name: List Runner Tool Cache (Persistent)

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  check-tool-cache:
    runs-on: ubuntu-latest # Or your runner label
    
    # Define the container that runs your steps
    container:
      image: ubuntu-latest # A common image used with act-runner, or your custom image
      volumes:
        # Map the persistent 'act-toolcache' Docker volume from your host
        # to the /toolcache path inside this job container.
        # This makes the /toolcache directory persistent.
        - act-toolcache:/toolcache 

    env:
      # This variable now tells nektos/act to use the path where the persistent
      # volume is mounted.
      RUNNER_TOOL_CACHE: /toolcache 

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.21.x' 
          
      - name: List contents of /toolcache
        run: |
          echo "--- Listing contents of /toolcache ---"
          ls -F /toolcache || echo "/toolcache does not exist or is empty"
          
      - name: List contents of /toolcache/go
        run: |
          echo "--- Listing contents of /toolcache/go ---"
          ls -F /toolcache/go || echo "/toolcache/go does not exist or is empty"

      - name: List contents of /opt/hostedtoolcache (for comparison - will likely be empty if not explicitly mounted here)
        run: |
          echo "--- Listing contents of /opt/hostedtoolcache (for comparison) ---"
          ls -F /opt/hostedtoolcache || echo "/opt/hostedtoolcache does not exist or is empty"
          
      - name: Verify Go installation (optional)
        run: |
          echo "--- Verifying Go installation ---"
          go version