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trivionomicon/doctrine: have mk-module define config and options as separate modules

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This commit is contained in:
Alejandro Soto 2026-01-31 10:35:30 -06:00
parent 8931cb43db
commit b802d4a2c8
1 changed files with 43 additions and 26 deletions
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69
doctrine/lib/mk-module.nix
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@ -13,39 +13,56 @@
namespace ? doctrine.namespace, namespace ? doctrine.namespace,
passthru ? {}, passthru ? {},
}: let }: let
optionsSet = import options (passthru patchArgs = args: args // passthru // {inherit cfg name doctrine;};
// {
inherit config lib pkgs cfg name doctrine;
});
configSet = import configFiles.${namespace} (passthru optionsSet = args: import options (patchArgs args);
// { configSet = args: import configFiles.${namespace} (patchArgs args);
inherit config lib pkgs doctrine cfg;
});
configFiles = lib.filterAttrs (k: v: v != null) { configFiles = lib.filterAttrs (k: v: v != null) {
inherit sys hm; inherit sys hm;
}; };
cfg = config.${prefix}.${name}; cfg = config.${prefix}.${name};
hasConfig = configFiles ? ${namespace};
in { in {
config = imports = [
lib.optionalAttrs (configFiles ? ${namespace}) (args @ {
(lib.mkIf cfg.enable (lib.mkMerge [ config,
configSet modulesPath ? null,
{ lib,
assertions = pkgs,
map (dependency: { ...
assertion = cfg.enable -> config.${prefix}.${dependency}.enable; }:
message = "${prefix}.${name}.enable requires ${prefix}.${dependency}.enable"; lib.optionalAttrs hasConfig {
}) config = lib.mkIf cfg.enable (lib.mkMerge [
requires; (configSet args)
} {
])); assertions =
map (dependency: {
assertion = cfg.enable -> config.${prefix}.${dependency}.enable;
message = "${prefix}.${name}.enable requires ${prefix}.${dependency}.enable";
})
requires;
}
]);
})
options.${prefix}.${name} = (args @ {
lib.optionalAttrs (options != null && optionsSet ? ${namespace}) optionsSet.${namespace} config,
// { modulesPath ? null,
enable = lib.mkEnableOption name; lib,
}; pkgs,
...
}: let
hasOptions = options != null && optionsForArgs ? ${namespace};
optionsForArgs = optionsSet args;
in
lib.optionalAttrs (hasOptions || hasConfig) {
options.${prefix}.${name} =
lib.optionalAttrs hasOptions optionsForArgs.${namespace}
// {
enable = lib.mkEnableOption name;
};
})
];
} }