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
# Syncs repositories and downloads updates, meant to be run as a cronjob.
ping -q -c 1 example.org > /dev/null || exit
notify-send "📦 Repository Sync" "Checking for package updates..."
sudo pacman -Syyuw --noconfirm || notify-send "Error downloading updates.
Check your internet connection, if pacman is already running, or run update manually to see errors."
pkill -RTMIN+8 "${STATUSBAR:-dwmblocks}"
if pacman -Qu | grep -v "\[ignored\]"; then
notify-send "🎁 Repository Sync" "Updates available. Click statusbar icon (📦) for update."
else
notify-send "📦 Repository Sync" "Sync complete. No new packages for update."
fi