#!/bin/sh
# 2020-2025 dtb. public domain

export YTFEED_FEEDS_DIR # well, just in case

printf "\
     ____ __  __  __
 /_/  /  /_  /_/ /_/  _/  /\\   ytfeed 2.0.0-pre
__/  /  /   /_  /_  /_/  /__\\  dtb 2020-2025
"

menu <<EOF

Subscribe to new feed.

	printf 'Please enter the channel ID to which to be subscribed: '
	</dev/tty \
		head -n 1 \
		| xargs ytfeed.dl "$YTFEED_FEEDS_DIR"

Browse feeds.

	ytfeed.browse-feeds "$YTFEED_FEEDS_DIR" \
		| menu

Browse all feeds.

	cat "$YTFEED_FEEDS_DIR"/*.xml \
		| ytfeed.aggregate \
		| ytfeed.browse-feed \
		| menu

Refresh feeds.

	for f in "$YTFEED_FEEDS_DIR"/*.xml
		do printf '%s\\n' "\$f" \
			| sed -e 's,^.*/,,' \
				-e 's,\\.xml\$,,' \
			| xargs ytfeed.dl "$YTFEED_FEEDS_DIR"
		done

Show configuration

	printf 'YTFEED_FEEDS_DIR: %s\n' "$YTFEED_FEEDS_DIR" >&2
EOF