chromatic.yml

name: Chromatic

on:
  pull_request:
    branches:
      - master
  push:
    branches:
      - master

jobs:
  chromatic-deployment:
    if: ${{ github.actor != 'dependabot[bot]' }}
    name: Chromatic deployment
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version-file: .nvmrc
          cache: yarn

      - name: Install dependencies
        run: yarn install --immutable

      - name: Publish to Chromatic
        id: chromatic
        uses: chromaui/action@v11
        with:
          projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
          onlyChanged: true
        env:
          NODE_OPTIONS: "--max_old_space_size=4096"

      - name: Publish Storybook Preview in Chromatic check summary
        if: ${{ github.event_name == 'pull_request' }}
        run: |
          echo "Storybook Preview: ${{ steps.chromatic.outputs.storybookUrl }}" >> $GITHUB_STEP_SUMMARY

      - name: Publish Storybook Preview in PR comment
        if: ${{ github.event_name == 'pull_request' }}
        uses: thollander/actions-comment-pull-request@v2
        with:
          message: |
            Storybook Preview: ${{ steps.chromatic.outputs.storybookUrl }}
          comment_tag: storybookUrl