2024-11-10

11 files changed, 100 insertions, 91 deletions

diff --git a/modules/common/ark.nix b/modules/common/ark.nix
index 1e43ef8..ba3056b 100644
--- a/modules/common/ark.nix
+++ b/modules/common/ark.nix
@@ -4,14 +4,13 @@
   lib,
   ...
 }:
-with lib;
 let
   cfg = config.nixfiles.modules.ark;
 in
 {
   imports = [
     inputs.impermanence.nixosModules.impermanence
-    (mkAliasOptionModule [ "ark" ] [
+    (lib.mkAliasOptionModule [ "ark" ] [
       "nixfiles"
       "modules"
       "ark"
@@ -20,16 +19,16 @@ in
 
   options.nixfiles.modules.ark =
     let
-      mkListOfAnythingOption = mkOption {
-        type = with types; listOf anything; # Assumed to be matching with the upstream type.
+      mkListOfAnythingOption = lib.mkOption {
+        type = with lib.types; listOf anything; # Assumed to be matching with the upstream type.
         default = [ ];
       };
     in
     {
-      enable = mkEnableOption "persistent storage support via impermanence";
+      enable = lib.mkEnableOption "persistent storage support via impermanence";
 
-      path = mkOption {
-        type = types.str;
+      path = lib.mkOption {
+        type = lib.types.str;
         default = "/ark";
       };
 
@@ -41,7 +40,7 @@ in
       # };
     };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     environment.persistence.${cfg.path} = {
       hideMounts = true;
       enableDebugging = false;
diff --git a/modules/common/default.nix b/modules/common/default.nix
index ef9fb18..38094e7 100644
--- a/modules/common/default.nix
+++ b/modules/common/default.nix
@@ -1 +1,4 @@
-{ lib, ... }: with lib; { imports = attrValues (modulesIn ./.); }
+{ lib, ... }:
+{
+  imports = lib.attrValues (lib.modulesIn ./.);
+}
diff --git a/modules/common/documentation.nix b/modules/common/documentation.nix
index 33e767c..f9e0fcb 100644
--- a/modules/common/documentation.nix
+++ b/modules/common/documentation.nix
@@ -5,7 +5,6 @@
   this,
   ...
 }:
-with lib;
 {
   config = {
     hm.manual = {
@@ -34,7 +33,7 @@ with lib;
 
     environment.variables = {
       MANOPT = "--no-hyphenation";
-      MANPAGER = "${getExe pkgs.less} -+F";
+      MANPAGER = "${lib.getExe pkgs.less} -+F";
     };
   };
 }
diff --git a/modules/common/home-manager.nix b/modules/common/home-manager.nix
index f2fc8a8..f3e8143 100644
--- a/modules/common/home-manager.nix
+++ b/modules/common/home-manager.nix
@@ -4,14 +4,13 @@
   lib,
   ...
 }:
-with lib;
 {
   imports = [
     inputs.home-manager.nixosModule
-    (mkAliasOptionModule [ "hm" ] [
+    (lib.mkAliasOptionModule [ "hm" ] [
       "home-manager"
       "users"
-      my.username
+      lib.my.username
     ])
   ];
 
diff --git a/modules/common/kernel.nix b/modules/common/kernel.nix
index ddc4f62..f7e520a 100644
--- a/modules/common/kernel.nix
+++ b/modules/common/kernel.nix
@@ -1,29 +1,28 @@
 { lib, ... }:
-with lib;
 {
   boot.kernel.sysctl = {
-    "fs.file-max" = pow 2 17;
-    "fs.inotify.max_user_watches" = pow 2 19;
+    "fs.file-max" = lib.pow 2 17;
+    "fs.inotify.max_user_watches" = lib.pow 2 19;
     "fs.suid_dumpable" = 0;
     "kernel.core_uses_pid" = 1;
     "kernel.exec-shield" = 1;
     "kernel.kptr_restrict" = 1;
     "kernel.maps_protect" = 1;
-    "kernel.msgmax" = pow 2 16;
-    "kernel.msgmnb" = pow 2 16;
-    "kernel.pid_max" = pow 2 16;
+    "kernel.msgmax" = lib.pow 2 16;
+    "kernel.msgmnb" = lib.pow 2 16;
+    "kernel.pid_max" = lib.pow 2 16;
     "kernel.randomize_va_space" = 2;
-    "kernel.shmall" = pow 2 28;
-    "kernel.shmmax" = pow 2 28;
+    "kernel.shmall" = lib.pow 2 28;
+    "kernel.shmmax" = lib.pow 2 28;
     "kernel.sysrq" = 0;
-    "vm.dirty_background_bytes" = pow 2 22;
+    "vm.dirty_background_bytes" = lib.pow 2 22;
     "vm.dirty_background_ratio" = 5;
-    "vm.dirty_bytes" = pow 2 22;
+    "vm.dirty_bytes" = lib.pow 2 22;
     "vm.dirty_ratio" = 30;
-    "vm.min_free_kbytes" = pow 2 16;
-    "vm.mmap_min_addr" = pow 2 12;
-    "vm.overcommit_memory" = mkDefault 0;
-    "vm.overcommit_ratio" = mkDefault 50;
+    "vm.min_free_kbytes" = lib.pow 2 16;
+    "vm.mmap_min_addr" = lib.pow 2 12;
+    "vm.overcommit_memory" = lib.mkDefault 0;
+    "vm.overcommit_ratio" = lib.mkDefault 50;
     "vm.vfs_cache_pressure" = 50;
   };
 
diff --git a/modules/common/locale.nix b/modules/common/locale.nix
index 372b69b..acd1ecd 100644
--- a/modules/common/locale.nix
+++ b/modules/common/locale.nix
@@ -51,7 +51,6 @@ with lib;
       "caps:escape"
       "compose:menu"
       "grp:win_space_toggle"
-      "terminate:ctrl_alt_bksp"
     ];
   };
 }
diff --git a/modules/common/networking.nix b/modules/common/networking.nix
index f681deb..71df24a 100644
--- a/modules/common/networking.nix
+++ b/modules/common/networking.nix
@@ -5,31 +5,30 @@
   this,
   ...
 }:
-with lib;
 let
   cfg = config.nixfiles.modules.common.networking;
 in
 {
-  options.nixfiles.modules.common.networking.onlyDefault = mkEnableOption "custom networking settings";
+  options.nixfiles.modules.common.networking.onlyDefault = lib.mkEnableOption "custom networking settings";
 
-  config = mkIf (!cfg.onlyDefault) {
+  config = lib.mkIf (!cfg.onlyDefault) {
     ark.directories =
       with config.networking;
-      optional networkmanager.enable "/etc/NetworkManager/system-connections"
-      ++ optional wireless.iwd.enable "/var/lib/iwd";
+      lib.optional networkmanager.enable "/etc/NetworkManager/system-connections"
+      ++ lib.optional wireless.iwd.enable "/var/lib/iwd";
 
-    networking = mkMerge [
+    networking = lib.mkMerge [
       {
-        domain = my.domain.shire;
+        domain = lib.my.domain.shire;
 
         hostName = this.hostname;
-        hostId = substring 0 8 (builtins.hashString "md5" this.hostname);
+        hostId = lib.substring 0 8 (builtins.hashString "md5" this.hostname);
 
         # Remove default hostname mappings. This is required at least by the
         # current implementation of the monitoring module.
         hosts = {
-          "127.0.0.2" = mkForce [ ];
-          "::1" = mkForce [ ];
+          "127.0.0.2" = lib.mkForce [ ];
+          "::1" = lib.mkForce [ ];
         };
 
         # There's no way[1] to configure DNS server priority in
@@ -41,7 +40,7 @@ in
         #
         # [1]: https://askubuntu.com/questions/1116732/how-do-i-list-dns-server-order-in-systemd-resolve
         # [2]: https://github.com/systemd/systemd/issues/6076
-        nameservers = with my.configurations.manwe.wireguard; [
+        nameservers = with lib.my.configurations.manwe.wireguard; [
           ipv6.address
           ipv4.address
         ];
@@ -68,49 +67,53 @@ in
         let
           interface = "eth0"; # This assumes `usePredictableInterfaceNames` is false.
         in
-        mkIf (hasAttr "ipv4" this && hasAttr "ipv6" this) {
+        lib.mkIf (lib.hasAttr "ipv4" this && lib.hasAttr "ipv6" this) {
           usePredictableInterfaceNames = false; # NOTE This can break something!
           interfaces.${interface} = {
             ipv4.addresses =
               with this.ipv4;
-              optional (isString address && isInt prefixLength) { inherit address prefixLength; };
+              lib.optional (lib.isString address && lib.isInt prefixLength) {
+                inherit address prefixLength;
+              };
 
             ipv6.addresses =
               with this.ipv6;
-              optional (isString address && isInt prefixLength) { inherit address prefixLength; };
+              lib.optional (lib.isString address && lib.isInt prefixLength) {
+                inherit address prefixLength;
+              };
           };
           defaultGateway =
             with this.ipv4;
-            mkIf (isString gatewayAddress) {
+            lib.mkIf (lib.isString gatewayAddress) {
               inherit interface;
               address = gatewayAddress;
             };
           defaultGateway6 =
             with this.ipv6;
-            mkIf (isString gatewayAddress) {
+            lib.mkIf (lib.isString gatewayAddress) {
               inherit interface;
               address = gatewayAddress;
             };
         }
       )
-      (mkIf this.isHeadful {
-        interfaces.eth0.useDHCP = mkDefault true;
+      (lib.mkIf this.isHeadful {
+        interfaces.eth0.useDHCP = lib.mkDefault true;
 
         networkmanager = {
-          enable = mkDefault true;
+          enable = lib.mkDefault true;
           unmanaged = [
             "bridge"
             "ethernet"
             "loopback"
             "wireguard"
           ];
-          plugins = mkForce [ ];
+          plugins = lib.mkForce [ ];
           wifi.backend = "iwd";
         };
 
         wireless = {
           enable = false;
-          iwd.enable = mkDefault true;
+          iwd.enable = lib.mkDefault true;
           userControlled.enable = true;
           allowAuxiliaryImperativeNetworks = true;
         };
@@ -121,12 +124,12 @@ in
       llmnr = "false";
       dnsovertls = "opportunistic";
       dnssec = "allow-downgrade";
-      fallbackDns = dns.mkDoT dns.const.quad9.ecs;
+      fallbackDns = lib.dns.mkDoT lib.dns.const.quad9.ecs;
     };
 
     environment = {
-      shellAliases = listToAttrs (
-        map ({ name, value }: nameValuePair name "${pkgs.iproute2}/bin/${value}") [
+      shellAliases = lib.listToAttrs (
+        map ({ name, value }: lib.nameValuePair name "${pkgs.iproute2}/bin/${value}") [
           {
             name = "bridge";
             value = "bridge -color=always";
diff --git a/modules/common/nix.nix b/modules/common/nix.nix
index 58d572f..6a75e85 100644
--- a/modules/common/nix.nix
+++ b/modules/common/nix.nix
@@ -95,6 +95,8 @@ in
       overlays = [ inputs.self.overlays.default ];
     };
 
+    programs.nh.enable = this.isHeadful;
+
     environment = {
       defaultPackages = [ ];
       systemPackages =
diff --git a/modules/common/shell/default.nix b/modules/common/shell/default.nix
index 4ae41d8..cacb411 100644
--- a/modules/common/shell/default.nix
+++ b/modules/common/shell/default.nix
@@ -5,14 +5,13 @@
   this,
   ...
 }:
-with lib;
 let
   cfg = config.nixfiles.modules.common.shell;
 in
 {
-  options.nixfiles.modules.common.shell.aliases = mkOption {
+  options.nixfiles.modules.common.shell.aliases = lib.mkOption {
     description = "An attribute set of shell aliases.";
-    type = with types; attrsOf str;
+    type = with lib.types; attrsOf str;
     default = { };
   };
 
@@ -24,8 +23,8 @@ in
 
           initExtra =
             let
-              aliasCompletions = concatStringsSep "\n" (
-                mapAttrsToList (name: _: "complete -F _complete_alias ${name}") cfg.aliases
+              aliasCompletions = lib.concatStringsSep "\n" (
+                lib.mapAttrsToList (name: _: "complete -F _complete_alias ${name}") cfg.aliases
               );
             in
             ''
@@ -45,7 +44,7 @@ in
 
               source "${./functions.bash}"
 
-              source "${getExe' pkgs.complete-alias "complete_alias"}"
+              source "${lib.getExe' pkgs.complete-alias "complete_alias"}"
               ${aliasCompletions}
 
               # https://github.com/garabik/grc?tab=readme-ov-file#bash
@@ -73,19 +72,18 @@ in
           ];
 
           shellAliases =
-            listToAttrs (
+            lib.listToAttrs (
               map
                 (
                   { name, value }:
-                  nameValuePair name (
-                    with pkgs;
+                  lib.nameValuePair name (
                     let
                       pkg =
                         if this.isHeadful then
                           (pkgs.coreutils.overrideAttrs (
                             _: super: {
                               patches = (super.patches or [ ]) ++ [
-                                (fetchpatch {
+                                (pkgs.fetchpatch {
                                   url = "https://raw.githubusercontent.com/jarun/advcpmv/1e2b1c6b74fa0974896bf94604279a3f74b37a63/advcpmv-0.9-9.5.patch";
                                   hash = "sha256-LRfb4heZlAUKiXl/hC/HgoqeGMxCt8ruBYZUrbzSH+Y=";
                                 })
@@ -93,24 +91,24 @@ in
                             }
                           ))
                         else
-                          coreutils;
+                          pkgs.coreutils;
                     in
-                    "${getExe' pkg "coreutils"} --coreutils-prog=${value}"
+                    "${lib.getExe' pkg "coreutils"} --coreutils-prog=${value}"
                   )
                 )
                 (
                   let
                     mkAlias =
                       {
-                        name ? head command,
+                        name ? lib.head command,
                         command,
                       }:
                       {
                         inherit name;
-                        value = concatStringsSep " " command;
+                        value = lib.concatStringsSep " " command;
                       };
 
-                    progressBar = optionalString this.isHeadful "--progress-bar";
+                    progressBar = lib.optionalString this.isHeadful "--progress-bar";
                   in
                   [
                     (mkAlias {
@@ -171,7 +169,7 @@ in
                   ]
                 )
             )
-            // (genAttrs [
+            // (lib.genAttrs [
               "grep"
               "egrep"
               "fgrep"
diff --git a/modules/common/systemd.nix b/modules/common/systemd.nix
index f832518..996096e 100644
--- a/modules/common/systemd.nix
+++ b/modules/common/systemd.nix
@@ -1,5 +1,6 @@
 {
   config,
+  lib,
   ...
 }:
 {
@@ -35,8 +36,16 @@
       user = {
         inherit extraConfig;
       };
+
+      suppressedSystemUnits = lib.optionals config.nixfiles.modules.ark.enable [
+        "systemd-machine-id-commit.service"
+      ];
     };
 
+  boot.initrd.systemd.suppressedUnits = lib.optionals config.nixfiles.modules.ark.enable [
+    "systemd-machine-id-commit.service"
+  ];
+
   environment.variables = {
     SYSTEMD_PAGERSECURE = "1";
     SYSTEMD_PAGER = "less";
diff --git a/modules/common/xdg.nix b/modules/common/xdg.nix
index 0b807b7..df7d624 100644
--- a/modules/common/xdg.nix
+++ b/modules/common/xdg.nix
@@ -4,7 +4,6 @@
   this,
   ...
 }:
-with lib;
 let
   cfg = config.nixfiles.modules.common.xdg;
 in
@@ -20,44 +19,44 @@ in
       ];
     in
     [
-      (mkAliasOptionModule [
+      (lib.mkAliasOptionModule [
         "dirs"
         "cache"
       ] (withBase "cacheHome"))
-      (mkAliasOptionModule [
+      (lib.mkAliasOptionModule [
         "dirs"
         "config"
       ] (withBase "configHome"))
-      (mkAliasOptionModule [
+      (lib.mkAliasOptionModule [
         "dirs"
         "data"
       ] (withBase "dataHome"))
-      (mkAliasOptionModule [
+      (lib.mkAliasOptionModule [
         "dirs"
         "state"
       ] (withBase "stateHome"))
-      (mkAliasOptionModule [ "userDirs" ] (withBase "userDirs"))
+      (lib.mkAliasOptionModule [ "userDirs" ] (withBase "userDirs"))
     ];
 
   options.nixfiles.modules.common.xdg = {
-    cacheHome = mkOption {
-      type = types.str;
+    cacheHome = lib.mkOption {
+      type = lib.types.str;
       default = "${config.hm.home.homeDirectory}/.cache";
     };
-    configHome = mkOption {
-      type = types.str;
+    configHome = lib.mkOption {
+      type = lib.types.str;
       default = "${config.hm.home.homeDirectory}/.config";
     };
-    dataHome = mkOption {
-      type = types.str;
+    dataHome = lib.mkOption {
+      type = lib.types.str;
       default = "${config.hm.home.homeDirectory}/.local/share";
     };
-    stateHome = mkOption {
-      type = types.str;
+    stateHome = lib.mkOption {
+      type = lib.types.str;
       default = "${config.hm.home.homeDirectory}/.local/state";
     };
-    userDirs = mkOption {
-      type = types.attrs;
+    userDirs = lib.mkOption {
+      type = lib.types.attrs;
       default =
         let
           inherit (config.my) home;
@@ -76,9 +75,9 @@ in
           videos = tmp;
         };
     };
-    defaultApplications = mkOption {
+    defaultApplications = lib.mkOption {
       description = "Default applications.";
-      type = with types; attrsOf (listOf str);
+      type = with lib.types; attrsOf (listOf str);
       default = { };
     };
   };
@@ -89,7 +88,7 @@ in
       sounds.enable = this.isHeadful;
     };
 
-    hm.xdg = mkMerge [
+    hm.xdg = lib.mkMerge [
       (with cfg; {
         enable = true;
 
@@ -99,11 +98,11 @@ in
         inherit stateHome;
         inherit userDirs;
       })
-      (mkIf this.isHeadful {
+      (lib.mkIf this.isHeadful {
         mimeApps = {
           enable = true;
-          defaultApplications = mkMerge (
-            mapAttrsToList (n: v: genAttrs v (_: [ "${n}.desktop" ])) cfg.defaultApplications
+          defaultApplications = lib.mkMerge (
+            lib.mapAttrsToList (n: v: lib.genAttrs v (_: [ "${n}.desktop" ])) cfg.defaultApplications
           );
         };
       })