Add a favicon option to cgitrc

This option is used to specify a shortcut icon on all cgit pages.

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

4 files changed, 10 insertions, 0 deletions

diff --git a/cgit.c b/cgit.c
index 8f154c9..8795085 100644
--- a/cgit.c
+++ b/cgit.c
@@ -27,2 +27,4 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.css = xstrdup(value);
+        else if (!strcmp(name, "favicon"))
+                ctx.cfg.favicon = xstrdup(value);
         else if (!strcmp(name, "footer"))
diff --git a/cgit.h b/cgit.h
index d18d9ca..7881aca 100644
--- a/cgit.h
+++ b/cgit.h
@@ -127,2 +127,3 @@ struct cgit_config {
         char *css;
+        char *favicon;
         char *footer;
diff --git a/cgitrc b/cgitrc
index f1d8997..9e8a0f2 100644
--- a/cgitrc
+++ b/cgitrc
@@ -109,2 +109,4 @@
 
+## Link to favicon
+#favicon=/favicon.ico
 
diff --git a/ui-shared.c b/ui-shared.c
index 8a00099..6f83d2a 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -439,2 +439,7 @@ void cgit_print_docstart(struct cgit_context *ctx)
         html("'/>\n");
+        if (ctx->cfg.favicon) {
+                html("<link rel='shortcut icon' href='");
+                html_attr(ctx->cfg.favicon);
+                html("'/>\n");
+        }
         html("</head>\n");