helm-chart-release.yml

name: Release Charts
concurrency:
  group: ${{ github.workflow }}

on:
  push:
    branches:
      - trunk
    paths:
      - 'charts/selenium-grid/Chart.yaml'
  workflow_dispatch:
    inputs:
      release:
        description: 'Deploy a new release'
        required: false
        type: string
        default: 'false'
      skip-test:
        description: 'Skip the tests'
        required: false
        type: boolean
        default: false
      skip-commit:
        description: 'Skip the commit'
        required: false
        type: boolean
        default: false

permissions: write-all

jobs:
  helm-chart-test:
    if: github.event.inputs.skip-test != 'true'
    uses: ./.github/workflows/helm-chart-test.yml
    with:
      release: ${{ github.event.inputs.release == 'true' }}

  release:
    needs:
      - helm-chart-test
    if: (!failure() && !cancelled())
    runs-on: ubuntu-latest
    permissions: write-all
    env:
      NAME: ${{ vars.DOCKER_NAMESPACE || 'selenium' }}
    steps:
      - name: Checkout
        uses: actions/checkout@main
        with:
          persist-credentials: false
          fetch-depth: 0
      - name: Set up environment for building chart
        uses: nick-invision/retry@master
        with:
          timeout_minutes: 10
          max_attempts: 3
          command: make setup_dev_env
      - name: Build Helm chart
        uses: nick-invision/retry@master
        with:
          timeout_minutes: 5
          max_attempts: 3
          retry_wait_seconds: 10
          command: |
            SET_VERSION=false make chart_build
            echo "CHART_PACKAGE_PATH=$(cat /tmp/selenium_chart_version)" >> $GITHUB_ENV
            echo "CHART_FILE_NAME=$(basename $(cat /tmp/selenium_chart_version))" >> $GITHUB_ENV

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Get chart release notes (chart_release_notes.md)
        run: |
          ./generate_chart_changelog.sh
          echo "IS_RELEASE=$(cat /tmp/selenium_chart_release)" >> $GITHUB_ENV

      - name: Login Docker Hub
        run: helm registry login registry-1.docker.io -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD"
        env:
          DOCKER_USERNAME: ${{secrets.DOCKER_USERNAME}}
          DOCKER_PASSWORD: ${{secrets.DOCKER_PASSWORD}}

      - name: Push Helm chart to registry
        uses: nick-invision/retry@master
        with:
          timeout_minutes: 20
          max_attempts: 3
          retry_wait_seconds: 120
          command: |
            make chart_release
            echo "LATEST_CHART_VERSION=$(cat /tmp/latest_chart_version)" >> $GITHUB_ENV

      - name: Run chart-releaser
        if: env.IS_RELEASE == 'true'
        uses: helm/chart-releaser-action@main
        with:
          mark_as_latest: false
          skip_existing: false
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          CR_RELEASE_NOTES_FILE: RELEASE_NOTES.md

      - name: Commit files
        if: github.event.inputs.skip-commit != 'true'
        run: |
          git config --local user.email "selenium-ci@users.noreply.github.com"
          git config --local user.name "Selenium CI Bot"
          git commit -m "Update chart ${LATEST_CHART_VERSION} changelog [skip ci]" -a || true

      - name: Push changes
        if: github.event.inputs.skip-commit != 'true'
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.SELENIUM_CI_TOKEN || secrets.GITHUB_TOKEN }}
          branch: trunk