darwin: Merge shared configuration between hosts

flake.lock

@@ -92,11 +92,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748455938,
+        "lastModified": 1748489961,
-        "narHash": "sha256-mQ/iNzPra2WtDQ+x2r5IadcWNr0m3uHvLMzJkXKAG/8=",
+        "narHash": "sha256-uGnudxMoQi2c8rpPoHXuQSm80NBqlOiNF4xdT3hhzLM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "02077149e2921014511dac2729ae6dadb4ec50e2",
+        "rev": "95c988cf08e9a5a8fe7cc275d5e3f24e9e87bd51",
         "type": "github"
       },
       "original": {

hosts/darwin/shared/common.nix

@@ -0,0 +1,36 @@
+{ pkgs, ... }: {
+  imports = [
+    ./java.nix
+  ];
+
+  # We'd like to use Vim globally.
+  environment = {
+    systemPackages = [
+      pkgs.vim
+    ];
+    variables.EDITOR = "${pkgs.vim}/bin/vim";
+  };
+
+  # Similarly, we'd like to use zsh.
+  programs.zsh.enable = true;
+
+  # We make the assumption our user is named `spot`.
+  users.users.spot = {
+    description = "Spotlight Deveaux";
+    home = "/Users/spot";
+    shell = pkgs.zsh;
+  };
+
+  nix = {
+    # Keep the latest version of Nix.
+    package = pkgs.nix;
+    settings = {
+      # Necessary for using flakes on this system.
+      experimental-features = "nix-command flakes";
+
+      # Include Garnix
+      substituters = [ "https://cache.garnix.io" ];
+      trusted-public-keys = [ "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g=" ];
+    };
+  };
+}

hosts/darwin/shared/java.nix

@@ -0,0 +1,30 @@
+{ pkgs, ... }: {
+  # Install the latest JDK, and latest LTS JDK.
+  # Per https://github.com/LnL7/nix-darwin/issues/663,
+  # nix-darwin only supports a few specific named activation scripts.
+  # We'll leverage `extraActivation` to symlink our JDKs.
+  # TODO(spotlightishere): Migrate to explicit scripts when possible
+  system.activationScripts.extraActivation.text = ''
+    ##############
+    # Latest JDK #
+    ##############
+    # Regardless of version, we'd like the latest JDK available.
+
+    # Remove the symlink if it doesn't already exist.
+    rm -f /Library/Java/JavaVirtualMachines/zulu-latest.jdk
+
+    # We should only have a single JDK present within our package,
+    # but let's limit `find` regardless.
+    JDK_LOCATION="$(find "${pkgs.jdk24}" -name "*.jdk" | head -n1)"
+
+    # Symlink!
+    ln -sf "$JDK_LOCATION" "/Library/Java/JavaVirtualMachines/zulu-latest.jdk"
+
+    ##########
+    # JDK 21 #
+    ##########
+    # We'd also like the latest LTS version of the JDK available.
+    rm -f /Library/Java/JavaVirtualMachines/zulu-21.jdk
+    ln -sf "${pkgs.jdk21}/zulu-21.jdk" "/Library/Java/JavaVirtualMachines/zulu-21.jdk"
+  '';
+}

hosts/darwin/spotlights-mac-pro/configuration.nix

@@ -1,66 +1,11 @@
 { lib, pkgs, system, ... }: {
-  environment = {
+  imports = [
-    # We'll use Vim globally.
+    ../shared/common.nix
-    systemPackages = [
-      pkgs.vim
   ];
-    variables.EDITOR = "${pkgs.vim}/bin/vim";
-  };
-
-  # Per https://github.com/LnL7/nix-darwin/issues/663,
-  # nix-darwin only supports a few specific named activation scripts.
-  # We'll leverage `extraActivation` to symlink our JDKs.
-  system.activationScripts.extraActivation.text = ''
-    ##############
-    # Latest JDK #
-    ##############
-    # Regardless of version, we'd like the latest JDK available.
-
-    # Remove the symlink if it doesn't already exist.
-    rm -f /Library/Java/JavaVirtualMachines/zulu-latest.jdk
-
-    # We should only have a single JDK present within our package,
-    # but let's limit `find` regardless.
-    JDK_LOCATION="$(find "${pkgs.jdk24}" -name "*.jdk" | head -n1)"
-
-    # Symlink!
-    ln -sf "$JDK_LOCATION" "/Library/Java/JavaVirtualMachines/zulu-latest.jdk"
-
-    ##########
-    # JDK 21 #
-    ##########
-    # We'd also like the latest LTS version of the JDK available.
-    rm -f /Library/Java/JavaVirtualMachines/zulu-21.jdk
-    ln -sf "${pkgs.jdk21}/zulu-21.jdk" "/Library/Java/JavaVirtualMachines/zulu-21.jdk"
-  '';
-
-  # Auto upgrade the nix package.
-  nix = {
-    # Keep the latest version of Nix.
-    package = pkgs.nix;
-    settings = {
-      # Necessary for using flakes on this system.
-      experimental-features = "nix-command flakes";
-
-      # Include Garnix
-      substituters = [ "https://cache.garnix.io" ];
-      trusted-public-keys = [ "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g=" ];
-    };
-  };
-
-  # Create /etc/zshrc that loads the nix-darwin environment.
-  programs.zsh.enable = true;
 
   # Used for backwards compatibility, please read the changelog before changing.
   # $ darwin-rebuild changelog
   system.stateVersion = 6;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-darwin";
-
-  # Our singular user!
-  users.users.spot = {
-    description = "Spotlight Deveaux";
-    home = "/Users/spot";
-    shell = pkgs.zsh;
-  };
 }

hosts/darwin/spotlights-macbook-air/configuration.nix

@@ -1,66 +1,11 @@
 { lib, pkgs, system, ... }: {
-  environment = {
+  imports = [
-    # We'll use Vim globally.
+    ../shared/common.nix
-    systemPackages = [
-      pkgs.vim
   ];
-    variables.EDITOR = "${pkgs.vim}/bin/vim";
-  };
-
-  # Per https://github.com/LnL7/nix-darwin/issues/663,
-  # nix-darwin only supports a few specific named activation scripts.
-  # We'll leverage `extraActivation` to symlink our JDKs.
-  system.activationScripts.extraActivation.text = ''
-    ##############
-    # Latest JDK #
-    ##############
-    # Regardless of version, we'd like the latest JDK available.
-
-    # Remove the symlink if it doesn't already exist.
-    rm -f /Library/Java/JavaVirtualMachines/zulu-latest.jdk
-
-    # We should only have a single JDK present within our package,
-    # but let's limit `find` regardless.
-    JDK_LOCATION="$(find "${pkgs.jdk24}" -name "*.jdk" | head -n1)"
-
-    # Symlink!
-    ln -sf "$JDK_LOCATION" "/Library/Java/JavaVirtualMachines/zulu-latest.jdk"
-
-    ##########
-    # JDK 21 #
-    ##########
-    # We'd also like the latest LTS version of the JDK available.
-    rm -f /Library/Java/JavaVirtualMachines/zulu-21.jdk
-    ln -sf "${pkgs.jdk21}/zulu-21.jdk" "/Library/Java/JavaVirtualMachines/zulu-21.jdk"
-  '';
-
-  # Auto upgrade the nix package.
-  nix = {
-    # Keep the latest version of Nix.
-    package = pkgs.nix;
-    settings = {
-      # Necessary for using flakes on this system.
-      experimental-features = "nix-command flakes";
-
-      # Include Garnix
-      substituters = [ "https://cache.garnix.io" ];
-      trusted-public-keys = [ "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g=" ];
-    };
-  };
-
-  # Create /etc/zshrc that loads the nix-darwin environment.
-  programs.zsh.enable = true;
 
   # Used for backwards compatibility, please read the changelog before changing.
   # $ darwin-rebuild changelog
-  system.stateVersion = 4;
+  system.stateVersion = 6;
 
   nixpkgs.hostPlatform = lib.mkDefault "aarch64-darwin";
-
-  # Our singular user!
-  users.users.spot = {
-    description = "Spotlight Deveaux";
-    home = "/Users/spot";
-    shell = pkgs.zsh;
-  };
 }