doc: Add Nixpkgs config options reference

This commit is contained in:
Robert Hensing 2022-05-01 21:43:10 +02:00
parent bb2c5a3684
commit e40d2099d2
3 changed files with 22 additions and 0 deletions

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@ -23,6 +23,14 @@ let
<xsl:import href="${./parameters.xml}"/>
</xsl:stylesheet>
'';
# NB: This file describes the Nixpkgs manual, which happens to use module
# docs infra originally developed for NixOS.
optionsDoc = pkgs.nixosOptionsDoc {
inherit (pkgs.lib.evalModules { modules = [ ../../pkgs/top-level/config.nix ]; }) options;
documentType = "none";
};
in pkgs.runCommand "doc-support" {}
''
mkdir result
@ -30,6 +38,7 @@ in pkgs.runCommand "doc-support" {}
cd result
ln -s ${locationsXml} ./function-locations.xml
ln -s ${functionDocs} ./function-docs
ln -s ${optionsDoc.optionsDocBook} ./config-options.docbook.xml
ln -s ${pkgs.docbook5}/xml/rng/docbook/docbook.rng ./docbook.rng
ln -s ${pkgs.docbook_xsl_ns}/xml/xsl ./xsl

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@ -164,6 +164,14 @@ There are several ways to tweak how Nix handles a package which has been marked
Note that `permittedInsecurePackages` is only checked if `allowInsecurePredicate` is not specified.
### `config` Options Reference
The following attributes can be passed in [`config`](#chap-packageconfig).
```{=docbook}
<include xmlns="http://www.w3.org/2001/XInclude" href="../doc-support/result/config-options.docbook.xml"/>
```
## Modify packages via `packageOverrides` {#sec-modify-via-packageOverrides}
You can define a function called `packageOverrides` in your local `~/.config/nixpkgs/config.nix` to override Nix packages. It must be a function that takes pkgs as an argument and returns a modified set of packages.

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@ -20,6 +20,11 @@ let
/* Internal stuff */
# Hide built-in module system options from docs.
_module.args = mkOption {
internal = true;
};
warnings = mkOption {
type = types.listOf types.str;
default = [];