GIT notifications

git-oncommits.sh

#!/bin/bash

# For Windows, install https://github.com/Windos/BurntToast first

# Setup
PROJECT_DIR=~/Desktop/test-git
BRANCH_NAME="main"
CHECK_SEC=30
# End setup

cd $PROJECT_DIR

notified_sha=""

notify() {
	msg="You have changes to pull ($notified_sha)"
	if [ "$(uname)" == "Darwin" ]; then
	    osascript -e "display notification \"$msg\""
	elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
	    notify-send "$msg"
	elif [ "$(expr substr $(uname -s) 1 5)" == "MINGW" ]; then
		powershell.exe "New-BurntToastNotification -Text \"$msg\""
	fi
}

while (true); do
	git fetch origin
	sha="$(git rev-parse $BRANCH_NAME@{upstream})"
	if [ "$(git rev-parse HEAD)" != "$sha" ]; then
		if [ "$notified_sha" != "$sha" ]; then
			notified_sha="$sha"
			notify
		fi
	fi
	sleep $CHECK_SEC
done