sunnypilot/.github/workflows/auto-cache/action.yaml

name: 'automatically cache based on current runner'

inputs:
  path:
    description: 'path to cache'
    required: true
  key:
    description: 'key'
    required: true
  restore-keys:
    description: 'restore-keys'
    required: true
  save:
    description: 'whether to save the cache'
    default: 'true'
    required: false
outputs:
  cache-hit:
    description: 'cache hit occurred'
    value: ${{ (contains(runner.name, 'nsc') && steps.ns-cache.outputs.cache-hit) ||
               (!contains(runner.name, 'nsc') && inputs.save != 'false' && steps.gha-cache.outputs.cache-hit) ||
               (!contains(runner.name, 'nsc') && inputs.save == 'false' && steps.gha-cache-ro.outputs.cache-hit) }}

runs:
  using: "composite"
  steps:
    - name: setup namespace cache
      id: ns-cache
      if: ${{ contains(runner.name, 'nsc') }}
      uses: namespacelabs/nscloud-cache-action@v1
      with:
        path: ${{ inputs.path }}

    - name: setup github cache
      id: gha-cache
      if: ${{ !contains(runner.name, 'nsc') && inputs.save != 'false' }}
      uses: 'actions/cache@v4'
      with:
        path: ${{ inputs.path }}
        key: ${{ inputs.key }}
        restore-keys: ${{ inputs.restore-keys }}

    - name: setup github cache
      id: gha-cache-ro
      if: ${{ !contains(runner.name, 'nsc') && inputs.save == 'false' }}
      uses: 'actions/cache/restore@v4'
      with:
        path: ${{ inputs.path }}
        key: ${{ inputs.key }}
        restore-keys: ${{ inputs.restore-keys }}

    # make the directory manually in case we didn't get a hit, so it doesn't fail on future steps
    - id: scons-cache-setup
      shell: bash
      run: |
        mkdir -p ${{ inputs.path }}
        sudo chmod -R 777 ${{ inputs.path }}
        sudo chown -R $USER ${{ inputs.path }}