#!/bin/bash

baseurl="https://git.housh.dev/homelab/backup/raw/branch/main"
systemdir="/etc/systemd/system"
bindir="/usr/local/bin"

# Remove backup service file if it exists and install the service file.
[ -f "$systemdir/backup.service" ] &&
  systemctl stop backup.service &&
  rm -f "$systemdir/backup.service"
wget "$baseurl/backup.service" -O "$systemdir/backup.service"

# Only download the timer file if it doesn't exist.
[ ! -f "$systemdir/backup.timer" ] &&
  wget "$baseurl/backup.timer" -O "$systemdir/backup.timer"

# Remove the backup script file if it exists and install the backup script.
[ -f "$bindir/docker-backup" ] && rm -f "$bindir/docker-backup"
wget "$baseurl/docker-backup.sh" -O "$bindir/docker-backup"

# Remove the restore script file if it exists and install the restore script.
[ -f "$bindir/docker-restore" ] && rm -f "$bindir/docker-restore"
wget "$baseurl/docker-restore.sh" -O "$bindir/docker-restore"

# Start services
systemctl daemon-reload
systemctl start backup.timer
systemctl start backup.service