From 30937d040613d12a7c2e444763f5f77579d1b79f Mon Sep 17 00:00:00 2001
From: Tat Dat Duong <david@duong.cz>
Date: Mon, 4 Nov 2024 13:50:41 +0100
Subject: [PATCH] feat(cli): add JS prebuild script

---
 libs/cli/langgraph_cli/config.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libs/cli/langgraph_cli/config.py b/libs/cli/langgraph_cli/config.py
index 9293d164e..202e160c5 100644
--- a/libs/cli/langgraph_cli/config.py
+++ b/libs/cli/langgraph_cli/config.py
@@ -321,7 +321,10 @@ RUN cd {faux_path} && {install_cmd}
 
 ENV LANGSERVE_GRAPHS='{json.dumps(config["graphs"])}'
 
-WORKDIR {faux_path}"""
+WORKDIR {faux_path}
+
+RUN (test ! -f /api/langgraph_api/js/build.mts && echo "Prebuild script not found, skipping") || tsx /api/langgraph_api/js/build.mts
+"""
 
 
 def config_to_docker(config_path: pathlib.Path, config: Config, base_image: str):