initial commit

programs/all.nix

@@ -0,0 +1,10 @@
+{ ... }:
+
+{
+  imports = [
+    ./default.nix
+    ./git.nix
+    ./home-manager.nix
+    ./lix.nix
+  ];
+}

programs/default.nix

@@ -0,0 +1,5 @@
+{ ... }:
+
+{
+  programs.git.enable = true;
+}

programs/git.nix

@@ -0,0 +1,10 @@
+{ ... }:
+
+{
+  programs.git = {
+    enable = true;
+    config = [{
+      init.defaultBranch = "main";
+    }];
+  };
+}

programs/home-manager.nix

@@ -0,0 +1,5 @@
+{ home-manager, ... }:
+
+{
+  home-manager.backupFileExtension = "backup";
+}

programs/lix.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+
+{
+  nixpkgs.overlays = [ (final: prev: {
+    inherit (prev.lixPackageSets.stable)
+      nixpkgs-review
+      nix-eval-jobs
+      nix-fast-build
+      colmena;
+   }) ];
+
+  nix.package = pkgs.lixPackageSets.stable.lix;
+}