From e57a3d5ecf30762eded942d6779d7357f8d25f38 Mon Sep 17 00:00:00 2001
From: Solderpunk <solderpunk@sdf.org>
Date: Thu, 11 Jun 2020 22:43:13 +0200
Subject: [PATCH] Read header for directory listings from .mollyhead.

---
 handler.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/handler.go b/handler.go
index ff478ec..852e4ff 100644
--- a/handler.go
+++ b/handler.go
@@ -270,6 +270,15 @@ func generateDirectoryListing(URL *url.URL, path string) string {
 		log.Fatal(err)
 	}
 	listing = "# Directory listing\n\n"
+	// Override with .mollyhead file
+	header_path := filepath.Join(path, ".mollyhead")
+	_, err = os.Stat(header_path)
+	if err == nil {
+		header, err := ioutil.ReadFile(header_path)
+		if err == nil {
+			listing = string(header)
+		}
+	}
 	// Do "up" link first
 	if URL.Path != "/" {
 		if strings.HasSuffix(URL.Path, "/") {