huge refactor

moduler/programs/git/default.nix

@@ -0,0 +1,45 @@
+{ lib, config, ... }:
+with lib;
+{
+  options.features.git = {
+    enable = mkEnableOption "enable git defaults";
+    userName = mkOption {
+      type = types.str;
+      default = "fwastring";
+      description = "Default git user.name.";
+    };
+    userEmail = mkOption {
+      type = types.str;
+      default = "fredrik@wastring.com";
+      description = "Default git user.email.";
+    };
+    pullRebase = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Enable pull.rebase by default.";
+    };
+    githubSshInsteadOfHttps = mkOption {
+      type = types.bool;
+      default = true;
+      description = "Use SSH for GitHub remotes when cloning with HTTPS URLs.";
+    };
+  };
+
+  config = mkIf config.features.git.enable {
+    programs.git = {
+      enable = true;
+      config = {
+        user = {
+          name = config.features.git.userName;
+          email = config.features.git.userEmail;
+        };
+        pull = {
+          rebase = config.features.git.pullRebase;
+        };
+      }
+      // optionalAttrs config.features.git.githubSshInsteadOfHttps {
+        url."git@github.com:".insteadOf = "https://github.com/";
+      };
+    };
+  };
+}