ci.yml

name: CI

on:
  push:
    branches:
      - master
      - main
  pull_request:
    branches:
      - master
      - main

permissions:
  contents: read
  id-token: write

jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      plugin-id: ${{ steps.metadata.outputs.plugin-id }}
      plugin-version: ${{ steps.metadata.outputs.plugin-version }}
      archive: ${{ steps.metadata.outputs.archive }}
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js environment
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Check types
        run: yarn typecheck

      - name: Lint
        run: yarn lint

      - name: Unit tests
        run: yarn test:ci

      - name: Build frontend
        run: yarn build

      - name: Setup Go environment
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Test backend
        uses: magefile/mage-action@v3
        with:
          version: latest
          args: coverage

      - name: Build backend
        uses: magefile/mage-action@v3
        with:
          version: latest
          args: buildAll

      - name: Get plugin metadata
        id: metadata
        run: |
          sudo apt-get install jq

          export GRAFANA_PLUGIN_ID=$(cat dist/plugin.json | jq -r .id)
          export GRAFANA_PLUGIN_VERSION=$(cat dist/plugin.json | jq -r .info.version)
          export GRAFANA_PLUGIN_ARTIFACT=${GRAFANA_PLUGIN_ID}-${GRAFANA_PLUGIN_VERSION}.zip

          echo "plugin-id=${GRAFANA_PLUGIN_ID}" >> $GITHUB_OUTPUT
          echo "plugin-version=${GRAFANA_PLUGIN_VERSION}" >> $GITHUB_OUTPUT
          echo "archive=${GRAFANA_PLUGIN_ARTIFACT}" >> $GITHUB_OUTPUT

      - name: Package plugin
        id: package-plugin
        run: |
          mv dist ${{ steps.metadata.outputs.plugin-id }}
          zip ${{ steps.metadata.outputs.archive }} ${{ steps.metadata.outputs.plugin-id }} -r

      - name: Archive Build
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.metadata.outputs.plugin-id }}-${{ steps.metadata.outputs.plugin-version }}
          path: ${{ steps.metadata.outputs.archive }}
          retention-days: 5

  resolve-versions:
    name: Resolve Grafana images
    runs-on: ubuntu-latest
    timeout-minutes: 3
    outputs:
      matrix: ${{ steps.resolve-versions.outputs.matrix }}
    steps:
      - name: Resolve Grafana E2E versions
        id: resolve-versions
        uses: grafana/plugin-actions/e2e-version@main
        with:
          version-resolver-type: version-support-policy

  playwright-tests:
    needs: [resolve-versions, build]
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        GRAFANA_IMAGE: ${{fromJson(needs.resolve-versions.outputs.matrix)}}
    name: ${{ matrix.GRAFANA_IMAGE.name }}@${{ matrix.GRAFANA_IMAGE.VERSION }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js environment
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'yarn'

      - name: Install dependencies
        run: yarn install --frozen-lockfile

      - name: Install Playwright Browsers
        run: yarn playwright install --with-deps chromium

      - name: Download build
        id: download-build
        uses: actions/download-artifact@v4
        with:
          name: ${{ needs.build.outputs.plugin-id }}-${{ needs.build.outputs.plugin-version }}

      - name: Unpack build
        run: |
          unzip ${{ needs.build.outputs.archive }}
          mv ${{ needs.build.outputs.plugin-id }} dist

      - name: Start Grafana
        shell: bash
        run: |
          docker compose pull
          docker compose up --detach --wait --wait-timeout 60
        env:
          GRAFANA_IMAGE: ${{ matrix.GRAFANA_IMAGE.NAME }}
          GRAFANA_VERSION: ${{ matrix.GRAFANA_IMAGE.VERSION }}
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

      - name: Run Playwright tests
        id: run-tests
        run: npm run playwright:test

      - name: Publish report to GCS
        if: ${{ (always() && steps.run-tests.outcome == 'success') || (failure() && steps.run-tests.outcome == 'failure') && github.event.organization.login == 'grafana' }}
        uses: grafana/plugin-actions/publish-report@main
        with:
          grafana-version: ${{ matrix.GRAFANA_IMAGE.VERSION }}