name: Cache Git Checkout
description: "Cache or restore git checkout to speed up CI workflows"
runs:
  using: "composite"
  steps:
    - name: Cache git checkout
      uses: actions/cache@v4
      id: cache-checkout
      with:
        path: |
          .
          !.git
          !node_modules
          !**/node_modules
          !apps/web/public/app-store
        key: git-checkout-${{ github.head_ref || github.ref_name }}-${{ github.event.pull_request.head.sha || github.sha }}
    - name: Checkout PR code (on cache miss)
      if: steps.cache-checkout.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ github.event.pull_request.head.sha || github.sha }}
        fetch-depth: 2
        sparse-checkout-cone-mode: false
        sparse-checkout: |
          /*
          !/example-apps/
          !**/*.mp4
          !/docs/images/
          !packages/app-store/*/static/*.png
          !packages/app-store/*/static/*.jpg
          !packages/app-store/*/static/*.jpeg
          !packages/app-store/*/static/*.gif