WordPress S3 Backup Bash Script

wordpress-s3-backup.sh

# WordPress S3 Backup Script
# ---------------------------------------------------------------------------------
#!/bin/bash

bucket="s3://" # Your S3 Bucket

if [ -z "$1" ]
then
	path=$PWD
else
	path=$1
	cd $path
fi

if $(wp core is-installed);
then
	archive="$(date +%Y%m%d-%H%M%S)-${PWD##*/}.tar.gz"
	dbname=$(wp eval 'echo DB_NAME;')

	# Create database dump for backup
	echo "🗃   Creating database dump…"
	wp db export $dbname.sql --quiet

	# Create tar archive for backup
	echo "📦  Packaging backup files…"
	tar czf $archive $dbname.sql wp-content/themes/ wp-content/plugins/ wp-content/uploads/

	# Send tar archive to S3
	echo "🛰   Sending backup to S3…"
	aws s3 cp $archive $bucket/${PWD##*/}/$archive --quiet

	# Remove backup files from local machine
	echo "🗑   Deleting backup files from local machine…"
	rm $archive $dbname.sql

	echo "🚀  Backup successful."
fi