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lib/types: fix toCoerced's typeMerge (#341112)

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Silvan Mosberger 2024-09-11 06:16:36 +02:00 committed by GitHub
parent 0d319ecd53 cf5a46368b
commit bb4880fbaf
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3 changed files with 13 additions and 1 deletions
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3
lib/tests/modules.sh
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@ -294,6 +294,9 @@ checkConfigOutput '^"42"$' config.value ./declare-coerced-value.nix
checkConfigOutput '^"24"$' config.value ./declare-coerced-value.nix ./define-value-string.nix
checkConfigError 'A definition for option .* is not.*string or signed integer convertible to it.*. Definition values:\n\s*- In .*: \[ \]' config.value ./declare-coerced-value.nix ./define-value-list.nix
# Check coerced option merging.
checkConfigError 'The option .value. in .*/declare-coerced-value.nix. is already declared in .*/declare-coerced-value-no-default.nix.' config.value ./declare-coerced-value.nix ./declare-coerced-value-no-default.nix
# Check coerced value with unsound coercion
checkConfigOutput '^12$' config.value ./declare-coerced-value-unsound.nix
checkConfigError 'A definition for option .* is not of type .*. Definition values:\n\s*- In .*: "1000"' config.value ./declare-coerced-value-unsound.nix ./define-value-string-bigint.nix

9
lib/tests/modules/declare-coerced-value-no-default.nix Normal file
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@ -0,0 +1,9 @@
{ lib, ... }:
{
options = {
value = lib.mkOption {
type = lib.types.coercedTo lib.types.int builtins.toString lib.types.str;
};
};
}

2
lib/types.nix
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@ -1035,7 +1035,7 @@ rec {
getSubOptions = finalType.getSubOptions;
getSubModules = finalType.getSubModules;
substSubModules = m: coercedTo coercedType coerceFunc (finalType.substSubModules m);
typeMerge = t1: t2: null;
typeMerge = t: null;
functor = (defaultFunctor name) // { wrapped = finalType; };
nestedTypes.coercedType = coercedType;
nestedTypes.finalType = finalType;