Add tools.coding option

common/coding.nix

@@ -0,0 +1,31 @@
+{ lib, config, ... }:
+with lib;
+{
+  options = {
+    tools.coding = {
+      enable = mkEnableOption "Enable coding tools";
+    };
+  };
+
+  config = mkIf config.tools.coding.enable {
+    programs.git = {
+      enable = true;
+      lfs.enable = true;
+      config = {
+        init.defaultBranch = "master";
+        user = {
+          email = "git@nettika.cat";
+          name = "Nettika";
+        };
+        credential.helper = "store";
+      };
+    };
+    programs.nano = {
+      enable = true;
+      nanorc = ''
+        set autoindent
+        set linenumbers
+      '';
+    };
+  };
+}