5 files changed, 70 insertions, 0 deletions
diff --git a/hosts/common/core/default.nix b/hosts/common/core/default.nix
new file mode 100644
index 0000000..8d19a9f
--- /dev/null
+++ b/hosts/common/core/default.nix
@@ -0,0 +1,21 @@
+{ inputs, outputs, ... }: {
+  imports = [
+    inputs.home-manager.nixosModules.home-manager
+    ./locale.nix
+    ./nix.nix
+    ./shells.nix
+    ./zsh.nix
+  ] ++ (builtins.attrValues outputs.nixosModules);
+
+  home-manager.extraSpecialArgs = { inherit inputs outputs; };
+
+  nixpkgs = {
+    # you can add global overlays here
+    overlays = builtins.attrValues outputs.overlays;
+    config = {
+      allowUnfree = true;
+    };
+  };
+
+  hardware.enableRedistributableFirmware = true;
+}
diff --git a/hosts/common/core/locale.nix b/hosts/common/core/locale.nix
new file mode 100644
index 0000000..914312e
--- /dev/null
+++ b/hosts/common/core/locale.nix
@@ -0,0 +1,5 @@
+{ lib, ... }:
+{
+  i18n.defaultLocale = lib.mkDefault "en_US.UTF-8";
+  time.timeZone = lib.mkDefault "America/Los_Angeles";
+}
diff --git a/hosts/common/core/nix.nix b/hosts/common/core/nix.nix
new file mode 100644
index 0000000..587bac6
--- /dev/null
+++ b/hosts/common/core/nix.nix
@@ -0,0 +1,30 @@
+{ inputs, lib, ... }:
+{
+  nix = {
+    settings = {
+      trusted-users = [ "root" "@wheel" ];
+
+      auto-optimise-store = lib.mkDefault true;
+      experimental-features = [ "nix-command" "flakes" "repl-flake" ];
+      warn-dirty = false;
+      #flake-registry = ""; # Disable global flake registry   This is a hold-over setting from Misterio77. Not sure significance but likely to do with nix.registry entry below.
+    };
+
+    # Add each flake input as a registry to make nix3 commands consistent with your flake
+    #registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
+
+    # Add nixpkgs input to NIX_PATH
+    # This lets nix2 commands still use <nixpkgs>
+    #nixPath = [ "nixpkgs=${inputs.nixpkgs.outPath}" ];
+
+    # Garbage Collection
+    gc = {
+      automatic = true;
+      dates = "weekly";
+      randomizedDelaySec = "14m";
+      # Keep the last 2 generations
+      options = "--delete-older-than +2";
+    };
+
+  };
+}
diff --git a/hosts/common/core/shells.nix b/hosts/common/core/shells.nix
new file mode 100644
index 0000000..0469b8c
--- /dev/null
+++ b/hosts/common/core/shells.nix
@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = builtins.attrValues {
+    inherit (pkgs)
+      bash
+      zsh;
+  };
+}
diff --git a/hosts/common/core/zsh.nix b/hosts/common/core/zsh.nix
new file mode 100644
index 0000000..ba73c00
--- /dev/null
+++ b/hosts/common/core/zsh.nix
@@ -0,0 +1,6 @@
+{
+  programs.zsh = {
+    enable = true;
+    enableCompletion = true;
+  };
+}