Files
bookstore/deploy/backup.sh
T
twooeyandClaude Sonnet 5 c9d637c907 Week 1 infrastructure: Docker environments, deploy pipeline, bookstore-core scaffold
Docker Compose environments for dev/staging/production (MariaDB, Redis,
Caddy, Action Scheduler cron sidecar), an idempotent deploy script,
git-hook-based deploy pipeline, backup/restore scripts, and the
bookstore-core plugin stub with WooCommerce HPOS compatibility declared.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-27 09:50:18 -04:00

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#!/usr/bin/env bash
# Off-host database + uploads backup (design doc §01, launch gate: "A full
# backup has been restored successfully into staging" — see restore.sh).
set -euo pipefail
ENVIRONMENT="${1:?Usage: backup.sh <staging|production>}"
REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$REPO_ROOT"
ENV_FILE=".env.${ENVIRONMENT}"
set -a
# shellcheck disable=SC1090
source "$ENV_FILE"
set +a
TIMESTAMP="$(date +%Y%m%d-%H%M%S)"
BACKUP_DIR="${BACKUP_DIR:-./backups}/${ENVIRONMENT}"
mkdir -p "$BACKUP_DIR"
COMPOSE="docker compose -f docker-compose.yml -f docker-compose.${ENVIRONMENT}.yml --env-file ${ENV_FILE}"
echo "==> dumping database"
$COMPOSE exec -T db sh -c "exec mysqldump -u\"\$MARIADB_USER\" -p\"\$MARIADB_PASSWORD\" \"\$MARIADB_DATABASE\"" \
| gzip > "$BACKUP_DIR/db-${TIMESTAMP}.sql.gz"
echo "==> archiving uploads"
$COMPOSE run --rm -T wordpress tar -czf - -C /var/www/html/wp-content uploads \
> "$BACKUP_DIR/uploads-${TIMESTAMP}.tar.gz"
if [[ -n "${BACKUP_REMOTE:-}" ]]; then
echo "==> syncing to off-host storage ($BACKUP_REMOTE)"
rclone copy "$BACKUP_DIR/db-${TIMESTAMP}.sql.gz" "$BACKUP_REMOTE/${ENVIRONMENT}/"
rclone copy "$BACKUP_DIR/uploads-${TIMESTAMP}.tar.gz" "$BACKUP_REMOTE/${ENVIRONMENT}/"
else
echo "==> BACKUP_REMOTE not set — backup stayed local only; configure rclone before launch"
fi
echo "==> pruning local backups older than ${BACKUP_RETENTION_DAYS:-14} days"
find "$BACKUP_DIR" -type f -mtime "+${BACKUP_RETENTION_DAYS:-14}" -delete
echo "==> backup complete: $BACKUP_DIR"