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|
{ lib, ... }:
let
inherit (lib) types mkOption;
attrsOfModule = mkOption {
type = types.attrsOf (
types.submodule {
options.bar = mkOption {
type = types.int;
};
}
);
};
listOfModule = mkOption {
type = types.listOf (
types.submodule {
options.bar = mkOption {
type = types.int;
};
}
);
};
in
{
imports = [
# Module A
{
options.attrsOfModule = attrsOfModule;
options.mergedAttrsOfModule = attrsOfModule;
options.listOfModule = listOfModule;
options.mergedListOfModule = listOfModule;
}
# Module B
{
options.mergedAttrsOfModule = attrsOfModule;
options.mergedListOfModule = listOfModule;
}
# Values
# It is important that the value is defined in a separate module
# Without valueMeta the actual value and sub-options wouldn't be accessible via:
# options.attrsOfModule.type.getSubOptions
{
attrsOfModule = {
foo.bar = 42;
};
mergedAttrsOfModule = {
foo.bar = 42;
};
}
(
{ options, ... }:
{
config.listOfModule = [
{
bar = 42;
}
];
config.mergedListOfModule = [
{
bar = 42;
}
];
# Result options to expose the list module to bash as plain attribute path
options.listResult = mkOption {
default = (builtins.head options.listOfModule.valueMeta.list).configuration.options.bar.value;
};
options.mergedListResult = mkOption {
default = (builtins.head options.mergedListOfModule.valueMeta.list).configuration.options.bar.value;
};
}
)
];
}
|
