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nix/doc/manual/generate-builtins.nix
Valentin Gagarin d5ffc94f33 use lookup paths in helper expressions consistently
this makes the files in question a bit more independent of source location.

to find where the value is set and how it's wired up:

    rg nix=doc/manual
2023-11-30 21:53:31 +01:00

29 lines
861 B
Nix

let
inherit (builtins) concatStringsSep attrValues mapAttrs;
inherit (import <nix/utils.nix>) optionalString squash;
in
builtinsInfo:
let
showBuiltin = name: { doc, args, arity, experimental-feature }:
let
experimentalNotice = optionalString (experimental-feature != null) ''
This function is only available if the [${experimental-feature}](@docroot@/contributing/experimental-features.md#xp-feature-${experimental-feature}) experimental feature is enabled.
'';
in
squash ''
<dt id="builtins-${name}">
<a href="#builtins-${name}"><code>${name} ${listArgs args}</code></a>
</dt>
<dd>
${doc}
${experimentalNotice}
</dd>
'';
listArgs = args: concatStringsSep " " (map (s: "<var>${s}</var>") args);
in
concatStringsSep "\n" (attrValues (mapAttrs showBuiltin builtinsInfo))