check-if-ui-has-changed.yml

# .github/workflows/chromatic.yml

# Workflow name
name: 'Chromatic'

# Event for the workflow
on:
  pull_request_target: # So we can test on forks
    branches:
      - main
    paths:
      - apps/storybook/**
      - packages/ui/**
  workflow_dispatch:
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

# List of jobs
jobs:
  chromatic-deployment:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          ref: ${{ github.event.pull_request.head.sha }} # So we can test on forks
          fetch-depth: 0
      - name: Install dependencies
        run: yarn
        # 👇 Adds Chromatic as a step in the workflow
      - name: Publish to Chromatic
        uses: chromaui/action@v1
        # Options required to the GitHub Chromatic Action
        with:
          # 👇 Chromatic projectToken, refer to the manage page to obtain it.
          projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
          workingDir: "apps/storybook"
          buildScriptName: "build"