From 6097d6e202a315c18e47b24209b5277c95eb7622 Mon Sep 17 00:00:00 2001
From: David McFarland <corngood@gmail.com>
Date: Sun, 8 Sep 2024 13:27:28 -0300
Subject: [PATCH] nuget-package-hook: use sub-shell to set nullglob

---
 .../compilers/dotnet/nuget-package-hook.sh    | 38 ++++++++++---------
 1 file changed, 20 insertions(+), 18 deletions(-)

diff --git a/pkgs/development/compilers/dotnet/nuget-package-hook.sh b/pkgs/development/compilers/dotnet/nuget-package-hook.sh
index 8f82f9bf4505..272481ba30a0 100644
--- a/pkgs/development/compilers/dotnet/nuget-package-hook.sh
+++ b/pkgs/development/compilers/dotnet/nuget-package-hook.sh
@@ -41,27 +41,29 @@ fi
 _createNugetSourceInOutput() {
     local package version id dir nupkg content
     local -a nuspec
-    shopt -s nullglob
+    (
+        shopt -s nullglob
 
-    for package in "$prefix"/share/nuget/packages/*/*; do
-        version=$(basename "$package")
-        id=$(basename "$(dirname "$package")")
-        dir="$prefix/share/nuget/source/$id/$version"
-        nupkg=$dir/$id.$version.nupkg
-        nuspec=("$package"/*.nuspec)
+        for package in "$prefix"/share/nuget/packages/*/*; do
+            version=$(basename "$package")
+            id=$(basename "$(dirname "$package")")
+            dir="$prefix/share/nuget/source/$id/$version"
+            nupkg=$dir/$id.$version.nupkg
+            nuspec=("$package"/*.nuspec)
 
-        if [[ -n ${createInstallableNugetSource-} ]]; then
-            content=.
-        else
-            content=$(basename "${nuspec[0]}")
-        fi
+            if [[ -n ${createInstallableNugetSource-} ]]; then
+                content=.
+            else
+                content=$(basename "${nuspec[0]}")
+            fi
 
-        mkdir -p "$dir"
-        cp "${nuspec[0]}" "$dir/$id.nuspec"
-        (cd "$package" && @zip@/bin/zip -rq0 "$nupkg" "$content")
-        @stripNondeterminism@/bin/strip-nondeterminism --type zip "$nupkg"
-        touch "$nupkg".sha512
-    done
+            mkdir -p "$dir"
+            cp "${nuspec[0]}" "$dir/$id.nuspec"
+            (cd "$package" && @zip@/bin/zip -rq0 "$nupkg" "$content")
+            @stripNondeterminism@/bin/strip-nondeterminism --type zip "$nupkg"
+            touch "$nupkg".sha512
+        done
+    )
 }
 
 createNugetSource() {