lighthouse.yml_old

name: Vercel Preview URL Lighthouse Audit

on:
  pull_request:
    branches: ['master']

jobs:
  generate_lighthouse_audit:
    timeout-minutes: 30
    runs-on: ubuntu-latest
    steps:
      - name: Waiting for Vercel Preview
        uses: patrickedqvist/wait-for-vercel-preview@v1.2.0
        id: vercel_preview_url
        with:
          token: ${{ secrets.MY_GITHUB_TOKEN }}
          max_timeout: 600
      # - name: Capture Vercel preview URL
      #   id: vercel_preview_url
      #   uses: aaron-binary/vercel-preview-url-action@v0.0.3
      #   with:
      #     GITHUB_TOKEN: ${{ secrets.MY_GITHUB_TOKEN }}
      - uses: actions/checkout@v2
      - name: Audit preview URL with Lighthouse
        id: lighthouse_audit
        uses: treosh/lighthouse-ci-action@v3
        with:
          urls: |
            ${{ steps.vercel_preview_url.outputs.url }}
          uploadArtifacts: true
          temporaryPublicStorage: true

      - name: Format lighthouse score
        id: format_lighthouse_score
        uses: actions/github-script@v3
        with:
          github-token: ${{secrets.MY_GITHUB_TOKEN}}
          script: |
            const result = ${{ steps.lighthouse_audit.outputs.manifest }}[0].summary
            const links = ${{ steps.lighthouse_audit.outputs.links }}
            const formatResult = (res) => Math.round((res * 100))
            Object.keys(result).forEach(key => result[key] = formatResult(result[key]))
            const score = res => res >= 90 ? '🟢' : res >= 50 ? '🟠' : '🔴'
            const comment = [
                `⚡️ [Lighthouse report](${Object.values(links)[0]}) for the changes in this PR:`,
                '| Category | Score |',
                '| --- | --- |',
                `| ${score(result.performance)} Performance | ${result.performance} |`,
                `| ${score(result.accessibility)} Accessibility | ${result.accessibility} |`,
                `| ${score(result['best-practices'])} Best practices | ${result['best-practices']} |`,
                `| ${score(result.seo)} SEO | ${result.seo} |`,
                `| ${score(result.pwa)} PWA | ${result.pwa} |`,
                ' ',
                `*Lighthouse ran on [${Object.keys(links)[0]}](${Object.keys(links)[0]})*`
            ].join('\n')
             core.setOutput("comment", comment);

      - name: Add comment to PR
        id: comment_to_pr
        uses: marocchino/sticky-pull-request-comment@v1
        with:
          GITHUB_TOKEN: ${{ secrets.MY_GITHUB_TOKEN }}
          number: ${{ github.event.issue.number }}
          header: lighthouse
          message: |
            ${{ steps.format_lighthouse_score.outputs.comment }}

      - name: Post to a Slack channel
        id: slack
        uses: slackapi/slack-github-action@v1.23.0
        with:
          # Slack channel id, channel name, or user id to post message.
          # See also: https://api.slack.com/methods/chat.postMessage#channels
          # You can pass in multiple channels to post to by providing a comma-delimited list of channel IDs.
          channel-id: ${{ secrets.SLACK_CHANNEL_ID }}
          # For posting a simple plain text message
          slack-message: ${{ steps.format_lighthouse_score.outputs.comment }}
        env:
          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}