| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | cgit.c | 3 | ||||
| -rw-r--r-- | cgit.h | 5 | ||||
| -rw-r--r-- | shared.c | 2 | ||||
| -rw-r--r-- | ui-shared.c | 24 | ||||
| -rw-r--r-- | ui-summary.c | 33 | ||||
| -rw-r--r-- | ui-tag.c | 74 |
7 files changed, 111 insertions, 32 deletions
@@ -1,90 +1,90 @@ prefix = /var/www/htdocs/cgit SHA1_HEADER = <openssl/sha.h> CACHE_ROOT = /var/cache/cgit CGIT_CONFIG = /etc/cgitrc CGIT_SCRIPT_NAME = cgit.cgi # # Let the user override the above settings. # -include cgit.conf CGIT_VERSION = 0.5 all: cgit VERSION: sh gen-version.sh -include VERSION EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto OBJECTS = shared.o cache.o parsing.o html.o ui-shared.o ui-repolist.o \ ui-summary.o ui-log.o ui-tree.o ui-commit.o ui-diff.o \ - ui-snapshot.o ui-blob.o + ui-snapshot.o ui-blob.o ui-tag.o CFLAGS += -Wall ifdef DEBUG CFLAGS += -g endif CFLAGS += -Igit CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER)' CFLAGS += -DCGIT_VERSION='"$(CGIT_VERSION)"' CFLAGS += -DCGIT_CONFIG='"$(CGIT_CONFIG)"' CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_SCRIPT_NAME)"' # # If make is run on a nongit platform, get the git sources as a tarball. # GITVER = $(shell git version 2>/dev/null || echo nogit) ifeq ($(GITVER),nogit) GITURL = http://www.kernel.org/pub/software/scm/git/git-1.5.2.tar.bz2 INITGIT = test -e git/git.c || ((curl "$(GITURL)" | tar -xj) && mv git-1.5.2 git) else INITGIT = ./submodules.sh -i endif cgit: cgit.c cgit.h VERSION $(OBJECTS) $(CC) $(CFLAGS) cgit.c -o cgit $(OBJECTS) $(EXTLIBS) $(OBJECTS): cgit.h git/libgit.a git/libgit.a: $(INITGIT) $(MAKE) -C git # # phony targets # install: all clean-cache mkdir -p $(prefix) install cgit $(prefix)/$(CGIT_SCRIPT_NAME) install cgit.css $(prefix)/cgit.css clean-cgit: rm -f cgit VERSION *.o distclean-cgit: clean-cgit git clean -d -x clean-sub: $(MAKE) -C git clean distclean-sub: clean-sub $(shell cd git && git clean -d -x) clean-cache: rm -rf $(CACHE_ROOT)/* clean: clean-cgit clean-sub distclean: distclean-cgit distclean-sub version: clean-cgit ./gen-version.sh @@ -40,128 +40,131 @@ static int cgit_prepare_cache(struct cacheitem *item) else if (cgit_query_has_sha1) item->ttl = cgit_cache_static_ttl; else item->ttl = cgit_cache_repo_ttl; } return 1; } static void cgit_print_repo_page(struct cacheitem *item) { char *title; int show_search; if (!cgit_query_head) cgit_query_head = cgit_repo->defbranch; if (chdir(cgit_repo->path)) { title = fmt("%s - %s", cgit_root_title, "Bad request"); cgit_print_docstart(title, item); cgit_print_pageheader(title, 0); cgit_print_error(fmt("Unable to scan repository: %s", strerror(errno))); cgit_print_docend(); return; } title = fmt("%s - %s", cgit_repo->name, cgit_repo->desc); show_search = 0; setenv("GIT_DIR", cgit_repo->path, 1); if ((cgit_cmd == CMD_SNAPSHOT) && cgit_repo->snapshots) { cgit_print_snapshot(item, cgit_query_sha1, "zip", cgit_repo->url, cgit_query_name); return; } if (cgit_cmd == CMD_BLOB) { cgit_print_blob(item, cgit_query_sha1, cgit_query_path); return; } show_search = (cgit_cmd == CMD_LOG); cgit_print_docstart(title, item); if (!cgit_cmd) { cgit_print_pageheader("summary", show_search); cgit_print_summary(); cgit_print_docend(); return; } cgit_print_pageheader(cgit_query_page, show_search); switch(cgit_cmd) { case CMD_LOG: cgit_print_log(cgit_query_sha1, cgit_query_ofs, cgit_max_commit_count, cgit_query_search, cgit_query_path, 1); break; case CMD_TREE: cgit_print_tree(cgit_query_sha1, cgit_query_path); break; case CMD_COMMIT: cgit_print_commit(cgit_query_sha1); break; + case CMD_TAG: + cgit_print_tag(cgit_query_sha1); + break; case CMD_DIFF: cgit_print_diff(cgit_query_sha1, cgit_query_sha2); break; default: cgit_print_error("Invalid request"); } cgit_print_docend(); } static void cgit_fill_cache(struct cacheitem *item, int use_cache) { static char buf[PATH_MAX]; int stdout2; getcwd(buf, sizeof(buf)); item->st.st_mtime = time(NULL); if (use_cache) { stdout2 = chk_positive(dup(STDOUT_FILENO), "Preserving STDOUT"); chk_zero(close(STDOUT_FILENO), "Closing STDOUT"); chk_positive(dup2(item->fd, STDOUT_FILENO), "Dup2(cachefile)"); } if (cgit_repo) cgit_print_repo_page(item); else cgit_print_repolist(item); if (use_cache) { chk_zero(close(STDOUT_FILENO), "Close redirected STDOUT"); chk_positive(dup2(stdout2, STDOUT_FILENO), "Restoring original STDOUT"); chk_zero(close(stdout2), "Closing temporary STDOUT"); } chdir(buf); } static void cgit_check_cache(struct cacheitem *item) { int i = 0; top: if (++i > cgit_max_lock_attempts) { die("cgit_refresh_cache: unable to lock %s: %s", item->name, strerror(errno)); } if (!cache_exist(item)) { if (!cache_lock(item)) { sleep(1); goto top; } if (!cache_exist(item)) { cgit_fill_cache(item, 1); cache_unlock(item); } else { cache_cancel_lock(item); } } else if (cache_expired(item) && cache_lock(item)) { if (cache_expired(item)) { cgit_fill_cache(item, 1); cache_unlock(item); } else { @@ -1,94 +1,94 @@ #ifndef CGIT_H #define CGIT_H #include <git-compat-util.h> #include <cache.h> #include <grep.h> #include <object.h> #include <tree.h> #include <commit.h> #include <tag.h> #include <diff.h> #include <diffcore.h> #include <refs.h> #include <revision.h> #include <log-tree.h> #include <archive.h> #include <xdiff/xdiff.h> /* * The valid cgit repo-commands */ #define CMD_LOG 1 #define CMD_COMMIT 2 #define CMD_DIFF 3 #define CMD_TREE 4 #define CMD_BLOB 5 #define CMD_SNAPSHOT 6 - +#define CMD_TAG 7 /* * Dateformats used on misc. pages */ #define FMT_LONGDATE "%Y-%m-%d %H:%M:%S" #define FMT_SHORTDATE "%Y-%m-%d" /* * Limits used for relative dates */ #define TM_MIN 60 #define TM_HOUR (TM_MIN * 60) #define TM_DAY (TM_HOUR * 24) #define TM_WEEK (TM_DAY * 7) #define TM_YEAR (TM_DAY * 365) #define TM_MONTH (TM_YEAR / 12.0) typedef void (*configfn)(const char *name, const char *value); typedef void (*filepair_fn)(struct diff_filepair *pair); typedef void (*linediff_fn)(char *line, int len); struct cacheitem { char *name; struct stat st; int ttl; int fd; }; struct repoinfo { char *url; char *name; char *path; char *desc; char *owner; char *defbranch; char *group; char *module_link; char *readme; int snapshots; int enable_log_filecount; int enable_log_linecount; }; struct repolist { int length; int count; struct repoinfo *repos; }; struct commitinfo { struct commit *commit; char *author; char *author_email; unsigned long author_date; char *committer; char *committer_email; unsigned long committer_date; char *subject; char *msg; }; struct taginfo { @@ -151,86 +151,89 @@ extern int htmlfd; extern int cgit_get_cmd_index(const char *cmd); extern struct repoinfo *cgit_get_repoinfo(const char *url); extern void cgit_global_config_cb(const char *name, const char *value); extern void cgit_repo_config_cb(const char *name, const char *value); extern void cgit_querystring_cb(const char *name, const char *value); extern int chk_zero(int result, char *msg); extern int chk_positive(int result, char *msg); extern int hextoint(char c); extern char *trim_end(const char *str, char c); extern void *cgit_free_commitinfo(struct commitinfo *info); extern int cgit_diff_files(const unsigned char *old_sha1, const unsigned char *new_sha1, linediff_fn fn); extern void cgit_diff_tree(const unsigned char *old_sha1, const unsigned char *new_sha1, filepair_fn fn); extern void cgit_diff_commit(struct commit *commit, filepair_fn fn); extern char *fmt(const char *format,...); extern void html(const char *txt); extern void htmlf(const char *format,...); extern void html_txt(char *txt); extern void html_ntxt(int len, char *txt); extern void html_attr(char *txt); extern void html_hidden(char *name, char *value); extern void html_link_open(char *url, char *title, char *class); extern void html_link_close(void); extern void html_filemode(unsigned short mode); extern int html_include(const char *filename); extern int cgit_read_config(const char *filename, configfn fn); extern int cgit_parse_query(char *txt, configfn fn); extern struct commitinfo *cgit_parse_commit(struct commit *commit); extern struct taginfo *cgit_parse_tag(struct tag *tag); extern void cgit_parse_url(const char *url); extern char *cache_safe_filename(const char *unsafe); extern int cache_lock(struct cacheitem *item); extern int cache_unlock(struct cacheitem *item); extern int cache_cancel_lock(struct cacheitem *item); extern int cache_exist(struct cacheitem *item); extern int cache_expired(struct cacheitem *item); extern char *cgit_repourl(const char *reponame); extern char *cgit_pageurl(const char *reponame, const char *pagename, const char *query); extern void cgit_tree_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); extern void cgit_commit_link(char *name, char *title, char *class, char *head, char *rev); extern void cgit_diff_link(char *name, char *title, char *class, char *head, char *new_rev, char *old_rev, char *path); +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); extern void cgit_print_age(time_t t, time_t max_relative, char *format); extern void cgit_print_docstart(char *title, struct cacheitem *item); extern void cgit_print_docend(); extern void cgit_print_pageheader(char *title, int show_search); extern void cgit_print_snapshot_start(const char *mimetype, const char *filename, struct cacheitem *item); extern void cgit_print_repolist(struct cacheitem *item); extern void cgit_print_summary(); extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager); extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path); extern void cgit_print_tree(const char *rev, char *path); extern void cgit_print_commit(char *hex); +extern void cgit_print_tag(char *revname); extern void cgit_print_diff(const char *new_hex, const char *old_hex); extern void cgit_print_snapshot(struct cacheitem *item, const char *hex, const char *format, const char *prefix, const char *filename); #endif /* CGIT_H */ @@ -2,129 +2,129 @@ * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" struct repolist cgit_repolist; struct repoinfo *cgit_repo; int cgit_cmd; const char *cgit_version = CGIT_VERSION; char *cgit_root_title = "Git repository browser"; char *cgit_css = "/cgit.css"; char *cgit_logo = "/git-logo.png"; char *cgit_index_header = NULL; char *cgit_logo_link = "http://www.kernel.org/pub/software/scm/git/docs/"; char *cgit_module_link = "./?repo=%s&page=commit&id=%s"; char *cgit_agefile = "info/web/last-modified"; char *cgit_virtual_root = NULL; char *cgit_script_name = CGIT_SCRIPT_NAME; char *cgit_cache_root = "/var/cache/cgit"; char *cgit_repo_group = NULL; int cgit_nocache = 0; int cgit_snapshots = 0; int cgit_enable_index_links = 0; int cgit_enable_log_filecount = 0; int cgit_enable_log_linecount = 0; int cgit_max_lock_attempts = 5; int cgit_cache_root_ttl = 5; int cgit_cache_repo_ttl = 5; int cgit_cache_dynamic_ttl = 5; int cgit_cache_static_ttl = -1; int cgit_cache_max_create_time = 5; int cgit_summary_log = 0; int cgit_max_msg_len = 60; int cgit_max_repodesc_len = 60; int cgit_max_commit_count = 50; int cgit_query_has_symref = 0; int cgit_query_has_sha1 = 0; char *cgit_querystring = NULL; char *cgit_query_repo = NULL; char *cgit_query_page = NULL; char *cgit_query_head = NULL; char *cgit_query_search = NULL; char *cgit_query_sha1 = NULL; char *cgit_query_sha2 = NULL; char *cgit_query_path = NULL; char *cgit_query_name = NULL; int cgit_query_ofs = 0; int htmlfd = 0; int cgit_get_cmd_index(const char *cmd) { static char *cmds[] = {"log", "commit", "diff", "tree", "blob", - "snapshot", NULL}; + "snapshot", "tag", NULL}; int i; for(i = 0; cmds[i]; i++) if (!strcmp(cmd, cmds[i])) return i + 1; return 0; } int chk_zero(int result, char *msg) { if (result != 0) die("%s: %s", msg, strerror(errno)); return result; } int chk_positive(int result, char *msg) { if (result <= 0) die("%s: %s", msg, strerror(errno)); return result; } struct repoinfo *add_repo(const char *url) { struct repoinfo *ret; if (++cgit_repolist.count > cgit_repolist.length) { if (cgit_repolist.length == 0) cgit_repolist.length = 8; else cgit_repolist.length *= 2; cgit_repolist.repos = xrealloc(cgit_repolist.repos, cgit_repolist.length * sizeof(struct repoinfo)); } ret = &cgit_repolist.repos[cgit_repolist.count-1]; ret->url = xstrdup(url); ret->name = ret->url; ret->path = NULL; ret->desc = NULL; ret->owner = NULL; ret->group = cgit_repo_group; ret->defbranch = "master"; ret->snapshots = cgit_snapshots; ret->enable_log_filecount = cgit_enable_log_filecount; ret->enable_log_linecount = cgit_enable_log_linecount; ret->module_link = cgit_module_link; ret->readme = NULL; return ret; } struct repoinfo *cgit_get_repoinfo(const char *url) { int i; struct repoinfo *repo; for (i=0; i<cgit_repolist.count; i++) { repo = &cgit_repolist.repos[i]; if (!strcmp(repo->url, url)) return repo; } return NULL; } diff --git a/ui-shared.c b/ui-shared.c index d4376ce..fd71c12 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -157,128 +157,152 @@ static void reporevlink(char *page, char *name, char *title, char *class, } void cgit_tree_link(char *name, char *title, char *class, char *head, char *rev, char *path) { reporevlink("tree", 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 *delim; delim = repolink(title, class, "log", head, path); if (rev && strcmp(rev, cgit_query_head)) { html(delim); html("id="); html_attr(rev); delim = "&"; } if (ofs > 0) { html(delim); html("ofs="); htmlf("%d", ofs); } html("'>"); html_txt(name); html("</a>"); } void cgit_commit_link(char *name, char *title, char *class, char *head, char *rev) { if (strlen(name) > cgit_max_msg_len && cgit_max_msg_len >= 15) { name[cgit_max_msg_len] = '\0'; name[cgit_max_msg_len - 1] = '.'; name[cgit_max_msg_len - 2] = '.'; name[cgit_max_msg_len - 3] = '.'; } reporevlink("commit", name, title, class, head, rev, NULL); } void cgit_diff_link(char *name, char *title, char *class, char *head, char *new_rev, char *old_rev, char *path) { char *delim; delim = repolink(title, class, "diff", head, path); if (new_rev && strcmp(new_rev, cgit_query_head)) { html(delim); html("id="); html_attr(new_rev); delim = "&"; } if (old_rev) { html(delim); html("id2="); html_attr(old_rev); } html("'>"); html_txt(name); html("</a>"); } +void cgit_object_link(struct object *obj) +{ + char *page, *arg, *url; + + if (obj->type == OBJ_COMMIT) { + cgit_commit_link(fmt("commit %s", sha1_to_hex(obj->sha1)), NULL, NULL, + cgit_query_head, sha1_to_hex(obj->sha1)); + return; + } else if (obj->type == OBJ_TREE) { + page = "tree"; + arg = "id"; + } else { + page = "blob"; + arg = "id"; + } + + url = cgit_pageurl(cgit_query_repo, page, + fmt("%s=%s", arg, sha1_to_hex(obj->sha1))); + html_link_open(url, NULL, NULL); + htmlf("%s %s", typename(obj->type), + sha1_to_hex(obj->sha1)); + html_link_close(); +} + void cgit_print_date(time_t secs, char *format) { char buf[64]; struct tm *time; time = gmtime(&secs); strftime(buf, sizeof(buf)-1, format, time); html_txt(buf); } void cgit_print_age(time_t t, time_t max_relative, char *format) { time_t now, secs; time(&now); secs = now - t; if (secs > max_relative && max_relative >= 0) { cgit_print_date(t, format); return; } if (secs < TM_HOUR * 2) { htmlf("<span class='age-mins'>%.0f min.</span>", secs * 1.0 / TM_MIN); return; } if (secs < TM_DAY * 2) { htmlf("<span class='age-hours'>%.0f hours</span>", secs * 1.0 / TM_HOUR); return; } if (secs < TM_WEEK * 2) { htmlf("<span class='age-days'>%.0f days</span>", secs * 1.0 / TM_DAY); return; } if (secs < TM_MONTH * 2) { htmlf("<span class='age-weeks'>%.0f weeks</span>", secs * 1.0 / TM_WEEK); return; } if (secs < TM_YEAR * 2) { htmlf("<span class='age-months'>%.0f months</span>", secs * 1.0 / TM_MONTH); return; } htmlf("<span class='age-years'>%.0f years</span>", secs * 1.0 / TM_YEAR); } void cgit_print_docstart(char *title, struct cacheitem *item) { html("Content-Type: text/html; charset=utf-8\n"); htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime)); htmlf("Expires: %s\n", http_date(item->st.st_mtime + ttl_seconds(item->ttl))); html("\n"); html(cgit_doctype); html("<html>\n"); html("<head>\n"); html("<title>"); html_txt(title); html("</title>\n"); diff --git a/ui-summary.c b/ui-summary.c index b4bc6d8..de8a180 100644 --- a/ui-summary.c +++ b/ui-summary.c @@ -1,187 +1,162 @@ /* ui-summary.c: functions for generating repo summary page * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" static int header; static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct commit *commit; struct commitinfo *info; char buf[256]; char *ref; ref = xstrdup(refname); strncpy(buf, refname, sizeof(buf)); commit = lookup_commit(sha1); // object is not really parsed at this point, because of some fallout // from previous calls to git functions in cgit_print_log() commit->object.parsed = 0; if (commit && !parse_commit(commit)){ info = cgit_parse_commit(commit); html("<tr><td>"); cgit_log_link(ref, NULL, NULL, ref, NULL, NULL, 0); html("</td><td>"); cgit_print_age(commit->date, -1, NULL); html("</td><td>"); html_txt(info->author); html("</td><td>"); cgit_commit_link(info->subject, NULL, NULL, ref, NULL); html("</td></tr>\n"); cgit_free_commitinfo(info); } else { html("<tr><td>"); html_txt(buf); html("</td><td colspan='3'>"); htmlf("*** bad ref %s ***", sha1_to_hex(sha1)); html("</td></tr>\n"); } free(ref); return 0; } - -static void cgit_print_object_ref(struct object *obj) -{ - char *page, *arg, *url; - - if (obj->type == OBJ_COMMIT) { - cgit_commit_link(fmt("commit %s", sha1_to_hex(obj->sha1)), NULL, NULL, - cgit_query_head, sha1_to_hex(obj->sha1)); - return; - } else if (obj->type == OBJ_TREE) { - page = "tree"; - arg = "id"; - } else { - page = "view"; - arg = "id"; - } - - url = cgit_pageurl(cgit_query_repo, page, - fmt("%s=%s", arg, sha1_to_hex(obj->sha1))); - html_link_open(url, NULL, NULL); - htmlf("%s %s", typename(obj->type), - sha1_to_hex(obj->sha1)); - html_link_close(); -} - static void print_tag_header() { html("<tr class='nohover'><th class='left'>Tag</th>" "<th class='left'>Age</th>" "<th class='left'>Author</th>" "<th class='left'>Reference</th></tr>\n"); header = 1; } static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct tag *tag; struct taginfo *info; struct object *obj; char buf[256], *url; strncpy(buf, refname, sizeof(buf)); obj = parse_object(sha1); if (!obj) return 1; if (obj->type == OBJ_TAG) { tag = lookup_tag(sha1); if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) return 2; if (!header) print_tag_header(); html("<tr><td>"); - url = cgit_pageurl(cgit_query_repo, "view", - fmt("id=%s", sha1_to_hex(sha1))); + url = cgit_pageurl(cgit_query_repo, "tag", + fmt("id=%s", refname)); html_link_open(url, NULL, NULL); html_txt(buf); html_link_close(); html("</td><td>"); if (info->tagger_date > 0) cgit_print_age(info->tagger_date, -1, NULL); html("</td><td>"); if (info->tagger) html(info->tagger); html("</td><td>"); - cgit_print_object_ref(tag->tagged); + cgit_object_link(tag->tagged); html("</td></tr>\n"); } else { if (!header) print_tag_header(); html("<tr><td>"); html_txt(buf); html("</td><td colspan='2'/><td>"); - cgit_print_object_ref(obj); + cgit_object_link(obj); html("</td></tr>\n"); } return 0; } static int cgit_print_archive_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct tag *tag; struct taginfo *info; struct object *obj; char buf[256], *url; unsigned char fileid[20]; if (prefixcmp(refname, "refs/archives")) return 0; strncpy(buf, refname+14, sizeof(buf)); obj = parse_object(sha1); if (!obj) return 1; if (obj->type == OBJ_TAG) { tag = lookup_tag(sha1); if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) return 0; hashcpy(fileid, tag->tagged->sha1); } else if (obj->type != OBJ_BLOB) { return 0; } else { hashcpy(fileid, sha1); } if (!header) { html("<table id='downloads'>"); html("<tr><th>Downloads</th></tr>"); header = 1; } html("<tr><td>"); url = cgit_pageurl(cgit_query_repo, "blob", fmt("id=%s&path=%s", sha1_to_hex(fileid), buf)); html_link_open(url, NULL, NULL); html_txt(buf); html_link_close(); html("</td></tr>"); return 0; } static void cgit_print_branches() { html("<tr class='nohover'><th class='left'>Branch</th>" "<th class='left'>Idle</th>" "<th class='left'>Author</th>" "<th class='left'>Head commit</th></tr>\n"); for_each_branch_ref(cgit_print_branch_cb, NULL); } static void cgit_print_tags() { header = 0; for_each_tag_ref(cgit_print_tag_cb, NULL); } static void cgit_print_archives() { header = 0; diff --git a/ui-tag.c b/ui-tag.c new file mode 100644 index 0000000..a6989ff --- a/dev/null +++ b/ui-tag.c @@ -0,0 +1,74 @@ +/* ui-tag.c: display a tag + * + * Copyright (C) 2007 Lars Hjemli + * + * Licensed under GNU General Public License v2 + * (see COPYING for full license text) + */ + +#include "cgit.h" + + +static void print_tag_content(char *buf) +{ + char *p; + + if (!buf) + return; + + html("<div class='commit-subject'>"); + p = strchr(buf, '\n'); + if (p) + *p = '\0'; + html_txt(buf); + html("</div>"); + if (p) { + html("<div class='commit-msg'>"); + html_txt(++p); + html("</div>"); + } +} + +void cgit_print_tag(char *revname) +{ + unsigned char sha1[20]; + struct object *obj; + struct tag *tag; + struct taginfo *info; + + if (get_sha1(revname, sha1)) { + cgit_print_error(fmt("Bad tag reference: %s", revname)); + return; + } + obj = parse_object(sha1); + if (!obj) { + cgit_print_error(fmt("Bad object id: %s", sha1_to_hex(sha1))); + return; + } + if (obj->type == OBJ_TAG) { + tag = lookup_tag(sha1); + if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) { + cgit_print_error(fmt("Bad tag object: %s", revname)); + return; + } + html("<table class='commit-info'>\n"); + htmlf("<tr><td>Tag name</td><td>%s (%s)</td></tr>\n", + revname, sha1_to_hex(sha1)); + if (info->tagger_date > 0) { + html("<tr><td>Tag date</td><td>"); + cgit_print_date(info->tagger_date, FMT_LONGDATE); + html("</td><tr>\n"); + } + if (info->tagger) { + html("<tr><td>Tagged by</td><td>"); + html_txt(info->tagger); + html("</td></tr>\n"); + } + html("<tr><td>Tagged object</td><td>"); + cgit_object_link(tag->tagged); + html("</td></tr>\n"); + html("</table>\n"); + print_tag_content(info->msg); + } + return; +} |