when:
  - event: [push, manual]
    branch: [main]

steps:
  prepare-e2e-image-tags:
    image: alpine:3.21
    commands:
      - |
        COMMIT_SHA="${CI_COMMIT_SHA:-${CI_COMMIT:-${DRONE_COMMIT_SHA:-${DRONE_COMMIT:-}}}}"
        if [ -n "$COMMIT_SHA" ]; then
          IMAGE_TAG="$(printf '%s' "$COMMIT_SHA" | cut -c1-8)"
        else
          REF_NAME="${CI_COMMIT_REF:-${CI_COMMIT_BRANCH:-manual}}"
          REF_NAME="${REF_NAME#refs/heads/}"
          REF_NAME="$(printf '%s' "$REF_NAME" | sed 's#[^A-Za-z0-9_.-]#-#g')"
          IMAGE_TAG="$(printf '%s' "${REF_NAME:-manual}-${CI_PIPELINE_NUMBER:-0}" | cut -c1-32)"
        fi
        echo "Using e2e image tag: $IMAGE_TAG"
        printf '%s\n' "$IMAGE_TAG" > .e2e-tags
      - printf '%s\n' "latest" >> .e2e-tags

  build-and-push-e2e-image:
    image: docker.io/woodpeckerci/plugin-docker-buildx:latest
    privileged: true
    depends_on:
      - prepare-e2e-image-tags
    settings:
      registry: git.cluster.lab.kemkas.hu
      repo: git.cluster.lab.kemkas.hu/${CI_REPO}-e2e
      context: e2e
      dockerfile: e2e/Dockerfile
      tags_file: .e2e-tags
      username:
        from_secret: gitea_packages_username
      password:
        from_secret: gitea_packages_token

  run-e2e:
    image: docker:28-cli
    privileged: true
    depends_on:
      - build-and-push-e2e-image
    environment:
      GITEA_PACKAGES_USERNAME:
        from_secret: gitea_packages_username
      GITEA_PACKAGES_TOKEN:
        from_secret: gitea_packages_token
    commands:
      - |
        COMMIT_SHA="${CI_COMMIT_SHA:-${CI_COMMIT:-${DRONE_COMMIT_SHA:-${DRONE_COMMIT:-}}}}"
        if [ -n "$COMMIT_SHA" ]; then
          IMAGE_TAG="$(printf '%s' "$COMMIT_SHA" | cut -c1-8)"
        else
          REF_NAME="${CI_COMMIT_REF:-${CI_COMMIT_BRANCH:-manual}}"
          REF_NAME="${REF_NAME#refs/heads/}"
          REF_NAME="$(printf '%s' "$REF_NAME" | sed 's#[^A-Za-z0-9_.-]#-#g')"
          IMAGE_TAG="$(printf '%s' "${REF_NAME:-manual}-${CI_PIPELINE_NUMBER:-0}" | cut -c1-32)"
        fi
        export FRONTEND_IMAGE="git.cluster.lab.kemkas.hu/${CI_REPO}:${IMAGE_TAG}"
        export E2E_IMAGE="git.cluster.lab.kemkas.hu/${CI_REPO}-e2e:${IMAGE_TAG}"
        echo "Using image tag: $IMAGE_TAG"
      - docker login git.cluster.lab.kemkas.hu -u "$GITEA_PACKAGES_USERNAME" -p "$GITEA_PACKAGES_TOKEN"
      - |
        for i in $(seq 1 30); do
          if docker manifest inspect "$FRONTEND_IMAGE" >/dev/null 2>&1; then
            break
          fi

          if [ "$i" -eq 30 ]; then
            echo "Frontend image not available: $FRONTEND_IMAGE"
            exit 1
          fi

          echo "Waiting for frontend image: $FRONTEND_IMAGE"
          sleep 10
        done
      - trap 'docker compose -f e2e.docker-compose.yaml down -v --remove-orphans' EXIT
      - docker compose -f e2e.docker-compose.yaml pull
      - docker compose -f e2e.docker-compose.yaml up --no-build --abort-on-container-exit --exit-code-from e2e e2e