如何在GitHub Action Windows环境通过Choco安装Snappy？

你之前安装的snappy-driver-installer-origin是硬件驱动安装工具，和你需要的Google Snappy压缩库完全无关，这就是它无效的原因。下面提供几种可行的方案在GitHub Action的Windows环境安装Snappy：

方案1：使用vcpkg安装（推荐） #

vcpkg是微软的C/C++包管理器，支持Windows平台安装Snappy，且能自动处理依赖和环境变量配置。

修改你的GitHub Action配置如下：

jobs:
  build:
    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v4

    - name: Install zstd
      run: choco install -y zstandard

    - name: Set up vcpkg
      uses: lukka/run-vcpkg@v11
      with:
        vcpkgArguments: snappy
        vcpkgTriplet: x64-windows # 根据你的架构选择，比如x86-windows
        vcpkgDirectory: ${{ runner.workspace }}/vcpkg

    # 为构建工具添加Snappy的可执行文件路径
    - name: Add Snappy to PATH
      run: |
        echo "${{ runner.workspace }}/vcpkg/installed/x64-windows/bin" | Out-File -FilePath $env:GITHUB_PATH -Append

方案2：手动下载预编译二进制 #

如果不想用vcpkg，可以直接下载Snappy的预编译二进制包，解压后配置环境变量：

jobs:
  build:
    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v4

    - name: Install zstd
      run: choco install -y zstandard

    - name: Download and extract Snappy
      run: |
        Invoke-WebRequest -Uri "https://github.com/google/snappy/releases/download/1.1.10/snappy-1.1.10-windows-x64.zip" -OutFile snappy.zip
        Expand-Archive -Path snappy.zip -DestinationPath ./snappy
        echo "$(Get-Location)/snappy/bin" | Out-File -FilePath $env:GITHUB_PATH -Append

    # 可选：设置头文件和库路径供构建工具调用
    - name: Set Snappy include/lib paths
      run: |
        echo "SNAPPY_INCLUDE=$(Get-Location)/snappy/include" | Out-File -FilePath $env:GITHUB_ENV -Append
        echo "SNAPPY_LIB=$(Get-Location)/snappy/lib" | Out-File -FilePath $env:GITHUB_ENV -Append

方案3：从源码编译 #

如果需要特定版本或自定义编译选项，可以从源码编译：

jobs:
  build:
    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v4

    - name: Install dependencies (CMake, zstd)
      run: |
        choco install -y zstandard cmake ninja

    - name: Clone Snappy source
      run: git clone https://github.com/google/snappy.git

    - name: Build Snappy
      run: |
        mkdir snappy/build
        cd snappy/build
        cmake .. -G Ninja -DCMAKE_INSTALL_PREFIX=../install -DBUILD_SHARED_LIBS=ON
        ninja install

    - name: Add Snappy to PATH
      run: |
        echo "$(Get-Location)/snappy/install/bin" | Out-File -FilePath $env:GITHUB_PATH -Append

注意：根据你的项目架构（x86/x64）和构建需求（静态库/动态库），调整上述配置中的参数。

内容的提问来源于stack exchange，提问作者1412