#!/usr/bin/env bash
# Flyway validate using migration files from repo root; JDBC from env (staging / CI DB).
# Env: EMS_CI_FLYWAY_URL — if unset, skips (warn). Optional: EMS_CI_FLYWAY_USER, EMS_CI_FLYWAY_PASSWORD, FLYWAY_IMAGE
set -euo pipefail

if [[ -z "${EMS_CI_FLYWAY_URL:-}" ]]; then
  echo "WARN: EMS_CI_FLYWAY_URL not set — skipping remote Flyway validate (set Gitea secret for CI)."
  exit 0
fi

ROOT="$(git rev-parse --show-toplevel 2>/dev/null || pwd)"
cd "$ROOT"

IMG="${FLYWAY_IMAGE:-flyway/flyway:12}"

args=(
  run --rm
  -v "$ROOT/db/migration:/flyway/sql/migration"
  -v "$ROOT/db/routines:/flyway/sql/routines"
  -v "$ROOT/db/views:/flyway/sql/views"
  -e "FLYWAY_URL=${EMS_CI_FLYWAY_URL}"
  -e "FLYWAY_SCHEMAS=ems"
  -e "FLYWAY_LOCATIONS=filesystem:/flyway/sql/migration,filesystem:/flyway/sql/routines,filesystem:/flyway/sql/views"
)

if [[ -n "${EMS_CI_FLYWAY_USER:-}" ]]; then
  args+=(-e "FLYWAY_USER=${EMS_CI_FLYWAY_USER}")
fi
if [[ -n "${EMS_CI_FLYWAY_PASSWORD:-}" ]]; then
  args+=(-e "FLYWAY_PASSWORD=${EMS_CI_FLYWAY_PASSWORD}")
fi

args+=("$IMG" validate)

echo "Running Flyway validate against remote DB (schema ems)…"
docker "${args[@]}"