#!/bin/bash
set -e

TIMESTAMP=$(date +%Y%m%d_%H%M%S)

# Backup Gitea
pg_dump -h db -U "$POSTGRES_ADMIN_USER" "$GITEA_DB" | gzip > /backups/backup_${TIMESTAMP}_gitea.dump.gz

# Backup Odoo
pg_dump -h db -U "$POSTGRES_ADMIN_USER" "$ODOO_DB" | gzip > /backups/backup_${TIMESTAMP}_odoo.dump.gz

# Send backups to nextcloud. Also could use rclone.
# Upload Gitea backup
curl -T /backups/backup_${TIMESTAMP}_gitea.dump.gz -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" "$NEXTCLOUD_URL/remote.php/dav/files/$NEXTCLOUD_USER/gitea/backup_${TIMESTAMP}_gitea.dump.gz"

# Upload Odoo backup
curl -T /backups/backup_${TIMESTAMP}_odoo.dump.gz -u "$NEXTCLOUD_USER:$NEXTCLOUD_PASS" "$NEXTCLOUD_URL/remote.php/dav/files/$NEXTCLOUD_USER/odoo/backup_${TIMESTAMP}_odoo.dump.gz"

# Cleanup Gitea backups
ls -tp /backups/*_gitea.dump.gz | grep -v '/$' | tail -n +${BACKUP_RETAIN_COUNT:-10} | while read file; do
  echo "$(date) Deleted Gitea backup: $file" >> /backups/cleanup.log
  rm "$file"
done

# Cleanup Odoo backups
ls -tp /backups/*_odoo.dump.gz | grep -v '/$' | tail -n +${BACKUP_RETAIN_COUNT:-10} | while read file; do
  echo "$(date) Deleted Odoo backup: $file" >> /backups/cleanup.log
  rm "$file"
done

sleep 86400