Introduce components

configuration.nix

@@ -7,18 +7,25 @@
 {
 
   # Optionals
-  on_desktop_computer = false;
+  desktop_computer = true;
-  desktop_setup = lib.optionals (config.on_desktop_computer == "true\n") [./desktop_environment.nix];
+  office = true;
+  devel.rust = true;
+  devel.c = true;
+  devel.haskell = false;
+  devel.java = false;
+  devel.ada = true;
+  devel.asic = false;
+  desktop_setup = lib.optionals (config.desktop_computer) [./desktop_environment.nix];
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
-    ];
+    ] ++ config.desktop_setup;
 
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  networking.hostName = "nixos"; # Define your hostname.
+  networking.hostName = "amelia"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   # Enable networking
@@ -62,6 +69,14 @@
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
+  pkg.office = lib.optionals (config.office) config.components.office.packages;
+  pkg.devel.rust = lib.optionals (config.devel.rust) config.components.devel.rust.packages;
+  pkg.devel.c = lib.optionals (config.devel.c) config.components.devel.c.packages;
+  pkg.devel.haskell = lib.optionals (config.devel.haskell) config.components.devel.haskell.packages;
+  pkg.devel.java = lib.optionals (config.devel.java) config.components.devel.java.packages;
+  pkg.devel.ada = lib.optionals (config.devel.ada) config.components.devel.ada.packages;
+  pkg.devel.asic = lib.optionals (config.devel.asic) config.components.devel.asic.packages;
+  additional_packages = config.pkg.office ++ config.pkg.devel.rust ++ config.pkg.devel.c ++ config.pkg.devel.haskell ++ config.pkg.devel.java ++ config.pkg.devel.ada ++ config.pkg.devel.asic;
   environment.systemPackages = with pkgs; [
   vim
   wget
@@ -71,7 +86,7 @@
   networkmanager
   kitty
   hyfetch
-  ];
+  ] ++ config.additional_packages;
 
   programs.zsh = {
 	enable = true;

devel/ada.nix

@@ -0,0 +1,3 @@
+{
+    ada.packages = [];
+}

devel/asic.nix

@@ -0,0 +1,3 @@
+{
+    asic.packages = [];
+}

devel/c.nix

@@ -0,0 +1,3 @@
+{
+    c.packages = [];
+}

devel/haskell.nix

@@ -0,0 +1,3 @@
+{
+    haskell.packages = [];
+}

devel/java.nix

@@ -0,0 +1,3 @@
+{
+    java.packages = [];
+}

devel/rust.nix

@@ -0,0 +1,3 @@
+{
+    rust.packages = [];
+}

office/office.nix

@@ -0,0 +1,3 @@
+{
+    office.packages = [];
+}