vlad doster eed099b954 Cohesive shell script formatting
- Format all shell scripts using [shfmt]
  (https://github.com/mvdan/sh).

Options used:

* `-bn`: binary ops like && and | may start a line
* `-sr`: redirect operators will be followed by a space
* `-ci`: indent switch cases
* `-i 4`: indent 4 spaces
* `-s`: simplify the code
* `-p`: parse for posix compliance

- Add Github action to lint changes to scripts and enforce formatting
  going forward

Signed-off-by: Vladislav Doster <mvdoster@gmail.com>
2021-03-15 06:16:20 -05:00

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#!/bin/sh
# Displays number of unread news items and an loading icon if updating.
# When clicked, brings up `newsboat`.
case $BLOCK_BUTTON in
1) setsid "$TERMINAL" -e newsboat ;;
2) setsid -f newsup exit > /dev/null ;;
3) notify-send "📰 News module" "\- Shows unread news items
- Shows 🔃 if updating with \`newsup\`
- Left click opens newsboat
- Middle click syncs RSS feeds
<b>Note:</b> Only one instance of newsboat (including updates) may be running at a time." ;;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
cat /tmp/newsupdate 2> /dev/null || echo "$(newsboat -x print-unread | awk '{ if($1>0) print "📰" $1}')$(cat "${XDG_CONFIG_HOME:-$HOME/.config}"/newsboat/.update 2> /dev/null)"