mermaid/.github/workflows/e2e-applitools.yml

name: E2E (Applitools)

on:
  workflow_dispatch:
    # Because we want to limit Applitools usage, so we only want to start this
    # workflow on rare occasions/manually.
    inputs:
      parent_branch:
        required: true
        type: string
        default: master
        description: 'Parent branch to use for PRs'

permissions:
  contents: read

env:
  # on PRs from forks, this secret will always be empty, for security reasons
  USE_APPLI: ${{ secrets.APPLITOOLS_API_KEY && 'true' || '' }}

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [18.x]
    steps:
      - if: ${{ ! env.USE_APPLI }}
        name: Warn if not using Applitools
        run: |
          echo "::error,title=Not using Applitols::APPLITOOLS_API_KEY is empty, disabling Applitools for this run."

      - uses: actions/checkout@v3

      - uses: pnpm/action-setup@v2
        # uses version from "packageManager" field in package.json

      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          cache: pnpm
          node-version: ${{ matrix.node-version }}

      - name: Install Packages
        run: |
          pnpm install --frozen-lockfile
        env:
          CYPRESS_CACHE_FOLDER: .cache/Cypress

      - if: ${{ env.USE_APPLI }}
        name: Notify applitools of new batch
        # Copied from docs https://applitools.com/docs/topics/integrations/github-integration-ci-setup.html
        run: curl -L -d '' -X POST "$APPLITOOLS_SERVER_URL/api/externals/github/push?apiKey=$APPLITOOLS_API_KEY&CommitSha=$GITHUB_SHA&BranchName=${APPLITOOLS_BRANCH}$&ParentBranchName=$APPLITOOLS_PARENT_BRANCH"
        env:
          # e.g. mermaid-js/mermaid/my-branch
          APPLITOOLS_BRANCH: ${{ github.repository }}/${{ github.ref_name }}
          APPLITOOLS_PARENT_BRANCH: ${{ github.inputs.parent_branch }}
          APPLITOOLS_API_KEY: ${{ secrets.APPLITOOLS_API_KEY }}
          APPLITOOLS_SERVER_URL: 'https://eyesapi.applitools.com'

      - name: Run E2E Tests
        run: pnpm run e2e
        env:
          CYPRESS_CACHE_FOLDER: .cache/Cypress
          # Mermaid applitools.config.js uses this to pick batch name.
          APPLI_BRANCH: ${{ github.ref_name }}
          APPLITOOLS_BATCH_ID: ${{ github.sha }}
          # e.g. mermaid-js/mermaid/my-branch
          APPLITOOLS_BRANCH: ${{ github.repository }}/${{ github.ref_name }}
          APPLITOOLS_PARENT_BRANCH: ${{ github.inputs.parent_branch }}
          APPLITOOLS_API_KEY: ${{ secrets.APPLITOOLS_API_KEY }}
          APPLITOOLS_SERVER_URL: 'https://eyesapi.applitools.com'