Only guess default branch when a repo page is requested

[ps-cgit] / scan-tree.c

diff --git a/scan-tree.c b/scan-tree.c
index a429a9f4afeb327802a7a485c7126a3247670d0f..378d795e854a3965c38673939fd3785f6e3fe92e 100644 (file)
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -68,39 +68,6 @@ static char *xstrrchr(char *s, char *from, int c)
        return from < s ? NULL : from;
 }
 
-static char *guess_defbranch(const char *repo_path)
-{
-       int fd, len;
-       char buffer[256];
-       char *ref_start;
-       char *head;
-
-       head = fmt("%s/HEAD", repo_path);
-       fd = open(head, O_RDONLY);
-       if (fd == -1)
-               return xstrdup("master");
-
-       memset(buffer, 0, sizeof(buffer));
-       len = read_in_full(fd, buffer, sizeof(buffer)-1);
-       close(fd);
-
-       if(!memcmp(buffer, "ref: refs/heads/", 16))
-               return xstrndup(buffer+16, len-17);
-
-       if(strlen(buffer) == 41) {
-               /* probably contains a SHA1 sum */
-               memset(buffer, 0, sizeof(buffer));
-               if(readlink(head, buffer, sizeof(buffer)-1)) {
-                       ref_start = memmem(buffer, sizeof(buffer)-1, "refs/heads/", 11);
-                       if(ref_start)
-                               return xstrdup(ref_start+11);
-               }
-       }
-
-       return xstrdup("master");
-}
-
-
 static void add_repo(const char *base, const char *path, repo_config_fn fn)
 {
        struct stat st;
@@ -138,9 +105,6 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
                        *p = '\0';
        repo->name = repo->url;
        repo->path = xstrdup(path);
-
-       repo->defbranch = guess_defbranch(repo->path);
-
        while (!owner) {
                if ((pwd = getpwuid(st.st_uid)) == NULL) {
                        fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",