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30 lines
952 B
Nix
30 lines
952 B
Nix
{ lib, ... }:
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with lib;
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rec {
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# vim dictionaries are, in theory, compatible with JSON
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toVimDict = args: toJSON
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(lib.filterAttrs (n: v: !isNull v) args);
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# Black functional magic that converts a bunch of different Nix types to their
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# lua equivalents!
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toLuaObject = args:
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if builtins.isAttrs args then
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"{" + (concatStringsSep ","
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(mapAttrsToList
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(n: v: "[${toLuaObject n}] = " + (toLuaObject v))
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(filterAttrs (n: v: !isNull v || v == {}) args))) + "}"
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else if builtins.isList args then
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"{" + concatMapStringsSep "," toLuaObject args + "}"
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else if builtins.isString args then
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# This should be enough!
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escapeShellArg args
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else if builtins.isBool args then
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"${ boolToString args }"
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else if builtins.isFloat args then
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"${ toString args }"
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else if builtins.isInt args then
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"${ toString args }"
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else if isNull args then
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"nil"
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else "";
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}
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