avbroot/.github/actions/preload-img-cache/action.yml

name: Preload img cache
inputs:
  cache-key-prefix:
    description: 'Device cache-key prefix'
    required: true
  device:
    description: 'Device name'
    required: true

runs:
  using: "composite"
  steps:
    - uses: actions/cache@v3
      id: cache-img
      with:
        key: ${{ inputs.cache-key-prefix }}${{ inputs.device }}
        # Make sure any changes to path are also reflected in ci.yml setup
        path: tests/files/${{ inputs.device }}-sparse.tar

    - if: ${{ steps.cache-img.outputs.cache-hit }}
      name: Extracting image from sparse archive
      shell: sh
      run: |
        tar -C tests/files -xf tests/files/${{ inputs.device }}-sparse.tar

    - if: ${{ ! steps.cache-img.outputs.cache-hit }}
      uses: awalsh128/cache-apt-pkgs-action@v1
      with:
        packages: python3-lz4 python3-protobuf

    - if: ${{ ! steps.cache-img.outputs.cache-hit }}
      uses: awalsh128/cache-apt-pkgs-action@v1
      with:
        packages: python3-strictyaml

    - name: Downloading device image for ${{ inputs.device }}
      if: ${{ ! steps.cache-img.outputs.cache-hit }}
      shell: sh
      run: |
        ./tests/tests.py \
          download \
          --stripped \
          --no-magisk \
          --device \
          ${{ inputs.device }}

    - if: ${{ ! steps.cache-img.outputs.cache-hit }}
      name: Creating sparse archive from image
      shell: sh
      run: |
        cd tests/files
        tar --sparse -cf ${{ inputs.device }}-sparse.tar \
          ${{ inputs.device }}/*.stripped