treewide: mark unused lambda arguments

modules/accounts/email.nix

@@ -9,7 +9,7 @@ let
     ;
 
   cfg = config.accounts.email;
-  enabledAccounts = lib.filterAttrs (n: v: v.enable) cfg.accounts;
+  enabledAccounts = lib.filterAttrs (_n: v: v.enable) cfg.accounts;
 
   gpgModule = types.submodule {
     options = {

modules/files.nix

@@ -100,7 +100,7 @@ in
       (
         let
           dups = lib.attrNames (
-            lib.filterAttrs (n: v: v > 1) (
+            lib.filterAttrs (_n: v: v > 1) (
               lib.foldAttrs (acc: v: acc + v) 0 (map (v: { ${v.target} = 1; }) cfg)
             )
           );

modules/launchd/default.nix

@@ -69,9 +69,9 @@ let
   toAgent =
     config: pkgs.writeText "${config.Label}.plist" (toPlist { escape = true; } (mutateConfig config));
 
-  agentPlists = lib.mapAttrs' (n: v: lib.nameValuePair "${v.config.Label}.plist" (toAgent v.config)) (
+  agentPlists = lib.mapAttrs' (
-    lib.filterAttrs (n: v: v.enable) cfg.agents
+    _n: v: lib.nameValuePair "${v.config.Label}.plist" (toAgent v.config)
-  );
+  ) (lib.filterAttrs (_n: v: v.enable) cfg.agents);
 
   agentsDrv = pkgs.runCommand "home-manager-agents" { } ''
     mkdir -p "$out"

modules/lib/dag.nix

@@ -86,7 +86,7 @@ in
   topoSort =
     dag:
     let
-      dagBefore = dag: name: builtins.attrNames (filterAttrs (n: v: builtins.elem name v.before) dag);
+      dagBefore = dag: name: builtins.attrNames (filterAttrs (_n: v: builtins.elem name v.before) dag);
       normalizedDag = mapAttrs (n: v: {
         name = n;
         inherit (v) data;

modules/lib/generators.nix

@@ -34,7 +34,7 @@
           importantFields = filterAttrs isImportantField attrs;
           withoutImportantFields = fields: removeAttrs fields (attrNames importantFields);
 
-          allSections = filterAttrs (n: v: isAttrs v || isList v) attrs;
+          allSections = filterAttrs (_n: v: isAttrs v || isList v) attrs;
           sections = withoutImportantFields allSections;
 
           mkSection =
@@ -57,7 +57,7 @@
             inherit indent;
           };
 
-          allFields = filterAttrs (n: v: !(isAttrs v || isList v)) attrs;
+          allFields = filterAttrs (_n: v: !(isAttrs v || isList v)) attrs;
           fields = withoutImportantFields allFields;
         in
         mkFields importantFields

modules/lib/strings.nix

@@ -29,7 +29,7 @@ rec {
       ++ upperChars
       ++ stringToCharacters "0123456789";
 
-      empties = l: genList (x: "") (length l);
+      empties = l: genList (_x: "") (length l);
 
       unsafeInName = stringToCharacters (replaceStrings safeChars (empties safeChars) path);
 

modules/misc/fontconfig.nix

@@ -337,7 +337,7 @@ in
       };
 
     xdg.configFile = lib.mapAttrs' (
-      name: config:
+      _name: config:
       lib.nameValuePair "fontconfig/conf.d/${toString config.priority}-hm-${config.label}.conf" {
         inherit (config) enable text;
         source = lib.mkIf (config.source != null) config.source;

modules/misc/news.nix

@@ -53,7 +53,7 @@ let
   );
 
   isNixFile = n: v: v == "regular" && lib.hasSuffix ".nix" n;
-  isDirectory = n: v: v == "directory";
+  isDirectory = _n: v: v == "directory";
 
   # Recursively collect all .nix files from a directory
   collectNixFiles =

modules/misc/nix.nix

@@ -269,7 +269,7 @@ in
                   path = config.flake.outPath;
                 }
                 // lib.filterAttrs (
-                  n: v: n == "lastModified" || n == "rev" || n == "revCount" || n == "narHash"
+                  n: _v: n == "lastModified" || n == "rev" || n == "revCount" || n == "narHash"
                 ) config.flake
               );
             };
@@ -398,7 +398,7 @@ in
       (mkIf (cfg.registry != { }) {
         xdg.configFile."nix/registry.json".source = jsonFormat.generate "registry.json" {
           version = cfg.registryVersion;
-          flakes = mapAttrsToList (n: v: { inherit (v) from to exact; }) cfg.registry;
+          flakes = mapAttrsToList (_n: v: { inherit (v) from to exact; }) cfg.registry;
         };
       })
 

modules/misc/nixpkgs-disabled.nix

@@ -46,7 +46,7 @@ let
         traceXIfNot = c: if c x then true else lib.traceSeqN 1 x false;
       in
       traceXIfNot isConfig;
-    merge = args: lib.foldr (def: mergeConfig def.value) { };
+    merge = _args: lib.foldr (def: mergeConfig def.value) { };
   };
 
   # Copied from nixpkgs.nix.

modules/misc/nixpkgs.nix

@@ -45,7 +45,7 @@ let
         traceXIfNot = c: if c x then true else lib.traceSeqN 1 x false;
       in
       traceXIfNot isConfig;
-    merge = args: lib.foldr (def: mergeConfig def.value) { };
+    merge = _args: lib.foldr (def: mergeConfig def.value) { };
   };
 
   overlayType = lib.mkOptionType {
@@ -55,7 +55,7 @@ let
     merge = lib.mergeOneOption;
   };
 
-  _pkgs = import pkgsPath (lib.filterAttrs (n: v: v != null) config.nixpkgs);
+  _pkgs = import pkgsPath (lib.filterAttrs (_n: v: v != null) config.nixpkgs);
 
 in
 {

modules/misc/qt.nix

@@ -353,7 +353,7 @@ in
           };
 
       # Necessary because home.sessionVariables doesn't support mkIf
-      envVars = lib.filterAttrs (n: v: v != null) {
+      envVars = lib.filterAttrs (_n: v: v != null) {
         QT_QPA_PLATFORMTHEME =
           if (platformTheme.name != null) then
             styleNames.${platformTheme.name} or platformTheme.name

modules/misc/xdg-mime-apps.nix

@@ -149,7 +149,7 @@ in
 
       xdg.configFile."mimeapps.list".source =
         let
-          joinValues = lib.mapAttrs (n: lib.concatStringsSep ";");
+          joinValues = lib.mapAttrs (_n: lib.concatStringsSep ";");
 
           baseFile = (pkgs.formats.ini { }).generate "mimeapps.list" {
             "Added Associations" = joinValues cfg.associations.added;

modules/misc/xdg-user-dirs.nix

@@ -169,7 +169,7 @@ in
   config =
     let
       directories =
-        (lib.filterAttrs (n: v: !isNull v) {
+        (lib.filterAttrs (_n: v: !isNull v) {
           DESKTOP = cfg.desktop;
           DOCUMENTS = cfg.documents;
           DOWNLOAD = cfg.download;

modules/programs/aerc/accounts.nix

@@ -145,7 +145,7 @@ in
   };
 
   mkAccount =
-    name: account:
+    _name: account:
     let
       nullOrMap = f: v: if v == null then v else f v;
 
@@ -168,7 +168,7 @@ in
           "?"
           + builtins.concatStringsSep "&" (
             lib.attrsets.mapAttrsToList (k: v: k + "=" + lib.strings.escapeURL v) (
-              lib.attrsets.filterAttrs (k: v: v != null) params
+              lib.attrsets.filterAttrs (_k: v: v != null) params
             )
           )
         else
@@ -249,7 +249,7 @@ in
           }
           // optPwCmd "outgoing" passwordCommand;
 
-        msmtp = cfg: {
+        msmtp = _cfg: {
           outgoing = "msmtpq --read-envelope-from --read-recipients";
         };
 

modules/programs/alacritty.nix

@@ -99,7 +99,7 @@ in
 
     xdg.configFile."alacritty/alacritty.toml" = lib.mkIf (cfg.settings != { }) {
       source = (tomlFormat.generate "alacritty.toml" cfg.settings).overrideAttrs (
-        finalAttrs: prevAttrs: {
+        _finalAttrs: prevAttrs: {
           buildCommand = lib.concatStringsSep "\n" [
             prevAttrs.buildCommand
             # TODO: why is this needed? Is there a better way to retain escape sequences?

modules/programs/alot/default.nix

@@ -138,7 +138,7 @@ let
         submoduleToAttrs = m: lib.filterAttrs (name: v: name != "_module" && v != null) m;
       in
       lib.generators.toINI { mkSectionName = mk2ndLevelSectionName; } (
-        lib.mapAttrs (name: submoduleToAttrs) cfg.tags
+        lib.mapAttrs (_name: submoduleToAttrs) cfg.tags
       )
     )
     + ''

modules/programs/astroid/default.nix

@@ -12,7 +12,7 @@ let
   jsonFormat = pkgs.formats.json { };
 
   astroidAccounts = lib.filterAttrs (
-    n: v: v.enable && v.astroid.enable
+    _n: v: v.enable && v.astroid.enable
   ) config.accounts.email.accounts;
 
   boolOpt = b: if b then "true" else "false";
@@ -51,7 +51,7 @@ let
       astroidConfig = lib.foldl' lib.recursiveUpdate template [
         {
           astroid.notmuch_config = "${config.xdg.configHome}/notmuch/default/config";
-          accounts = lib.mapAttrs (n: accountAttr) astroidAccounts;
+          accounts = lib.mapAttrs (_n: accountAttr) astroidAccounts;
           crypto.gpg.path = "${pkgs.gnupg}/bin/gpg";
         }
         cfg.extraConfig

modules/programs/borgmatic.nix

@@ -232,7 +232,7 @@ let
     }
   );
 
-  removeNullValues = attrSet: lib.filterAttrs (key: value: value != null) attrSet;
+  removeNullValues = attrSet: lib.filterAttrs (_key: value: value != null) attrSet;
 
   hmFiles = builtins.attrValues config.home.file;
   hmSymlinks = (lib.filter (file: !file.recursive) hmFiles);

modules/programs/claude-code.nix

@@ -548,7 +548,7 @@ in
             if isPathLikeContent content then { source = content; } else { text = content; }
           );
 
-      mkMarketplaceEntry = name: content: {
+      mkMarketplaceEntry = _name: content: {
         source = {
           source = "directory";
           path = content;

modules/programs/docker-cli.nix

@@ -106,7 +106,7 @@ in
         };
       }
       // lib.mapAttrs' (
-        n: ctx:
+        _n: ctx:
         let
           path = "${cfg.configDir}/contexts/meta/${builtins.hashString "sha256" ctx.Name}/meta.json";
         in

modules/programs/element-desktop.nix

@@ -112,7 +112,7 @@ in
       in
       defaultConfig
       // (lib.mapAttrs' (
-        name: value:
+        name: _value:
         lib.nameValuePair "${prefix}/Element-${name}/config.json" {
           source = (formatter.generate "element-desktop-${name}" cfg.profiles."${name}");
         }

modules/programs/emacs.nix

@@ -69,7 +69,7 @@ in
       };
 
       extraPackages = mkOption {
-        default = self: [ ];
+        default = _self: [ ];
         type = lib.hm.types.selectorFunction;
         defaultText = "epkgs: []";
         example = literalExpression "epkgs: [ epkgs.emms epkgs.magit ]";
@@ -81,7 +81,7 @@ in
       };
 
       overrides = mkOption {
-        default = self: super: { };
+        default = _self: _super: { };
         type = lib.hm.types.overlayFunction;
         defaultText = "self: super: {}";
         example = literalExpression ''

modules/programs/feh.nix

@@ -26,8 +26,8 @@ let
   renderBindings =
     bindings:
     let
-      enabled = filterAttrs (n: v: v != null) bindings;
+      enabled = filterAttrs (_n: v: v != null) bindings;
-      disabled = filterAttrs (n: v: v == null) bindings;
+      disabled = filterAttrs (_n: v: v == null) bindings;
       render = mapAttrsToList renderBinding;
     in
     lib.concatStringsSep "\n" (render disabled ++ render enabled);
@@ -139,7 +139,7 @@ in
   config = lib.mkIf cfg.enable {
     assertions = [
       {
-        assertion = ((filterAttrs (n: v: v == "") cfg.keybindings) == { });
+        assertion = ((filterAttrs (_n: v: v == "") cfg.keybindings) == { });
         message = "To disable a keybinding, use `null` instead of an empty string.";
       }
     ];

modules/programs/firefox/profiles/search.nix

@@ -49,7 +49,7 @@ let
     }
     // (removeAttrs input [ "icon" ])
     // optionalAttrs (input ? icon || input ? iconMapObj) {
-      iconMapObj = mapAttrs (name: iconUrl) (
+      iconMapObj = mapAttrs (_name: iconUrl) (
         (optionalAttrs (input ? icon) {
           # Convenience to specify single icon instead of map
           "16" = input.icon;

modules/programs/fish.nix

@@ -420,9 +420,9 @@ let
         "onSignal"
         "onEvent"
       ];
-      isHandler = name: def: isAttrs def && builtins.any (attr: builtins.hasAttr attr def) handlerAttrs;
+      isHandler = _name: def: isAttrs def && builtins.any (attr: builtins.hasAttr attr def) handlerAttrs;
       handlerFunctions = lib.filterAttrs isHandler cfg.functions;
-      sourceFunction = name: def: "source ${config.xdg.configHome}/fish/functions/${name}.fish";
+      sourceFunction = name: _def: "source ${config.xdg.configHome}/fish/functions/${name}.fish";
     in
     builtins.concatStringsSep "\n" (lib.mapAttrsToList sourceFunction handlerFunctions);
 

modules/programs/fzf.nix

@@ -193,8 +193,8 @@ in
   config = mkIf cfg.enable {
     home.packages = [ cfg.package ];
 
-    home.sessionVariables = lib.mapAttrs (n: toString) (
+    home.sessionVariables = lib.mapAttrs (_n: toString) (
-      lib.filterAttrs (n: v: v != [ ] && v != null) {
+      lib.filterAttrs (_n: v: v != [ ] && v != null) {
         FZF_ALT_C_COMMAND = cfg.changeDirWidgetCommand;
         FZF_ALT_C_OPTS = cfg.changeDirWidgetOptions;
         FZF_CTRL_R_OPTS = cfg.historyWidgetOptions;

modules/programs/gnome-terminal.nix

@@ -394,7 +394,7 @@ in
         };
 
         "${dconfPath}/profiles:" = {
-          default = lib.head (lib.attrNames (lib.filterAttrs (n: v: v.default) cfg.profile));
+          default = lib.head (lib.attrNames (lib.filterAttrs (_n: v: v.default) cfg.profile));
           list = lib.attrNames cfg.profile;
         };
       }

modules/programs/i3status.nix

@@ -14,7 +14,7 @@ let
 
   cfg = config.programs.i3status;
 
-  enabledModules = lib.filterAttrs (n: v: v.enable) cfg.modules;
+  enabledModules = lib.filterAttrs (_n: v: v.enable) cfg.modules;
 
   formatOrder = n: ''order += "${n}"'';
 
@@ -231,7 +231,7 @@ in
     xdg.configFile."i3status/config".text = lib.concatStringsSep "\n" (
       lib.optional (cfg.general != { }) (formatModule "general" cfg.general)
       ++ map formatOrder (sortAttrNamesByPosition lib.lessThan enabledModules)
-      ++ lib.mapAttrsToList formatModule (lib.mapAttrs (n: v: v.settings) enabledModules)
+      ++ lib.mapAttrsToList formatModule (lib.mapAttrs (_n: v: v.settings) enabledModules)
     );
   };
 }

modules/programs/joplin-desktop.nix

@@ -98,7 +98,7 @@ in
       activateJoplinDesktopConfig =
         let
           newConfig = jsonFormat.generate "joplin-settings.json" (
-            lib.attrsets.filterAttrs (n: v: (v != null) && (v != "")) (
+            lib.attrsets.filterAttrs (_n: v: (v != null) && (v != "")) (
               {
                 # TODO: find a better way to convert nix attribute names to strings:
                 # sync.interval = ... -> "sync.interval" = ...

modules/programs/lutris.nix

@@ -190,7 +190,7 @@ in
         lutris-overrides = {
           # This only adds pkgs.steam to the extraPkgs, I see no reason to ever enable it.
           steamSupport = false;
-          extraPkgs = (prev: cfg.extraPackages ++ optional (cfg.steamPackage != null) cfg.steamPackage);
+          extraPkgs = (_prev: cfg.extraPackages ++ optional (cfg.steamPackage != null) cfg.steamPackage);
         };
       in
       [ (cfg.package.override lutris-overrides) ];
@@ -200,7 +200,7 @@ in
         buildRunnerConfig = (
           runner_name: runner_config:
           # Remove the unset values so they don't end up on the final config.
-          filterAttrsRecursive (name: value: value != { } && value != null && value != "") {
+          filterAttrsRecursive (_name: value: value != { } && value != null && value != "") {
             "${runner_name}" =
               runner_config.settings.runner
               # If set translate .package to runner_executable

modules/programs/mbsync/default.nix

@@ -27,20 +27,20 @@ let
   # Given a SINGLE group's channels attribute set, return true if ANY of the channel's
   # patterns use the invalidOption attribute set value name.
   channelInvalidOption =
-    channels: invalidOption: any (c: c) (mapAttrsToList (c: lib.hasAttr invalidOption) channels);
+    channels: invalidOption: any (c: c) (mapAttrsToList (_c: lib.hasAttr invalidOption) channels);
 
   # Given a SINGLE account's groups attribute set, return true if ANY of the account's group's channel's patterns use the invalidOption attribute set value name.
   groupInvalidOption =
     groups: invalidOption:
     any (g: g) (
-      mapAttrsToList (groupName: groupVals: channelInvalidOption groupVals.channels invalidOption) groups
+      mapAttrsToList (_groupName: groupVals: channelInvalidOption groupVals.channels invalidOption) groups
     );
 
   # Given all accounts (ensure that accounts passed in here ARE mbsync-using accounts)
   # return true if ANY of the account's groups' channels' patterns use the
   # invalidOption attribute set value name.
   accountInvalidOption =
-    accounts: invalidOption:
+    _accounts: invalidOption:
     any (a: a) (map (account: groupInvalidOption account.mbsync.groups invalidOption) mbsyncAccounts);
 
   genTlsConfig =
@@ -203,14 +203,14 @@ let
       genChannelStrings =
         groupName: channels:
         lib.optionals (channels != { }) (
-          mapAttrsToList (channelName: info: genChannelString groupName info) channels
+          mapAttrsToList (_channelName: info: genChannelString groupName info) channels
         );
       # Given a group, return a string that configures all the channels within
       # the group.
       genGroupsChannels = group: concatStringsSep "\n" (genChannelStrings group.name group.channels);
       # Generate all channel configurations for all groups for this account.
     in
-    concatStringsSep "\n" (lib.remove "" (mapAttrsToList (name: genGroupsChannels) groups));
+    concatStringsSep "\n" (lib.remove "" (mapAttrsToList (_name: genGroupsChannels) groups));
 
   # Given the attr set of groups, return a string which maps channels to groups
   genAccountGroups =
@@ -219,7 +219,7 @@ let
       # Given the name of the group and the attribute set of channels, make
       # make "Channel <grpName>-<chnName>" for each channel to list os strings
       genChannelStrings =
-        groupName: channels: mapAttrsToList (name: info: "Channel ${groupName}-${name}") channels;
+        groupName: channels: mapAttrsToList (name: _info: "Channel ${groupName}-${name}") channels;
       # Take in 1 group, if the group has channels specified, construct the
       # "Group <grpName>" header and each of the channels.
       genGroupChannelString =
@@ -232,7 +232,7 @@ let
       # Given set of groups, generates list of strings, where each string is one
       # of the groups and its constituent channels.
       genGroupsStrings = mapAttrsToList (
-        name: info: concatStringsSep "\n" (genGroupChannelString groups.${name})
+        name: _info: concatStringsSep "\n" (genGroupChannelString groups.${name})
       ) groups;
       # Join all non-empty groups.
       combined = concatStringsSep "\n\n" (lib.remove "" genGroupsStrings) + "\n";

modules/programs/meli.nix

@@ -18,13 +18,13 @@ let
   tomlFormat = pkgs.formats.toml { };
 
   enabledAccounts = lib.attrsets.filterAttrs (
-    name: value: value.enable && (value.meli.enable or false)
+    _name: value: value.enable && (value.meli.enable or false)
   ) config.accounts.email.accounts;
 
   meliAccounts = (lib.attrsets.mapAttrs (name: value: (mkMeliAccounts name value)) enabledAccounts);
 
   mkMeliAccounts = (
-    name: account:
+    _name: account:
     {
       root_mailbox = "${config.accounts.email.maildirBasePath}/${account.maildir.path}";
       format = "Maildir";

modules/programs/mujmap.nix

@@ -23,7 +23,7 @@ let
 
   settingsFormat = pkgs.formats.toml { };
 
-  filterNull = attrs: lib.attrsets.filterAttrs (n: v: v != null) attrs;
+  filterNull = attrs: lib.attrsets.filterAttrs (_n: v: v != null) attrs;
 
   configFile =
     account:

modules/programs/neomutt/default.nix

@@ -21,7 +21,7 @@ let
   cfg = config.programs.neomutt;
 
   neomuttAccountsCfg = filterAttrs (
-    n: a: a.enable && a.neomutt.enable
+    _n: a: a.enable && a.neomutt.enable
   ) config.accounts.email.accounts;
   neomuttAccounts = attrValues neomuttAccountsCfg;
 

modules/programs/neovim.nix

@@ -481,7 +481,7 @@ in
       suppressIncompatibleConfig =
         p:
         lib.filterAttrs (
-          n: v:
+          n: _v:
           builtins.elem n [
             "plugin"
             "optional"

modules/programs/papis.nix

@@ -13,7 +13,7 @@ let
     lib.mapAttrsToList (n: v: if v.isDefault then n else null) cfg.libraries
   );
 
-  settingsIni = (lib.mapAttrs (n: v: v.settings) cfg.libraries) // {
+  settingsIni = (lib.mapAttrs (_n: v: v.settings) cfg.libraries) // {
     settings =
       cfg.settings
       // lib.optionalAttrs (cfg.libraries != { }) {

modules/programs/pimsync/default.nix

@@ -113,7 +113,7 @@
 
       accountSettings = calendarConfig ++ contactConfig;
 
-      localStorageDir = name: acc: lib.attrsets.getAttrFromPath [ "local" "path" ] acc;
+      localStorageDir = _name: acc: lib.attrsets.getAttrFromPath [ "local" "path" ] acc;
 
       calendarLocalStorageDirs = lib.mapAttrsToList localStorageDir calendarAccounts;
       contactLocalStorageDirs = lib.mapAttrsToList localStorageDir contactAccounts;

modules/programs/radio-active.nix

@@ -104,7 +104,7 @@ in
           radio-active =
             if player == "mpv" then
               pkgs.radio-active.overrideAttrs (
-                finalAttrs: previousAttrs: {
+                _finalAttrs: previousAttrs: {
                   postPatch = ''
                     ${previousAttrs.postPatch}
 
@@ -116,7 +116,7 @@ in
               )
             else if player == "vlc" then
               pkgs.radio-active.overrideAttrs (
-                finalAttrs: previousAttrs: {
+                _finalAttrs: previousAttrs: {
                   postPatch = ''
                     ${previousAttrs.postPatch}
 

modules/programs/ripgrep-all.nix

@@ -94,7 +94,7 @@ in
       file."${configPath}" = lib.mkIf (cfg.custom_adapters != [ ]) {
         source = (pkgs.formats.json { }).generate "ripgrep-all" {
           "$schema" = "./config.schema.json";
-          custom_adapters = map (lib.filterAttrs (n: v: v != null)) cfg.custom_adapters;
+          custom_adapters = map (lib.filterAttrs (_n: v: v != null)) cfg.custom_adapters;
         };
       };
     };

modules/programs/sbt.nix

@@ -43,7 +43,7 @@ let
         ${concatStrings (lib.mapAttrsToList (name: value: "${name}: ${value}") value)}
       '';
 
-  renderRepositories = repos: ''
+  renderRepositories = _repos: ''
     [repositories]
     ${concatStrings (map renderRepository cfg.repositories)}'';
 

modules/programs/skim.nix

@@ -98,8 +98,8 @@ in
   config = mkIf cfg.enable {
     home.packages = [ cfg.package ];
 
-    home.sessionVariables = lib.mapAttrs (n: toString) (
+    home.sessionVariables = lib.mapAttrs (_n: toString) (
-      lib.filterAttrs (n: v: v != [ ] && v != null) {
+      lib.filterAttrs (_n: v: v != [ ] && v != null) {
         SKIM_ALT_C_COMMAND = cfg.changeDirWidgetCommand;
         SKIM_ALT_C_OPTS = cfg.changeDirWidgetOptions;
         SKIM_CTRL_R_OPTS = cfg.historyWidgetOptions;

modules/programs/smug.nix

@@ -156,7 +156,7 @@ in
 
   config =
     let
-      cleanedProjects = lib.filterAttrsRecursive (name: value: value != null) cfg.projects;
+      cleanedProjects = lib.filterAttrsRecursive (_name: value: value != null) cfg.projects;
 
       mkProjects = lib.attrsets.mapAttrs' (
         k: v: {
@@ -171,7 +171,7 @@ in
                 // {
                   inherit (v) session;
                   windows = lib.lists.forEach v.windows (
-                    winprop: (lib.filterAttrsRecursive (name: value: value != null) winprop)
+                    winprop: (lib.filterAttrsRecursive (_name: value: value != null) winprop)
                   );
                 };
             in

modules/programs/ssh.nix

@@ -635,10 +635,10 @@ in
 
         warnings =
           mapAttrsToList
-            (n: v: ''
+            (n: _v: ''
               The SSH config match block `programs.ssh.matchBlocks.${n}` sets both of the host and match options.
               The match option takes precedence.'')
-            (lib.filterAttrs (n: v: v.data.host != null && v.data.match != null) cfg.matchBlocks);
+            (lib.filterAttrs (_n: v: v.data.host != null && v.data.match != null) cfg.matchBlocks);
       }
       (lib.mkIf cfg.enableDefaultConfig {
         warnings = [

modules/programs/thunderbird.nix

@@ -251,7 +251,7 @@ let
     let
       inherit (contact) id;
     in
-    lib.filterAttrs (n: v: v != null) (
+    lib.filterAttrs (_n: v: v != null) (
       {
         "ldap_2.servers.contact_${id}.description" = contact.name;
         "ldap_2.servers.contact_${id}.filename" = "contact_${id}.sqlite"; # this is needed for carddav to work
@@ -970,7 +970,7 @@ in
 
                   # Append the default local folder name "account1".
                   # See https://github.com/nix-community/home-manager/issues/5031.
-                  enabledAccountsIds = (lib.attrsets.mapAttrsToList (name: value: value) accountNameToId) ++ [
+                  enabledAccountsIds = (lib.attrsets.mapAttrsToList (_name: value: value) accountNameToId) ++ [
                     "account1"
                   ];
                 in
@@ -989,7 +989,7 @@ in
 
                   accountsOrderIds = map (a: accountNameToId."${a}" or a) profile.calendarAccountsOrder;
 
-                  enabledAccountsIds = (lib.attrsets.mapAttrsToList (name: value: value) accountNameToId);
+                  enabledAccountsIds = (lib.attrsets.mapAttrsToList (_name: value: value) accountNameToId);
                 in
                 lib.optionals (calendarAccounts != [ ]) (
                   accountsOrderIds ++ (lib.lists.subtractLists accountsOrderIds enabledAccountsIds)
@@ -1045,7 +1045,7 @@ in
         }
       )
       ++ (mapAttrsToList (
-        name: profile:
+        name: _profile:
         let
           emailAccountsWithFilters = (
             filter (a: a.thunderbird.messageFilters != [ ]) (

modules/programs/vdirsyncer/default.nix

@@ -300,7 +300,7 @@ in
           in
           mapAttrsToList
             (
-              a: v':
+              a: _v':
               [
                 {
                   assertion = (lib.elem a allowed);
@@ -327,7 +327,7 @@ in
               ++ map (
                 attrs:
                 let
-                  defined = lib.attrNames (filterAttrs (n: v: v != null) (lib.genAttrs attrs (a: v.${a} or null)));
+                  defined = lib.attrNames (filterAttrs (_n: v: v != null) (lib.genAttrs attrs (a: v.${a} or null)));
                 in
                 {
                   assertion = lib.length defined <= 1;

modules/programs/vim.nix

@@ -57,7 +57,7 @@ let
     options =
       let
         opt =
-          name: type:
+          _name: type:
           mkOption {
             type = types.nullOr type;
             default = null;

modules/programs/vscode/default.nix

@@ -129,7 +129,7 @@ let
     name: server:
     let
       # Remove the disabled field from the server config
-      cleanServer = lib.filterAttrs (n: v: n != "disabled") server;
+      cleanServer = lib.filterAttrs (n: _v: n != "disabled") server;
     in
     {
       inherit name;
@@ -478,7 +478,7 @@ in
       (mkIf
         (
           (lib.filterAttrs (
-            n: v:
+            _n: v:
             (v ? enableExtensionUpdateCheck || v ? enableUpdateCheck)
             && (v.enableExtensionUpdateCheck != null || v.enableUpdateCheck != null)
           ) allProfilesExceptDefault) != { }
@@ -501,7 +501,7 @@ in
           PATH=${lib.makeBinPath [ pkgs.jq ]}''${PATH:+:}$PATH
           file="${userDir}/globalStorage/storage.json"
           file_write=""
-          profiles=(${lib.escapeShellArgs (flatten (mapAttrsToList (n: v: n) allProfilesExceptDefault))})
+          profiles=(${lib.escapeShellArgs (flatten (mapAttrsToList (n: _v: n) allProfilesExceptDefault))})
 
           if [ -f "$file" ]; then
             existing_profiles=$(jq '.userDataProfiles // [] | map({ (.name): .location }) | add // {}' "$file")
@@ -635,7 +635,7 @@ in
           # causes VSCode to create the extensions.json with all the extensions
           # in the extension directory, which includes extensions from other profiles.
           lib.mkMerge (
-            lib.concatMap toPaths (flatten (mapAttrsToList (n: v: v.extensions) cfg.profiles))
+            lib.concatMap toPaths (flatten (mapAttrsToList (_n: v: v.extensions) cfg.profiles))
             ++
               lib.optional
                 (
@@ -669,7 +669,7 @@ in
                 combinedExtensionsDrv = pkgs.buildEnv {
                   name = "vscode-extensions";
                   paths =
-                    (flatten (mapAttrsToList (n: v: v.extensions) cfg.profiles))
+                    (flatten (mapAttrsToList (_n: v: v.extensions) cfg.profiles))
                     ++ lib.optional (
                       (
                         lib.versionAtLeast vscodeVersion "1.74.0"

modules/programs/w3m.nix

@@ -350,7 +350,7 @@ in
     mkIf cfg.enable {
       assertions = [
         {
-          assertion = (lib.filterAttrs (k: v: !isNull v.text && !isNull v.source) cfg.cgiBin) == { };
+          assertion = (lib.filterAttrs (_k: v: !isNull v.text && !isNull v.source) cfg.cgiBin) == { };
           message = "Cannot specify both `.text` and `.source` options for `programs.w3m.cgiBin` scripts.";
         }
       ];

modules/programs/waybar.nix

@@ -24,7 +24,7 @@ let
   jsonFormat = pkgs.formats.json { };
 
   mkMargin =
-    name:
+    _name:
     mkOption {
       type = types.nullOr types.int;
       default = null;

modules/programs/wofi.nix

@@ -14,7 +14,7 @@ let
     ''
       # Generated by Home Manager.
     ''
-    + lib.generators.toKeyValue { } (lib.filterAttrs (name: value: value != null) attrs);
+    + lib.generators.toKeyValue { } (lib.filterAttrs (_name: value: value != null) attrs);
 in
 {
   meta.maintainers = [ lib.maintainers.christoph-heiss ];

modules/services/activitywatch.nix

@@ -12,7 +12,7 @@ let
   cfg = config.services.activitywatch;
 
   mkWatcherService =
-    name: cfg:
+    _name: cfg:
     let
       jobName = "activitywatch-watcher-${cfg.name}";
     in
@@ -122,7 +122,7 @@ let
     };
 
   generateWatchersConfig =
-    name: cfg:
+    _name: cfg:
     let
       # We're only assuming the generated filepath this since most watchers
       # uses the ActivityWatch client library which has `load_config_toml`

modules/services/colima.nix

@@ -245,7 +245,7 @@ in
             "${cfg.colimaHomeDir}/${profileName}/colima.yaml" = {
               source = yamlFormat.generate "colima.yaml" profile.settings;
             };
-          }) (lib.filterAttrs (name: profile: profile.settings != { }) cfg.profiles)
+          }) (lib.filterAttrs (_name: profile: profile.settings != { }) cfg.profiles)
         );
 
         sessionVariables = {

modules/services/git-sync.nix

@@ -106,7 +106,7 @@ in
 
   config = mkIf cfg.enable {
     launchd.agents = services (
-      name: repo: {
+      _name: repo: {
         enable = true;
         config = {
           StartInterval = repo.interval;

modules/services/macos-remap-keys/keytables.nix

@@ -137,7 +137,7 @@ let
   mapToInt =
     keyPage: attrs:
     lib.mapAttrs (
-      name: value:
+      _name: value:
       let
         keycode = lib.fromHexString (lib.removePrefix "0x" value);
       in

modules/services/mako.nix

@@ -19,8 +19,8 @@ let
     let
       formatValue = v: if builtins.isBool v then if v then "true" else "false" else toString v;
 
-      globalSettings = lib.filterAttrs (n: v: !(lib.isAttrs v)) config;
+      globalSettings = lib.filterAttrs (_n: v: !(lib.isAttrs v)) config;
-      sectionSettings = lib.filterAttrs (n: v: lib.isAttrs v) config;
+      sectionSettings = lib.filterAttrs (_n: v: lib.isAttrs v) config;
 
       globalLines = lib.concatStringsSep "\n" (
         lib.mapAttrsToList (k: v: "${k}=${formatValue v}") globalSettings

modules/services/picom.nix

@@ -41,7 +41,7 @@ let
       description = "pair of ${x.description}";
     };
 
-  mkDefaultAttrs = mapAttrs (n: mkDefault);
+  mkDefaultAttrs = mapAttrs (_n: mkDefault);
 
   # Basically a tinkered lib.generators.mkKeyValueDefault
   # It either serializes a top-level definition "key: { values };"

modules/services/podman/default.nix

@@ -107,7 +107,7 @@ in
         else
           "${pkgs.skopeo.policy}/default-policy.json";
       "containers/registries.conf".source = toml.generate "registries.conf" {
-        registries = lib.mapAttrs (n: v: { registries = v; }) cfg.settings.registries;
+        registries = lib.mapAttrs (_n: v: { registries = v; }) cfg.settings.registries;
       };
       "containers/storage.conf".source = toml.generate "storage.conf" cfg.settings.storage;
       "containers/containers.conf".source = toml.generate "containers.conf" cfg.settings.containers;

modules/services/podman/linux/containers.nix

@@ -69,7 +69,7 @@ let
             let
               quadletName = extractQuadletReference type value;
               quadletsOfType = lib.filterAttrs (
-                n: v: v.quadletData.resourceType == type
+                _n: v: v.quadletData.resourceType == type
               ) cfg.internal.builtQuadlets;
             in
             if (lib.hasAttr quadletName quadletsOfType) then

modules/services/recoll.nix

@@ -64,8 +64,8 @@ let
       # There's a possibility of attributes with attrsets overriding other
       # top-level attributes with non-attrsets so we're forcing the attrsets to
       # come last.
-      _config = lib.mapAttrsToList convert (lib.filterAttrs (k: v: !isAttrs v) attr);
+      _config = lib.mapAttrsToList convert (lib.filterAttrs (_k: v: !isAttrs v) attr);
-      _config' = lib.mapAttrsToList convert (lib.filterAttrs (k: isAttrs) attr);
+      _config' = lib.mapAttrsToList convert (lib.filterAttrs (_k: isAttrs) attr);
       config = _config ++ _config';
     in
     lib.concatStringsSep "\n" config;

modules/services/restic.nix

@@ -417,12 +417,12 @@ in
           }) cfg.backups;
 
         mustSetRepository = assertBackup {
-          assertion = n: v: lib.xor (v.repository == null) (v.repositoryFile == null);
+          assertion = _n: v: lib.xor (v.repository == null) (v.repositoryFile == null);
           message = "exactly one of repository or repositoryFile should be set";
         };
 
         mustSetPassword = assertBackup {
-          assertion = n: v: lib.xor (v.passwordCommand == null) (v.passwordFile == null);
+          assertion = _n: v: lib.xor (v.passwordCommand == null) (v.passwordFile == null);
           message = "exactly one of passwordCommand or passwordFile should be set";
         };
       in

modules/services/swayidle.nix

@@ -184,7 +184,7 @@ in
               command
             ];
 
-            nonemptyEvents = lib.filterAttrs (event: command: command != null) cfg.events;
+            nonemptyEvents = lib.filterAttrs (_event: command: command != null) cfg.events;
 
             args =
               cfg.extraArgs

modules/services/unison.nix

@@ -144,7 +144,7 @@ in
     );
 
     systemd.user.timers = makeDefs (
-      name: pairCfg: {
+      name: _pairCfg: {
         Unit.Description = "Unison pair sync auto-restart (${name})";
         Install.WantedBy = [ "timers.target" ];
         Timer = {

modules/services/way-displays.nix

@@ -88,7 +88,7 @@ in
 
     home.packages = [ cfg.package ];
 
-    wayland.windowManager = lib.mapAttrs (name: _: {
+    wayland.windowManager = lib.mapAttrs (_name: _: {
       systemd.variables = lib.mkOptionDefault [ "XDG_VTNR" ];
     }) options.wayland.windowManager;
 

modules/services/window-managers/bspwm/default.nix

@@ -59,7 +59,7 @@ let
       formatDirective = n: v: "${camelToSnake n}=${formatValue v}";
 
       directivesStr = escapeShellArgs (
-        mapAttrsToList formatDirective (lib.filterAttrs (n: v: v != null) directives)
+        mapAttrsToList formatDirective (lib.filterAttrs (_n: v: v != null) directives)
       );
     in
     "bspc rule -a ${escapeShellArg target} ${directivesStr}";

modules/services/window-managers/hyprland.nix

@@ -367,12 +367,12 @@ in
 
         # attrset of { <submap name> = <list of non bind* keys>; } for all submaps
         submapWarningsAttrset = builtins.mapAttrs (
-          name: submap: filterNonBinds submap.settings
+          _name: submap: filterNonBinds submap.settings
         ) cfg.submaps;
 
         submapWarnings = lib.mapAttrsToList (submapName: nonBinds: ''
           wayland.windowManager.hyprland.submaps."${submapName}".settings: found non-bind entries: [${toString nonBinds}], which will have no effect in a submap
-        '') (lib.filterAttrs (n: v: v != [ ]) submapWarningsAttrset);
+        '') (lib.filterAttrs (_n: v: v != [ ]) submapWarningsAttrset);
       in
       submapWarnings ++ lib.optional inconsistent warning;
 
@@ -388,7 +388,7 @@ in
         importantPrefixes = cfg.importantPrefixes ++ lib.optional cfg.sourceFirst "source";
 
         pluginsToHyprconf =
-          plugins:
+          _plugins:
           lib.hm.generators.toHyprconf {
             attrs = {
               "exec-once" =

modules/services/window-managers/i3-sway/i3.nix

@@ -43,7 +43,7 @@ let
 
       keybindings = mkOption {
         type = types.attrsOf (types.nullOr types.str);
-        default = lib.mapAttrs (n: lib.mkOptionDefault) {
+        default = lib.mapAttrs (_n: lib.mkOptionDefault) {
           "${cfg.config.modifier}+Return" = "exec ${cfg.config.terminal}";
           "${cfg.config.modifier}+Shift+q" = "kill";
           "${cfg.config.modifier}+d" = "exec ${cfg.config.menu}";

modules/services/window-managers/i3-sway/lib/functions.nix

@@ -16,11 +16,11 @@ rec {
     "[${concatStringsSep " " (mapAttrsToList toCriteria criteria)}]";
 
   keybindingDefaultWorkspace = lib.filterAttrs (
-    n: v: cfg.config.defaultWorkspace != null && v == cfg.config.defaultWorkspace
+    _n: v: cfg.config.defaultWorkspace != null && v == cfg.config.defaultWorkspace
   ) cfg.config.keybindings;
 
   keybindingsRest = lib.filterAttrs (
-    n: v: cfg.config.defaultWorkspace == null || v != cfg.config.defaultWorkspace
+    _n: v: cfg.config.defaultWorkspace == null || v != cfg.config.defaultWorkspace
   ) cfg.config.keybindings;
 
   keybindingsStr =
@@ -120,7 +120,7 @@ rec {
       ...
     }:
     let
-      colorsNotNull = lib.filterAttrs (n: v: v != null) colors != { };
+      colorsNotNull = lib.filterAttrs (_n: v: v != null) colors != { };
     in
     lib.concatMapStrings (x: x + "\n") (
       indent (lib.lists.subtractLists [ "" null ] (
@@ -221,7 +221,7 @@ rec {
       level ? 1,
     }:
     let
-      prefix = concatStringsSep "" (lib.genList (x: " ") (level * 2));
+      prefix = concatStringsSep "" (lib.genList (_x: " ") (level * 2));
 
     in
     (lib.imap1 (

modules/services/window-managers/i3-sway/sway.nix

@@ -77,7 +77,7 @@ let
 
       keybindings = mkOption {
         type = types.attrsOf (types.nullOr types.str);
-        default = lib.mapAttrs (n: lib.mkOptionDefault) {
+        default = lib.mapAttrs (_n: lib.mkOptionDefault) {
           "${cfg.config.modifier}+Return" = "exec ${cfg.config.terminal}";
           "${cfg.config.modifier}+Shift+q" = "kill";
           "${cfg.config.modifier}+d" = "exec ${cfg.config.menu}";
@@ -478,9 +478,9 @@ let
               (keycodebindingsStr keycodebindings)
             ]
             ++ optional (builtins.attrNames bindswitches != [ ]) (bindswitchesStr bindswitches)
-            ++ mapAttrsToList inputStr (filterAttrs (n: v: n == "*") input)
+            ++ mapAttrsToList inputStr (filterAttrs (n: _v: n == "*") input)
-            ++ mapAttrsToList inputStr (filterAttrs (n: v: hasPrefix "type:" n) input)
+            ++ mapAttrsToList inputStr (filterAttrs (n: _v: hasPrefix "type:" n) input)
-            ++ mapAttrsToList inputStr (filterAttrs (n: v: n != "*" && !(hasPrefix "type:" n)) input)
+            ++ mapAttrsToList inputStr (filterAttrs (n: _v: n != "*" && !(hasPrefix "type:" n)) input)
             ++ mapAttrsToList outputStr output # outputs
             ++ mapAttrsToList seatStr seat # seats
             ++ mapAttrsToList (modeStr cfg.config.bindkeysToCode) modes # modes

modules/services/window-managers/xmonad.nix

@@ -48,7 +48,7 @@ in
       };
 
       extraPackages = mkOption {
-        default = self: [ ];
+        default = _self: [ ];
         defaultText = "self: []";
         example = literalExpression ''
           haskellPackages: [

modules/systemd.nix

@@ -51,7 +51,7 @@ let
         let
           # Filters out fields that are set to `null` or empty list.
           shouldKeepField =
-            section: key: value:
+            _section: _key: value:
             value != null && value != [ ];
 
           # Filters out empty sections.

modules/targets/darwin/user-defaults/default.nix

@@ -20,9 +20,11 @@ let
         domain: attrs:
         "run /usr/bin/defaults ${cliFlags} import ${lib.escapeShellArg domain} ${toDefaultsFile domain attrs}";
 
-      nonNullDefaults = lib.mapAttrs (domain: attrs: (lib.filterAttrs (n: v: v != null) attrs)) settings;
+      nonNullDefaults = lib.mapAttrs (
+        _domain: attrs: (lib.filterAttrs (_n: v: v != null) attrs)
+      ) settings;
 
-      writableDefaults = lib.filterAttrs (domain: attrs: attrs != { }) nonNullDefaults;
+      writableDefaults = lib.filterAttrs (_domain: attrs: attrs != { }) nonNullDefaults;
     in
     lib.mapAttrsToList toActivationCmd writableDefaults;
 

nix-darwin/default.nix

@@ -18,7 +18,7 @@ in
     (lib.mkIf (cfg.users != { }) {
       system.activationScripts.postActivation.text = lib.concatStringsSep "\n" (
         lib.mapAttrsToList (
-          username: usercfg:
+          _username: usercfg:
           let
             driverVersion = if cfg.enableLegacyProfileManagement then "0" else "1";
           in

overlay.nix

@@ -1,3 +1,3 @@
-final: prev: {
+_final: prev: {
   home-manager = prev.callPackage ./home-manager { path = toString ./.; };
 }

tests/darwinScrublist.nix

@@ -201,7 +201,7 @@ let
 
   # Create an overlay that scrubs packages in the scrublist
   packageScrubOverlay =
-    self: super:
+    _self: super:
     lib.mapAttrs (
       name: value:
       if lib.elem name packagesToScrub then

tests/default.nix

@@ -47,7 +47,7 @@ let
   # Globally unscrub a few selected packages that are used by a wide selection of tests.
   whitelist =
     let
-      inner = self: super: {
+      inner = _self: _super: {
         inherit (pkgs)
           coreutils
           crudini
@@ -84,12 +84,12 @@ let
     # TODO: fix darwin stdenv stubbing
     if isDarwin then
       let
-        rawPkgs = lib.makeExtensible (final: pkgs);
+        rawPkgs = lib.makeExtensible (_final: pkgs);
       in
       builtins.traceVerbose "eval scrubbed darwin nixpkgs" (rawPkgs.extend darwinScrublist)
     else
       let
-        rawScrubbedPkgs = lib.makeExtensible (final: scrubDerivations pkgs);
+        rawScrubbedPkgs = lib.makeExtensible (_final: scrubDerivations pkgs);
       in
       builtins.traceVerbose "eval scrubbed nixpkgs" (rawScrubbedPkgs.extend whitelist);
 

tests/integration/standalone/restic.nix

@@ -12,7 +12,7 @@ let
   '';
 
   dynDir = testDir.overrideAttrs (
-    final: prev: {
+    _final: prev: {
       buildCommand = prev.buildCommand + ''
         echo more secret data > $out/top-secret
         echo shhhh > $out/top-secret-v2

tests/lib/types/state-version-option-default-deferred.nix

@@ -67,7 +67,7 @@ let
 in
 {
   options.test.values = lib.mapAttrs (
-    name: case:
+    _name: case:
     lib.mkOption {
       type = attrSetOfString;
       default = { };
@@ -114,12 +114,12 @@ in
       };
 
       asserts.warnings.expected = lib.flatten (
-        lib.mapAttrsToList (name: case: lib.optional case.expectedWarn case.default.warning) cases
+        lib.mapAttrsToList (_name: case: lib.optional case.expectedWarn case.default.warning) cases
       );
     };
 
     warnings = lib.flatten (
-      lib.mapAttrsToList (name: case: lib.optional case.default.shouldWarn case.default.warning) cases
+      lib.mapAttrsToList (_name: case: lib.optional case.default.shouldWarn case.default.warning) cases
     );
 
     home.file."result.txt".text = ''

tests/modules/accounts/email-test-accounts.nix

@@ -37,7 +37,7 @@
           accountAttrOptions = options.accounts.email.accounts.type.nestedTypes.elemType.getSubOptions [ ];
 
           throwOnAttrAccess =
-            baseName: builtins.mapAttrs (n: v: throw "Unexpected access of ${baseName}.${n}");
+            baseName: builtins.mapAttrs (n: _v: throw "Unexpected access of ${baseName}.${n}");
 
           # Don't want to do anything with these account attributes.
           ignoredAttrNames = [

tests/modules/home-environment/nixpkgs-release-check-pkgs.nix

@@ -26,9 +26,9 @@ in
   ];
 
   nixpkgs.overlays = [
-    (final: prev: {
+    (_final: prev: {
       lib = prev.lib.extend (
-        final: prev: {
+        _final: prev: {
           trivial = prev.trivial // {
             release = pkgsRelease;
           };

tests/modules/misc/fontconfig/multiple-font-packages.nix

@@ -5,7 +5,7 @@
 
   # Use `realPkgs` here since the creation of the fontconfig cache relies on the
   # `fc-cache` binary and actual (non-stubbed) fonts.
-  test.unstubs = [ (self: super: { inherit (realPkgs) fontconfig; }) ];
+  test.unstubs = [ (_self: _super: { inherit (realPkgs) fontconfig; }) ];
   home.packages = [
     realPkgs.comic-relief
     realPkgs.unifont

tests/modules/misc/fontconfig/single-font-package.nix

@@ -5,7 +5,7 @@
 
   # Use `realPkgs` here since the creation of the fontconfig cache relies on the
   # `fc-cache` binary and actual (non-stubbed) fonts.
-  test.unstubs = [ (self: super: { inherit (realPkgs) fontconfig; }) ];
+  test.unstubs = [ (_self: _super: { inherit (realPkgs) fontconfig; }) ];
   home.packages = [ realPkgs.comic-relief ];
 
   nmt.script = ''

tests/modules/misc/qt/qt-platform-theme-gtk.nix

@@ -12,15 +12,15 @@
   };
 
   nixpkgs.overlays = [
-    (final: prev: {
+    (_final: prev: {
       libsForQt5 = prev.libsForQt5.overrideScope (
-        qt5final: qt5prev: {
+        _qt5final: _qt5prev: {
           qtstyleplugins = config.lib.test.mkStubPackage { outPath = null; };
         }
       );
 
       qt6Packages = prev.qt6Packages.overrideScope (
-        qt6final: qt6prev: {
+        _qt6final: _qt6prev: {
           qt6gtk2 = config.lib.test.mkStubPackage { outPath = null; };
         }
       );

tests/modules/misc/xdg/portal.nix

@@ -21,7 +21,7 @@ lib.mkIf config.test.enableBig {
     };
   };
 
-  test.unstubs = [ (self: super: { inherit (realPkgs) xdg-desktop-portal; }) ];
+  test.unstubs = [ (_self: _super: { inherit (realPkgs) xdg-desktop-portal; }) ];
 
   nmt.script = ''
     assertFileExists home-path/share/systemd/user/xdg-desktop-portal.service

tests/modules/programs/aerospace/aerospace-no-xdg.nix

@@ -1,7 +1,7 @@
 { config, pkgs, ... }:
 let
   hmPkgs = pkgs.extend (
-    self: super: {
+    _self: _super: {
       aerospace = config.lib.test.mkStubPackage {
         name = "aerospace";
         buildScript = ''

tests/modules/programs/aerospace/aerospace-settings-no-xdg.nix

@@ -1,7 +1,7 @@
 { config, pkgs, ... }:
 let
   hmPkgs = pkgs.extend (
-    self: super: {
+    _self: _super: {
       aerospace = config.lib.test.mkStubPackage {
         name = "aerospace";
         buildScript = ''

tests/modules/programs/aerospace/aerospace-settings.nix

@@ -1,7 +1,7 @@
 { config, pkgs, ... }:
 let
   hmPkgs = pkgs.extend (
-    self: super: {
+    _self: _super: {
       aerospace = config.lib.test.mkStubPackage {
         name = "aerospace";
         buildScript = ''

tests/modules/programs/aerospace/aerospace.nix

@@ -1,7 +1,7 @@
 { config, pkgs, ... }:
 let
   hmPkgs = pkgs.extend (
-    self: super: {
+    _self: _super: {
       aerospace = config.lib.test.mkStubPackage {
         name = "aerospace";
         buildScript = ''

tests/modules/programs/browserpass/browserpass.nix

@@ -13,7 +13,7 @@
     ];
   };
 
-  nixpkgs.overlays = [ (self: super: { inherit (realPkgs) browserpass; }) ];
+  nixpkgs.overlays = [ (_self: _super: { inherit (realPkgs) browserpass; }) ];
 
   nmt.script =
     if realPkgs.stdenv.hostPlatform.isDarwin then

tests/modules/programs/carapace/fish.nix

@@ -11,7 +11,7 @@ lib.mkIf config.test.enableBig {
     fish.enable = true;
   };
 
-  nixpkgs.overlays = [ (self: super: { inherit (realPkgs) carapace; }) ];
+  nixpkgs.overlays = [ (_self: _super: { inherit (realPkgs) carapace; }) ];
 
   nmt.script =
     let

tests/modules/programs/firefox/common.nix

@@ -1,7 +1,7 @@
 name:
 builtins.mapAttrs
   (
-    test: module:
+    _test: module:
     import module [
       "programs"
       name

tests/modules/programs/gnome-shell/gnome-shell.nix

@@ -43,7 +43,7 @@ let
 in
 {
   nixpkgs.overlays = [
-    (final: prev: { gnome-shell-extensions = dummy-gnome-shell-extensions; })
+    (_final: _prev: { gnome-shell-extensions = dummy-gnome-shell-extensions; })
   ];
 
   programs.gnome-shell.enable = true;

tests/modules/programs/kitty/theme-to-themeFile.nix

@@ -21,7 +21,7 @@ lib.mkIf config.test.enableLegacyIfd {
     )
   ];
 
-  nixpkgs.overlays = [ (self: super: { inherit (realPkgs) kitty-themes; }) ];
+  nixpkgs.overlays = [ (_self: _super: { inherit (realPkgs) kitty-themes; }) ];
 
   nmt.script = ''
     assertFileExists home-files/.config/kitty/kitty.conf

tests/modules/programs/kubecolor/does-have-openshift.nix

@@ -17,7 +17,7 @@
     };
   };
   nixpkgs.overlays = [
-    (self: super: {
+    (_self: _super: {
       openshift = config.lib.test.mkStubPackage {
         name = "openshift";
         version = "4.16.0";

tests/modules/programs/sketchybar/sketchybar-service-integration.nix

@@ -6,7 +6,7 @@
 
 let
   hmPkgs = pkgs.extend (
-    self: super: {
+    _self: _super: {
       sketchybar = config.lib.test.mkStubPackage {
         name = "sketchybar";
         buildScript = ''

tests/modules/programs/texlive/texlive-minimal.nix

@@ -5,7 +5,7 @@
 
     # Set up a minimal mocked texlive package set.
     nixpkgs.overlays = [
-      (self: super: {
+      (_self: _super: {
         texlive = {
           collection-basic = pkgs.writeTextDir "collection-basic" "";
           combine =

tests/modules/programs/tmux/disable-confirmation-prompt.nix

@@ -6,7 +6,7 @@
     };
 
     nixpkgs.overlays = [
-      (self: super: {
+      (_self: super: {
         tmuxPlugins = super.tmuxPlugins // {
           sensible = super.tmuxPlugins.sensible // {
             rtp = "@sensible_rtp@";

tests/modules/programs/tmux/emacs-with-plugins.nix

@@ -17,7 +17,7 @@
     };
 
     nixpkgs.overlays = [
-      (self: super: {
+      (_self: super: {
         tmuxPlugins = super.tmuxPlugins // {
           fzf-tmux-url = super.tmuxPlugins.fzf-tmux-url // {
             rtp = "@tmuxplugin_fzf_tmux_url_rtp@";

tests/modules/programs/tmux/mouse-enabled.nix

@@ -6,7 +6,7 @@
     };
 
     nixpkgs.overlays = [
-      (self: super: {
+      (_self: super: {
         tmuxPlugins = super.tmuxPlugins // {
           sensible = super.tmuxPlugins.sensible // {
             rtp = "@sensible_rtp@";

tests/modules/programs/tmux/prefix.nix

@@ -6,7 +6,7 @@
     };
 
     nixpkgs.overlays = [
-      (self: super: {
+      (_self: super: {
         tmuxPlugins = super.tmuxPlugins // {
           sensible = super.tmuxPlugins.sensible // {
             rtp = "@sensible_rtp@";