From 5bc8a32fc938a923137e44236e96616ef6d36ae7 Mon Sep 17 00:00:00 2001
From: Florian RICHER <florian.richer@protonmail.com>
Date: Sat, 18 Jan 2025 18:01:44 +0100
Subject: [PATCH] Begin work

---
 .gitignore |  2 +-
 README.md  |  9 ++++---
 flake.lock | 61 +++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix  | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 137 insertions(+), 4 deletions(-)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.gitignore b/.gitignore
index a806510..fe87916 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,4 @@
 # Ignore build outputs from performing a nix-build or `nix build` command
 result
 result-*
-
+wine_prefix
diff --git a/README.md b/README.md
index 1f9f055..c07a88a 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
-# unreal_engine_bug_flake
-
+# unreal_engine_bug_flake
+
 Project used to declare wine configuration to help developer to find the problem
 
-bugs.winehq.org/show_bug.cgi?id=56654
\ No newline at end of file
+bugs.winehq.org/show_bug.cgi?id=56654
+
+Usefull links
+  - https://github.com/fufexan/nix-gaming/blob/master/pkgs/star-citizen/default.nix
\ No newline at end of file
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..a086c34
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1737003892,
+        "narHash": "sha256-RCzJE9wKByLCXmRBp+z8LK9EgdW+K+W/DXnJS4S/NVo=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "ae06b9c2d83cb5c8b12d7d0e32692e93d1379713",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..3366f47
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,69 @@
+{
+  description = "Wine minimal configuration to reproduce the problem";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachSystem flake-utils.lib.allSystems (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+
+        inherit (pkgs.lib.strings) concatStringsSep;
+        inherit (pkgs) writeShellScriptBin fetchurl;
+
+        epic_games_launcher = fetchurl {
+          url = "https://launcher-public-service-prod06.ol.epicgames.com/launcher/api/installer/download/EpicGamesLauncherInstaller.msi";
+          name = "EpicGamesLauncherInstaller.msi";
+          # hash = plks.lib.fakeHash;
+          hash = "sha256-vbd+h7nWZmNOGC6kJILZVZElyo5iwjmbitLGtCOVqqg=";
+        };
+
+        # concat winetricks args
+        winetricksArgs = concatStringsSep " " [ "corefonts" ];
+
+        install_script = writeShellScriptBin "install" ''
+          # install tricks
+          winetricks -q -f ${winetricksArgs}
+          wineserver -k
+
+          # Install Epic Games Launcher
+          wine ${epic_games_launcher} /S
+          wineserver -k
+        '';
+
+        clean_script = writeShellScriptBin "clean" ''
+          rm -rf $WINEPREFIX
+        '';
+
+        run_script = writeShellScriptBin "run" ''
+
+        '';
+      in
+      {
+        devShells = {
+          default = pkgs.mkShell {
+            packages = with pkgs; [
+              winePackages.unstableFull
+              winetricks
+              install_script
+              run_script
+              clean_script
+            ];
+
+            shellHook = ''
+              export WINETRICKS_LATEST_VERSION_CHECK=disabled
+              export WINEPREFIX=$(pwd)/wine_prefix
+              export WINEARCH="win64"
+              export WINEDEBUG=-all
+
+              if [ ! -d "$WINEPREFIX" ]; then
+                install
+              fi
+            '';
+          };
+        };
+      });
+}