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https://github.com/nix-community/nixvim.git
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added formatter + reformat existing codebase (#175)
This commit is contained in:
Gaétan Lepage
GitHub
parent
0bf4313f22
commit
264de8cefb
96 changed files with 3727 additions and 3341 deletions
259
lib/helpers.nix
259
lib/helpers.nix
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@ -1,146 +1,185 @@
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{ lib, ... }:
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with lib;
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rec {
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{lib, ...}:
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with lib; rec {
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# vim dictionaries are, in theory, compatible with JSON
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toVimDict = args: toJSON
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toVimDict = args:
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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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if hasAttr "__raw" args then
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args.__raw
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if builtins.isAttrs args
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then
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if hasAttr "__raw" args
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then args.__raw
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else
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"{" + (concatStringsSep ","
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"{"
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+ (concatStringsSep ","
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(mapAttrsToList
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(n: v:
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if head (stringToCharacters n) == "@" then
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toLuaObject v
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if head (stringToCharacters n) == "@"
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then toLuaObject v
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else "[${toLuaObject n}] = " + (toLuaObject v))
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(filterAttrs (n: v: !isNull v && toLuaObject v != "{}") args))) + "}"
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else if builtins.isList args then
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"{" + concatMapStringsSep "," toLuaObject args + "}"
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else if builtins.isString args then
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# This should be enough!
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(filterAttrs (n: v: !isNull v && toLuaObject v != "{}") args)))
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+ "}"
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else if builtins.isList args
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then "{" + concatMapStringsSep "," toLuaObject args + "}"
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else if builtins.isString args
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then
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# This should be enough!
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builtins.toJSON args
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else if builtins.isPath args then
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builtins.toJSON (toString args)
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else if builtins.isBool args then
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"${ 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 if builtins.isPath args
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then builtins.toJSON (toString args)
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else if builtins.isBool args
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then "${boolToString args}"
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else if builtins.isFloat args
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then "${toString args}"
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else if builtins.isInt args
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then "${toString args}"
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else if isNull args
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then "nil"
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else "";
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# Generates maps for a lua config
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genMaps = mode: maps:
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let
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normalized = builtins.mapAttrs
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(key: action:
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if builtins.isString action then
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{
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silent = false;
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expr = false;
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unique = false;
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noremap = true;
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script = false;
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nowait = false;
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action = action;
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}
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else action)
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maps;
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in
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builtins.attrValues (builtins.mapAttrs
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genMaps = mode: maps: let
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normalized =
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builtins.mapAttrs
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(key: action:
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{
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action = action.action;
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config = lib.filterAttrs (_: v: v) {
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inherit (action) silent expr unique noremap script nowait;
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};
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key = key;
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mode = mode;
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})
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if builtins.isString action
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then {
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silent = false;
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expr = false;
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unique = false;
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noremap = true;
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script = false;
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nowait = false;
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action = action;
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}
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else action)
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maps;
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in
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builtins.attrValues (builtins.mapAttrs
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(key: action: {
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action = action.action;
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config = lib.filterAttrs (_: v: v) {
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inherit (action) silent expr unique noremap script nowait;
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};
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key = key;
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mode = mode;
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})
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normalized);
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# Creates an option with a nullable type that defaults to null.
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mkNullOrOption = type: desc: lib.mkOption {
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type = lib.types.nullOr type;
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default = null;
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description = desc;
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};
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mkNullOrOption = type: desc:
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lib.mkOption {
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type = lib.types.nullOr type;
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default = null;
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description = desc;
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};
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mkIfNonNull = c: mkIf (!isNull c) c;
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defaultNullOpts = rec {
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mkNullable = type: default: desc: mkNullOrOption type (
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let
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defaultDesc = "default: `${default}`";
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in
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if desc == "" then defaultDesc else ''
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${desc}
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mkNullable = type: default: desc:
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mkNullOrOption type (
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let
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defaultDesc = "default: `${default}`";
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in
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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''
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);
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${defaultDesc}
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''
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);
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mkInt = default: mkNullable lib.types.int (toString default);
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mkBool = default: mkNullable lib.types.bool (if default then "true" else "false");
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mkBool = default:
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mkNullable lib.types.bool (
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if default
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then "true"
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else "false"
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);
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mkStr = default: mkNullable lib.types.str ''${builtins.toString default}'';
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mkEnum = enum: default: mkNullable (lib.types.enum enum) ''"${default}"'';
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mkEnumFirstDefault = enum: mkEnum enum (head enum);
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};
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mkPackageOption = name: default: mkOption {
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type = types.package;
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inherit default;
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description = "Plugin to use for ${name}";
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};
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mkPlugin = { config, lib, ... }: { name
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, description
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, package ? null
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, extraPlugins ? [ ]
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, extraPackages ? [ ]
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, options ? { }
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, ...
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}:
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let
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cfg = config.plugins.${name};
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# TODO support nested options!
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pluginOptions = mapAttrs (k: v: v.option) options;
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globals = mapAttrs'
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(name: opt: {
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name = opt.global;
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value = if cfg.${name} != null then opt.value cfg.${name} else null;
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})
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options;
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# does this evaluate package?
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packageOption = if package == null then { } else {
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package = mkPackageOption name package;
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};
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in
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{
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options.plugins.${name} = {
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enable = mkEnableOption description;
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} // packageOption // pluginOptions;
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config = mkIf cfg.enable {
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inherit extraPackages globals;
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# does this evaluate package? it would not be desired to evaluate pacakge if we use another package.
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extraPlugins = extraPlugins ++ optional (package != null) cfg.package;
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};
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mkPackageOption = name: default:
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mkOption {
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type = types.package;
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inherit default;
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description = "Plugin to use for ${name}";
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};
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mkPlugin = {
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config,
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lib,
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...
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}: {
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name,
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description,
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package ? null,
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extraPlugins ? [],
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extraPackages ? [],
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options ? {},
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...
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}: let
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cfg = config.plugins.${name};
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# TODO support nested options!
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pluginOptions = mapAttrs (k: v: v.option) options;
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globals =
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mapAttrs'
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(name: opt: {
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name = opt.global;
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value =
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if cfg.${name} != null
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then opt.value cfg.${name}
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else null;
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})
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options;
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# does this evaluate package?
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packageOption =
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if package == null
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then {}
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else {
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package = mkPackageOption name package;
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};
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in {
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options.plugins.${name} =
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{
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enable = mkEnableOption description;
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}
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// packageOption
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// pluginOptions;
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config = mkIf cfg.enable {
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inherit extraPackages globals;
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# does this evaluate package? it would not be desired to evaluate pacakge if we use another package.
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extraPlugins = extraPlugins ++ optional (package != null) cfg.package;
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};
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};
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globalVal = val:
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if builtins.isBool val then
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(if val == false then 0 else 1)
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if builtins.isBool val
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then
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(
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if val == false
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then 0
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else 1
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)
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else val;
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mkDefaultOpt = { type, global, description ? null, example ? null, default ? null, value ? v: (globalVal v), ... }: {
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mkDefaultOpt = {
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type,
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global,
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description ? null,
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example ? null,
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default ? null,
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value ? v: (globalVal v),
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...
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}: {
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option = mkOption {
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type = types.nullOr type;
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default = default;
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@ -153,7 +192,7 @@ rec {
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extraOptionsOptions = {
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extraOptions = mkOption {
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default = { };
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default = {};
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type = types.attrs;
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description = ''
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These attributes will be added to the table parameter for the setup function.
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@ -162,7 +201,7 @@ rec {
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};
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};
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mkRaw = r: { __raw = r; };
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mkRaw = r: {__raw = r;};
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wrapDo = string: ''
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do
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