From f481bad1e7ca8d42da9eef06af203e3af7d5ed61 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rolf=20Schr=C3=B6der?= <rolf.schroeder@limbus-medtec.com>
Date: Tue, 1 Oct 2024 08:34:26 +0200
Subject: [PATCH] nextflow: fix build on darwin

---
 pkgs/development/interpreters/nextflow/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/nextflow/default.nix b/pkgs/development/interpreters/nextflow/default.nix
index e76265f63d35..fca7a4854453 100644
--- a/pkgs/development/interpreters/nextflow/default.nix
+++ b/pkgs/development/interpreters/nextflow/default.nix
@@ -55,8 +55,10 @@ stdenv.mkDerivation (finalAttrs: {
   # one.
   # See https://github.com/NixOS/nixpkgs/pull/339197#discussion_r1747749061
   gradleUpdateTask = "pack";
-  # See Makefile (`make pack`)
+  # The installer attempts to copy a final JAR to $HOME/.nextflow/...
+  gradleFlags = ["-Duser.home=\$TMPDIR"];
   preBuild = ''
+    # See Makefile (`make pack`)
     export BUILD_PACK=1
   '';
   gradleBuildTask = "pack";