name: 'Free Disk Space'
description: 'Frees up disk space on GitHub Actions runners by removing unnecessary software'

runs:
  using: 'composite'
  steps:
    - name: Free Disk Space (Ubuntu)
      shell: bash
      run: |
        echo "=== Disk space before cleanup ==="
        df -h /

        echo "=== Removing unnecessary packages ==="
        # Remove Android SDK (12GB+)
        sudo rm -rf /usr/local/lib/android || true

        # Remove .NET SDK (2GB+)
        sudo rm -rf /usr/share/dotnet || true

        # Remove Haskell/GHC (5GB+)
        sudo rm -rf /opt/ghc || true
        sudo rm -rf /usr/local/.ghcup || true

        # Remove Swift (1.5GB+)
        sudo rm -rf /usr/share/swift || true

        # Remove CodeQL (1GB+)
        sudo rm -rf /opt/hostedtoolcache/CodeQL || true

        # Remove unused tool caches
        sudo rm -rf /opt/hostedtoolcache/Python || true
        sudo rm -rf /opt/hostedtoolcache/Ruby || true
        sudo rm -rf /opt/hostedtoolcache/go || true
        sudo rm -rf /opt/hostedtoolcache/node || true

        # Remove large packages
        sudo apt-get remove -y '^dotnet-.*' '^llvm-.*' 'php.*' '^mongodb-.*' '^mysql-.*' azure-cli google-cloud-cli google-chrome-stable firefox powershell mono-devel libgl1-mesa-dri --fix-missing 2>/dev/null || true
        sudo apt-get autoremove -y 2>/dev/null || true
        sudo apt-get clean 2>/dev/null || true

        # Remove Docker images
        docker system prune -af 2>/dev/null || true

        # Remove swap (1GB+)
        sudo swapoff -a || true
        sudo rm -f /swapfile || true

        echo "=== Disk space after cleanup ==="
        df -h /