74 lines
2.2 KiB
Nix
74 lines
2.2 KiB
Nix
# From home-manager: https://github.com/nix-community/home-manager/blob/master/modules/lib/stdlib-extended.nix
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# Just a convenience function that returns the given Nixpkgs standard
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# library extended with the HM library.
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nixpkgsLib: let
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mkNvimLib = import ./.;
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in
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nixpkgsLib.extend (self: super: rec {
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nvim = mkNvimLib {lib = self;};
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mkLuaBinding = key: action: desc:
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self.mkIf (key != null) {
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"${key}" = {
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inherit action desc;
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lua = true;
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silent = true;
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};
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};
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mkExprBinding = key: action: desc:
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self.mkIf (key != null) {
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"${key}" = {
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inherit action desc;
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lua = true;
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silent = true;
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expr = true;
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};
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};
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mkBinding = key: action: desc:
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self.mkIf (key != null) {
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"${key}" = {
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inherit action desc;
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silent = true;
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};
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};
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mkMappingOption = description: default:
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self.mkOption {
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type = self.types.nullOr self.types.str;
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inherit default description;
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};
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# Utility function that takes two attrsets:
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# { someKey = "some_value" } and
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# { someKey = { description = "Some Description"; }; }
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# and merges them into
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# { someKey = { value = "some_value"; description = "Some Description"; }; }
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addDescriptionsToMappings = actualMappings: mappingDefinitions:
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self.attrsets.mapAttrs (name: value: let
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isNested = self.isAttrs value;
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returnedValue =
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if isNested
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then addDescriptionsToMappings actualMappings."${name}" mappingDefinitions."${name}"
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else {
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value = value;
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description = mappingDefinitions."${name}".description;
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};
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in
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returnedValue)
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actualMappings;
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mkSetBinding = binding: action:
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mkBinding binding.value action binding.description;
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mkSetExprBinding = binding: action:
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mkExprBinding binding.value action binding.description;
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mkSetLuaBinding = binding: action:
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mkLuaBinding binding.value action binding.description;
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# For forward compatibility.
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literalExpression = super.literalExpression or super.literalExample;
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})
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