Fix create_linux_worker.sh to pass shellcheck

xaqq · Feb 13, 2018 · 26583a2 · 26583a2
1 parent 5ffb196
commit 26583a2
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/tools/gce/create_linux_worker.sh b/tools/gce/create_linux_worker.sh
@@ -17,14 +17,14 @@
 
 set -ex
 
-cd $(dirname $0)
+cd "$(dirname "$0")"
 
 CLOUD_PROJECT=grpc-testing
 ZONE=us-central1-a
 
 INSTANCE_NAME="${1:-grpc-jenkins-worker1}"
 
-gcloud compute instances create $INSTANCE_NAME \
+gcloud compute instances create "$INSTANCE_NAME" \
     --project="$CLOUD_PROJECT" \
     --zone "$ZONE" \
     --machine-type n1-standard-16 \
@@ -40,9 +40,9 @@ sleep 60
 gcloud compute copy-files \
     --project="$CLOUD_PROJECT" \
     --zone "$ZONE" \
-    jenkins_master.pub linux_worker_init.sh ${INSTANCE_NAME}:~
+    jenkins_master.pub linux_worker_init.sh "${INSTANCE_NAME}":~
 
 gcloud compute ssh \
     --project="$CLOUD_PROJECT" \
     --zone "$ZONE" \
-    $INSTANCE_NAME --command "./linux_worker_init.sh"
+    "$INSTANCE_NAME" --command "./linux_worker_init.sh"