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feat: callpackage

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Ryan Yin 2023-10-04 14:40:55 +08:00
parent 159750f3f4
commit d41370c05b
2 changed files with 2 additions and 2 deletions
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docs/nixpkgs/callpackage.md
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@ -65,7 +65,7 @@ In essence, `pkgs.callPackage` is used as `pkgs.callPackage fn args`, where `fn`
3. Then, `pkgs.callPackge fn args` extracts the parameters of the `fn` function from the merged attribute set and uses them to execute the function.
4. The result of the function execution is a Derivation, which is a Nix package.
What can a Nix file or function, used as an argument to `pkgs.callPackge`, look like? You can examine examples we've used before: `hello.nix`, `fcitx5-rime.nix`, `vscode/with-extensions.nix`, and `firefox/common.nix`. All of them can be imported using `pkgs.callPackage`.
What can a Nix file or function, used as an argument to `pkgs.callPackge`, look like? You can examine examples we've used before in [Nixpkgs's Advanced Usage - Introduction](./intro.md): `hello.nix`, `fcitx5-rime.nix`, `vscode/with-extensions.nix`, and `firefox/common.nix`. All of them can be imported using `pkgs.callPackage`.
For instance, if you've defined a custom NixOS kernel configuration in `kernel.nix` and made the development branch name and kernel source code configurable:

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docs/zh/nixpkgs/callpackage.md
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@ -102,7 +102,7 @@ nix-repl> import ./hello.nix pkgs
3. 再之后，`pkgs.callPackge fn args` 会从上一步得到的 attribute set 中提取出 `fn` 函数的参数，并使用它们来执行 `fn` 函数。
4. 函数执行结果是一个 Derivation，也就是一个 Nix 包。
那可以作为 `pkgs.callPackge` 参数的 nix 文件具体长啥样呢，可以去看看我们前面举例过的 `hello.nix` `fcitx5-rime.nix` `vscode/with-extensions.nix` `firefox/common.nix`，它们都可以被 `pkgs.callPackage` 导入。
那可以作为 `pkgs.callPackge` 参数的 nix 文件具体长啥样呢，可以去看看我们前面在 [Nixpkgs 高级用法 - 简介](./intro.md) 中举例过的 `hello.nix` `fcitx5-rime.nix` `vscode/with-extensions.nix` `firefox/common.nix`，它们都可以被 `pkgs.callPackage` 导入。
比如说我们自定义了一个 NixOS 内核配置 `kernel.nix`，并且将开发版名称与内核源码作为了可变更参数：