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Evaluate NixOS options for 22.11

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This commit is contained in:
oxalica 2023-05-05 10:42:58 +08:00
parent 715b0a5244
commit 2c65120ddf
1 changed files with 18 additions and 4 deletions
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22
crates/nix-interop/src/nixos_options.nix
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@ -6,9 +6,23 @@ let
lib = import (nixpkgs + "/lib"); lib = import (nixpkgs + "/lib");
modulePath = nixpkgs + "/nixos/modules"; modulePath = nixpkgs + "/nixos/modules";
inherit (builtins) filter mapAttrs isPath isFunction functionArgs; inherit (builtins) isString filter mapAttrs isPath isFunction functionArgs;
inherit (lib) evalModules trivial optionals filterAttrs; inherit (lib) evalModules trivial optionals filterAttrs;
inherit (lib.options) unknownModule renderOptionValue; inherit (lib.options) unknownModule literalExpression;
# Polyfill for < 23.05
renderOptionValue = lib.options.renderOptionValue or (v:
if v ? _type && v ? text then v
else literalExpression (lib.generators.toPretty {
multiline = true;
allowPrettyValues = true;
} v));
# Special tranfrom for < 23.05
renderDoc = v:
if isString v
then { _type = "mkDoc"; text = v; }
else v;
# Dummy `pkgs`. # Dummy `pkgs`.
pkgs = import (nixpkgs + "/pkgs/pkgs-lib") { pkgs = import (nixpkgs + "/pkgs/pkgs-lib") {
@ -127,7 +141,7 @@ let
submoduleVisible = visible && (opt.visible or true == true); submoduleVisible = visible && (opt.visible or true == true);
opt' = { opt' = {
description = opt.description or null; description = renderDoc (opt.description or null);
declarations = filter (x: x != unknownModule) opt.declarations; declarations = filter (x: x != unknownModule) opt.declarations;
readOnly = opt.readOnly or false; readOnly = opt.readOnly or false;
type = normalizeType submoduleVisible opt.type; type = normalizeType submoduleVisible opt.type;
@ -163,6 +177,6 @@ let
(mapAttrs (_: normalizeOptions) opts); (mapAttrs (_: normalizeOptions) opts);
in in
if builtins.compareVersions trivial.release "23.05" >= 0 if builtins.compareVersions trivial.release "22.11" >= 0
then normalizeOptionSet eval.options then normalizeOptionSet eval.options
else { } else { }