add errexit

Author: baileympearson

langchain-js/run.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -o errexit
+
 # TODO: remove before merging
 git branch
 git switch use-local-atlas
@@ -52,5 +54,4 @@ setup_remote_atlas
 setup_node_and_yarn
 setup_langchain_integration
 
-echo "cwd: $(pwd)"
 yarn test:int --reporters=default --reporters=jest-junit