From 5ab4f60b0b8fa6eae686b224cbb1c94ee04ea89a Mon Sep 17 00:00:00 2001
From: dece <shgck@pistache.land>
Date: Thu, 10 Feb 2022 19:27:56 +0100
Subject: [PATCH] gemtext-index

---
 gemtext-index.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 gemtext-index.sh

diff --git a/gemtext-index.sh b/gemtext-index.sh
new file mode 100755
index 0000000..0c36b2d
--- /dev/null
+++ b/gemtext-index.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Create a Gemtext index from the files in the directory and their main title.
+# Spaces in file names are escaped (but not tabs or other heresies).
+
+usage() {
+    echo "Usage: $0 [-h] [DIR]"
+    echo "Print a Gemtext index of the directory."
+    echo "  -h     show usage"
+    echo "  DIR    use this directory instead of the working dir"
+}
+
+[[ "$1" == "-h" ]] && usage && exit 0
+
+DIR="${1:-.}"
+for file in "$DIR"/*.gmi; do
+    title="$(head -n 1 "$file" | cut -c 3-)"
+    echo "=> ${file// /%20} $title"
+done