ui-commit: Preserve path limit in links to tree and diff pages

For tree links, the original link is unchanged, but in the case of a path
limit, a subtree link is added to the right of the original tree link.

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

diff --git a/ui-commit.c b/ui-commit.c
index b3a206350330378c22b03e5f3ebc3c17f49a808d..179392194df92a82f0f32c1848929c23fde165aa 100644 (file)
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -71,6 +71,10 @@ void cgit_print_commit(char *hex, const char *prefix)
        tmp = xstrdup(hex);
        cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
                       ctx.qry.head, tmp, NULL);
+       if (prefix) {
+               html(" /");
+               cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tmp, prefix);
+       }
        html("</td></tr>\n");
        for (p = commit->parents; p ; p = p->next) {
                parent = lookup_commit_reference(p->item->object.sha1);
@@ -86,7 +90,7 @@ void cgit_print_commit(char *hex, const char *prefix)
                                 ctx.qry.head, sha1_to_hex(p->item->object.sha1), 0);
                html(" (");
                cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
-                              sha1_to_hex(p->item->object.sha1), NULL, 0);
+                              sha1_to_hex(p->item->object.sha1), prefix, 0);
                html(")</td></tr>");
                parents++;
        }