Update Dockerfile

Dockerfile

@@ -6,7 +6,7 @@ ENV localrepoPath /tmp/okok
 
 COPY <<EOF /start.sh
 #!/bin/bash
-retry=true
+retry="true"
 echo hello!
 while [ "$retry" = "true" ]; do
     echo starting!
@@ -19,7 +19,7 @@ while [ "$retry" = "true" ]; do
     export func_dir=$localrepoPath/functions &&\
     export static_dir=$localrepoPath/static &&\
     (node index.js & node /tmp/gitpipelocal/index.js) &&\
-    retry=false
+    retry="false"
     sleep 10
 done
 echo ok!