voidrice/.local/bin/statusbar/sb-pacpackages
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 upgradeable packages.
# For this to work, have a `pacman -Sy` command run in the background as a
# cronjob every so often as root. This script will then read those packages.
# When clicked, it will run an upgrade via pacman.
#
# Add the following text as a file in /usr/share/libalpm/hooks/statusbar.hook:
#
# [Trigger]
# Operation = Upgrade
# Type = Package
# Target = *
#
# [Action]
# Description = Updating statusbar...
# When = PostTransaction
# Exec = /usr/bin/pkill -RTMIN+8 dwmblocks # Or i3blocks if using i3.
case $BLOCK_BUTTON in
1) setsid -f "$TERMINAL" -e sb-popupgrade ;;
2) notify-send "$(/usr/bin/pacman -Qu)" ;;
3) notify-send "🎁 Upgrade module" "📦: number of upgradable packages
- Left click to upgrade packages
- Middle click to show upgradable packages" ;;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
pacman -Qu | grep -Fcv "[ignored]" | sed "s/^/📦/;s/^📦0$//g"