ui-shared.c: add cgit_summary_link()

This function can be used to generate a link to the summary page for the
currently active repo.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/ui-shared.c b/ui-shared.c
index 2eddd2d..ee3f6fe 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -244,32 +244,37 @@ static char *repolink(char *title, char *class, char *page, char *head,
 static void reporevlink(char *page, char *name, char *title, char *class,
 			char *head, char *rev, char *path)
 {
 	char *delim;
 
 	delim = repolink(title, class, page, head, path);
 	if (rev && strcmp(rev, ctx.qry.head)) {
 		html(delim);
 		html("id=");
 		html_url_arg(rev);
 	}
 	html("'>");
 	html_txt(name);
 	html("</a>");
 }
 
+void cgit_summary_link(char *name, char *title, char *class, char *head)
+{
+	reporevlink(NULL, name, title, class, head, NULL, NULL);
+}
+
 void cgit_tree_link(char *name, char *title, char *class, char *head,
 		    char *rev, char *path)
 {
 	reporevlink("tree", name, title, class, head, rev, path);
 }
 
 void cgit_plain_link(char *name, char *title, char *class, char *head,
 		     char *rev, char *path)
 {
 	reporevlink("plain", name, title, class, head, rev, path);
 }
 
 void cgit_log_link(char *name, char *title, char *class, char *head,
 		   char *rev, char *path, int ofs, char *grep, char *pattern)
 {
 	char *delim;