- if (access("objects/", X_OK) || access("HEAD", R_OK)) {
- errno = EINVAL;
- return -1;
- }
-
- /* If all this passed, we're OK */
- return 0;
-}
-
-static int upload(char *dir)
-{
- /* Try paths in this order */
- static const char *paths[] = { "%s", "%s/.git", "%s.git", "%s.git/.git", NULL };
- const char **pp;
- /* Enough for the longest path above including final null */
- int buflen = strlen(dir)+10;
- char *dirbuf = xmalloc(buflen);
-
- loginfo("Request for '%s'", dir);
-
- for ( pp = paths ; *pp ; pp++ ) {
- snprintf(dirbuf, buflen, *pp, dir);
- if ( !set_dir(dirbuf) )
- break;
- }
-
- if ( !*pp ) {
- logerror("Cannot set directory '%s': %s", dir, strerror(errno));
- return -1;
- }
-