chore(modules/home): brain damage, pt 1

modules/home/comma/default.nix

@@ -1,11 +1,26 @@
 {
   inputs,
+  lib,
+  config,
   pkgs,
   ...
 }: let
   inherit (inputs.nix-index-database.hmModules) nix-index;
+  inherit (lib) mkIf mkOption types;
+
+  cfg = config.sysc.comma;
 in {
   imports = [nix-index];
 
-  home.packages = with pkgs; [comma];
+  options.sysc.comma = {
+    enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to enable Comma.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = with pkgs; [comma];
+  };
 }

modules/home/dev/default.nix

@@ -1,3 +1,22 @@
-{pkgs, ...}: {
-  home.packages = with pkgs; [nodejs] ++ (with nodePackages; [yarn pnpm]);
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkIf mkOption types;
+
+  cfg = config.sysc.dev;
+in {
+  options.sysc.dev = {
+    enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to set-up dev tools.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = with pkgs; [nodejs] ++ (with nodePackages; [yarn pnpm]);
+  };
 }

modules/home/direnv/default.nix

@@ -1,8 +1,32 @@
 {
-  programs.direnv = {
-    enable = true;
-    nix-direnv.enable = true;
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkIf mkOption types;
+
+  cfg = config.sysc.direnv;
+in {
+  options.sysc.direnv = {
+    enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to enable direnv.";
+    };
+
+    enableNixDirenv = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to enable nix-direnv integration.";
+    };
   };
 
-  home.persistence."/persist/home/bddvlpr".directories = [".local/share/direnv"];
+  config = mkIf cfg.enable {
+    programs.direnv = {
+      enable = true;
+      nix-direnv.enable = cfg.enableNixDirenv;
+    };
+
+    home.persistence."/persist/home/bddvlpr".directories = [".local/share/direnv"];
+  };
 }

modules/home/firefox/default.nix

@@ -1,12 +1,30 @@
 {
-  programs.firefox.enable = true;
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkIf mkOption types;
 
-  home = {
-    sessionVariables.BROWSER = "firefox";
-    persistence."/persist/home/bddvlpr" = {
-      directories = [
-        ".mozilla/firefox"
-      ];
+  cfg = config.sysc.firefox;
+in {
+  options.sysc.firefox = {
+    enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to enable firefox.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.firefox.enable = true;
+
+    home = {
+      sessionVariables.BROWSER = "firefox";
+      persistence."/persist/home/bddvlpr" = {
+        directories = [
+          ".mozilla/firefox"
+        ];
+      };
     };
   };
 }

modules/home/fish/default.nix

@@ -1,46 +1,59 @@
 {
   lib,
   pkgs,
+  config,
   ...
 }: let
+  inherit (lib) mkIf mkOption types;
   inherit (lib.strings) hasSuffix;
 
+  cfg = config.sysc.fish;
   isDarwin = hasSuffix "-darwin" pkgs.system;
 in {
-  programs.fish = {
-    enable = true;
+  options.sysc.fish = {
+    enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to enable fish.";
+    };
+  };
 
-    shellAbbrs = let
-      build-command =
-        if isDarwin
-        then "darwin-rebuild --flake ."
-        else "sudo nixos-rebuild --flake /etc/nixos";
-    in {
-      n = "nix";
-      nb = "nix build";
-      nbn = "nix build nixpkgs#";
-      nf = "nix flake";
-      nfu = "nix flake update";
-      nfmt = "nix fmt";
-      nr = "nix run";
-      nrn = "nix run nixpkgs#";
-      ns = "nix shell";
-      nsn = "nix shell nixpkgs#";
+  config = mkIf cfg.enable {
+    programs.fish = {
+      enable = true;
 
-      snr = "${build-command} --flake /etc/nixos";
-      snrs = "${build-command} switch";
-    };
+      shellAbbrs = let
+        build-command =
+          if isDarwin
+          then "darwin-rebuild --flake ."
+          else "sudo nixos-rebuild --flake /etc/nixos";
+      in {
+        n = "nix";
+        nb = "nix build";
+        nbn = "nix build nixpkgs#";
+        nf = "nix flake";
+        nfu = "nix flake update";
+        nfmt = "nix fmt";
+        nr = "nix run";
+        nrn = "nix run nixpkgs#";
+        ns = "nix shell";
+        nsn = "nix shell nixpkgs#";
 
-    shellAliases = let
-      inherit (lib) getExe;
-    in {
-      ls = "${getExe pkgs.eza} --icons -F -H --group-directories-first --git";
-      cat = "${getExe pkgs.bat} -pp --theme=base16";
-    };
+        snr = "${build-command} --flake /etc/nixos";
+        snrs = "${build-command} switch";
+      };
+
+      shellAliases = let
+        inherit (lib) getExe;
+      in {
+        ls = "${getExe pkgs.eza} --icons -F -H --group-directories-first --git";
+        cat = "${getExe pkgs.bat} -pp --theme=base16";
+      };
 
-    shellInit = ''
-      set fish_greeting
-      export TERM=xterm-256color
-    '';
+      shellInit = ''
+        set fish_greeting
+        export TERM=xterm-256color
+      '';
+    };
   };
 }

modules/home/git/default.nix

@@ -1,20 +1,39 @@
-{pkgs, ...}: {
-  programs.git = {
-    enable = true;
-    package = pkgs.gitFull;
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: let
+  inherit (lib) mkIf mkOption types;
 
-    userName = "Luna Simons";
-    userEmail = "[email protected]";
-
-    signing = {
-      key = "42EDAE8164B99C3A4B835711AB69B6F3380869A8";
-      signByDefault = true;
+  cfg = config.sysc.git;
+in {
+  options.sysc.git = {
+    enable = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Whether to enable git.";
     };
+  };
+
+  config = mkIf cfg.enable {
+    programs.git = {
+      enable = true;
+      package = pkgs.gitFull;
+
+      userName = "Luna Simons";
+      userEmail = "[email protected]";
+
+      signing = {
+        key = "42EDAE8164B99C3A4B835711AB69B6F3380869A8";
+        signByDefault = true;
+      };
 
-    extraConfig = {
-      init.defaultBranch = "main";
-      push.autoSetupRemote = true;
-      credential.helper = "libsecret";
+      extraConfig = {
+        init.defaultBranch = "main";
+        push.autoSetupRemote = true;
+        credential.helper = "libsecret";
+      };
     };
   };
 }