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 mail and an loading icon if updating.
# When clicked, brings up `neomutt`.
case $BLOCK_BUTTON in
1) setsid -f "$TERMINAL" -e neomutt ;;
2) setsid -f mw sync > /dev/null ;;
3) notify-send "📬 Mail module" "\- Shows unread mail
- Shows 🔃 if syncing mail
- Left click opens neomutt
- Middle click syncs mail" ;;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
unread="$(find "${XDG_DATA_HOME:-$HOME/.local/share}"/mail/*/[Ii][Nn][Bb][Oo][Xx]/new/* -type f | wc -l 2> /dev/null)"
pidof mbsync > /dev/null 2>&1 && icon="🔃"
[ "$unread" = "0" ] && [ "$icon" = "" ] || echo "📬$unread$icon"