#!/usr/bin/env bash
# Brings the isolated acceptance stand (docker compose project gis-acceptance)
# up or down.
#
#   test/acceptance/stand.sh up       build the image from this checkout, start
#                                     all services, apply migrations, import the
#                                     14 districts, wait for /readyz
#   test/acceptance/stand.sh down     stop and remove the stand with its volumes
#   test/acceptance/stand.sh ps|logs  pass-through to docker compose
#
# Environment: MINIO_IMAGE, POSTGIS_PLATFORM, APP_IMAGE, HTTP_MAX_UPLOAD_BYTES,
# LP_MAX_WORKERS, LP_MAX_NODES (see compose.acceptance.yml).
set -euo pipefail

HERE="$(cd "$(dirname "$0")" && pwd)"
ROOT="$(cd "$HERE/../.." && pwd)"
PROJECT=gis-acceptance
compose() {
  docker compose -p "$PROJECT" -f "$ROOT/deployments/docker-compose.yml" -f "$HERE/compose.acceptance.yml" "$@"
}

cmd="${1:-up}"
shift || true
case "$cmd" in
  up)
    echo "== build application image from $(git -C "$ROOT" rev-parse --short HEAD 2>/dev/null || echo 'this checkout')"
    compose build app worker
    echo "== start infrastructure ($PROJECT)"
    compose up -d --wait postgres minio rabbitmq
    echo "== migrate up"
    compose run --rm --no-deps app migrate up
    echo "== import districts"
    compose run --rm --no-deps app import-districts /stubs/districts.geojson
    compose up -d app worker
    echo "== wait for http://localhost:18080/readyz"
    for _ in $(seq 1 60); do
      if curl -fsS http://localhost:18080/readyz >/dev/null 2>&1; then
        curl -sS http://localhost:18080/readyz; echo
        compose ps --format 'table {{.Service}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}'
        exit 0
      fi
      sleep 2
    done
    echo "stand did not become ready" >&2
    compose logs --tail 50 app worker >&2
    exit 1
    ;;
  down)
    compose down -v --remove-orphans
    ;;
  *)
    compose "$cmd" "$@"
    ;;
esac