#!/usr/bin/env bash

set -eu
set -o pipefail

echo "Backup: perform gitea backup"

su --login gitea -c '/home/gitea/gitea-dump.sh'
mkdir -p {{ backup_directory }}/gitea
mv /home/gitea/backups/* {{ backup_directory }}/gitea

echo "Backup: perform backup with gobackup"

gobackup perform --config={{ backup_gobackup_config }}

echo "Backup: send backups to remote storage with retic"

restic-shell.sh backup --verbose {{ backup_directory }} \
    && restic-shell.sh check \
	&& restic-shell.sh forget --compact --prune --keep-daily 90 --keep-monthly 36 \
	&& restic-shell.sh check

echo "Backup: send notification"

curl -s -X POST 'https://api.telegram.org/bot{{ notifications_tg_bot_token }}/sendMessage' \
  -d 'chat_id={{ notifications_tg_chat_id }}' \
  -d 'parse_mode=HTML' \
  -d 'text=<b>{{ notifications_name }}</b>: бекап успешно завершен!'

echo -e "\nRemove old files"

keep-files.py {{ backup_directory }}/gitea --keep 2

echo -e "\nBackup: done"