Read repo-info from /etc/cgitrc

This makes cgit read all repo-info from the configfile, instead of scanning for
possible git-dirs below a common root path. This is primarily done to get
better security (separate physical path from logical repo-name).

In /etc/cgitrc each repo is registered with the following keys:

repo.url
repo.name
repo.path
repo.desc
repo.owner

Note:

*Required keys are repo.url and repo.path, all others are optional
*Each occurrence of repo.url starts a new repository registration
*Default value for repo.name is taken from repo.url
*The value of repo.url cannot contain characters with special meaning for
 urls (i.e. one of /?%&), while repo.name can contain anything.

Example:

repo.url=cgit-pub
repo.name=cgit/public
repo.path=/pub/git/cgit
repo.desc=My public cgit repo
repo.owner=Lars Hjemli

repo.url=cgit-priv
repo.name=cgit/private
repo.path=/home/larsh/src/cgit/.git
repo.desc=My private cgit repo
repo.owner=Lars Hjemli

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 17 insertions, 1 deletions

diff --git a/cgit.h b/cgit.h
index a3b5385..2a3cd5a 100644
--- a/cgit.h
+++ b/cgit.h
@@ -15,6 +15,20 @@ struct cacheitem {
         int fd;
 };
 
+struct repoinfo {
+        char *url;
+        char *name;
+        char *path;
+        char *desc;
+        char *owner;
+};
+
+struct repolist {
+        int length;
+        int count;
+        struct repoinfo *repos;
+};
+
 struct commitinfo {
         struct commit *commit;
         char *author;
@@ -36,7 +50,9 @@ struct taginfo {
 
 extern const char cgit_version[];
 
-extern char *cgit_root;
+extern struct repolist cgit_repolist;
+extern struct repoinfo *cgit_repo;
+
 extern char *cgit_root_title;
 extern char *cgit_css;
 extern char *cgit_logo;