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65 lines
1.7 KiB
Nix
65 lines
1.7 KiB
Nix
{lib}: let
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inherit (lib.options) mkOption;
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inherit (lib.types) bool;
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inherit (lib.modules) mkRenamedOptionModule;
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inherit (lib.attrsets) mapAttrsToList;
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inherit (lib.lists) flatten;
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in {
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mkBool = value: description:
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mkOption {
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type = bool;
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default = value;
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inherit description;
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};
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/*
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Generates a list of mkRenamedOptionModule, from a mapping of the old name to
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the new name. Nested options can optionally supply a "_name" to indicate its
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new name.
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# Example
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```nix
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batchRenameOptions ["nvimTree"] ["nvimTree" "setupOpts"] {
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disableNetrw = "disable_netrw";
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nestedOption = {
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_name = "nested_option";
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somethingElse = "something_else";
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};
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}
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```
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The above code is equivalent to this:
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```nix
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[
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(
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mkRenamedOptionModule
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["nvimTree" "disableNetrw"]
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["nvimTree" "setupOpts" "disable_netrw"]
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)
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(
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mkRenamedOptionModule
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["nvimTree" "nestedOption" "somethingElse"]
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["nvimTree" "setupOpts" "nested_option" "something_else"]
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)
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]
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```
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*/
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batchRenameOptions = oldBasePath: newBasePath: mappings: let
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genSetupOptRenames = oldSubpath: newSubpath: table:
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mapAttrsToList (
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oldName: newNameOrNestedOpts:
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if builtins.isAttrs newNameOrNestedOpts
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then
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genSetupOptRenames (oldSubpath ++ [oldName]) (newSubpath ++ [newNameOrNestedOpts._name or oldName])
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(builtins.removeAttrs newNameOrNestedOpts ["_name"])
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else
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mkRenamedOptionModule
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(oldBasePath ++ oldSubpath ++ [oldName])
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(newBasePath ++ newSubpath ++ [newNameOrNestedOpts])
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)
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table;
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in
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flatten (genSetupOptRenames [] [] mappings);
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}
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