* Add a type "path".
svn path=/nixpkgs/trunk/; revision=34247
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@ -64,7 +64,7 @@ rec {
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string = mkOptionType {
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string = mkOptionType {
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name = "string";
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name = "string";
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check = lib.traceValIfNot (x: builtins ? isString -> builtins.isString x);
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check = lib.traceValIfNot builtins.isString;
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merge = lib.concatStrings;
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merge = lib.concatStrings;
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};
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};
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@ -86,6 +86,12 @@ rec {
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check = lib.traceValIfNot isDerivation;
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check = lib.traceValIfNot isDerivation;
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};
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};
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path = mkOptionType {
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name = "path";
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# Hacky: there is no ‘isPath’ primop.
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check = lib.traceValIfNot (x: builtins.substring 0 1 (toString x) == "/");
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};
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listOf = types.list;
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listOf = types.list;
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list = elemType: mkOptionType {
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list = elemType: mkOptionType {
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name = "list of ${elemType.name}s";
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name = "list of ${elemType.name}s";
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