feat(darwin)!: update config

Add `nix` initialization script to shell's `extraConfig`
  - fixes `nix` when updating MacOS
Add `flameshot` to `brew` packages
Fix tilde (`~`) remapping
  - mysteriously switched after a restart, needed to swap
Add (noncompiling) `borders` (`JankyBorders`) config
Add `TODO` to `sketchybar` config

modules/home-manager/reo101-shell/default.nix

@@ -273,6 +273,12 @@ in
               # (optionalString cfg.zoxide ''
               #   eval "$(${pkgs.zoxide}/bin/zoxide init zsh)"
               # '')
+              ''
+                # Prevent macOS updates from destroying nix
+                if [ -e "/nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh" ]; then
+                  source "/nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh"
+                fi
+              ''
               # cfg.extraConfig
             ];
 

modules/nix-darwin/brew/default.nix

@@ -54,6 +54,7 @@ in
         "android-platform-tools"
         "docker"
         "firefox"
+        "flameshot"
         "font-fira-code-nerd-font"
         "karabiner-elements"
         "notion"

modules/nix-darwin/system/default.nix

@@ -33,11 +33,18 @@ in
     security.pam.enableSudoTouchIdAuth = true;
 
     system = {
+      startup = {
+        chime = false;
+      };
 
       keyboard = {
         remapCapsLockToControl = true;
-        nonUS.remapTilde = true;
+        # nonUS.remapTilde = true;
         enableKeyMapping = true; # Allows for skhd
+        userKeyMapping = [
+          # { HIDKeyboardModifierMappingSrc = 30064771172; HIDKeyboardModifierMappingDst = 30064771125; }
+          { HIDKeyboardModifierMappingSrc = 30064771125; HIDKeyboardModifierMappingDst = 30064771172; }
+        ];
       };
 
       defaults = {

modules/nix-darwin/yabai/borders/default.nix

@@ -0,0 +1,26 @@
+{ lib, fetchFromGitHub, darwin, ... }:
+
+# TODO: fix clang issue (works with native `/usr/bin/clang`)
+#
+# > Undefined symbols for architecture arm64:
+# >   "_SLSWindowManagementBridgeSetDelegate", referenced from:
+# >       _main in main.o
+# > ld: symbol(s) not found for architecture arm64
+
+darwin.apple_sdk.stdenv.mkDerivation rec {
+  pname = "JankyBorders";
+  version = "dev";
+
+  src = fetchFromGitHub {
+    owner = "FelixKratz";
+    repo = "JankyBorders";
+    rev = "6bc201813bc163c6f5a20d5fa744f7b0d1f31773";
+    sha256 = "sha256-b4+aJkP1yqz8x5EUDDVQmqrmLus+Y69RViAeaLvfGXE=";
+  };
+
+  buildInputs = with darwin.apple_sdk.frameworks; [
+    AppKit
+    SkyLight
+    darwin.apple_sdk.Libsystem
+  ];
+}

modules/nix-darwin/yabai/sketchybar/default.nix

@@ -1,4 +1,5 @@
 # TODO: AppleSelectedInputSourcesChangedNotification
+# TODO: no `PLUGIN_DIR` and `UTIL_DIR`, directly reference scripts
 { lib, darwin, ... }:
 
 let

modules/nix-darwin/yabai/skhdrc

@@ -98,6 +98,9 @@ shift + cmd - space : \
     yabai -m window --toggle border; \
     sketchybar --trigger window_focus
 
+# Prepare (next spawned window) to swallow parent
+alt - s : yabai -m window --insert stack
+
 # Restart Yabai
 shift + lctrl + alt - r : \
     /usr/bin/env osascript <<< \