name: prepare-hermes-v1-app
description: Prepares a React Native app with Hermes V1 enabled
inputs:
  retry-count:
    description: 'Number of times to retry the yarn install on failure'
runs:
  using: composite
  steps:
    - name: Create new app
      shell: bash
      run: |
        cd /tmp
        npx @react-native-community/cli init RNApp --skip-install --version nightly

    - name: Select latest Hermes V1 version
      shell: bash
      run: |
        node "$GITHUB_WORKSPACE/.github/workflow-scripts/selectLatestHermesV1Version.js"

    - name: Apply patch to enable Hermes V1
      shell: bash
      run: |
        cd /tmp/RNApp
        git apply --binary --3way --whitespace=nowarn "$GITHUB_WORKSPACE/.github/workflow-scripts/hermes-v1.patch"
        echo "✅ Patch applied successfully"

    - name: Install app dependencies with retry
      uses: nick-fields/retry@v3
      with:
        timeout_minutes: 10
        max_attempts: ${{ inputs.retry-count }}
        retry_wait_seconds: 15
        shell: bash
        command: |
          cd /tmp/RNApp
          yarn install
        on_retry_command: |
          echo "Cleaning up for yarn retry..."
          cd /tmp/RNApp
          rm -rf node_modules yarn.lock || true
          yarn cache clean || true