global-release.yaml

name: Global Release

on:
  workflow_dispatch:
    inputs:
      bump:
        description: 'Bump rule'
        required: false
        default: patch
        type: choice
        options:
        - major
        - minor
        - patch
        - prerelease
      version:
        description: 'Release version (ommit to bump)'
        required: false
      skip_manager:
        description: 'Skip manager?'
        type: boolean
        default: 'false'
        required: false

      skip_plugins:
        description: 'Skip plugins?'
        type: boolean
        default: 'false'
        required: false

      skip_ui:
        description: 'Skip ui?'
        type: boolean
        default: 'false'
        required: false

      skip_release:
        description: 'Skip release?'
        type: boolean
        default: 'false'
        required: false
      
      skip_slack:
        description: 'Skip slack notification?'
        type: boolean
        default: 'false'
        required: false

env:
  DOCKER_REGISTRY_URL: hydrosphere
  
# Secrets:
#   HYDRO_SERVING_TOKEN - github token with write access to all hydrosphere repos

defaults:
  run:
    shell: bash

jobs:
  version:
    name: 'Determine release version'
    runs-on: ubuntu-20.04

    outputs:
      version: ${{ env.VERSION }}

    steps:
      - name: Checkout the repository
        uses: actions/checkout@v2

      - name: Get the latest tag
        id: get-latest-tag
        uses: actions-ecosystem/action-get-latest-tag@v1
        with:
          semver_only: true

      - uses: actions-ecosystem/action-bump-semver@v1
        id: bump-semver
        with:
          current_version: ${{ steps.get-latest-tag.outputs.tag }}
          level: ${{ github.event.inputs.bump }}

      - name: Set VERSION variable
        if: env.VERSION == '' && github.event_name == 'workflow_dispatch'
        run: echo VERSION=${{ steps.bump-semver.outputs.new_version }} >> $GITHUB_ENV

      - name: Force set VERSION variable
        if: github.event.inputs.version != ''
        run: echo VERSION=${{ github.event.inputs.version }} >> $GITHUB_ENV

  manager_release:
    if: github.event.inputs.skip_manager == 'false'
    needs: version
    name: 'Release manager'
    runs-on: ubuntu-20.04

    env:
      VERSION: ${{ needs.version.outputs.version }}

    steps:
      - name: Release monitoring-manager
        uses: aurelien-baudet/workflow-dispatch@v2.1.1
        with:
          workflow: Release
          token: ${{ secrets.HYDRO_SERVING_TOKEN }}
          repo: ${{ github.repository_owner }}/monitoring-manager
          ref: master
          inputs: '{"version": "${{ env.VERSION }}"}'

  plugins_release:
    if: github.event.inputs.skip_plugins == 'false'
    needs: version
    name: 'Release plugins'
    runs-on: ubuntu-20.04

    env:
      VERSION: ${{ needs.version.outputs.version }}

    strategy:
      matrix:
        plugin_repo_name: [hydro-profiler, drift-report-plugin]

    steps:
      - name: Release ${{ matrix.plugin_repo_name }}
        uses: aurelien-baudet/workflow-dispatch@v2.1.1
        with:
          workflow: Release
          token: ${{ secrets.HYDRO_SERVING_TOKEN }}
          repo: ${{ github.repository_owner }}/${{ matrix.plugin_repo_name }}
          ref: master
          inputs: '{"version": "${{ env.VERSION }}"}'

  ui_release:
    if: github.event.inputs.skip_ui == 'false'
    needs: version
    name: 'Release ui'
    runs-on: ubuntu-20.04

    env:
      VERSION: ${{ needs.version.outputs.version }}

    steps:
      - name: Release shell-ui
        uses: aurelien-baudet/workflow-dispatch@v2.1.1
        with:
          workflow: Release
          token: ${{ secrets.HYDRO_SERVING_TOKEN }}
          repo: ${{ github.repository_owner }}/hydroserving-shell-ui
          ref: master
          inputs: '{"version": "${{ env.VERSION }}"}'

  monitoring_release:
    needs: [version, manager_release, plugins_release, ui_release]
    if: |
      always() &&
      (needs.version.result == 'success') &&
      (needs.manager_release.result == 'success' || needs.manager_release.result == 'skipped') &&
      (needs.plugins_release.result == 'success' || needs.plugins_release.result == 'skipped') &&
      (needs.ui_release.result == 'success' || needs.ui_release.result == 'skipped') &&
      (github.event.inputs.skip_release == 'false')
    name: 'Release hydro-monitoring'
    runs-on: ubuntu-20.04

    env:
      VERSION: ${{ needs.version.outputs.version }}

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - env:
          IMAGE: monitoring-manager
        name: Bump $IMAGE version in chart
        uses: ./.github/actions/release-action
        with:
          registry_url: ${{ env.DOCKER_REGISTRY_URL }}
          service_image_name: ${{ env.IMAGE }}
          tag: ${{ env.VERSION }}
      
      - env:
          IMAGE: profiler
        name: Bump $IMAGE version in chart
        uses: ./.github/actions/release-action
        with:
          registry_url: ${{ env.DOCKER_REGISTRY_URL }}
          service_image_name: ${{ env.IMAGE }}
          tag: ${{ env.VERSION }}
      
      - env:
          IMAGE: drift-report-plugin
        name: Bump $IMAGE version in chart
        uses: ./.github/actions/release-action
        with:
          registry_url: ${{ env.DOCKER_REGISTRY_URL }}
          service_image_name: ${{ env.IMAGE }}
          tag: ${{ env.VERSION }}
      
      - env:
          IMAGE: shell-ui
        name: Bump $IMAGE version in chart
        uses: ./.github/actions/release-action
        with:
          registry_url: ${{ env.DOCKER_REGISTRY_URL }}
          service_image_name: ${{ env.IMAGE }}
          tag: ${{ env.VERSION }}
      
      - uses: azure/setup-helm@v1
        id: install

      # Bump chart version
      - name: Update Umbrella helm chart version
        env:
          sedVersion: 's/^version.*/version: ${{ env.VERSION }}/g'
          sedAppVersion: 's/^appVersion.*/appVersion: ${{ env.VERSION }}/g'
        run: |
          sed -i -e "$sedVersion" helm/monitoring/Chart.yaml
          sed -i -e "$sedAppVersion" helm/monitoring/Chart.yaml

      - name: Show chart version
        run: cat helm/monitoring/Chart.yaml

      - name: Lint helm
        run: | 
          cd helm/monitoring
          helm dep up
          helm template .
          
      - name: Create helm release
        run: |
          cd helm
          helm package --dependency-update --version ${{ env.VERSION }} monitoring

      - name: Calculate release sha
        id: sha
        run: |
          cd helm
          SHA=$(shasum -a 256 -b ./monitoring-${{ env.VERSION }}.tgz | awk '{ print $1 }')
          echo ::set-output name=sha::$SHA

      - name: Update README.md
        run: |
          sed -i -E "s/export HYDRO_MONITORING_RELEASE=.*/export HYDRO_MONITORING_RELEASE=${{ env.VERSION }}/g" README.md

      - name: Add release metadata to helm/index.yaml
        run: |
          cd helm
          ./add_version.sh ${{ env.VERSION }} ${{ steps.sha.outputs.sha }} 

      - name: Push changes
        run: |
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          sudo chown -R "${USER:-$(id -un)}" .
          git commit -m "Releasing global version ${{ env.VERSION }}" -a --allow-empty
          git push
      
      - name: Create github release
        uses: meeDamian/github-release@2.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ env.VERSION }}
          gzip: false
          files: helm/monitoring-${{ env.VERSION }}.tgz

      - name: Update helm chart repo index
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: .

  slack_notification:
    if: github.event.inputs.skip_slack == 'false'
    needs: monitoring_release
    name: Slack Notification
    env:
      VERSION: ${{ needs.version.outputs.version }}
    
    runs-on: ubuntu-20.04
    steps:
    - name: Slack Notification success
      if: ${{ success() }}
      uses: rtCamp/action-slack-notify@v2
      env:
        SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
        SLACK_CHANNEL: hydrosphere
        SLACK_USERNAME: HydroRobot
        SLACK_ICON: https://avatars.githubusercontent.com/u/17550625?s=200&v=4
        SLACK_COLOR: ${{ job.status }}
        SLACK_TITLE: Build status - success
        SLACK_MESSAGE: "Congratulations! Global release Hydro-monitoring ${{ env.VERSION }} has happened :rocket:"
        MSG_MINIMAL: true

    - name: Slack Notification failure
      if: ${{ failure() }}
      uses: rtCamp/action-slack-notify@v2
      env:
        SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
        SLACK_CHANNEL: hydrosphere
        SLACK_USERNAME: HydroRobot
        SLACK_ICON: https://avatars.githubusercontent.com/u/17550625?s=200&v=4
        SLACK_COLOR: ${{ job.status }}
        SLACK_TITLE: Build status - failure
        SLACK_MESSAGE: "Check global release Hydro-monitoring ${{ env.VERSION }} build status"
        MSG_MINIMAL: true