Use reflist to print branch info

This updates ui-summary.c to use a reflist instead of for_each_branch_ref(),
as a step towards more flexible branch handling (filtering/sorting).

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

1 files changed, 16 insertions, 14 deletions

diff --git a/ui-summary.c b/ui-summary.c
index de8a180..1e895a6 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -10,41 +10,35 @@
 
 static int header;
 
-static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
-                                int flags, void *cb_data)
+static void cgit_print_branch(struct refinfo *ref)
 {
         struct commit *commit;
         struct commitinfo *info;
-        char buf[256];
-        char *ref;
+        char *name = (char *)ref->refname;
 
-        ref = xstrdup(refname);
-        strncpy(buf, refname, sizeof(buf));
-        commit = lookup_commit(sha1);
+        commit = lookup_commit(ref->object->sha1);
         // object is not really parsed at this point, because of some fallout
         // from previous calls to git functions in cgit_print_log()
         commit->object.parsed = 0;
         if (commit && !parse_commit(commit)){
                 info = cgit_parse_commit(commit);
                 html("<tr><td>");
-                cgit_log_link(ref, NULL, NULL, ref, NULL, NULL, 0);
+                cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0);
                 html("</td><td>");
                 cgit_print_age(commit->date, -1, NULL);
                 html("</td><td>");
                 html_txt(info->author);
                 html("</td><td>");
-                cgit_commit_link(info->subject, NULL, NULL, ref, NULL);
+                cgit_commit_link(info->subject, NULL, NULL, name, NULL);
                 html("</td></tr>\n");
                 cgit_free_commitinfo(info);
         } else {
                 html("<tr><td>");
-                html_txt(buf);
+                html_txt(name);
                 html("</td><td colspan='3'>");
-                htmlf("*** bad ref %s ***", sha1_to_hex(sha1));
+                htmlf("*** bad ref %s ***", sha1_to_hex(ref->object->sha1));
                 html("</td></tr>\n");
         }
-        free(ref);
-        return 0;
 }
 
 static void print_tag_header()
@@ -144,11 +138,19 @@ static int cgit_print_archive_cb(const char *refname, const unsigned char *sha1,
 
 static void cgit_print_branches()
 {
+        struct reflist list;
+        int i;
+
         html("<tr class='nohover'><th class='left'>Branch</th>"
              "<th class='left'>Idle</th>"
              "<th class='left'>Author</th>"
              "<th class='left'>Head commit</th></tr>\n");
-        for_each_branch_ref(cgit_print_branch_cb, NULL);
+
+        list.refs = NULL;
+        list.alloc = list.count = 0;
+        for_each_branch_ref(cgit_refs_cb, &list);
+        for(i=0; i<list.count; i++)
+                cgit_print_branch(list.refs[i]);
 }
 
 static void cgit_print_tags()