netdata/.github/workflows/build.yml

---
# Ci code for building release artifacts.
name: Build
on:
  push: # Master branch checks only validate the build and generate artifacts for testing.
    branches:
      - master
  pull_request: null # PR checks only validate the build and generate artifacts for testing.
  workflow_dispatch: # Dispatch runs build and validate, then push to the appropriate storage location.
    inputs:
      type:
        description: Build Type
        default: nightly
        required: true
      version:
        description: Version Tag
        default: nightly
        required: true
concurrency: # This keeps multiple instances of the job from running concurrently for the same ref and event type.
  group: build-${{ github.ref }}-${{ github.event_name }}
  cancel-in-progress: true
jobs:
  build-dist: # Build the distribution tarball and store it as an artifact.
    name: Build Distribution Tarball
    runs-on: ubuntu-latest
    outputs:
      distfile: ${{ steps.build.outputs.distfile }}
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          submodules: recursive
      - name: Mark Stable
        id: channel
        if: github.event_name == 'workflow_dispatch' && github.event.inputs.type != 'nightly'
        run: |
          sed -i 's/^RELEASE_CHANNEL="nightly" *#/RELEASE_CHANNEL="stable" #/' netdata-installer.sh
      - name: Build
        id: build
        run: |
          mkdir -p artifacts
          ./packaging/installer/install-required-packages.sh --dont-wait --non-interactive netdata
          autoreconf -ivf
          ./configure --prefix=/usr \
                      --sysconfdir=/etc \
                      --localstatedir=/var \
                      --libexecdir=/usr/libexec \
                      --with-zlib \
                      --with-math \
                      --with-user=netdata
          make dist
          echo "::set-output name=distfile::$(find . -name 'netdata-*.tar.gz')"
          cp netdata-*.tar.gz artifacts/
      - name: Store
        id: store
        uses: actions/upload-artifact@v3
        with:
          name: dist-tarball
          path: artifacts/*.tar.gz
          retention-days: 30
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Distribution tarball creation failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Failed to create source tarball for distribution.
              Checkout: ${{ steps.checkout.outcome }}
              Mark stable: ${{ steps.channel.outcome }}
              Build: ${{ steps.build.outcome }}
              Store: ${{ steps.store.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  build-static: # Build the static binary archives, and store them as artifacts.
    name: Build Static
    runs-on: ubuntu-latest
    strategy:
      matrix:
        arch:
          - 'x86_64'
          - 'armv7l'
          - 'aarch64'
          - 'ppc64le'
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          submodules: recursive
      - name: Mark Stable
        id: channel
        if: github.event_name == 'workflow_dispatch' && github.event.inputs.type != 'nightly'
        run: |
          sed -i 's/^RELEASE_CHANNEL="nightly" *#/RELEASE_CHANNEL="stable" #/' netdata-installer.sh packaging/makeself/install-or-update.sh
      - name: Build
        id: build
        run: .github/scripts/build-static.sh ${{ matrix.arch }}
      - name: Store
        id: store
        uses: actions/upload-artifact@v3
        with:
          name: static-archive
          path: artifacts/*.gz.run
          retention-days: 30
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Static build failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Failed to create static installer archive for ${{ matrix.arch }}.
              Checkout: ${{ steps.checkout.outcome }}
              Mark stable: ${{ steps.channel.outcome }}
              Build: ${{ steps.build.outcome }}
              Store: ${{ steps.store.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  matrix: # Generate the shared build matrix for our build tests.
    name: Prepare Build Matrix
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
      - name: Prepare tools
        id: prepare
        run: |
          sudo apt-get update && sudo apt-get install -y python3-ruamel.yaml
      - name: Read build matrix
        id: set-matrix
        shell: python3 {0}
        run: |
          from ruamel.yaml import YAML
          import json
          yaml = YAML(typ='safe')
          with open('.github/data/distros.yml') as f:
              data = yaml.load(f)
          del data['platform_map']
          for i, v in enumerate(data['include']):
              data['include'][i]['artifact_key'] = data['include'][i]['distro'] + str(data['include'][i]['version']).replace('.', '')
              if 'packages' in data['include'][i]:
                  del data['include'][i]['packages']
              if 'base_image' in data['include'][i]:
                  data['include'][i]['distro'] = data['include'][i]['base_image']
                  del data['include'][i]['base_image']
              data['include'][i]['distro'] = ':'.join([data['include'][i]['distro'], str(data['include'][i]['version'])])
              del data['include'][i]['version']
          matrix = json.dumps(data, sort_keys=True)
          print('Generated Matrix: ' + matrix)
          print('::set-output name=matrix::' + matrix)
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Build matrix preparation failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Failed to prepare build matrix for build checks.
              Checkout: ${{ steps.checkout.outcome }}
              Prepare tools: ${{ steps.prepare.outcome }}
              Read build matrix: ${{ steps.set-matrix.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  prepare-test-images: # Prepare the test environments for our build checks. This also checks dependency handling code for each tested environment.
    name: Prepare Test Environments
    runs-on: ubuntu-latest
    needs:
      - matrix
    env:
      RETRY_DELAY: 300
    strategy:
      # Unlike the actal build tests, this completes _very_ fast (average of about 3 minutes for each job), so we
      # just run everything in parallel instead lof limiting job concurrency.
      fail-fast: false
      matrix: ${{ fromJson(needs.matrix.outputs.matrix) }}
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
      - name: Setup Buildx
        id: buildx
        uses: docker/setup-buildx-action@v1
      - name: Build test environment
        id: build1
        uses: docker/build-push-action@v2
        continue-on-error: true # We retry 3 times at 5 minute intervals if there is a failure here.
        with:
          push: false
          load: false
          file: .github/dockerfiles/Dockerfile.build_test
          build-args: |
            BASE=${{ matrix.distro }}
            PRE=${{ matrix.env_prep }}
            RMJSONC=${{ matrix.jsonc_removal }}
          outputs: type=oci,dest=/tmp/image.tar
          tags: test:${{ matrix.artifact_key }}
      - name: Retry delay
        if: ${{ steps.build1.outcome }} == 'failure'
        run: sleep "${RETRY_DELAY}"
      - name: Build test environment (attempt 2)
        if: ${{ steps.build1.outcome }} == 'failure'
        id: build2
        uses: docker/build-push-action@v2
        continue-on-error: true # We retry 3 times at 5 minute intervals if there is a failure here.
        with:
          push: false
          load: false
          file: .github/dockerfiles/Dockerfile.build_test
          build-args: |
            BASE=${{ matrix.distro }}
            PRE=${{ matrix.env_prep }}
            RMJSONC=${{ matrix.jsonc_removal }}
          outputs: type=oci,dest=/tmp/image.tar
          tags: test:${{ matrix.artifact_key }}
      - name: Retry delay
        if: ${{ steps.build1.outcome }} == 'failure' && ${{ steps.build2.outcome }} == 'failure'
        run: sleep "${RETRY_DELAY}"
      - name: Build test environment (attempt 3)
        if: ${{ steps.build1.outcome }} == 'failure' && ${{ steps.build2.outcome }} == 'failure'
        id: build3
        uses: docker/build-push-action@v2
        with:
          push: false
          load: false
          file: .github/dockerfiles/Dockerfile.build_test
          build-args: |
            BASE=${{ matrix.distro }}
            PRE=${{ matrix.env_prep }}
            RMJSONC=${{ matrix.jsonc_removal }}
          outputs: type=oci,dest=/tmp/image.tar
          tags: test:${{ matrix.artifact_key }}
      - name: Upload image artifact
        id: upload
        uses: actions/upload-artifact@v3
        with:
          name: ${{ matrix.artifact_key }}-test-env
          path: /tmp/image.tar
          retention-days: 30
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Test environment preparation for ${{ matrix.distro }} failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Test environment preparation for ${{ matrix.distro }} failed.
              Checkout: ${{ steps.checkout.outcome }}
              Set up Buildx: ${{ steps.buildx.outcome }}
              Build test environment: ${{ steps.build1.outcome }}
              Build test environment (attempt 2): ${{ steps.build2.outcome }}
              Build test environment (attempt 3): ${{ steps.build3.outcome }}
              Upload: ${{ steps.upload.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  source-build: # Test various source build arrangements.
    name: Test Source Build
    runs-on: ubuntu-latest
    needs:
      - matrix
      - prepare-test-images
    strategy:
      fail-fast: false
      max-parallel: 8
      matrix: ${{ fromJson(needs.matrix.outputs.matrix) }}
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Fetch test environment
        id: fetch
        uses: actions/download-artifact@v3
        with:
          name: ${{ matrix.artifact_key }}-test-env
      - name: Load test environment
        id: load
        run: |
          docker load --input image.tar | tee image-info.txt
          echo "::set-output name=image::$(cut -d ':' -f 3 image-info.txt)"
      - name: Regular build on ${{ matrix.distro }}
        id: build-basic
        run: |
          docker run --security-opt seccomp=unconfined -w /netdata sha256:${{ steps.load.outputs.image }} \
              /bin/sh -c 'autoreconf -ivf && ./configure && make -j2'
      - name: netdata-installer on ${{ matrix.distro }}, disable cloud
        id: build-no-cloud
        run: |
          docker run --security-opt seccomp=unconfined -w /netdata sha256:${{ steps.load.outputs.image }} \
              /bin/sh -c './netdata-installer.sh --dont-wait --dont-start-it --disable-cloud'
      - name: netdata-installer on ${{ matrix.distro }}, require cloud
        id: build-cloud
        run: |
          docker run --security-opt seccomp=unconfined -w /netdata sha256:${{ steps.load.outputs.image }} \
              /bin/sh -c './netdata-installer.sh --dont-wait --dont-start-it --require-cloud'
      - name: netdata-installer on ${{ matrix.distro }}, require cloud, no JSON-C
        id: build-no-jsonc
        if: matrix.jsonc_removal != ''
        run: |
          docker run --security-opt seccomp=unconfined -w /netdata sha256:${{ steps.load.outputs.image }} \
              /bin/sh -c '/rmjsonc.sh && ./netdata-installer.sh --dont-wait --dont-start-it --require-cloud'
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Build tests for ${{ matrix.distro }} failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Build tests for ${{ matrix.distro }} failed.
              Checkout: ${{ steps.checkout.outcome }}
              Fetch test environment: ${{ steps.fetch.outcome }}
              Load test environment: ${{ steps.load.outcome }}
              Regular build: ${{ steps.build-basic.outcome }}
              netdata-installer, disable cloud: ${{ steps.build-no-cloud.outcome }}
              netdata-installer, require cloud: ${{ steps.build-cloud.outcome }}
              netdata-installer, no JSON-C: ${{ steps.build-no-jsonc.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  updater-check: # Test the generated dist archive using the updater code.
    name: Test Generated Distfile and Updater Code
    runs-on: ubuntu-latest
    needs:
      - build-dist
      - matrix
      - prepare-test-images
    strategy:
      fail-fast: false
      max-parallel: 8
      matrix: ${{ fromJson(needs.matrix.outputs.matrix) }}
    services:
      apache: # This gets used to serve the dist tarball for the updater script.
        image: httpd:2.4
        ports:
          - 8080:80
        volumes:
          - ${{ github.workspace }}:/usr/local/apache2/htdocs/
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
      - name: Fetch dist tarball artifacts
        id: fetch-tarball
        uses: actions/download-artifact@v3
        with:
          name: dist-tarball
          path: dist-tarball
      - name: Prepare artifact directory
        id: prepare
        run: |
          mkdir -p artifacts || exit 1
          echo "9999.0.0-0" > artifacts/latest-version.txt || exit 1
          cp dist-tarball/* artifacts || exit 1
          cd artifacts || exit 1
          ln -s ${{ needs.build-dist.outputs.distfile }} netdata-latest.tar.gz || exit 1
          sha256sum -b ./* > "sha256sums.txt" || exit 1
          cat sha256sums.txt
      - name: Fetch test environment
        id: fetch-test-environment
        uses: actions/download-artifact@v3
        with:
          name: ${{ matrix.artifact_key }}-test-env
      - name: Load test environment
        id: load
        run: |
          docker load --input image.tar | tee image-info.txt
          echo "::set-output name=image::$(cut -d ':' -f 3 image-info.txt)"
      - name: Install netdata and run the updater on ${{ matrix.distro }}
        id: updater-check
        run: |
          docker run --security-opt seccomp=unconfined -e DISABLE_TELEMETRY=1 --network host -w /netdata sha256:${{ steps.load.outputs.image }} \
                /netdata/.github/scripts/run-updater-check.sh
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Updater checks for ${{ matrix.distro }} failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Updater checks for ${{ matrix.distro }} failed.
              Checkout: ${{ steps.checkout.outcome }}
              Fetch dist tarball: ${{ steps.fetch-tarball.outcome }}
              Prepare artifact directory: ${{ steps.prepare.outcome }}
              Fetch test environment: ${{ steps.fetch-test-environment.outcome }}
              Load test environment: ${{ steps.load.outcome }}
              Updater check: ${{ steps.updater-check.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  prepare-upload: # Consolidate the artifacts for uploading or releasing.
    name: Prepare Artifacts
    runs-on: ubuntu-latest
    needs:
      - build-dist
      - build-static
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
      - name: Prepare Environment
        id: prepare
        run: mkdir -p artifacts
      - name: Retrieve Dist Tarball
        id: fetch-dist
        uses: actions/download-artifact@v3
        with:
          name: dist-tarball
          path: dist-tarball
      - name: Retrieve Static Build Artifacts
        id: fetch-static
        uses: actions/download-artifact@v3
        with:
          name: static-archive
          path: static-archive
      - name: Prepare Artifacts
        id: consolidate
        working-directory: ./artifacts/
        run: |
          mv ../dist-tarball/* . || exit 1
          mv ../static-archive/* . || exit 1
          ln -s ${{ needs.build-dist.outputs.distfile }} netdata-latest.tar.gz || exit 1
          cp ../packaging/version ./latest-version.txt || exit 1
          sha256sum -b ./* > sha256sums.txt || exit 1
          cat sha256sums.txt
      - name: Store Artifacts
        id: store
        uses: actions/upload-artifact@v3
        with:
          name: final-artifacts
          path: artifacts/*
          retention-days: 30
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Failed to prepare release artifacts for upload:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Failed to prepare release artifacts for upload.
              CHeckout: ${{ steps.checkout.outcome }}
              Prepare environment: ${{ steps.prepare.outcome }}
              Fetch dist tarball: ${{ steps.fetch-dist.outcome }}
              Fetch static builds: ${{ steps.fetch-static.outcome }}
              Consolidate artifacts: ${{ steps.consolidate.outcome }}
              Store: ${{ steps.store.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  artifact-verification-dist: # Verify the regular installer works with the consolidated artifacts.
    name: Test Consolidated Artifacts (Source)
    runs-on: ubuntu-latest
    needs:
      - prepare-upload
    services:
      apache: # This gets used to serve the dist tarball for the updater script.
        image: httpd:2.4
        ports:
          - 8080:80
        volumes:
          - ${{ github.workspace }}:/usr/local/apache2/htdocs/
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
      - name: Fetch artifacts
        id: fetch
        uses: actions/download-artifact@v3
        with:
          name: final-artifacts
          path: artifacts
      - name: Verify that artifacts work with installer
        id: verify
        env:
          NETDATA_TARBALL_BASEURL: http://localhost:8080/artifacts
        run: packaging/installer/kickstart.sh --build-only --dont-start-it --disable-telemetry --dont-wait
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Artifact verification for source tarball failed.'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Artifact verification for source tarball failed.
              Checkout: ${{ steps.checkout.outcome }}
              Fetch artifacts: ${{ steps.fetch.outcome }}
              Verify artifacts: ${{ steps.verify.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  artifact-verification-static: # Verify the static installer works with the consolidated artifacts.
    name: Test Consolidated Artifacts (Static)
    runs-on: ubuntu-latest
    needs:
      - prepare-upload
    services:
      apache: # This gets used to serve the static archives.
        image: httpd:2.4
        ports:
          - 8080:80
        volumes:
          - ${{ github.workspace }}:/usr/local/apache2/htdocs/
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
      - name: Fetch artifacts
        id: fetch-artifacts
        uses: actions/download-artifact@v3
        with:
          name: final-artifacts
          path: artifacts
      - name: Verify that artifacts work with installer
        id: verify
        env:
          NETDATA_TARBALL_BASEURL: http://localhost:8080/artifacts
        run: packaging/installer/kickstart.sh --static-only --dont-start-it --disable-telemetry
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Artifact verification for static build failed.'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Artifact verification for static build failed.
              Checkout:  ${{ steps.checkout.outcome }}
              Fetch artifacts: ${{ steps.fetch-artifacts.outcome }}
              Verify artifacts: ${{ steps.verify.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  upload-nightly: # Upload the nightly build artifacts to GCS.
    name: Upload Nightly Artifacts
    runs-on: ubuntu-latest
    if: github.event_name == 'workflow_dispatch' && github.event.inputs.type == 'nightly'
    needs:
      - updater-check
      - source-build
      - artifact-verification-dist
      - artifact-verification-static
    steps:
      - name: Retrieve Artifacts
        id: fetch
        uses: actions/download-artifact@v3
        with:
          name: final-artifacts
          path: final-artifacts
      - name: Setup Gcloud
        id: gcloud
        uses: google-github-actions/setup-gcloud@v0.6.0
        with:
          project_id: ${{ secrets.GCP_NIGHTLY_STORAGE_PROJECT }}
          service_account_key: ${{ secrets.GCP_STORAGE_SERVICE_ACCOUNT_KEY }}
          export_default_credentials: true
      - name: Upload Artifacts
        id: upload
        uses: google-github-actions/upload-cloud-storage@v0.9.0
        with:
          destination: ${{ secrets.GCP_NIGHTLY_STORAGE_BUCKET }}
          gzip: false
          path: ./final-artifacts
          parent: false
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Failed to upload nightly release artifacts:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Failed to upload nightly release artifacts.
              Fetch artifacts: ${{ steps.fetch.outcome }}
              Setup GCloud: ${{ steps.gcloud.outcome }}
              Upload artifacts: ${{ steps.upload.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && startsWith(github.ref, 'refs/heads/master')
            && github.event_name != 'pull_request'
          }}

  normalize-tag: # Fix the release tag if needed
    name: Normalize Release Tag
    runs-on: ubuntu-latest
    if: github.event_name == 'workflow_dispatch' && github.event.inputs.type == 'release'
    outputs:
      tag: ${{ steps.tag.outputs.tag }}
    steps:
      - name: Normalize Tag
        id: tag
        run: |
          if echo ${{ github.event.inputs.version }} | grep -qE '^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+$'; then
            echo "::set-output name=tag::v${{ github.event.inputs.version }}"
          else
            echo "::set-output name=tag::${{ github.event.inputs.version }}"
          fi

  upload-release: # Create the draft release and upload the build artifacts.
    name: Create Release Draft
    runs-on: ubuntu-latest
    if: github.event_name == 'workflow_dispatch' && github.event.inputs.type == 'release'
    needs:
      - updater-check
      - source-build
      - artifact-verification-dist
      - artifact-verification-static
      - normalize-tag
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
      - name: Retrieve Artifacts
        id: fetch
        uses: actions/download-artifact@v3
        with:
          name: final-artifacts
          path: final-artifacts
      - name: Create Release
        id: create-release
        uses: ncipollo/release-action@v1
        with:
          allowUpdates: false
          artifactErrorsFailBuild: true
          artifacts: 'final-artifacts/sha256sums.txt,final-artifacts/netdata-*.tar.gz,final-artifacts/netdata-*.gz.run'
          draft: true
          tag: ${{ needs.normalize-tag.outputs.tag }}
          token: ${{ secrets.NETDATABOT_GITHUB_TOKEN }}
      - name: Failure Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Failed to draft release:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Failed to create draft release or attach artifacts.
              Checkout: ${{ steps.checkout.outcome }}
              Fetch artifacts: ${{ steps.fetch.outcome }}
              Create draft release: ${{ steps.create-release.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && github.event_name == 'workflow_dispatch'
          }}
      - name: Success Notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'good'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Created agent draft release:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: "${{ github.repository }}: ${{ steps.create-release.outputs.html_url }}"
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            success()
            && github.event_name == 'workflow_dispatch'
          }}