name: E2E

on:
  push:
  pull_request:
  merge_group:

permissions:
  contents: read

jobs:
  e2e:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        node-version: [18.x]
        containers: [1, 2, 3, 4]
    steps:
      - 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:
          node-version: ${{ matrix.node-version }}

      # Install NPM dependencies, cache them correctly
      # and run all Cypress tests
      - name: Cypress run
        uses: cypress-io/github-action@v4
        id: cypress
        # If CYPRESS_RECORD_KEY is set, run in parallel on all containers
        # Otherwise (e.g. if running from fork), we run on a single container only
        if: ${{ ( env.CYPRESS_RECORD_KEY != '' ) || ( matrix.containers == 1 ) }}
        with:
          start: pnpm run dev:coverage
          wait-on: 'http://localhost:9000'
          # Disable recording if we don't have an API key
          # e.g. if this action was run from a fork
          record: ${{ secrets.CYPRESS_RECORD_KEY != '' }}
          parallel: ${{ secrets.CYPRESS_RECORD_KEY != '' }}
        env:
          CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
          VITEST_COVERAGE: true
          CYPRESS_COMMIT: ${{ github.sha }}
      - name: Upload Coverage to Codecov
        uses: codecov/codecov-action@v3
        # Run step only pushes to develop and pull_requests
        if: ${{ steps.cypress.conclusion == 'success' && (github.event_name == 'pull_request' || github.ref == 'refs/heads/develop')}}
        with:
          files: coverage/cypress/lcov.info
          flags: e2e
          name: mermaid-codecov
          fail_ci_if_error: false
          verbose: true
          token: 6845cc80-77ee-4e17-85a1-026cd95e0766
      - name: Upload Artifacts
        uses: actions/upload-artifact@v3
        if: ${{ failure() && steps.cypress.conclusion == 'failure' }}
        with:
          name: error-snapshots
          path: cypress/snapshots/**/__diff_output__/*