fully refactored stolen config :D

modules/vali/cli/git.nix

@@ -0,0 +1,63 @@
+{
+    config,
+    lib,
+    pkgs,
+    ...
+}: with lib; let
+    cfg = config.myOptions.programs.git;
+    username = config.myOptions.other.system.username;
+in {
+    options.myOptions.programs.git = {
+        enable = mkEnableOption "git";
+        userName = mkOption {
+            type = types.str;
+            description = "git username";
+        };
+        userEmail = mkOption {
+            type = types.str;
+            description = "git email";
+        };
+#        signingKey = mkOption {
+ #           type = types.str;
+  #          description = "git commit signing key";
+   #     };
+        editor = mkOption {
+            type = types.str;
+            default = "$EDITOR";
+            description = "commit message editor";
+        };
+        defaultBranch = mkOption {
+            type = types.str;
+            default = "master";
+            description = "default git branch";
+        };
+    };
+
+    config = mkIf cfg.enable {
+        home-manager.users.${username} = {
+            programs.git = {
+                inherit (cfg) enable userName userEmail;
+                extraConfig = {
+                    core = {
+                        editor = cfg.editor;
+                        pager = "${pkgs.delta}/bin/delta";
+                    };
+                    init.defaultBranch = cfg.defaultBranch;
+                    push.autoSetupRemote = true;
+                    commit = {
+                        verbose = true;
+                        gpgsign = true;
+                    };
+                    gpg.format = "ssh";
+#                    user.signingkey = "key::${cfg.signingKey}";
+                    merge.conflictstyle = "zdiff3";
+                    interactive.diffFilter = "${pkgs.delta}/bin/delta --color-only";
+                    diff.algorithm = "histogram";
+                    transfer.fsckobjects = true;
+                    fetch.fsckobjects = true;
+                    receive.fsckobjects = true;
+                };
+            };
+        };
+    };
+}