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Add support for repo-local cgitrc file

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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>
This commit is contained in:
Lars Hjemli
2009-08-24 00:04:58 +02:00
parent a1b3938f71
commit 74061ed5f0
5 changed files with 39 additions and 13 deletions
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30
scan-tree.c
View File

@ -1,4 +1,5 @@
#include "cgit.h"
#include "configfile.h"
#include "html.h"
#define MAX_PATH 4096
@ -35,9 +36,16 @@ static int is_git_dir(const char *path)
return 1;
}
static void add_repo(const char *base, const char *path)
struct cgit_repo *repo;
repo_config_fn config_fn;
static void repo_config(const char *name, const char *value)
{
config_fn(repo, name, value);
}
static void add_repo(const char *base, const char *path, repo_config_fn fn)
{
struct cgit_repo *repo;
struct stat st;
struct passwd *pwd;
char *p;
@ -76,9 +84,15 @@ static void add_repo(const char *base, const char *path)
p = fmt("%s/README.html", path);
if (!stat(p, &st))
repo->readme = "README.html";
p = fmt("%s/cgitrc", path);
if (!stat(p, &st)) {
config_fn = fn;
parse_configfile(xstrdup(p), &repo_config);
}
}
static void scan_path(const char *base, const char *path)
static void scan_path(const char *base, const char *path, repo_config_fn fn)
{
DIR *dir;
struct dirent *ent;
@ -86,11 +100,11 @@ static void scan_path(const char *base, const char *path)
struct stat st;
if (is_git_dir(path)) {
add_repo(base, path);
add_repo(base, path, fn);
return;
}
if (is_git_dir(fmt("%s/.git", path))) {
add_repo(base, fmt("%s/.git", path));
add_repo(base, fmt("%s/.git", path), fn);
return;
}
dir = opendir(path);
@ -120,13 +134,13 @@ static void scan_path(const char *base, const char *path)
continue;
}
if (S_ISDIR(st.st_mode))
scan_path(base, buf);
scan_path(base, buf, fn);
free(buf);
}
closedir(dir);
}
void scan_tree(const char *path)
void scan_tree(const char *path, repo_config_fn fn)
{
scan_path(path, path);
scan_path(path, path, fn);
}