---
# Handles building of binary packages for the agent.
name: Repository Packages
on:
  workflow_dispatch: null
  pull_request:
    paths:
      - packaging/repoconfig/**
      - .github/workflows/repoconfig-packages.yml
  push:
    branches:
      - master
    paths:
      - packaging/repoconfig/**
      - .github/workflows/repoconfig-packages.yml
env:
  DISABLE_TELEMETRY: 1
  REPO_PREFIX: netdata/netdata
jobs:
  matrix:
    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')
          entries = list()

          with open('.github/data/distros.yml') as f:
              data = yaml.load(f)

          for i, v in enumerate(data['include']):
              if 'packages' in data['include'][i]:
                  entries.append({
                      'distro': data['include'][i]['distro'],
                      'version': data['include'][i]['version'],
                      'pkgclouddistro': data['include'][i]['packages']['repo_distro'],
                      'format': data['include'][i]['packages']['type'],
                      'base_image': data['include'][i]['base_image'] if 'base_image' in data['include'][i] else data['include'][i]['distro'],
                      'platform': data['platform_map']['amd64'],
                      'arch': 'amd64'
                  })

          entries.sort(key=lambda k: (k['arch'], k['distro'], k['version']))
          matrix = json.dumps({'include': entries}, 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_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Repository Package Build matrix generation failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: Failed to generate build matrix for repository package build.
              Checkout: ${{ steps.checkout.outcome }}
              Prepare Tools: ${{ steps.prepare.outcome }}
              Read Build Matrix: ${{ steps.set-matrix.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
        if: >-
          ${{
            failure()
            && github.event_name != 'pull_request'
            && startsWith(github.ref, 'refs/heads/master')
          }}

  build:
    name: Build
    runs-on: ubuntu-latest
    env:
      DISABLE_TELEMETRY: 1
      DOCKER_CLI_EXPERIMENTAL: enabled
    needs:
      - matrix
    strategy:
      matrix: ${{ fromJson(needs.matrix.outputs.matrix) }}
      # We intentiaonally disable the fail-fast behavior so that a
      # build failure for one version doesn't prevent us from publishing
      # successfully built and tested packages for another version.
      fail-fast: false
      max-parallel: 8
    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v3
        # Unlike normally, we do not need a deep clone or submodules for this.
      - name: Fetch base image
        id: fetch-images
        uses: nick-invision/retry@v2
        with:
          max_attempts: 3
          retry_wait_seconds: 30
          timeout_seconds: 900
          command: docker pull --platform ${{ matrix.platform }} ${{ matrix.base_image }}:${{ matrix.version }}
      - name: Build Packages
        id: build
        shell: bash
        run: |
          docker run --security-opt seccomp=unconfined -e DISABLE_TELEMETRY=1 --platform ${{ matrix.platform }} \
              -v "$PWD":/netdata ${{ matrix.base_image }}:${{ matrix.version }} \
              /netdata/packaging/repoconfig/build-${{ matrix.format }}.sh
      - name: Upload Packages
        id: publish
        if: github.event_name != 'pull_request' && github.repository == 'netdata/netdata'
        shell: bash
        env:
          PKG_CLOUD_TOKEN: ${{ secrets.PACKAGE_CLOUD_API_KEY }}
        run: |
          printf "Packages to upload:\n%s" "$(ls artifacts/*.${{ matrix.format }})"
          for pkgfile in artifacts/*.${{ matrix.format }} ; do
            .github/scripts/package_cloud_wrapper.sh yank "${REPO_PREFIX}/${{ matrix.pkgclouddistro }}" \
                "$(basename "${pkgfile}")" || true
            .github/scripts/package_cloud_wrapper.sh push "${REPO_PREFIX}/${{ matrix.pkgclouddistro }}" "${pkgfile}"
            .github/scripts/package_cloud_wrapper.sh yank "${REPO_PREFIX}-edge/${{ matrix.pkgclouddistro }}" \
                "$(basename "${pkgfile}")" || true
            .github/scripts/package_cloud_wrapper.sh push "${REPO_PREFIX}-edge/${{ matrix.pkgclouddistro }}" "${pkgfile}"
            .github/scripts/package_cloud_wrapper.sh yank "${REPO_PREFIX}-repoconfig/${{ matrix.pkgclouddistro }}" \
                "$(basename "${pkgfile}")" || true
            .github/scripts/package_cloud_wrapper.sh push "${REPO_PREFIX}-repoconfig/${{ matrix.pkgclouddistro }}" "${pkgfile}"
          done
      - name: Failure Notification
        if: ${{ failure() }}
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_COLOR: 'danger'
          SLACK_FOOTER: ''
          SLACK_ICON_EMOJI: ':github-actions:'
          SLACK_TITLE: 'Repository Package Build failed:'
          SLACK_USERNAME: 'GitHub Actions'
          SLACK_MESSAGE: |-
              ${{ github.repository }}: ${{ matrix.pkgclouddistro }} ${{ matrix.version }} repository package build failed.
              Checkout: ${{ steps.checkout.outcome }}
              Fetch images: ${{ steps.fetch-images.outcome }}
              Build: ${{ steps.build.outcome }}
              Publish: ${{ steps.publish.outcome }}
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}