scan-tree: Support gitweb.description.

Use gitweb.description instead of description file to determine
description, if option is enabled.

1 files changed, 17 insertions, 7 deletions

diff --git a/scan-tree.c b/scan-tree.c
index 378d795..3d4e417 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -48,19 +48,24 @@ static int is_git_dir(const char *path)
 struct cgit_repo *repo;
 repo_config_fn config_fn;
 char *owner;
+char *desc;
 
 static void repo_config(const char *name, const char *value)
 {
         config_fn(repo, name, value);
 }
 
-static int git_owner_config(const char *key, const char *value, void *cb)
+static int gitweb_config(const char *key, const char *value, void *cb)
 {
-        if (!strcmp(key, "gitweb.owner"))
+        if (ctx.cfg.enable_gitweb_owner && !strcmp(key, "gitweb.owner"))
                 owner = xstrdup(value);
+        else if (ctx.cfg.enable_gitweb_desc && !strcmp(key, "gitweb.description"))
+                desc = xstrdup(value);
         return 0;
 }
 
+
+
 static char *xstrrchr(char *s, char *from, int c)
 {
         while (from >= s && *from != c)
@@ -89,8 +94,9 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
                 return;
 
         owner = NULL;
-        if (ctx.cfg.enable_gitweb_owner)
-                git_config_from_file(git_owner_config, fmt("%s/config", path), NULL);
+        desc = NULL;
+        git_config_from_file(gitweb_config, fmt("%s/config", path), NULL);
+        
         if (base == path)
                 rel = xstrdup(fmt("%s", path));
         else
@@ -118,9 +124,13 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
         }
         repo->owner = owner;
 
-        p = fmt("%s/description", path);
-        if (!stat(p, &st))
-                readfile(p, &repo->desc, &size);
+        if (desc)
+                repo->desc = desc;
+        else {
+                p = fmt("%s/description", path);
+                if (!stat(p, &st))
+                        readfile(p, &repo->desc, &size);
+        }
 
         if (!repo->readme) {
                 p = fmt("%s/README.html", path);