cosmic: fix doc

modules/programs/cosmic.nix

@@ -1,8 +1,22 @@
-{ pkgs, lib, config, ... }:
-let
-  inherit (lib)
-    filterAttrs concatStrings concatStringsSep mapAttrsToList concatLists
-    foldlAttrs concatMapAttrs mapAttrs' nameValuePair boolToString;
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  inherit
+    (lib)
+    filterAttrs
+    concatStrings
+    concatStringsSep
+    mapAttrsToList
+    concatLists
+    foldlAttrs
+    concatMapAttrs
+    mapAttrs'
+    nameValuePair
+    boolToString
+    ;
   inherit (builtins) typeOf toString stringLength;
 
   # build up serialisation machinery from here for various types
@@ -21,16 +35,15 @@ let
         }'';
   # attrset -> struct
   _struct_kv = k: v:
-    if v == null then
-      ""
-    else
-      (concatStringsSep ":" [ k (serialise.${typeOf v} v) ]);
+    if v == null
+    then ""
+    else (concatStringsSep ":" [k (serialise.${typeOf v} v)]);
   _struct_concat = s:
     foldlAttrs (acc: k: v:
-      if stringLength acc > 0 then
-        concatStringsSep ", " [ acc (_struct_kv k v) ]
-      else
-        _struct_kv k v) "" s;
+      if stringLength acc > 0
+      then concatStringsSep ", " [acc (_struct_kv k v)]
+      else _struct_kv k v) ""
+    s;
   _struct_filt = s: _struct_concat (filterAttrs (k: v: v != null) s);
   struct = s: "(${_struct_filt s})";
   toQuotedString = s: ''"${toString s}"'';
@@ -51,37 +64,42 @@ let
   defineBinding = binding:
     struct {
       inherit (binding) modifiers;
-      key = if isNull binding.key then null else toQuotedString binding.key;
+      key =
+        if isNull binding.key
+        then null
+        else toQuotedString binding.key;
     };
 
   # map keybinding from list of attrset to hashmap of (mod,key): action
   _mapBindings = bindings:
     map (inner: {
       "${defineBinding inner}" = maybeToString (checkAction inner.action);
-    }) bindings;
+    })
+    bindings;
   mapBindings = bindings: assoc (_mapBindings bindings);
 
   # check a keybinding's action
   # escape with quotes if it's a Spawn action
   checkAction = a:
-    if typeOf a == "set" && a.type == "Spawn" then {
+    if typeOf a == "set" && a.type == "Spawn"
+    then {
       inherit (a) type;
       data = toQuotedString a.data;
-    } else
-      a;
+    }
+    else a;
 
   maybeToString = s:
-    if typeOf s == "set" then
-      concatStrings [ s.type "(" (toString s.data) ")" ]
-    else
-      s;
+    if typeOf s == "set"
+    then concatStrings [s.type "(" (toString s.data) ")"]
+    else s;
 
   mapCosmicSettings = application: options:
     mapAttrs' (k: v:
       nameValuePair "cosmic/${application}/v${options.version}/${k}" {
         enable = true;
         text = serialise.${typeOf v} v;
-      }) options.option;
+      })
+    options.option;
 
   cfg = config.programs.cosmic;
 in {
@@ -169,7 +187,7 @@ in {
             };
           });
         description = ''
-          A list of explicit settings for COSMIC apps, using their full config path.
+          An attrset of explicit settings for COSMIC apps, using their full config path.
         '';
         example = literalExpression ''
           {
@@ -182,14 +200,16 @@ in {
   };
 
   config = lib.mkIf cfg.enable {
-    xdg.configFile = {
+    xdg.configFile =
+      {
         "cosmic/com.system76.CosmicSettings.Shortcuts/v1/custom".text =
           (lib.mkIf cfg.keybindings != []) mapBindings cfg.keybindings;
         "cosmic/com.system76.CosmicSettings.Shortcuts/v1/defaults" = {
           text = "{}";
           enable = !cfg.defaultKeybindings;
         };
-    } // concatMapAttrs
+      }
+      // concatMapAttrs
       (application: options: mapCosmicSettings application options)
       cfg.settings;
   };