Add support for repo-local cgitrc file
When recursively scanning a directory tree looking for git repositories, cgit will now parse cgitrc files found within such repositories. The repo-specific config files can include any repo-specific options except 'repo.url' and 'repo.path'. Also, in such config files the 'repo.' prefix can not be used, i.e. the valid options then becomes: * name * clone-url * desc * ower * defbranch * snapshots * enable-log-filecount * enable-log-linecount * max-stats * module-link * section * about-filter * commit-filter * source-filter * readme Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Cette révision appartient à :
Parent
a1b3938f71
révision
74061ed5f0
8
cgit.c
8
cgit.c
@ -168,7 +168,7 @@ void config_cb(const char *name, const char *value)
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if (!ctx.cfg.nocache && ctx.cfg.cache_size)
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process_cached_repolist(value);
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else
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scan_tree(value);
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scan_tree(value, repo_config);
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else if (!strcmp(name, "source-filter"))
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ctx.cfg.source_filter = new_filter(value, 1);
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else if (!strcmp(name, "summary-log"))
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@ -476,7 +476,7 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
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return errno;
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}
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idx = cgit_repolist.count;
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scan_tree(path);
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scan_tree(path, repo_config);
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print_repolist(f, &cgit_repolist, idx);
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if (rename(locked_rc, cached_rc))
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fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n",
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@ -500,7 +500,7 @@ static void process_cached_repolist(const char *path)
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* invoke scan_tree manually.
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*/
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if (generate_cached_repolist(path, cached_rc))
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scan_tree(path);
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scan_tree(path, repo_config);
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return;
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}
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@ -559,7 +559,7 @@ static void cgit_parse_args(int argc, const char **argv)
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if (!strncmp(argv[i], "--scan-tree=", 12) ||
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!strncmp(argv[i], "--scan-path=", 12)) {
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scan++;
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scan_tree(argv[i] + 12);
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scan_tree(argv[i] + 12, repo_config);
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}
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}
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if (scan) {
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3
cgit.h
3
cgit.h
@ -79,6 +79,9 @@ struct cgit_repo {
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struct cgit_filter *source_filter;
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};
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typedef void (*repo_config_fn)(struct cgit_repo *repo, const char *name,
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const char *value);
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struct cgit_repolist {
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int length;
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int count;
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@ -326,6 +326,15 @@ repo.url::
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setting specified for each repo. Default value: none.
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REPOSITORY-SPECIFIC CGITRC FILE
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-------------------------------
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When the option 'scan-path' is used to auto-discover git repositories, cgit
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will try to parse the file 'cgitrc' within any found repository. Such a repo-
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specific config file may contain any of the repo-specific options described
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above, except 'repo.url' and 'repo.path'. Also, in a repo-specific config
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file, the 'repo.' prefix is dropped from the config option names.
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EXAMPLE CGITRC FILE
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-------------------
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30
scan-tree.c
30
scan-tree.c
@ -1,4 +1,5 @@
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#include "cgit.h"
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#include "configfile.h"
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#include "html.h"
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#define MAX_PATH 4096
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@ -35,9 +36,16 @@ static int is_git_dir(const char *path)
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return 1;
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}
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static void add_repo(const char *base, const char *path)
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struct cgit_repo *repo;
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repo_config_fn config_fn;
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static void repo_config(const char *name, const char *value)
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{
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config_fn(repo, name, value);
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}
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static void add_repo(const char *base, const char *path, repo_config_fn fn)
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{
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struct cgit_repo *repo;
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struct stat st;
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struct passwd *pwd;
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char *p;
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@ -76,9 +84,15 @@ static void add_repo(const char *base, const char *path)
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p = fmt("%s/README.html", path);
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if (!stat(p, &st))
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repo->readme = "README.html";
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p = fmt("%s/cgitrc", path);
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if (!stat(p, &st)) {
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config_fn = fn;
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parse_configfile(xstrdup(p), &repo_config);
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}
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}
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static void scan_path(const char *base, const char *path)
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static void scan_path(const char *base, const char *path, repo_config_fn fn)
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{
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DIR *dir;
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struct dirent *ent;
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@ -86,11 +100,11 @@ static void scan_path(const char *base, const char *path)
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struct stat st;
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if (is_git_dir(path)) {
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add_repo(base, path);
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add_repo(base, path, fn);
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return;
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}
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if (is_git_dir(fmt("%s/.git", path))) {
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add_repo(base, fmt("%s/.git", path));
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add_repo(base, fmt("%s/.git", path), fn);
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return;
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}
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dir = opendir(path);
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@ -120,13 +134,13 @@ static void scan_path(const char *base, const char *path)
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continue;
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}
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if (S_ISDIR(st.st_mode))
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scan_path(base, buf);
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scan_path(base, buf, fn);
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free(buf);
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}
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closedir(dir);
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}
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void scan_tree(const char *path)
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void scan_tree(const char *path, repo_config_fn fn)
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{
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scan_path(path, path);
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scan_path(path, path, fn);
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}
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@ -1,3 +1,3 @@
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extern void scan_tree(const char *path);
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extern void scan_tree(const char *path, repo_config_fn fn);
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