chore: Migrate gsutil usage to gcloud storage

Author: bhandarivijay-png

ci/README.md

@@ -57,7 +57,7 @@ gcloud pubsub topics create gcs-changes
 ## Create a Bucket
 
 ```sh
-gsutil mb -p "${GOOGLE_CLOUD_PROJECT}" \
+gcloud storage buckets create --project="${GOOGLE_CLOUD_PROJECT}" \
     "gs://${GOOGLE_CLOUD_PROJECT}-testing-bucket"
 ```
 
@@ -89,8 +89,8 @@ gcloud pubsub topics add-iam-policy-binding \
 ### Configure the Bucket to notify changes via Pub/Sub
 
 ```sh
-gsutil notification create -f json \
-  -t "projects/${GOOGLE_CLOUD_PROJECT}/topics/gcs-changes" \
+gcloud storage buckets notifications create --payload-format=json \
+  --topic="projects/${GOOGLE_CLOUD_PROJECT}/topics/gcs-changes" \
   "gs://${GOOGLE_CLOUD_PROJECT}-testing-bucket"
 ```
 

ci/cloudbuild/cache.sh

@@ -121,8 +121,8 @@ function save_cache() {
   tmpd="$(mktemp -d)"
   tmpf="${tmpd}/cache.tar.gz"
   tar -czf "${tmpf}" "${paths[@]}"
-  gsutil cp "${tmpf}" "${PRIMARY_CACHE_URL}"
-  gsutil stat "${PRIMARY_CACHE_URL}"
+  gcloud storage cp "${tmpf}" "${PRIMARY_CACHE_URL}"
+  gcloud storage objects list --stat --fetch-encrypted-object-hashes "${PRIMARY_CACHE_URL}"
   rm "${tmpf}"
   rmdir "${tmpd}"
 }
@@ -133,9 +133,9 @@ function restore_cache() {
     urls+=("${BUCKET_URL}/${FALLBACK_KEY}/cache.tar.gz")
   fi
   for url in "${urls[@]}"; do
-    if gsutil stat "${url}"; then
+    if gcloud storage objects list --stat --fetch-encrypted-object-hashes "${url}"; then
       io::log "Fetching cache url ${url}"
-      gsutil cp "${url}" - | tar -zxf - || continue
+      gcloud storage cp "${url}" - | tar -zxf - || continue
       break
     fi
   done

examples/site/testing_storage/README.md

@@ -94,15 +94,15 @@ If needed, create a Google Cloud Storage bucket for these tests:
 
 ```shell
 BUCKET_NAME=... # assign a valid bucket name
-gsutil mb -p "${GOOGLE_CLOUD_PROJECT}" "gs://${BUCKET_NAME}"
+gcloud storage buckets create --project="${GOOGLE_CLOUD_PROJECT}" "gs://${BUCKET_NAME}"
 ```
 
 Then change the bucket to publish all changes to a Cloud Pub/Sub topic. This
 command will create the topic if needed, and assign the right permissions:
 
 ```shell
 TOPIC_ID=... # set this variable to a valid topic id.
-gsutil notification create -f json -t "${TOPIC_ID}" "gs://${BUCKET_NAME}"
+gcloud storage buckets notifications create --payload-format=json --topic="${TOPIC_ID}" "gs://${BUCKET_NAME}"
 ```
 
 Setup a Cloud Pub/Sub trigger for your function when messages appear on this