1 files changed, 77 insertions, 0 deletions
diff --git a/modules/home/git/default.nix b/modules/home/git/default.nix
new file mode 100644
index 0000000..a2563d5
--- /dev/null
+++ b/modules/home/git/default.nix
@@ -0,0 +1,77 @@
+{
+  config,
+  lib,
+  ...
+}:
+let
+  cfg = config.nx.programs.git;
+  inherit (lib) mkEnableOption mkOption mkIf types;
+in
+{
+  options.nx.programs.git = {
+    enable = mkEnableOption "git";
+
+    userName = mkOption {
+      description = "Git username";
+      type = types.str;
+      default = "Leander Scherer";
+    };
+
+    userEmail = mkOption {
+      description = "Git email";
+      type = types.str;
+      default = "leander@schererleander.de";
+    };
+
+    signKey = mkOption {
+      description = "Sign key";
+      type = types.nullOr types.str;
+      default = "A3502B180BC1D41A";
+    };
+
+    signFlavor = mkOption {
+      description = "Sign key flavor";
+      type = types.enum [
+        "ssh"
+        "openpgp"
+      ];
+      default = "openpgp";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.git = {
+      enable = true;
+
+      signing = mkIf (cfg.signKey != null) {
+        key = cfg.signKey;
+        signByDefault = true;
+      };
+
+      ignores = [
+        "*~"
+        ".DS_Store"
+        ".direnv"
+        ".envrc"
+      ];
+
+      settings = {
+        user.name = cfg.userName;
+        user.email = cfg.userEmail;
+        help.autocorrect = 20;
+        alias = {
+          st = "status";
+          co = "checkout";
+          br = "branch";
+        };
+        pull.rebase = true;
+        gpg.format = cfg.signFlavor;
+        url."git@github.com:".insteadOf = "https://github.com";
+      };
+    };
+    programs.diff-highlight = {
+      enable = true;
+      enableGitIntegration = true;
+    };
+  };
+}