Double quote to prevent globbing

kubernetes-sigs · Mar 1, 2023 · 8a45c80 · 8a45c80
1 parent 4fb5152
commit 8a45c80
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/hack/setup-calico-autoinstallation.sh b/hack/setup-calico-autoinstallation.sh
@@ -17,16 +17,16 @@
 set -o errexit
 set -o nounset
 
-BASE_DIR=$(dirname $0)
+BASE_DIR=$(dirname "$0")
 CAPI_DIR=${BASE_DIR}/../../cluster-api
 TILTD_DIR=${CAPI_DIR}/tilt.d
 TILT_FILE=${TILTD_DIR}/calico_tiltfile
 
 # Check and create directories.
-[ -d "${CAPI_DIR}" ] && [ ! -d "${TILTD_DIR}" ] && mkdir -p ${TILTD_DIR}
+[ -d "${CAPI_DIR}" ] && [ ! -d "${TILTD_DIR}" ] && mkdir -p "${TILTD_DIR}"
 
 # Generate the calico_tiltfile.
-cat <<EOF > ${TILT_FILE}
+cat <<EOF > "${TILT_FILE}"
 # -*- mode: Python -*-
 
 yaml_file = "../../cluster-api-addon-provider-helm/config/samples/calico-cni.yaml"