Adds Homebrew support and packages

flake.nix

@@ -1,5 +1,5 @@
 {
-  description = "Home Manager configuration of Abhinav Sarkar";
+  description = "Nix Darwin + Home Manager configuration of Abhinav Sarkar";
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?rev=5f5210aa20e343b7e35f40c033000db0ef80d7b9";
@@ -47,6 +47,7 @@
         specialArgs = { inherit inputs; };
         modules = [
           ./configuration.nix
+          ./homebrew.nix
           home-manager.darwinModules.home-manager
           {
             home-manager.useGlobalPkgs = true;

homebrew.nix

@@ -0,0 +1,43 @@
+{ ... }: {
+  homebrew = {
+    enable = true;
+    onActivation = {
+      autoUpdate = false;
+      cleanup = "uninstall";
+      upgrade = false;
+    };
+    global = {
+      autoUpdate = false;
+      brewfile = true;
+    };
+    casks = [
+      "amethyst"
+      "calibre"
+      "dropbox"
+      "fanny"
+      "firefox"
+      "garmin-express"
+      "google-chrome"
+      "homebrew/cask/handbrake"
+      "spotify"
+      "telegram"
+      "utm"
+      "vlc"
+    ];
+    masApps = {
+      Amphetamine = 937984704;
+      Bear = 1091189122;
+      GarageBand = 682658836;
+      iMovie = 408981434;
+      Ivory = 6444602274;
+      Keynote = 409183694;
+      Kindle = 302584613;
+      NextDNS = 1464122853;
+      Numbers = 409203825;
+      Pages = 409201541;
+      Reeder = 1449412482;
+      TestFlight = 899247664;
+      Xcode = 497799835;
+    };
+  };
+}

justfile

@@ -30,11 +30,16 @@ _switch: _build
 # switch to latest home-manager generation
 switch: (_run "_switch")
 
-_update: && _switch
+_update: && _switch _brew-update
     nix flake update --commit-lock-file "{{ root_dir }}"
     $NIXPKGS_PATH/pkgs/applications/editors/vscode/extensions/update_installed_exts.sh > \
         {{ root_dir }}/programs/vscode/extensions.nix
 
+_brew-update:
+    brew update
+    brew upgrade
+    mas upgrade
+
 # update packages and switch
 update: (_run "_update")
 

programs/fish.nix

@@ -32,6 +32,7 @@ in {
       fenv source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
       fenv source /etc/profiles/per-user/${username}/etc/profile.d/hm-session-vars.sh
       fish_add_path -m ~/.local/bin ~/.cabal/bin /etc/profiles/per-user/${username}/bin
+      eval "$(/usr/local/bin/brew shellenv)"
     '';
   };
 }