name: build-lint-push-containers

on:
  push:
    branches:
      - "v3"
      - "master"
    paths-ignore:
      - ".github/**"
      - "README.md"
      - "docs/**"

  release:
    types: [published]

env:
  # AWS Configuration
  AWS_REGION_STG: eu-west-1
  AWS_REGION_PLATFORM: eu-west-1
  AWS_REGION: us-east-1

  # Container's configuration
  IMAGE_NAME: prowler
  DOCKERFILE_PATH: ./Dockerfile

  # Tags
  LATEST_TAG: latest
  STABLE_TAG: stable
  # The RELEASE_TAG is set during runtime in releases
  RELEASE_TAG: ""
  # The PROWLER_VERSION and PROWLER_VERSION_MAJOR are set during runtime in releases
  PROWLER_VERSION: ""
  PROWLER_VERSION_MAJOR: ""
  # TEMPORARY_TAG: temporary

  # Python configuration
  PYTHON_VERSION: 3.12

jobs:
  # Build Prowler OSS container
  container-build-push:
    # needs: dockerfile-linter
    runs-on: ubuntu-latest
    outputs:
      prowler_version_major: ${{ steps.get-prowler-version.outputs.PROWLER_VERSION_MAJOR }}
      prowler_version: ${{ steps.get-prowler-version.outputs.PROWLER_VERSION }}
    env:
      POETRY_VIRTUALENVS_CREATE: "false"

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}

      - name: Install Poetry
        run: |
          pipx install poetry
          pipx inject poetry poetry-bumpversion

      - name: Get Prowler version
        id: get-prowler-version
        run: |
          PROWLER_VERSION="$(poetry version -s 2>/dev/null)"
          echo "PROWLER_VERSION=${PROWLER_VERSION}" >> "${GITHUB_ENV}"
          echo "PROWLER_VERSION=${PROWLER_VERSION}" >> "${GITHUB_OUTPUT}"

          # Store prowler version major just for the release
          PROWLER_VERSION_MAJOR="${PROWLER_VERSION%%.*}"
          echo "PROWLER_VERSION_MAJOR=${PROWLER_VERSION_MAJOR}" >> "${GITHUB_ENV}"
          echo "PROWLER_VERSION_MAJOR=${PROWLER_VERSION_MAJOR}" >> "${GITHUB_OUTPUT}"

          case ${PROWLER_VERSION_MAJOR} in
          3)
              echo "LATEST_TAG=v3-latest" >> "${GITHUB_ENV}"
              echo "STABLE_TAG=v3-stable" >> "${GITHUB_ENV}"
              ;;

          4)
              echo "LATEST_TAG=latest" >> "${GITHUB_ENV}"
              echo "STABLE_TAG=stable" >> "${GITHUB_ENV}"
              ;;

          *)
              # Fallback if any other version is present
              echo "Releasing another Prowler major version, aborting..."
              exit 1
              ;;
          esac

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to Public ECR
        uses: docker/login-action@v3
        with:
          registry: public.ecr.aws
          username: ${{ secrets.PUBLIC_ECR_AWS_ACCESS_KEY_ID }}
          password: ${{ secrets.PUBLIC_ECR_AWS_SECRET_ACCESS_KEY }}
        env:
          AWS_REGION: ${{ env.AWS_REGION }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and push container image (latest)
        if: github.event_name == 'push'
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: |
            ${{ secrets.DOCKER_HUB_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.LATEST_TAG }}
            ${{ secrets.PUBLIC_ECR_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.LATEST_TAG }}
          file: ${{ env.DOCKERFILE_PATH }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Build and push container image (release)
        if: github.event_name == 'release'
        uses: docker/build-push-action@v6
        with:
          # Use local context to get changes
          # https://github.com/docker/build-push-action#path-context
          context: .
          push: true
          tags: |
            ${{ secrets.DOCKER_HUB_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.PROWLER_VERSION }}
            ${{ secrets.DOCKER_HUB_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.STABLE_TAG }}
            ${{ secrets.PUBLIC_ECR_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.PROWLER_VERSION }}
            ${{ secrets.PUBLIC_ECR_REPOSITORY }}/${{ env.IMAGE_NAME }}:${{ env.STABLE_TAG }}
          file: ${{ env.DOCKERFILE_PATH }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  dispatch-action:
    needs: container-build-push
    runs-on: ubuntu-latest
    steps:
      - name: Get latest commit info (latest)
        if: github.event_name == 'push'
        run: |
          LATEST_COMMIT_HASH=$(echo ${{ github.event.after }} | cut -b -7)
          echo "LATEST_COMMIT_HASH=${LATEST_COMMIT_HASH}" >> $GITHUB_ENV

      - name: Dispatch event (latest)
        if: github.event_name == 'push' && needs.container-build-push.outputs.prowler_version_major == '3'
        run: |
          curl https://api.github.com/repos/${{ secrets.DISPATCH_OWNER }}/${{ secrets.DISPATCH_REPO }}/dispatches \
            -H "Accept: application/vnd.github+json" \
            -H "Authorization: Bearer ${{ secrets.PROWLER_BOT_ACCESS_TOKEN }}" \
            -H "X-GitHub-Api-Version: 2022-11-28" \
            --data '{"event_type":"dispatch","client_payload":{"version":"v3-latest", "tag": "${{ env.LATEST_COMMIT_HASH }}"}}'

      - name: Dispatch event (release)
        if: github.event_name == 'release' && needs.container-build-push.outputs.prowler_version_major == '3'
        run: |
          curl https://api.github.com/repos/${{ secrets.DISPATCH_OWNER }}/${{ secrets.DISPATCH_REPO }}/dispatches \
            -H "Accept: application/vnd.github+json" \
            -H "Authorization: Bearer ${{ secrets.PROWLER_BOT_ACCESS_TOKEN }}" \
            -H "X-GitHub-Api-Version: 2022-11-28" \
            --data '{"event_type":"dispatch","client_payload":{"version":"release", "tag":"${{ needs.container-build-push.outputs.prowler_version }}"}}'