update-playwright-snapshots.yml

name: Update Playwright Snapshots

on:
  issue_comment:
    types: [created, edited]

permissions:
  contents: write
  pull-requests: write

jobs:
  update-snapshots:
    if: ${{ github.event.issue.pull_request && contains(github.event.comment.body, 'update playwright snapshots') }}
    runs-on: ubuntu-latest

    steps:
      - name: React to the triggering comment
        run: |
          gh api repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions --raw-field 'content=+1'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Checkout
        uses: actions/checkout@v4

      - name: Checkout the branch from the PR that triggered the job
        run: |
          gh pr checkout ${{ github.event.issue.number }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Install your project
        run: |
          # Execute the required installation command

      - name: Update snapshots
        uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@v1
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          # Test folder within your repository
          test_folder: playwright-tests

          # Optional npm scripts (the default values are displayed)
          # Script to start the server or 'null' if Playwright is taking care of it
          #   If not `null`, you must provide a `server_url` to listen to.
          start_server_script: start
          # Server url to wait for before updating the snapshots
          #  See specification for https://github.com/iFaxity/wait-on-action `resource`
          server_url: http-get://localhost:8888
          update_script: test:update