Prune non-amd64 prebuilds from Bare bundle

packaging/build-runtime-bundle.sh

@@ -17,6 +17,16 @@ rm -rf "${BUNDLE_DIR}" "${OUT_DIR}/jarvis-qvac-bare-${PLATFORM}.tar.gz"
 mkdir -p "${BUNDLE_DIR}"
 tar --exclude='.git' --exclude='./.agents' --exclude='./.codex' --exclude='./dist' --exclude='./vendor/agent-harness/node_modules' --exclude='*/__pycache__' --exclude='*.pyc' -cf - -C "${ROOT_DIR}" . | tar -xf - -C "${BUNDLE_DIR}"
 cp -a "${ROOT_DIR}/node_modules" "${BUNDLE_DIR}/"
+# QVAC publishes one package containing native prebuilds for every supported
+# platform. The rolling asset is architecture-specific: retain all Linux x64
+# GPU variants, and remove arm64/mobile/Apple/Windows payloads before packing.
+find "${BUNDLE_DIR}/node_modules" -type d -name prebuilds -prune -print0 | while IFS= read -r -d '' prebuilds; do
+  find "${prebuilds}" -mindepth 1 -maxdepth 1 -type d ! -name "${PLATFORM}" -exec rm -rf {} +
+done
+find "${BUNDLE_DIR}/node_modules" -maxdepth 1 -type d -name 'bare-runtime-*' ! -name "bare-runtime-${PLATFORM}" -exec rm -rf {} +
+if [[ -d "${BUNDLE_DIR}/node_modules/@esbuild" ]]; then
+  find "${BUNDLE_DIR}/node_modules/@esbuild" -mindepth 1 -maxdepth 1 -type d ! -name 'linux-x64' -exec rm -rf {} +
+fi
 tar -C "${OUT_DIR}" -czf "${OUT_DIR}/jarvis-qvac-bare-${PLATFORM}.tar.gz" "jarvis-qvac-bare-${PLATFORM}"
 rm -rf "${BUNDLE_DIR}"
 echo "${OUT_DIR}/jarvis-qvac-bare-${PLATFORM}.tar.gz"

packaging/prepare-bare-deps.py

@@ -14,9 +14,13 @@ from pathlib import Path
 root = Path(sys.argv[1] if len(sys.argv) > 1 else "node_modules")
 mapping = json.loads(Path(__file__).with_name("bare-imports.json").read_text())
 changed = 0
-for package_json in root.rglob("package.json"):
-    if "/.cache/" in str(package_json) or "/.bin/" in str(package_json):
+for directory, subdirs, files in __import__("os").walk(root):
+    # Native model payloads can be gigabytes. They never contain package
+    # manifests, so do not walk them while preparing JavaScript packages.
+    subdirs[:] = [d for d in subdirs if d not in {"prebuilds", ".git", ".cache"}]
+    if "package.json" not in files:
         continue
+    package_json = Path(directory) / "package.json"
     try:
         package = json.loads(package_json.read_text())
     except (OSError, json.JSONDecodeError):