309d97c708
Implement launchd daemons for automatic Nix garbage collection and store optimization on a weekly schedule. The configuration includes intervals for both tasks to ensure efficient management of Nix store resources.
102 lines
3 KiB
Nix
102 lines
3 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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alacrittySyncSystemTheme = pkgs.writeShellScriptBin "alacritty-sync-system-theme"
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(builtins.readFile ../../scripts/alacritty-sync-system-theme.sh);
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# nix-darwin's nix.gc / nix.optimise require nix.enable; with Determinate (nix.enable = false)
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# we schedule the same commands via launchd using nixpkgs' nix CLI (same defaults as upstream modules).
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nixGcInterval = [{ Weekday = 7; Hour = 3; Minute = 15; }];
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nixOptimiseInterval = [{ Weekday = 7; Hour = 4; Minute = 15; }];
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in {
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# Apple Silicon + nix-darwin basics
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nixpkgs.hostPlatform = "aarch64-darwin";
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nix.enable = false; # Determinate manages Nix
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nixpkgs.config.allowUnfree = true;
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system.primaryUser = "danny";
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# Shells (fish config is in fish.nix, imported via flake.nix)
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environment.shells = [ pkgs.fish ];
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users.users.danny.shell = pkgs.fish;
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# ollama
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imports = [../ollama.nix];
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services.ollama = {
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enable = true;
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};
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# Networking (macOS-safe)
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networking = {
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# Set if you want a specific hostname in macOS UI as well:
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hostName = "Daniel-Macbook-Air";
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knownNetworkServices = [ "Wi-Fi" "Thunderbolt Bridge" ];
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};
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homebrew = {
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enable = true;
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casks = [
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"google-chrome"
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];
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onActivation.cleanup = "zap";
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};
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# macOS niceties
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security.pam.services.sudo_local.touchIdAuth = true;
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system.defaults = {
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# Keyboard
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NSGlobalDomain = {
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AppleShowAllExtensions = true;
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ApplePressAndHoldEnabled = true;
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"com.apple.mouse.tapBehavior" = 1;
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"com.apple.sound.beep.volume" = 0.0;
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"com.apple.sound.beep.feedback" = 0;
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};
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# Finder & Dock
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finder.AppleShowAllExtensions = true;
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dock.autohide = true;
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dock.mru-spaces = false;
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};
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# User-specific packages and environment variables are now in home-manager (home.nix)
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# Only system-level packages should remain here if needed
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environment.systemPackages = [ alacrittySyncSystemTheme ];
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# Poll macOS appearance; updates ~/.config/alacritty/active-colors.toml (Alacritty live_config_reload).
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launchd.user.agents.alacritty-system-theme = {
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serviceConfig = {
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RunAtLoad = true;
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StartInterval = 30;
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ProgramArguments = [ "${alacrittySyncSystemTheme}/bin/alacritty-sync-system-theme" ];
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StandardOutPath = "/tmp/alacritty-theme-sync.log";
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StandardErrorPath = "/tmp/alacritty-theme-sync-error.log";
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};
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};
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launchd.daemons = {
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nix-gc-determ = {
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command =
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"${lib.getExe' pkgs.nix "nix-collect-garbage"} --delete-older-than 14d";
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serviceConfig = {
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RunAtLoad = false;
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StartCalendarInterval = nixGcInterval;
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};
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};
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nix-store-optimise-determ = {
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command = "${lib.getExe' pkgs.nix "nix-store"} --optimise";
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serviceConfig = {
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RunAtLoad = false;
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StartCalendarInterval = nixOptimiseInterval;
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};
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};
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};
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# Keep for darwin as well (tracks defaults across upgrades)
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# current max per nix-darwin; bump only if a release notes says so
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system.stateVersion = 6;
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}
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