visual-testing.yml

name: Visual testing

on:
  workflow_dispatch:
  pull_request:
    # By default, a workflow only runs when a pull_request event's activity type is opened, synchronize, or reopened
    types: [labeled, synchronize, opened, reopened, ready_for_review]
    branches:
      - master
  push:
    branches:
      - master

# This allows a subsequently queued workflow run to interrupt previous runs
concurrency:
  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true

permissions:
  contents: read
  deployments: read
  pull-requests: write
  statuses: write

jobs:
  build:
    runs-on: ubuntu-latest
    environment: pull_request_unsafe
    if: ( github.ref == 'refs/heads/master' || contains(github.event.pull_request.labels.*.name, 'need visual approval') )
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 #v4.1.1
        with:
          fetch-depth: 0

      - name: Use Node.js
        uses: ./.github/actions/setup-node

      - name: Install dependencies
        run: yarn --frozen-lock

      - name: Publish PR to DS Chromatic
        if: github.ref != 'refs/heads/master'
        # https://github.com/chromaui/chromatic-cli/issues/739
        uses: chromaui/action@v10
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
          workingDir: packages/storybook-one
          exitZeroOnChanges: true # Option to prevent the workflow from failing in PR
          # Handle monorepos https://www.chromatic.com/docs/monorepos
          forceRebuild: true

      - name: Publish Master to DS Chromatic
        if: github.ref == 'refs/heads/master'
        # https://github.com/chromaui/chromatic-cli/issues/739
        uses: chromaui/action@v10
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
          workingDir: packages/storybook-one
          autoAcceptChanges: true # Option to accept any change for this baseline refresh
          forceRebuild: true