From e99c61b2c0aa7a6a5de6582a30ad53875ba8d3a9 Mon Sep 17 00:00:00 2001
From: Altagos <jakob@altagos.dev>
Date: Sat, 13 Sep 2025 16:21:17 +0200
Subject: [PATCH] potential fix for tar command #2

---
 flake.nix | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/flake.nix b/flake.nix
index fbad5ba..e4570c2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,9 +15,18 @@
   in (flake-utils.lib.eachDefaultSystem (system: let
     # Fix zig to handle tar extraction in Docker containers
     zigFixed = zig2nix.outputs.packages.${system}.zig-latest.overrideAttrs (oldAttrs: {
-      # Set TAR_OPTIONS for the unpack phase to avoid ownership issues
-      preUnpack = ''
-        export TAR_OPTIONS="--no-same-owner"
+      # Override the unpack phase to use --no-same-owner
+      unpackPhase = ''
+        runHook preUnpack
+
+        # Extract with --no-same-owner to avoid permission issues in Docker
+        tar xf $src --no-same-owner
+
+        # Set sourceRoot to the extracted directory
+        sourceRoot=$(ls -d */ | head -n 1)
+        sourceRoot=''${sourceRoot%/}
+
+        runHook postUnpack
       '';
     });
     # Zig flake helper
-- 
2.51.2