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hosts/RyanMac/configuration.nix

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1 { config, pkgs, inputs, lib, ... }:
2 let
3 username = "ryan";
4
5 defaultBrowser = "zen";
6
7 thirdPartyTaps = {
8 "netbirdio/homebrew-tap" = inputs.homebrew-netbird;
9 "FelixKratz/homebrew-formulae" = inputs.homebrew-felixkratz;
10 };
11
12 pinnedNixpkgs = pkgs.writeText "flake-registry.json" (builtins.toJSON {
13 version = 2;
14 flakes = [
15 {
16 from = { type = "indirect"; id = "nixpkgs"; };
17 to = {
18 type = "path";
19 path = inputs.nixpkgs.outPath;
20 lastModified = inputs.nixpkgs.lastModified;
21 narHash = inputs.nixpkgs.narHash;
22 };
23 }
24 ];
25 });
26
27 manualHotkeys = {
28 "64" = {
29 enabled = true;
30 };
31 };
32
33 in {
34 # Modules
35 imports = [
36 inputs.nix-homebrew.darwinModules.nix-homebrew
37 ../../modules/darwin/random-wallpaper
38 ../../modules/darwin/yabai
39 ];
40
41 # Audacity override till i update
42 nixpkgs.overlays = [
43 (final: prev: {
44 audacity = prev.audacity.overrideAttrs (old: {
45 postFixup = (old.postFixup or "")
46 + final.lib.optionalString final.stdenv.hostPlatform.isDarwin ''
47 wrapProgram "$out/Applications/Audacity.app/Contents/MacOS/Audacity" \
48 --prefix DYLD_LIBRARY_PATH : ${final.lib.makeLibraryPath [ final.ffmpeg ]}
49 '';
50 });
51 })
52 ];
53
54 # Define the system's user and home dir location
55 users.users."${username}" = {
56 name = "${username}";
57 home = "/Users/${username}";
58 };
59
60 system.primaryUser = "${username}";
61
62 # Set the hostname for this machine
63 networking.hostName = "RyanMac";
64
65 # Install the wallpaper engine
66 local.randomWallpaper = {
67 enable = true;
68 directory = "${../../files/Wallpapers}";
69 };
70
71 # Configure yabai
72 local.yabai = {
73 enable = true;
74 defaultPadding = 10;
75 defaultTopPadding = 40;
76 displayTopPadding = {
77 "37D8832A-2D66-02CA-B9F7-8F30A301B230" = 10; # macOS retina display
78 };
79 extraSymbolicHotkeys = manualHotkeys;
80 };
81
82 # Configure JankyBorders
83 services.jankyborders = {
84 enable = true;
85 style = "round";
86 width = 6.0;
87 hidpi = true;
88 ax_focus = true;
89 active_color = "gradient(top_left=0xee33ccff,bottom_right=0xee00ff99)";
90 inactive_color = "0xaa595959";
91 };
92
93 # Install the /etc/nix/flake-registry.json file we made above
94 environment.etc."nix/flake-registry.json".source = pinnedNixpkgs;
95
96 # Install RyanCA Root
97 security.pki.certificateFiles = [
98 ../../files/CACerts/RyanCA.crt
99 ];
100
101 # Virby linux builder
102 services.virby = {
103 enable = true;
104 cores = 4;
105 diskSize = "50GiB";
106 onDemand = {
107 enable = true;
108 ttl = 30;
109 };
110 rosetta = true;
111 };
112
113 nix = {
114 enable = true;
115 settings = {
116 flake-registry = "/etc/nix/flake-registry.json";
117 extra-substituters = [
118 "https://virby-nix-darwin.cachix.org"
119 ];
120 extra-trusted-public-keys = [
121 "virby-nix-darwin.cachix.org-1:z9GiEZeBU5bEeoDQjyfHPMGPBaIQJOOvYOOjGMKIlLo="
122 ];
123 "extra-experimental-features" = [ "nix-command" "flakes" ];
124 };
125 };
126
127 # Determines the nix-darwin release compatibility
128 system.stateVersion = 6;
129
130 # System profile programs
131 programs = {
132 zsh.enable = true;
133 };
134
135 # Install homebrew itself
136 nix-homebrew = {
137 enable = true;
138 enableRosetta = true;
139 user = "${username}";
140 mutableTaps = false;
141 taps = {
142 "homebrew/homebrew-core" = inputs.homebrew-core;
143 "homebrew/homebrew-cask" = inputs.homebrew-cask;
144 } // thirdPartyTaps;
145 trust.taps = builtins.attrNames thirdPartyTaps;
146 };
147
148 # Install homebrew casks/apps
149 homebrew = {
150 enable = true;
151
152 onActivation = {
153 #extraFlags = [ "--force-cleanup" ];
154 };
155
156 global.brewfile = true;
157
158 taps = builtins.attrNames config.nix-homebrew.taps;
159
160 brews = [ ];
161
162 casks = [
163 "utm"
164 "ghostty"
165 "zen"
166 "ungoogled-chromium"
167 "tailscale-app"
168 "netbird-ui"
169 "ubersicht"
170 "hammerspoon"
171 "gimp"
172 "kdenlive"
173 "rustdesk"
174 "vorssaint"
175 "obs"
176 ];
177 };
178
179 # Keyboard shortcuts using skhd
180 services.skhd = {
181 enable = true;
182 skhdConfig = ''
183 alt - d : osascript -e 'tell application "System Events" to key code 49 using {command down}'
184 alt - return : osascript -e 'tell application "Ghostty"' -e 'new window' -e 'activate' -e 'end tell'
185 '';
186 };
187
188 # System configuration
189 time.timeZone = "America/New_York";
190
191 power.sleep = {
192 display = 10;
193 computer = 30;
194 };
195
196 system.defaults = {
197 NSGlobalDomain = {
198 # 24 hour time
199 AppleICUForce24HourTime = true;
200
201 # Dark Mode
202 AppleInterfaceStyle = "Dark";
203
204 # Key repeat rate
205 KeyRepeat = 2;
206 InitialKeyRepeat = 35;
207
208 # Swap F1-12 to be default
209 "com.apple.keyboard.fnState" = true;
210
211 # Disable Keyboard bullcrap
212 NSAutomaticCapitalizationEnabled = false;
213 NSAutomaticDashSubstitutionEnabled = false;
214 NSAutomaticPeriodSubstitutionEnabled = false;
215 NSAutomaticQuoteSubstitutionEnabled = false;
216 NSAutomaticSpellingCorrectionEnabled = false;
217 ApplePressAndHoldEnabled = false;
218 };
219
220 # screensaver/power settings
221 screensaver = {
222 askForPassword = true;
223 askForPasswordDelay = 0;
224 };
225
226 # Control center stuff
227 controlcenter = {
228 BatteryShowPercentage = true;
229 Bluetooth = true;
230 };
231
232 # Clock settings
233 menuExtraClock = {
234 Show24Hour = true;
235 ShowDate = 1; # Always
236 ShowDayOfWeek = true;
237 ShowSeconds = true;
238 };
239
240 # Screen capture settings
241 screencapture = {
242 target = "clipboard";
243 type = "png";
244 };
245
246 # finder good settings
247 finder = {
248 AppleShowAllExtensions = true;
249 AppleShowAllFiles = true;
250 ShowPathbar = true;
251 FXEnableExtensionChangeWarning = false;
252 _FXShowPosixPathInTitle = true;
253 NewWindowTarget = "Home";
254 ShowExternalHardDrivesOnDesktop = false;
255 ShowHardDrivesOnDesktop = false;
256 ShowMountedServersOnDesktop = false;
257 ShowRemovableMediaOnDesktop = false;
258 ShowStatusBar = true;
259 };
260
261 spaces = {
262 "spans-displays" = false; # independent spaces per display
263 };
264
265 # Login Window Settings
266 loginwindow = {
267 GuestEnabled = false;
268 DisableConsoleAccess = true;
269 };
270
271 # dock settings
272 dock = {
273 magnification = true;
274 largesize = 96;
275 tilesize = 32;
276 minimize-to-application = false;
277 orientation = "bottom";
278 autohide = true;
279 mru-spaces = false; # Disable auto-rearrange spaces
280 persistent-apps = [
281 { app = "/Applications/Zen.app"; }
282 #{ app = "/System/Applications/Launchpad.app"; }
283 { app = "/System/Applications/Messages.app"; }
284 { app = "/System/Applications/Facetime.app"; }
285 { app = "/System/Applications/Calendar.app"; }
286 { app = "/System/Applications/App Store.app"; }
287 { app = "/System/Applications/System Settings.app"; }
288 { app = "/Applications/Ghostty.app"; }
289 { app = "/Applications/UTM.app"; }
290 ];
291 persistent-others = [
292 { folder = { path = "/Users/${username}/Downloads"; showas = "grid"; arrangement = "date-created"; }; }
293 { folder = { path = "/Users/${username}/Applications"; showas = "grid"; arrangement = "name"; }; }
294 ];
295 show-recents = false;
296 };
297
298 # Custom preferences
299 CustomUserPreferences = {
300 NSGlobalDomain = {
301 # Always show menu bar
302 AppleMenuBarVisibleInFullscreen = true;
303
304 # Hide the menubar by default
305 "_HIHideMenuBar" = true;
306
307 # Option + L lock
308 NSUserKeyEquivalents = {
309 "Lock Screen" = "~l";
310 };
311 };
312
313 "com.apple.desktopservices" = {
314 DSDontWriteNetworkStores = true;
315 DSDontWriteUSBStores = true;
316 };
317
318 "com.apple.WindowManager" = {
319 EnableStandardClickToShowDesktop = false;
320 StandardHideDesktopIcons = false;
321 };
322
323 "com.apple.screensaver" = {
324 askForPassword = true;
325 askForPasswordDelay = 2;
326 };
327
328 "com.apple.AdLib" = {
329 allowApplePersonalizedAdvertising = false;
330 };
331
332 "com.apple.Accessibility" = {
333 ReduceMotionEnabled = 1;
334 };
335 };
336 universalaccess.reduceMotion = true;
337 };
338
339 # Post-Activation scripts
340 system.activationScripts.postActivation.text = ''
341 echo "Configuring NTP servers..."
342 systemsetup -setnetworktimeserver pool.ntp.org > /dev/null 2>&1 || true
343 systemsetup -setusingnetworktime on > /dev/null 2>&1 || true
344
345 ryancasum="$(${pkgs.openssl}/bin/openssl x509 -in "${../../files/CACerts/RyanCA.crt}" -noout -fingerprint -sha1 | sed 's/.*=//; s/://g')"
346 if ! /usr/bin/security find-certificate -a -Z "/Library/Keychains/System.keychain" | tr -d ':' | grep -iq "$ryancasum"; then
347 echo "Installing RyanCA Certificate..."
348 /usr/bin/security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain ${../../files/CACerts/RyanCA.crt}
349 fi
350
351 echo "Reloading Preferences DB..."
352 sudo -iu ${username} /System/Library/PrivateFrameworks/SystemAdministration.framework/Resources/activateSettings -u
353
354 echo "Setting default browser"
355 ${pkgs.defaultbrowser}/bin/defaultbrowser ${defaultBrowser}
356
357 echo "Adding Keyboard brightness controls to Control Center..."
358 sudo -iu ${username} defaults -currentHost write com.apple.controlcenter KeyboardBrightness -int 25
359
360 # this is fragile so it goes at the bottom
361 echo "Reloading skhd..."
362 sudo -iu ${username} ${pkgs.skhd}/bin/skhd -r || echo "Failed to reload skhd; continuing anyway..."
363
364 # Notes if we are running for the first time and writes a message for actions that may need to be done on macOS or linux
365 MARK="/opt/.nix-complete"
366 if [ ! -f "$MARK" ]; then
367 echo "o0o0o0o0o0o MacOS Initial Deploy Notes o0o0o0o0o0o"
368 echo "--------------------------------------------------"
369 echo "The following actions must be taken since they are not configurable by Nix. This must be done only ONCE."
370 echo ""
371 echo "1. Create 9 spaces."
372 echo "2. Set keyboard autofill settings"
373 echo "--------------------------------------------------"
374 fi
375 touch "$MARK"
376 '';
377
378 }