name: ZITADEL PR
on:
  pull_request:
    branches:
      - '**'

env:
  REGISTRY: ghcr.io
  NODE_VERSION: '12'
  GO_VERSION: '1.15'
  OPERATOR_IMAGE_NAME: ${{ github.repository }}-operator
  CRDB_IMAGE_NAME: ${{ github.repository }}-crbackup
  ARTIFACTS_FOLDER: './artifacts'

jobs:
  refs:
    name: Prepare CI Vars
    runs-on: ubuntu-18.04
    outputs:
      sha_short: ${{ steps.refs.outputs.sha_short }}
      short_ref: ${{ steps.refs.outputs.short_ref }}
      version: ${{ steps.refs.outputs.version }}
    steps:
      - name: Source checkout
        uses: actions/checkout@v2
      - name: Semantic Release
        id: semantic
        uses: cycjimmy/semantic-release-action@v2
        with:
          dry_run: true
          semantic_version: 17.0.4
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Set outputs
        id: refs
        run: |
          export BRANCH=${GITHUB_REF#refs/*/}
          echo "branch: ${BRANCH}"

          export BRANCHTRANSLATED=$(echo ${BRANCH} | tr '/' '_')
          echo "short_ref: ${BRANCHTRANSLATED}"

          export VERSION=""
          if ${{ steps.semantic.outputs.new_release_published == 'true' }}; then
            export VERSION=${{ steps.semantic.outputs.new_release_version }}
          else
            export VERSION=${BRANCHTRANSLATED}
          fi
          echo "New semantic release: ${{ steps.semantic.outputs.new_release_published }}"
          echo "version: ${VERSION}"

          echo "::set-output name=short_ref::${BRANCHTRANSLATED}"
          echo "::set-output name=sha_short::SHA-$(git rev-parse --short=12 HEAD)"
          echo "::set-output name=version::${VERSION}"

  zitadel-image:
    name: Build ZITADEL
    needs: refs
    runs-on: ubuntu-18.04
    steps:
      - name: Source checkout
        uses: actions/checkout@v2
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-zitadel-${{ hashFiles('**/go.sum', 'console/package-lock.json', 'build/dockerfile') }}
          restore-keys: |
            ${{ runner.os }}-zitadel-
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: ${{ env.REGISTRY }}
      - run: ls -la
      - uses: docker/build-push-action@v2
        with:
          context: .
          file: ./build/dockerfile
          platforms: linux/amd64
          tags: ${{ env.REGISTRY }}/${{ github.repository }}:${{ needs.refs.outputs.sha_short }},${{ env.REGISTRY }}/${{ github.repository }}:${{ needs.refs.outputs.short_ref }}
          push: false
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new
      - uses: docker/build-push-action@v2
        with:
          context: .
          file: ./build/dockerfile
          platforms: linux/amd64
          tags: ${{ env.REGISTRY }}/${{ github.repository }}:coverage
          push: false
          cache-from: type=local,src=/tmp/.buildx-cache-new
          target: go-codecov
          outputs: type=local,dest=/tmp/zitadel
      - uses: codecov/codecov-action@v1
        with:
          files: /tmp/zitadel/profile.cov
          name: codecov-go
      -
        # Temp fix
        # https://github.com/docker/build-push-action/issues/252
        # https://github.com/moby/buildkit/issues/1896
        name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

  operator-image:
    needs: refs
    runs-on: ubuntu-18.04
    name: Build ZITADEL Operator ${{ matrix.goos }}-${{ matrix.goarch }}
    strategy:
      matrix:
        goos: [ 'linux', 'darwin', 'windows' ]
        goarch: [ 'amd64' ]
    steps:
      - name: Source checkout
        uses: actions/checkout@v2
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ matrix.goos }}-${{ matrix.goarch }}-operator-image-${{ hashFiles('**/go.sum', 'build/operator/Dockerfile') }}
          restore-keys: |
            ${{ matrix.goos }}-${{ matrix.goarch }}-operator-image-
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: ${{ env.REGISTRY }}
      - uses: docker/build-push-action@v2
        name: onlybuild
        with:
          context: .
          file: ./build/operator/Dockerfile
          platforms: linux/amd64
          tags: ${{ env.REGISTRY }}/${{ env.OPERATOR_IMAGE_NAME }}:${{ needs.refs.outputs.sha_short }},${{ env.REGISTRY }}/${{ env.OPERATOR_IMAGE_NAME }}:${{ needs.refs.outputs.short_ref }}
          push: false
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache-new
          outputs: type=local,dest=/tmp/operator
          build-args: |
            OS=${{ matrix.goos }}
            ARCH=${{ matrix.goarch }}
            VERSION=${{ needs.refs.outputs.version }}
            GITHUBOAUTHCLIENTID=${{ secrets.GITHUBOAUTHCLIENTID }}
            GITHUBOAUTHCLIENTSECRET=${{ secrets.GITHUBOAUTHCLIENTSECRET }}
      - shell: bash
        run: |
          mv /tmp/operator/zitadelctl /tmp/operator/zitadelctl-${{ matrix.goos }}-${{ matrix.goarch }}
      - uses: actions/upload-artifact@v2
        with:
          name: zitadelctl-${{ matrix.goos }}-${{ matrix.goarch }}
          path: /tmp/operator/zitadelctl-${{ matrix.goos }}-${{ matrix.goarch }}
      - uses: docker/build-push-action@v2
        if: ${{ matrix.goos == 'linux' && matrix.goarch == 'amd64' }}
        name: buildandpush
        with:
          context: .
          file: ./build/operator/Dockerfile
          platforms: linux/amd64
          tags: ${{ env.REGISTRY }}/${{ env.OPERATOR_IMAGE_NAME }}:${{ needs.refs.outputs.sha_short }},${{ env.REGISTRY }}/${{ env.OPERATOR_IMAGE_NAME }}:${{ needs.refs.outputs.short_ref }}
          push: false
          cache-from: type=local,src=/tmp/.buildx-cache-new
          build-args: |
            OS=${{ matrix.goos }}
            ARCH=${{ matrix.goarch }}
            VERSION=${{ needs.refs.outputs.version }}
      - uses: docker/build-push-action@v2
        with:
          context: .
          file: ./build/operator/Dockerfile
          platforms: linux/amd64
          tags: ${{ env.REGISTRY }}/${{ github.repository }}:coverage
          push: false
          cache-from: type=local,src=/tmp/.buildx-cache-new
          target: go-codecov
          outputs: type=local,dest=/tmp/operator
      - uses: codecov/codecov-action@v1
        with:
          files: /tmp/operator/profile.cov
          name: codecov-go
      -
        # Temp fix
        # https://github.com/docker/build-push-action/issues/252
        # https://github.com/moby/buildkit/issues/1896
        name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

  crdb-image:
    name: Build CockroachDB Image
    needs: refs
    runs-on: ubuntu-18.04
    steps:
      - name: Source checkout
        uses: actions/checkout@v2
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-crdb-image-${{ hashFiles('build/cr-backup/Dockerfile') }}
          restore-keys: |
            ${{ runner.os }}-crdb-image-
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: ${{ env.REGISTRY }}
      - uses: docker/build-push-action@v2
        name: buildandpush
        with:
          context: .
          file: ./build/cr-backup/Dockerfile
          platforms: linux/amd64
          tags: ${{ env.REGISTRY }}/${{ env.CRDB_IMAGE_NAME }}:${{ needs.refs.outputs.sha_short }},${{ env.REGISTRY }}/${{ env.CRDB_IMAGE_NAME }}:${{ needs.refs.outputs.short_ref }}
          push: false
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,mode=max,dest=/tmp/.buildx-cache