From 3427c6a68870738fc6d0f0c9da7a69c4e79e0e1f Mon Sep 17 00:00:00 2001
From: Terje Larsen <terlar@gmail.com>
Date: Wed, 30 Jul 2025 10:31:50 +0200
Subject: [PATCH] pnpm.configHook: prevent hard linking on file systems without
 clone support

Fix #426636
---
 pkgs/development/tools/pnpm/fetch-deps/pnpm-config-hook.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/tools/pnpm/fetch-deps/pnpm-config-hook.sh b/pkgs/development/tools/pnpm/fetch-deps/pnpm-config-hook.sh
index a9fc3050435b..fc0103bbe8f1 100644
--- a/pkgs/development/tools/pnpm/fetch-deps/pnpm-config-hook.sh
+++ b/pkgs/development/tools/pnpm/fetch-deps/pnpm-config-hook.sh
@@ -36,6 +36,10 @@ pnpmConfigHook() {
 
     pnpm config set store-dir "$STORE_PATH"
 
+    # Prevent hard linking on file systems without clone support.
+    # See: https://pnpm.io/settings#packageimportmethod
+    pnpm config set package-import-method clone-or-copy
+
     if [[ -n "$pnpmWorkspace" ]]; then
         echo "'pnpmWorkspace' is deprecated, please migrate to 'pnpmWorkspaces'."
         exit 2