firefly-iii backup script

firefly-backup.sh

#!/bin/bash
#
# author: Nanne Huiges (nanne@huiges.nl)

# verbose: shows commands for debugging
set -x

INSTALL_DIR="/home/pi/firefly"
BACKUP_DIR="/home/pi/backups"
COMPOSE="/usr/local/bin/docker-compose"
NOW=$(date +"%Y_%m_%d")

mkdir -p $BACKUP_DIR/$NOW

# working directory
cd $INSTALL_DIR

# take the system down. We can't copy databasefiles on a running system
$COMPOSE down

# copy / tar. split in 3 separate commands for easier debugging.
$COMPOSE run -v $BACKUP_DIR/$NOW:/backups backup \
  tar czvf /backups/backup_db.tar.gz /var/lib/postgresql/data
$COMPOSE run -v $BACKUP_DIR/$NOW:/backups backup \
  tar czvf /backups/backup_export.tar.gz /var/www/firefly-iii/storage/export
$COMPOSE run -v $BACKUP_DIR/$NOW:/backups backup \
  tar czvf /backups/backup_upload.tar.gz /var/www/firefly-iii/storage/upload

# copy some stray files. the docker-compose is important as it holds your env. settings!
# for instance your FF_APP_KEY
cp $INSTALL_DIR/Dockerfile $BACKUP_DIR/$NOW
cp $INSTALL_DIR/docker-compose.yml $BACKUP_DIR/$NOW
cp -r $INSTALL_DIR/bin $BACKUP_DIR/$NOW

$COMPOSE up -d