공유 node_modules 설치 충돌 방지

orgfront/scripts/runtime-mode.sh

@@ -51,6 +51,21 @@ ensure_frontend_dependencies() {
     return 0
   fi
 
+  acquire_install_lock() {
+    lock_file="$WORKSPACE_DIR/.baron-deps-install.lock"
+
+    if command -v flock >/dev/null 2>&1; then
+      exec 9>"$lock_file"
+      flock 9
+      return 0
+    fi
+
+    while ! mkdir "$lock_file" 2>/dev/null; do
+      sleep 1
+    done
+    trap 'rmdir "$lock_file" >/dev/null 2>&1 || true' EXIT INT TERM
+  }
+
   if command -v sha256sum >/dev/null 2>&1; then
     deps_hash="$(sha256sum "$WORKSPACE_DIR/package.json" "$LOCK_FILE" 2>/dev/null | sha256sum | awk '{print $1}')"
   else
@@ -61,6 +76,7 @@ ensure_frontend_dependencies() {
 
   if [ "$installed_hash" != "$deps_hash" ]; then
     echo "Installing frontend dependencies..."
+    acquire_install_lock
     if [ "$WORKSPACE_DIR" = "/workspace/common" ]; then
       (cd /workspace/common && pnpm install --filter "${APP_WORKSPACE_FILTER}..." --frozen-lockfile --ignore-scripts)
     else