name: API - Build and Push containers

on:
  push:
    branches:
      - "master"
    paths:
      - "api/**"
      - ".github/workflows/api-build-lint-push-containers.yml"

  # Uncomment the code below to test this action on PRs
  # pull_request:
  #   branches:
  #     - "master"
  #   paths:
  #     - "api/**"
  #     - ".github/workflows/api-build-lint-push-containers.yml"

  release:
    types: [published]

env:
  # Tags
  LATEST_TAG: latest
  RELEASE_TAG: ${{ github.event.release.tag_name }}
  STABLE_TAG: stable

  WORKING_DIRECTORY: ./api

  # Container Registries
  PROWLERCLOUD_DOCKERHUB_REPOSITORY: prowlercloud
  PROWLERCLOUD_DOCKERHUB_IMAGE: prowler-api

jobs:
  repository-check:
    name: Repository check
    runs-on: ubuntu-latest
    outputs:
      is_repo: ${{ steps.repository_check.outputs.is_repo }}
    steps:
      - name: Repository check
        id: repository_check
        working-directory: /tmp
        run: |
          if [[ ${{ github.repository }} == "prowler-cloud/prowler" ]]
          then
            echo "is_repo=true" >> "${GITHUB_OUTPUT}"
          else
            echo "This action only runs for prowler-cloud/prowler"
            echo "is_repo=false" >> "${GITHUB_OUTPUT}"
          fi

  # Build Prowler OSS container
  container-build-push:
    needs: repository-check
    if: needs.repository-check.outputs.is_repo == 'true'
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ${{ env.WORKING_DIRECTORY }}

    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Set short git commit SHA
        id: vars
        run: |
          shortSha=$(git rev-parse --short ${{ github.sha }})
          echo "SHORT_SHA=${shortSha}" >> $GITHUB_ENV

      - name: Login to DockerHub
        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0

      - name: Build and push container image (latest)
        # Comment the following line for testing
        if: github.event_name == 'push'
        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
        with:
          context: ${{ env.WORKING_DIRECTORY }}
          # Set push: false for testing
          push: true
          tags: |
            ${{ env.PROWLERCLOUD_DOCKERHUB_REPOSITORY }}/${{ env.PROWLERCLOUD_DOCKERHUB_IMAGE }}:${{ env.LATEST_TAG }}
            ${{ env.PROWLERCLOUD_DOCKERHUB_REPOSITORY }}/${{ env.PROWLERCLOUD_DOCKERHUB_IMAGE }}:${{ env.SHORT_SHA }}
          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@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
        with:
          context: ${{ env.WORKING_DIRECTORY }}
          push: true
          tags: |
            ${{ env.PROWLERCLOUD_DOCKERHUB_REPOSITORY }}/${{ env.PROWLERCLOUD_DOCKERHUB_IMAGE }}:${{ env.RELEASE_TAG }}
            ${{ env.PROWLERCLOUD_DOCKERHUB_REPOSITORY }}/${{ env.PROWLERCLOUD_DOCKERHUB_IMAGE }}:${{ env.STABLE_TAG }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Trigger deployment
        if: github.event_name == 'push'
        uses: peter-evans/repository-dispatch@ff45666b9427631e3450c54a1bcbee4d9ff4d7c0 # v3.0.0
        with:
          token: ${{ secrets.PROWLER_BOT_ACCESS_TOKEN }}
          repository: ${{ secrets.CLOUD_DISPATCH }}
          event-type: prowler-api-deploy
          client-payload: '{"sha": "${{ github.sha }}", "short_sha": "${{ env.SHORT_SHA }}"}'