preview.yml

name: Create preview
on: [pull_request]
jobs:
  preview:
    name: Create preview
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
            node-version: "18.x"
            cache: "yarn"
      - uses: expo/expo-github-action@8.2.1
        with:
          expo-version: latest
          token: ${{ secrets.EXPO_TOKEN }}
      - name: Install dependencies
        run: yarn
      - name: Publish to Expo & create a QR code
        uses: expo/expo-preview-action@v1
        with:
          channel: pr-${{ github.event.number }}
        id: preview
      - name: Comment deployment link
        uses: unsplash/comment-on-pr@master
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          msg: >
            You can [preview the PR here](${{ steps.preview.outputs.EXPO_QR_CODE_URL }}).<br><br>
            <a href="${{ steps.publish.outputs.EXPO_QR_CODE_URL }}"><img src="${{ steps.preview.outputs.EXPO_QR_CODE_URL }}" height="512px" width="512px"></a>
            <br><br>
            QR code not working or need a different client? Try the QR code or deep link from the [project page](${{steps.preview.outputs.EXPO_PROJECT_URL}}).
            <br><br>
            ${{ steps.publish.outputs.EXPO_NEW_BUILD_IS_REQUIRED_MESSAGE }}