Git as a time machine for file backup

git-backup.sh

#!/bin/bash

gitstatus=`git status -s -uall`
curtime=`date`

# Check if has changes
if echo $gitstatus | grep "."; then
	git add .
	git commit -m "Automatic Backup @ $curtime

Changes:
$gitstatus"

        # git push origin master
else
        echo "No changes @ $curtime"
fi

Just include files & folders in mu-plugins

.gitignore

# First, ignore everything
*

# Whitelist .gitignore
!/.gitignore

# Whitelist anything that's a directory, this is required
!*/

# ...except the ones we want
!.vscode/**/*.*
!wp-content/mu-plugins/**/*.*