added rss feed to main page

1 files changed, 17 insertions, 0 deletions

diff --git a/scripts/addback.sh b/scripts/addback.sh
new file mode 100755
index 0000000..481733f
--- /dev/null
+++ b/scripts/addback.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# A simple extension to add a back button to every page that needs one.
+
+PROJECT_ROOT="./build/website"
+if [ "$(realpath "$1")" = "$(realpath "$PROJECT_ROOT/index.html")" ]; then
+	printf ' '
+	exit 0
+fi
+
+#
+if [ "$(basename "$1")" = 'index.html' ];
+then
+	printf '<a href="\.\./index\.html">Back</a>'
+else
+	printf '<a href="\./index\.html">Back</a>'
+fi