Add support for including a footer on all pages

The new cgitrc option `footer` can be used to include a html-file which
replaces the standard 'generated by cgit' message at the bottom of each
page.

Suggested-by: Peter Danenberg <pcd@wikitex.org>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 10 insertions, 4 deletions

diff --git a/ui-shared.c b/ui-shared.c
index cd98387..8a00099 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -443,10 +443,16 @@ void cgit_print_docstart(struct cgit_context *ctx)
 
 void cgit_print_docend()
 {
-        html("</div><div class='footer'>generated ");
-        cgit_print_date(time(NULL), FMT_LONGDATE);
-        htmlf(" by cgit %s", cgit_version);
-        html("</div>\n</body>\n</html>\n");
+        html("</div>");
+        if (ctx.cfg.footer)
+                html_include(ctx.cfg.footer);
+        else {
+                html("<div class='footer'>generated ");
+                cgit_print_date(time(NULL), FMT_LONGDATE);
+                htmlf(" by cgit %s", cgit_version);
+                html("</div>\n");
+        }
+        html("</body>\n</html>\n");
 }
 
 int print_branch_option(const char *refname, const unsigned char *sha1,