protobuf/.github/actions/internal/ccache-setup-windows/action.yml

name: 'CCache Setup'
description: 'Setup ccache for us in Windows CI'
inputs:
  ccache-version:
    required: false
    default: '4.7.4'
    description: A pinned version of ccache
    type: string

runs:
  using: 'composite'
  steps:
    - name: Setup MSVC
      uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
      with:
        arch: x64
        vsversion: '2019'

    - name: Install ccache
      shell: bash
      run: choco install ccache --version=4.7.4

    - name: Configure ccache environment variables
      shell: pwsh
      run: |
        Write-Host $Env:GITHUB_REF
        $cllocation = (Get-Command cl.exe).Path
        echo "CCACHE_COMPILER=$cllocation" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append
        echo "CCACHE_COMPILERTYPE=msvc" | Out-File -FilePath $Env:GITHUB_ENV -Encoding utf8 -Append

    - name: Configure Windows-specific ccache environment variables
      shell: bash
      # Windows caches are about 2x larger than other platforms.
      run: |
        echo "CCACHE_COMPRESSLEVEL=10" >> $GITHUB_ENV
        echo "CCACHE_MAXSIZE=200M" >> $GITHUB_ENV