From d5ce2006be99e44699bb8ea55380bc372da6c23d Mon Sep 17 00:00:00 2001
From: tei <tei@Mac-mini-tei.lan>
Date: Mon, 21 Sep 2026 18:52:20 +0900
Subject: [PATCH] fix: validate iOS release slice without pipefail false
 negative

---
 tools/particle_release_pipeline/release.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/particle_release_pipeline/release.sh b/tools/particle_release_pipeline/release.sh
index b461d5f8d..f70963a69 100755
--- a/tools/particle_release_pipeline/release.sh
+++ b/tools/particle_release_pipeline/release.sh
@@ -102,8 +102,10 @@ build_release() {
   (cd "$ROOT" && bazel build --//:renderer=metal //platform/ios:MapLibre.dynamic)
   IOS_SOURCE="$ROOT/bazel-out/darwin_x86_64-fastbuild/bin/platform/ios/$IOS_ZIP_NAME"
   [[ -f "$IOS_SOURCE" ]] || die "iOS XCFramework zip missing"
-  unzip -Z1 "$IOS_SOURCE" | grep -Fq "/ios-arm64/" || die "iOS XCFramework missing ios-arm64 device slice"
-  if unzip -Z1 "$IOS_SOURCE" | grep -Eiq "simulator|ios-arm64_x86_64"; then
+  local ios_listing
+  ios_listing="$(unzip -Z1 "$IOS_SOURCE")"
+  grep -Fq "/ios-arm64/" <<<"$ios_listing" || die "iOS XCFramework missing ios-arm64 device slice"
+  if grep -Eiq "simulator|ios-arm64_x86_64" <<<"$ios_listing"; then
     die "iOS XCFramework unexpectedly contains simulator slice"
   fi
   cp "$IOS_SOURCE" "$ARTIFACT_DIR/$IOS_ZIP_NAME"