#!/usr/bin/env bash set -euo pipefail ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)" BACKUP_DIR="${BACKUP_DIR:-$ROOT_DIR/backups/postgres}" TIMESTAMP="$(date +%Y%m%d_%H%M%S)" OUT_FILE="${1:-$BACKUP_DIR/alphax_${ALPHAX_ENV:-dev}_$TIMESTAMP.dump}" if [[ -z "${DATABASE_URL:-}" ]]; then echo "ERROR: DATABASE_URL is required" >&2 exit 1 fi mkdir -p "$(dirname "$OUT_FILE")" pg_dump "$DATABASE_URL" --format=custom --file="$OUT_FILE" echo "[backup] wrote $OUT_FILE"