) { + L[i][j] = 1 + L[i + 1][j + 1]; + } else { + tmp1 = L[i + 1][j]; + tmp2 = L[i][j + 1]; + L[i][j] = (tmp1 > tmp2 ? tmp1 : tmp2); + } + } + } + + lcs_length = L[0][0]; + result = xmalloc(lcs_length + 2); + memset(result, 0, sizeof(*result) * (lcs_length + 2)); + + ri = 0; + i = 0; + j = 0; + while (i < m && j < n) { + if (A[i] == B[j]) { + result[ri] = A[i]; + ri += 1; + i += 1; + j += 1; + } else if (L[i + 1][j] >= L[i][j + 1]) { + i += 1; + } else { + j += 1; + } + } + return result; +} + +static int line_from_hunk(char *line, char type) +{ + char *buf1, *buf2; + int len; + + buf1 = strchr(line, type); + if (buf1 == NULL) + return 0; + buf1 += 1; + buf2 = strchr(buf1, ','); + if (buf2 == NULL) + return 0; + len = buf2 - buf1; + buf2 = xmalloc(len + 1); + strncpy(buf2, buf1, len); + buf2[len] = '\0'; + int res = atoi(buf2); + free(buf2); + return res; +} + +static char *replace_tabs(char *line) +{ + char *prev_buf = line; + char *cur_buf; + int linelen = strlen(line); + int n_tabs = 0; + int i; + char *result; + char *spaces = " "; + + if (linelen == 0) { + result = xmalloc(1); + result[0] = '\0'; + return result; + } + + for (i = 0; i < linelen; i++) + if (line[i] == '\t') + n_tabs += 1; + result = xmalloc(linelen + n_tabs * 8 + 1); + result[0] = '\0'; + + while (1) { + cur_buf = strchr(prev_buf, '\t'); + if (!cur_buf) { + strcat(result, prev_buf); + break; + } else { + strcat(result, " "); + strncat(result, spaces, 8 - (strlen(result) % 8)); + strncat(result, prev_buf, cur_buf - prev_buf); + } + prev_buf = cur_buf + 1; + } + return result; +} + +static int calc_deferred_lines(struct deferred_lines *start) +{ + struct deferred_lines *item = start; + int result = 0; + while (item) { + result += 1; + item = item->next; + } + return result; +} + +static void deferred_old_add(char *line, int line_no) +{ + struct deferred_lines *item = xmalloc(sizeof(struct deferred_lines)); + item->line = xstrdup(line); + item->line_no = line_no; + item->next = NULL; + if (deferred_old) { + deferred_old_last->next = item; + deferred_old_last = item; + } else { + deferred_old = deferred_old_last = item; + } +} + +static void deferred_new_add(char *line, int line_no) +{ + struct deferred_lines *item = xmalloc(sizeof(struct deferred_lines)); + item->line = xstrdup(line); + item->line_no = line_no; + item->next = NULL; + if (deferred_new) { + deferred_new_last->next = item; + deferred_new_last = item; + } else { + deferred_new = deferred_new_last = item; + } +} + +static void print_part_with_lcs(char *class, char *line, char *lcs) +{ + int line_len = strlen(line); + int i, j; + char c[2] = " "; + int same = 1; + + j = 0; + for (i = 0; i < line_len; i++) { + c[0] = line[i]; + if (same) { + if (line[i] == lcs[j]) + j += 1; + else { + same = 0; + htmlf("<span class='%s'>", class); + } + } else if (line[i] == lcs[j]) { + same = 1; + htmlf("</span>"); + j += 1; + } + html_txt(c); + } +} + +static void print_ssdiff_line(char *class, + int old_line_no, + char *old_line, + int new_line_no, + char *new_line, int individual_chars) +{ + char *lcs = NULL; + if (old_line) + old_line = replace_tabs(old_line + 1); + if (new_line) + new_line = replace_tabs(new_line + 1); + if (individual_chars && old_line && new_line) + lcs = longest_common_subsequence(old_line, new_line); + html("<tr>"); + if (old_line_no > 0) + htmlf("<td class='lineno'>%d</td><td class='%s'>", + old_line_no, class); + else if (old_line) + htmlf("<td class='lineno'></td><td class='%s'>", class); + else + htmlf("<td class='lineno'></td><td class='%s_dark'>", class); + if (old_line) { + if (lcs) + print_part_with_lcs("del", old_line, lcs); + else + html_txt(old_line); + } + + html("</td>"); + if (new_line_no > 0) + htmlf("<td class='lineno'>%d</td><td class='%s'>", + new_line_no, class); + else if (new_line) + htmlf("<td class='lineno'></td><td class='%s'>", class); + else + htmlf("<td class='lineno'></td><td class='%s_dark'>", class); + if (new_line) { + if (lcs) + print_part_with_lcs("add", new_line, lcs); + else + html_txt(new_line); + } + + html("</td></tr>"); + if (lcs) + free(lcs); + if (new_line) + free(new_line); + if (old_line) + free(old_line); +} + +static void print_deferred_old_lines() +{ + struct deferred_lines *iter_old, *tmp; + iter_old = deferred_old; + while (iter_old) { + print_ssdiff_line("del", iter_old->line_no, + iter_old->line, -1, NULL, 0); + tmp = iter_old->next; + free(iter_old); + iter_old = tmp; + } +} + +static void print_deferred_new_lines() +{ + struct deferred_lines *iter_new, *tmp; + iter_new = deferred_new; + while (iter_new) { + print_ssdiff_line("add", -1, NULL, + iter_new->line_no, iter_new->line, 0); + tmp = iter_new->next; + free(iter_new); + iter_new = tmp; + } +} + +static void print_deferred_changed_lines() +{ + struct deferred_lines *iter_old, *iter_new, *tmp; + int n_old_lines = calc_deferred_lines(deferred_old); + int n_new_lines = calc_deferred_lines(deferred_new); + int individual_chars = (n_old_lines == n_new_lines ? 1 : 0); + + iter_old = deferred_old; + iter_new = deferred_new; + while (iter_old || iter_new) { + if (iter_old && iter_new) + print_ssdiff_line("changed", iter_old->line_no, + iter_old->line, + iter_new->line_no, iter_new->line, + individual_chars); + else if (iter_old) + print_ssdiff_line("changed", iter_old->line_no, + iter_old->line, -1, NULL, 0); + else if (iter_new) + print_ssdiff_line("changed", -1, NULL, + iter_new->line_no, iter_new->line, 0); + if (iter_old) { + tmp = iter_old->next; + free(iter_old); + iter_old = tmp; + } + + if (iter_new) { + tmp = iter_new->next; + free(iter_new); + iter_new = tmp; + } + } +} + +void cgit_ssdiff_print_deferred_lines() +{ + if (!deferred_old && !deferred_new) + return; + if (deferred_old && !deferred_new) + print_deferred_old_lines(); + else if (!deferred_old && deferred_new) + print_deferred_new_lines(); + else + print_deferred_changed_lines(); + deferred_old = deferred_old_last = NULL; + deferred_new = deferred_new_last = NULL; +} + +/* + * print a single line returned from xdiff + */ +void cgit_ssdiff_line_cb(char *line, int len) +{ + char c = line[len - 1]; + line[len - 1] = '\0'; + if (line[0] == '@') { + current_old_line = line_from_hunk(line, '-'); + current_new_line = line_from_hunk(line, '+'); + } + + if (line[0] == ' ') { + if (deferred_old || deferred_new) + cgit_ssdiff_print_deferred_lines(); + print_ssdiff_line("ctx", current_old_line, line, + current_new_line, line, 0); + current_old_line += 1; + current_new_line += 1; + } else if (line[0] == '+') { + deferred_new_add(line, current_new_line); + current_new_line += 1; + } else if (line[0] == '-') { + deferred_old_add(line, current_old_line); + current_old_line += 1; + } else if (line[0] == '@') { + html("<tr><td colspan='4' class='hunk'>"); + html_txt(line); + html("</td></tr>"); + } else { + html("<tr><td colspan='4' class='ctx'>"); + html_txt(line); + html("</td></tr>"); + } + line[len - 1] = c; +} + +void cgit_ssdiff_header_begin() +{ + current_old_line = -1; + current_new_line = -1; + html("<tr><td class='space' colspan='4'><div></div></td></tr>"); + html("<tr><td class='head' colspan='4'>"); +} + +void cgit_ssdiff_header_end() +{ + html("</td><tr>"); +} + +void cgit_ssdiff_footer() +{ + if (deferred_old || deferred_new) + cgit_ssdiff_print_deferred_lines(); + html("<tr><td class='foot' colspan='4'></td></tr>"); +} 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 @@ +#ifndef UI_SSDIFF_H +#define UI_SSDIFF_H + +extern void cgit_ssdiff_print_deferred_lines(); + +extern void cgit_ssdiff_line_cb(char *line, int len); + +extern void cgit_ssdiff_header_begin(); +extern void cgit_ssdiff_header_end(); + +extern void cgit_ssdiff_footer(); + +#endif /* UI_SSDIFF_H */ @@ -5,6 +5,12 @@ #include "ui-shared.h" #include "ui-stats.h" +#ifdef NO_C99_FORMAT +#define SZ_FMT "%u" +#else +#define SZ_FMT "%zu" +#endif + #define MONTHS 6 struct authorstat { @@ -175,7 +181,7 @@ static void add_commit(struct string_list *authors, struct commit *commit, info = cgit_parse_commit(commit); tmp = xstrdup(info->author); - author = string_list_insert(tmp, authors); + author = string_list_insert(authors, tmp); if (!author->util) author->util = xcalloc(1, sizeof(struct authorstat)); else @@ -186,7 +192,7 @@ static void add_commit(struct string_list *authors, struct commit *commit, date = gmtime(&t); period->trunc(date); tmp = xstrdup(period->pretty(date)); - item = string_list_insert(tmp, items); + item = string_list_insert(items, tmp); if (item->util) free(tmp); item->util++; @@ -279,14 +285,14 @@ void print_combined_authorrow(struct string_list *authors, int from, int to, author = &authors->items[i]; authorstat = author->util; items = &authorstat->list; - date = string_list_lookup(tmp, items); + date = string_list_lookup(items, tmp); if (date) subtotal += (size_t)date->util; } - htmlf("<td class='%s'>%d</td>", centerclass, subtotal); + htmlf("<td class='%s'>%ld</td>", centerclass, subtotal); total += subtotal; } - htmlf("<td class='%s'>%d</td></tr>", rightclass, total); + htmlf("<td class='%s'>%ld</td></tr>", rightclass, total); } void print_authors(struct string_list *authors, int top, @@ -331,20 +337,20 @@ void print_authors(struct string_list *authors, int top, for (j = 0; j < period->count; j++) { tmp = period->pretty(tm); period->inc(tm); - date = string_list_lookup(tmp, items); + date = string_list_lookup(items, tmp); if (!date) html("<td>0</td>"); else { - htmlf("<td>%d</td>", date->util); + htmlf("<td>"SZ_FMT"</td>", (size_t)date->util); total += (size_t)date->util; } } - htmlf("<td class='sum'>%d</td></tr>", total); + htmlf("<td class='sum'>%ld</td></tr>", total); } if (top < authors->nr) print_combined_authorrow(authors, top, authors->nr - 1, - "Others (%d)", "left", "", "sum", period); + "Others (%ld)", "left", "", "sum", period); print_combined_authorrow(authors, 0, authors->nr - 1, "Total", "total", "sum", "sum", period); @@ -367,7 +373,7 @@ void cgit_show_stats(struct cgit_context *ctx) i = cgit_find_stats_period(code, &period); if (!i) { - cgit_print_error(fmt("Unknown statistics type: %c", code)); + cgit_print_error(fmt("Unknown statistics type: %c", code[0])); return; } 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 @@ /* ui-summary.c: functions for generating repo summary page * * Copyright (C) 2006 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> * * Licensed under GNU General Public License v2 * (see COPYING for full license text) @@ -10,6 +11,7 @@ #include "html.h" #include "ui-log.h" #include "ui-refs.h" +#include "ui-blob.h" int urls = 0; @@ -68,24 +70,54 @@ void cgit_print_summary() void cgit_print_repo_readme(char *path) { - char *slash, *tmp; + char *slash, *tmp, *colon, *ref; - if (!ctx.repo->readme) + if (!ctx.repo->readme || !(*ctx.repo->readme)) return; + ref = NULL; + + /* Check if the readme is tracked in the git repo. */ + colon = strchr(ctx.repo->readme, ':'); + if (colon && strlen(colon) > 1) { + *colon = '\0'; + ref = ctx.repo->readme; + ctx.repo->readme = colon + 1; + if (!(*ctx.repo->readme)) + return; + } + + /* Prepend repo path to relative readme path unless tracked. */ + if (!ref && *ctx.repo->readme != '/') + ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, + ctx.repo->readme)); + + /* If a subpath is specified for the about page, make it relative + * to the directory containing the configured readme. + */ if (path) { slash = strrchr(ctx.repo->readme, '/'); - if (!slash) - return; + if (!slash) { + if (!colon) + return; + slash = colon; + } tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1); strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1); strcpy(tmp + (slash - ctx.repo->readme + 1), path); } else tmp = ctx.repo->readme; + + /* Print the calculated readme, either from the git repo or from the + * filesystem, while applying the about-filter. + */ html("<div id='summary'>"); if (ctx.repo->about_filter) cgit_open_filter(ctx.repo->about_filter); - html_include(tmp); + if (ref) + cgit_print_file(tmp, ref); + else + html_include(tmp); if (ctx.repo->about_filter) cgit_close_filter(ctx.repo->about_filter); html("</div>"); @@ -30,6 +30,14 @@ static void print_tag_content(char *buf) } } +void print_download_links(char *revname) +{ + html("<tr><th>download</th><td class='sha1'>"); + cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head, + revname, ctx.repo->snapshots); + html("</td></tr>"); +} + void cgit_print_tag(char *revname) { unsigned char sha1[20]; @@ -56,16 +64,16 @@ void cgit_print_tag(char *revname) return; } html("<table class='commit-info'>\n"); - htmlf("<tr><td>Tag name</td><td>"); + htmlf("<tr><td>tag name</td><td>"); html_txt(revname); htmlf(" (%s)</td></tr>\n", sha1_to_hex(sha1)); if (info->tagger_date > 0) { - html("<tr><td>Tag date</td><td>"); + html("<tr><td>tag date</td><td>"); cgit_print_date(info->tagger_date, FMT_LONGDATE, ctx.cfg.local_time); html("</td></tr>\n"); } if (info->tagger) { - html("<tr><td>Tagged by</td><td>"); + html("<tr><td>tagged by</td><td>"); html_txt(info->tagger); if (info->tagger_email && !ctx.cfg.noplainemail) { html(" "); @@ -73,19 +81,23 @@ void cgit_print_tag(char *revname) } html("</td></tr>\n"); } - html("<tr><td>Tagged object</td><td>"); + html("<tr><td>tagged object</td><td class='sha1'>"); cgit_object_link(tag->tagged); html("</td></tr>\n"); + if (ctx.repo->snapshots) + print_download_links(revname); html("</table>\n"); print_tag_content(info->msg); } else { html("<table class='commit-info'>\n"); - htmlf("<tr><td>Tag name</td><td>"); + htmlf("<tr><td>tag name</td><td>"); html_txt(revname); html("</td></tr>\n"); - html("<tr><td>Tagged object</td><td>"); + html("<tr><td>Tagged object</td><td class='sha1'>"); cgit_object_link(obj); html("</td></tr>\n"); + if (ctx.repo->snapshots) + print_download_links(revname); html("</table>\n"); } return; @@ -46,7 +46,7 @@ static void print_text_buffer(const char *name, char *buf, unsigned long size) html("<td class='lines'><pre><code>"); ctx.repo->source_filter->argv[1] = xstrdup(name); cgit_open_filter(ctx.repo->source_filter); - write(STDOUT_FILENO, buf, size); + html_raw(buf, size); cgit_close_filter(ctx.repo->source_filter); html("</code></pre></td></tr></table>\n"); return; @@ -67,7 +67,7 @@ static void print_binary_buffer(char *buf, unsigned long size) html("<table summary='blob content' class='bin-blob'>\n"); html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>"); for (ofs = 0; ofs < size; ofs += ROWLEN, buf += ROWLEN) { - htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs); + htmlf("<tr><td class='right'>%04lx</td><td class='hex'>", ofs); for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++) htmlf("%*s%02x", idx == 16 ? 4 : 1, "", @@ -102,10 +102,16 @@ static void print_object(const unsigned char *sha1, char *path, const char *base return; } - html(" ("); + htmlf("blob: %s (", sha1_to_hex(sha1)); cgit_plain_link("plain", NULL, NULL, ctx.qry.head, curr_rev, path); - htmlf(")<br/>blob: %s\n", sha1_to_hex(sha1)); + html(")\n"); + + if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) { + htmlf("<div class='error'>blob size (%ldKB) exceeds display size limit (%dKB).</div>", + size / 1024, ctx.cfg.max_blob_size); + return; + } if (buffer_is_binary(buf, size)) print_binary_buffer(buf, size); @@ -169,6 +175,8 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen, if (ctx.repo->max_stats) cgit_stats_link("stats", NULL, "button", ctx.qry.head, fullpath); + cgit_plain_link("plain", NULL, "button", ctx.qry.head, curr_rev, + fullpath); html("</td></tr>\n"); free(name); return 0; @@ -217,17 +225,10 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen, { static int state; static char buffer[PATH_MAX]; - char *url; if (state == 0) { memcpy(buffer, base, baselen); strcpy(buffer+baselen, pathname); - url = cgit_pageurl(ctx.qry.repo, "tree", - fmt("h=%s&path=%s", curr_rev, buffer)); - html("/"); - cgit_tree_link(xstrdup(pathname), NULL, NULL, ctx.qry.head, - curr_rev, buffer); - if (strcmp(match_path, buffer)) return READ_TREE_RECURSIVE; @@ -270,10 +271,6 @@ void cgit_print_tree(const char *rev, char *path) return; } - html("path: <a href='"); - html_attr(cgit_pageurl(ctx.qry.repo, "tree", fmt("h=%s", rev))); - html("'>root</a>"); - if (path == NULL) { ls_tree(commit->tree->object.sha1, NULL); return; |