/* cgit.c: cgi for the git scm
*
* Copyright (C) 2006 Lars Hjemli
+ * Copyright (C) 2010, 2012 Jason A. Donenfeld <Jason@zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
const char *cgit_version = CGIT_VERSION;
-void add_mimetype(const char *name, const char *value)
+static 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);
}
-struct cgit_filter *new_filter(const char *cmd, int extra_args)
+static struct cgit_filter *new_filter(const char *cmd, filter_type filtertype)
{
struct cgit_filter *f;
+ int args_size = 0;
+ int extra_args;
if (!cmd || !cmd[0])
return NULL;
+ switch (filtertype) {
+ case SOURCE:
+ extra_args = 1;
+ break;
+
+ case ABOUT:
+ case COMMIT:
+ default:
+ extra_args = 0;
+ break;
+ }
+
f = xmalloc(sizeof(struct cgit_filter));
f->cmd = xstrdup(cmd);
- f->argv = xmalloc((2 + extra_args) * sizeof(char *));
+ args_size = (2 + extra_args) * sizeof(char *);
+ f->argv = xmalloc(args_size);
+ memset(f->argv, 0, args_size);
f->argv[0] = f->cmd;
- f->argv[1] = NULL;
return f;
}
static void process_cached_repolist(const char *path);
-void repo_config(struct cgit_repo *repo, const char *name, const char *value)
+static void repo_config(struct cgit_repo *repo, const char *name, const char *value)
{
+ struct string_list_item *item;
+
if (!strcmp(name, "name"))
repo->name = xstrdup(value);
else if (!strcmp(name, "clone-url"))
repo->defbranch = xstrdup(value);
else if (!strcmp(name, "snapshots"))
repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value);
+ else if (!strcmp(name, "enable-commit-graph"))
+ repo->enable_commit_graph = atoi(value);
else if (!strcmp(name, "enable-log-filecount"))
- repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value);
+ repo->enable_log_filecount = atoi(value);
else if (!strcmp(name, "enable-log-linecount"))
- repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value);
+ repo->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"))
+ else if (!strcmp(name, "commit-sort")) {
+ if (!strcmp(value, "date"))
+ repo->commit_sort = 1;
+ if (!strcmp(value, "topo"))
+ repo->commit_sort = 2;
+ } else if (!strcmp(name, "max-stats"))
repo->max_stats = cgit_find_stats_period(value, NULL);
else if (!strcmp(name, "module-link"))
repo->module_link= xstrdup(value);
- else if (!strcmp(name, "section"))
+ else if (!prefixcmp(name, "module-link.")) {
+ item = string_list_append(&repo->submodules, name + 12);
+ item->util = xstrdup(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));
- } else if (ctx.cfg.enable_filter_overrides) {
+ else if (!strcmp(name, "readme") && value != NULL)
+ repo->readme = xstrdup(value);
+ else if (!strcmp(name, "logo") && value != NULL)
+ repo->logo = xstrdup(value);
+ else if (!strcmp(name, "logo-link") && value != NULL)
+ repo->logo_link = xstrdup(value);
+ else if (ctx.cfg.enable_filter_overrides) {
if (!strcmp(name, "about-filter"))
- repo->about_filter = new_filter(value, 0);
+ repo->about_filter = new_filter(value, ABOUT);
else if (!strcmp(name, "commit-filter"))
- repo->commit_filter = new_filter(value, 0);
+ repo->commit_filter = new_filter(value, COMMIT);
else if (!strcmp(name, "source-filter"))
- repo->source_filter = new_filter(value, 1);
+ repo->source_filter = new_filter(value, SOURCE);
}
}
-void config_cb(const char *name, const char *value)
+static void config_cb(const char *name, const char *value)
{
if (!strcmp(name, "section") || !strcmp(name, "repo.group"))
ctx.cfg.section = xstrdup(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"))
ctx.cfg.logo_link = xstrdup(value);
else if (!strcmp(name, "module-link"))
ctx.cfg.module_link = xstrdup(value);
+ else if (!strcmp(name, "strict-export"))
+ ctx.cfg.strict_export = xstrdup(value);
else if (!strcmp(name, "virtual-root")) {
ctx.cfg.virtual_root = trim_end(value, '/');
if (!ctx.cfg.virtual_root && (!strcmp(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-http-clone"))
+ ctx.cfg.enable_http_clone = atoi(value);
else if (!strcmp(name, "enable-index-links"))
ctx.cfg.enable_index_links = atoi(value);
+ else if (!strcmp(name, "enable-index-owner"))
+ ctx.cfg.enable_index_owner = atoi(value);
+ else if (!strcmp(name, "enable-commit-graph"))
+ ctx.cfg.enable_commit_graph = 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_subject_links = atoi(value);
else if (!strcmp(name, "enable-tree-linenumbers"))
ctx.cfg.enable_tree_linenumbers = atoi(value);
+ else if (!strcmp(name, "enable-git-config"))
+ ctx.cfg.enable_git_config = atoi(value);
else if (!strcmp(name, "max-stats"))
ctx.cfg.max_stats = cgit_find_stats_period(value, NULL);
else if (!strcmp(name, "cache-size"))
ctx.cfg.cache_static_ttl = atoi(value);
else if (!strcmp(name, "cache-dynamic-ttl"))
ctx.cfg.cache_dynamic_ttl = atoi(value);
+ else if (!strcmp(name, "case-sensitive-sort"))
+ ctx.cfg.case_sensitive_sort = atoi(value);
else if (!strcmp(name, "about-filter"))
- ctx.cfg.about_filter = new_filter(value, 0);
+ ctx.cfg.about_filter = new_filter(value, ABOUT);
else if (!strcmp(name, "commit-filter"))
- ctx.cfg.commit_filter = new_filter(value, 0);
+ ctx.cfg.commit_filter = new_filter(value, COMMIT);
else if (!strcmp(name, "embedded"))
ctx.cfg.embedded = atoi(value);
else if (!strcmp(name, "max-atom-items"))
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(expand_macros(value));
+ else if (ctx.cfg.project_list)
+ scan_projects(expand_macros(value),
+ ctx.cfg.project_list, repo_config);
else
scan_tree(expand_macros(value), repo_config);
+ else if (!strcmp(name, "scan-hidden-path"))
+ ctx.cfg.scan_hidden_path = atoi(value);
+ else if (!strcmp(name, "section-from-path"))
+ ctx.cfg.section_from_path = atoi(value);
+ else if (!strcmp(name, "repository-sort"))
+ ctx.cfg.repository_sort = xstrdup(value);
+ else if (!strcmp(name, "section-sort"))
+ ctx.cfg.section_sort = atoi(value);
else if (!strcmp(name, "source-filter"))
- ctx.cfg.source_filter = new_filter(value, 1);
+ ctx.cfg.source_filter = new_filter(value, SOURCE);
else if (!strcmp(name, "summary-log"))
ctx.cfg.summary_log = atoi(value);
else if (!strcmp(name, "summary-branches"))
ctx.cfg.ssdiff = atoi(value);
else if (!strcmp(name, "agefile"))
ctx.cfg.agefile = xstrdup(value);
+ else if (!strcmp(name, "mimetype-file"))
+ ctx.cfg.mimetype_file = 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"))
ctx.cfg.clone_prefix = xstrdup(value);
+ else if (!strcmp(name, "clone-url"))
+ ctx.cfg.clone_url = xstrdup(value);
else if (!strcmp(name, "local-time"))
ctx.cfg.local_time = atoi(value);
- else if (!prefixcmp(name, "mimetype."))
+ else if (!strcmp(name, "commit-sort")) {
+ if (!strcmp(value, "date"))
+ ctx.cfg.commit_sort = 1;
+ if (!strcmp(value, "topo"))
+ ctx.cfg.commit_sort = 2;
+ } else if (!prefixcmp(name, "mimetype."))
add_mimetype(name + 9, value);
else if (!strcmp(name, "include"))
parse_configfile(expand_macros(value), config_cb);
ctx.qry.name = xstrdup(value);
} else if (!strcmp(name, "mimetype")) {
ctx.qry.mimetype = xstrdup(value);
- } else if (!strcmp(name, "s")){
+ } else if (!strcmp(name, "s")) {
ctx.qry.sort = xstrdup(value);
} else if (!strcmp(name, "showmsg")) {
ctx.qry.showmsg = atoi(value);
ctx.qry.period = xstrdup(value);
} else if (!strcmp(name, "ss")) {
ctx.qry.ssdiff = atoi(value);
+ ctx.qry.has_ssdiff = 1;
} 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);
}
}
-char *xstrdupn(const char *str)
+static char *xstrdupn(const char *str)
{
return (str ? xstrdup(str) : NULL);
}
ctx->cfg.cache_root_ttl = 5;
ctx->cfg.cache_scanrc_ttl = 15;
ctx->cfg.cache_static_ttl = -1;
+ ctx->cfg.case_sensitive_sort = 1;
ctx->cfg.css = "/cgit.css";
ctx->cfg.logo = "/cgit.png";
ctx->cfg.local_time = 0;
+ ctx->cfg.enable_http_clone = 1;
+ ctx->cfg.enable_index_owner = 1;
ctx->cfg.enable_tree_linenumbers = 1;
+ ctx->cfg.enable_git_config = 0;
ctx->cfg.max_repo_count = 50;
ctx->cfg.max_commit_count = 50;
ctx->cfg.max_lock_attempts = 5;
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";
+ ctx->cfg.scan_hidden_path = 0;
ctx->cfg.script_name = CGIT_SCRIPT_NAME;
ctx->cfg.section = "";
+ ctx->cfg.repository_sort = "name";
+ ctx->cfg.section_sort = 1;
ctx->cfg.summary_branches = 10;
ctx->cfg.summary_log = 10;
ctx->cfg.summary_tags = 10;
int match;
};
-int find_current_ref(const char *refname, const unsigned char *sha1,
- int flags, void *cb_data)
+static int find_current_ref(const char *refname, const unsigned char *sha1,
+ int flags, void *cb_data)
{
struct refmatch *info;
return info->match;
}
-char *find_default_branch(struct cgit_repo *repo)
+static void free_refmatch_inner(struct refmatch *info)
+{
+ if (info->first_ref)
+ free(info->first_ref);
+}
+
+static char *find_default_branch(struct cgit_repo *repo)
{
struct refmatch info;
char *ref;
ref = info.first_ref;
if (ref)
ref = xstrdup(ref);
+ free_refmatch_inner(&info);
+
return ref;
}
+static char *guess_defbranch(void)
+{
+ const char *ref;
+ unsigned char sha1[20];
+
+ ref = resolve_ref_unsafe("HEAD", sha1, 0, NULL);
+ if (!ref || prefixcmp(ref, "refs/heads/"))
+ return "master";
+ return xstrdup(ref + 11);
+}
+
static int prepare_repo_cmd(struct cgit_context *ctx)
{
char *tmp;
unsigned char sha1[20];
int nongit = 0;
+ int rc;
setenv("GIT_DIR", ctx->repo->path, 1);
setup_git_directory_gently(&nongit);
if (nongit) {
+ rc = errno;
ctx->page.title = fmt("%s - %s", ctx->cfg.root_title,
"config error");
- tmp = fmt("Not a git repository: '%s'", ctx->repo->path);
+ tmp = fmt("Failed to open %s: %s",
+ ctx->repo->name,
+ rc ? strerror(rc) : "Not a valid git repository");
ctx->repo = NULL;
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
}
ctx->page.title = fmt("%s - %s", ctx->repo->name, ctx->repo->desc);
+ if (!ctx->repo->defbranch)
+ ctx->repo->defbranch = guess_defbranch();
+
if (!ctx->qry.head) {
ctx->qry.nohead = 1;
ctx->qry.head = find_default_branch(ctx->repo);
- ctx->repo->defbranch = ctx->qry.head;
}
if (!ctx->qry.head) {
tmp = xstrdup(ctx->qry.head);
ctx->qry.head = ctx->repo->defbranch;
ctx->page.status = 404;
- ctx->page.statusmsg = "not found";
+ ctx->page.statusmsg = "Not found";
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
cgit_print_pageheader(ctx);
cgit_print_docend();
return 1;
}
+ sort_string_list(&ctx->repo->submodules);
+ cgit_prepare_repo_env(ctx->repo);
return 0;
}
cmd = cgit_get_cmd(ctx);
if (!cmd) {
ctx->page.title = "cgit error";
+ ctx->page.status = 404;
+ ctx->page.statusmsg = "Not found";
cgit_print_http_headers(ctx);
cgit_print_docstart(ctx);
cgit_print_pageheader(ctx);
return;
}
+ if (!ctx->cfg.enable_http_clone && cmd->is_clone) {
+ html_status(404, "Not found", 0);
+ 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).
cgit_print_docend();
}
-int cmp_repos(const void *a, const void *b)
+static int cmp_repos(const void *a, const void *b)
{
const struct cgit_repo *ra = a, *rb = b;
return strcmp(ra->url, rb->url);
}
-char *build_snapshot_setting(int bitmap)
+static char *build_snapshot_setting(int bitmap)
{
const struct cgit_snapshot_format *f;
char *result = xstrdup("");
return result;
}
-char *get_first_line(char *txt)
+static char *get_first_line(char *txt)
{
char *t = xstrdup(txt);
char *p = strchr(t, '\n');
return t;
}
-void print_repo(FILE *f, struct cgit_repo *repo)
+static void print_repo(FILE *f, struct cgit_repo *repo)
{
fprintf(f, "repo.url=%s\n", repo->url);
fprintf(f, "repo.name=%s\n", repo->name);
fprintf(f, "repo.section=%s\n", repo->section);
if (repo->clone_url)
fprintf(f, "repo.clone-url=%s\n", repo->clone_url);
+ fprintf(f, "repo.enable-commit-graph=%d\n",
+ repo->enable_commit_graph);
fprintf(f, "repo.enable-log-filecount=%d\n",
repo->enable_log_filecount);
fprintf(f, "repo.enable-log-linecount=%d\n",
fprintf(f, "\n");
}
-void print_repolist(FILE *f, struct cgit_repolist *list, int start)
+static void print_repolist(FILE *f, struct cgit_repolist *list, int start)
{
int i;
- for(i = start; i < list->count; i++)
+ for (i = start; i < list->count; i++)
print_repo(f, &list->repos[i]);
}
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",
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;
}
for (i = 1; i < argc; i++) {
if (!strncmp(argv[i], "--cache=", 8)) {
- ctx.cfg.cache_root = xstrdup(argv[i]+8);
+ ctx.cfg.cache_root = xstrdup(argv[i] + 8);
}
if (!strcmp(argv[i], "--nocache")) {
ctx.cfg.nocache = 1;
ctx.env.no_http = "1";
}
if (!strncmp(argv[i], "--query=", 8)) {
- ctx.qry.raw = xstrdup(argv[i]+8);
+ ctx.qry.raw = xstrdup(argv[i] + 8);
}
if (!strncmp(argv[i], "--repo=", 7)) {
- ctx.qry.repo = xstrdup(argv[i]+7);
+ ctx.qry.repo = xstrdup(argv[i] + 7);
}
if (!strncmp(argv[i], "--page=", 7)) {
- ctx.qry.page = xstrdup(argv[i]+7);
+ ctx.qry.page = xstrdup(argv[i] + 7);
}
if (!strncmp(argv[i], "--head=", 7)) {
- ctx.qry.head = xstrdup(argv[i]+7);
+ ctx.qry.head = xstrdup(argv[i] + 7);
ctx.qry.has_symref = 1;
}
if (!strncmp(argv[i], "--sha1=", 7)) {
- ctx.qry.sha1 = xstrdup(argv[i]+7);
+ ctx.qry.sha1 = xstrdup(argv[i] + 7);
ctx.qry.has_sha1 = 1;
}
if (!strncmp(argv[i], "--ofs=", 6)) {
- ctx.qry.ofs = atoi(argv[i]+6);
+ ctx.qry.ofs = atoi(argv[i] + 6);
}
if (!strncmp(argv[i], "--scan-tree=", 12) ||
!strncmp(argv[i], "--scan-path=", 12)) {
http_parse_querystring(ctx.qry.raw, querystring_cb);
/* If virtual-root isn't specified in cgitrc, lets pretend
- * that virtual-root equals SCRIPT_NAME.
+ * that virtual-root equals SCRIPT_NAME, minus any possibly
+ * trailing slashes.
*/
- if (!ctx.cfg.virtual_root)
- ctx.cfg.virtual_root = ctx.cfg.script_name;
+ if (!ctx.cfg.virtual_root && ctx.cfg.script_name) {
+ ctx.cfg.virtual_root = trim_end(ctx.cfg.script_name, '/');
+ if (!ctx.cfg.virtual_root)
+ ctx.cfg.virtual_root = "";
+ }
/* If no url parameter is specified on the querystring, lets
* use PATH_INFO as url. This allows cgit to work with virtual
}
ttl = calc_ttl();
- ctx.page.expires += ttl*60;
+ ctx.page.expires += ttl * 60;
if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
ctx.cfg.nocache = 1;
if (ctx.cfg.nocache)
git.ckatri.com / cgit.git / blobdiff