add core configuration

home-manager/modules/git/default.nix

@@ -0,0 +1,33 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.lily.git;
+in {
+  options.lily.git = {
+    enable = lib.mkEnableOption "activate git";
+  };
+
+  config = lib.mkIf cfg.enable {
+    programs.git = {
+      enable = true;
+      lfs.enable = true;
+      extraConfig = {
+        user = {
+          name = "Lily";
+          email = "Caznix01@gmail.com";
+          signingKey = "Caznix";
+        };
+        commit.gpgsign = true;
+        init.defaultBranch = "main";
+        merge = {
+          ff = "no";
+          no-commit = "yes";
+        };
+        pull.ff = "only";
+        push = {autoSetupRemote = true;};
+      };
+    };
+  };
+}