From d3d1dd5ccefcca94808cc5b27f217db8e1c3d8c8 Mon Sep 17 00:00:00 2001
From: Julian Mutter <julian.mutter@comumail.de>
Date: Sun, 23 Jun 2024 14:30:27 +0200
Subject: [PATCH] Modify topgrade to work on nixos with flakes

---
 modules/home/topgrade/default.nix | 50 ++++++++++++++++++-------------
 1 file changed, 29 insertions(+), 21 deletions(-)

diff --git a/modules/home/topgrade/default.nix b/modules/home/topgrade/default.nix
index c553169..29a9b5a 100644
--- a/modules/home/topgrade/default.nix
+++ b/modules/home/topgrade/default.nix
@@ -1,28 +1,33 @@
 {
-# Snowfall Lib provides a customized `lib` instance with access to your flake's library
-# as well as the libraries available from your flake's inputs.
-lib,
-# An instance of `pkgs` with your overlays and packages applied is also available.
-pkgs,
-# You also have access to your flake's inputs.
-inputs,
+  # Snowfall Lib provides a customized `lib` instance with access to your flake's library
+  # as well as the libraries available from your flake's inputs.
+  lib,
+  # An instance of `pkgs` with your overlays and packages applied is also available.
+  pkgs,
+  # You also have access to your flake's inputs.
+  inputs,
 
-# Additional metadata is provided by Snowfall Lib.
-system, # The system architecture for this host (eg. `x86_64-linux`).
-target, # The Snowfall Lib target for this system (eg. `x86_64-iso`).
-format, # A normalized name for the system target (eg. `iso`).
-virtual
-, # A boolean to determine whether this system is a virtual target using nixos-generators.
-systems, # An attribute map of your defined hosts.
+  # Additional metadata is provided by Snowfall Lib.
+  system, # The system architecture for this host (eg. `x86_64-linux`).
+  target, # The Snowfall Lib target for this system (eg. `x86_64-iso`).
+  format, # A normalized name for the system target (eg. `iso`).
+  virtual, # A boolean to determine whether this system is a virtual target using nixos-generators.
+  systems, # An attribute map of your defined hosts.
 
-# All other arguments come from the module system.
-config, ... }:
+  # All other arguments come from the module system.
+  config,
+  ...
+}:
 
 with lib;
 
-let cfg = config.modules.topgrade;
-in {
-  options.modules.topgrade = { enable = mkOption { default = false; }; };
+let
+  cfg = config.modules.topgrade;
+in
+{
+  options.modules.topgrade = {
+    enable = mkOption { default = false; };
+  };
 
   config = mkIf cfg.enable {
     programs.topgrade = {
@@ -33,11 +38,14 @@ in {
         misc.assume_yes = true;
         misc.no_retry = true;
 
-        # pre_commands."Update dotfiles flake" = "home-update-flake";
+        linux.nix_arguments = "--flake /home/julian/.dotfiles";
 
         git = {
           # Additional git repositories to pull
-          repos = [ "~/.dotfiles" "~/dev/*" ];
+          repos = [
+            "~/.dotfiles"
+            "~/dev/*"
+          ];
         };
       };
     };