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在Github Actions中使用Nix包管理器 #7

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yoctocell opened this issue Nov 9, 2024 · 0 comments
Open

在Github Actions中使用Nix包管理器 #7

yoctocell opened this issue Nov 9, 2024 · 0 comments
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enhancement New feature or request low-priority

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@yoctocell
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yoctocell commented Nov 9, 2024 •
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Nix包管理器是一个函数式包管理器，其重要的优点之一是可以更好地保证软件环境的重现性。Github Actions也有一个安装Nix的包。不过现在还有几个问题

  • 要想用Nix来管理所有软件包的话，必须先给lark-oapi Python模板写一个Nix定义，最好是能够贡献到官方的Nixpkgs仓库。也有另外一种方案，Nix仅用于安装系统包，Python包仍然归Pip所管。我两种都尝试过，但是都遇到了一些问题。第二种方案的问题是导入python模块时遇到python找不到某些系统包。第一种方案的问题是lark-oapi所需要的protobuf模块版本较旧，必须是低于3.20才行，但是Nixpkgs在前几周刚把Protobuf 3.20的包给删除了。请见 because lark-oapi (1.3.0) depends on protobuf (>3,<4) larksuite/oapi-sdk-python#77 及 protobuf3_20: remove NixOS/nixpkgs#334067 。

  • 第二个问题是Nixpkgs没有pdfsizeopt的包。不过这个问题不大，我们可以使用ghostscript来进行pdf文档的压缩，效果应该也没什么问题。
@rabbull rabbull added enhancement New feature or request low-priority labels Nov 9, 2024
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