added README

2 files changed, 14 insertions, 0 deletions

diff --git a/README.md b/README.md
index 72ec60d..804b3ec 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,2 @@
 # yt-feed
+Simple bash script that takes a YouTube channel name as input and outputs either the RSS feed URL or, with the `-i` option, the channel ID.
diff --git a/yt-feed b/yt-feed
new file mode 100755
index 0000000..98b19e2
--- /dev/null
+++ b/yt-feed
@@ -0,0 +1,13 @@
+#!/bin/bash
+if [ -z "$1" ]; then
+	echo "Usage: $0 [-i] <channel name (no @)>"
+	exit
+elif [[ $1 != -i ]]; then
+	url=$(curl -s "https://validator.w3.org/feed/check.cgi?url=https://youtube.com/@$1" | grep "Validator Results" | sed -n 's/.*Results: \(.*\)<\/title>.*/\1/p')
+	echo $url
+else [ $1 == -i ];
+	url=$(curl -s "https://validator.w3.org/feed/check.cgi?url=https://youtube.com/@$2" | grep "Validator Results" | sed -n 's/.*id=\(.*\)<\/title>.*/\1/p')
+	echo $url
+fi
+
+