Distuingish between configurations and program modifications

configurations/git/default.nix

@@ -0,0 +1,36 @@
+{ config, lib, pkgs, ... }:
+
+{
+  options.custom.git.email = lib.mkOption {
+    type = lib.types.str;
+    default = "charlotte@vanpetegem.me";
+    example = "charlotte@vanpetegem.me";
+    description = ''
+      Default email set in git config
+    '';
+  };
+
+  config.home-manager.users.charlotte = { pkgs, ... }: {
+    home.packages = with pkgs; [
+      gitAndTools.gitflow
+      git-crypt
+    ];
+    programs.git = {
+      enable = true;
+      extraConfig = {
+        branch = {
+          setupautorebase = "always";
+        };
+      };
+      ignores = [
+        ".envrc"
+        "shell.nix"
+        # Ruby dependencies in source tree
+        "/vendor/rubygems"
+        "**/*.patch"
+      ];
+      userEmail = config.custom.git.email;
+      userName = "Charlotte Van Petegem";
+    };
+  };
+}