name: "Clear disk space"
description: "Frees disk space in the GHA runner"
inputs:
  debug:
    description: Enabling this will print before and after disk sizes
    default: false
    required: false
  paths:
    description: List of paths to clear
    required: false
    paths:
      - /opt/microsoft
      - /usr/share/dotnet
      - /usr/share/swift
      - /usr/lib/jvm
      - /usr/local/.ghcup
      - /home/runner/.rustup
      - /usr/local/share/chromium
      - /usr/local/lib/android
      - /opt/ghc
      - /opt/hostedtoolcache
      - /usr/lib/llvm-18

runs:
  using: "composite"
  steps:
    - name: Get disk usage
      shell: bash
      run: |
        # df -h | head -n 1 | cut -d ' ' -f 3,5
        # df -h | grep /\$ | cut -d ' ' -f 3,5
        df -h

    - name: Detailed usage
      shell: bash
      run: |
        du -h -d3 / 2>/dev/null | sort -hr | head -n 20 || true

    - name: Clear
      shell: bash
      run: |
        SAVEIFS=$IFS
        IFS=$'\n'
        paths=${{ inputs.paths }}
        IFS=$SAVEIFS
        sudo rm -rf $paths
        sudo docker system prune -af || true
        sudo docker image prune -af || true
        sudo docker builder prune -af || true

    - name: Get disk usage
      shell: bash
      run: |
        echo "used    use%"
        # df -h | grep /\$ | cut -d ' ' -f 5,9
        df -h

    - name: Detailed usage
      shell: bash
      run: |
        du -h -d3 / 2>/dev/null | sort -hr | head -n 20 || true