Upgraded storage sample (#160)

* Update storage sample to use gcloud.

* Upgrade storage sample.

* Fix link

storage/README.md

@@ -11,7 +11,7 @@ amount of data at any time.
 
 * [Setup](#setup)
 * [Samples](#samples)
-  * [Authentication](#authentication)
+  * [Buckets](#buckets)
 
 ## Setup
 
@@ -25,13 +25,33 @@ amount of data at any time.
 
 ## Samples
 
-### Authentication
+### Buckets
 
-View the [documentation][authentication_docs] or the [source code][authentication_code].
+View the [documentation][buckets_docs] or the [source code][buckets_code].
 
-__Run the sample:__
+__Usage:__
 
-    node authSample <your-project-id>
+```
+Usage: node buckets [COMMAND] [ARGS...]
 
-[authentication_docs]: https://cloud.google.com/storage/docs/authentication#acd-examples
-[authentication_code]: authSample.js
+Commands:
+
+  create [BUCKET_NAME]
+  list
+  delete [BUCKET_NAME]
+```
+
+__Create a bucket:__
+
+    node buckets create [BUCKET_NAME]
+
+__List buckets:__
+
+    node buckets list
+
+__Delete a bucket:__
+
+    node buckets delete [BUCKET_NAME]
+
+[buckets_docs]: https://cloud.google.com/storage/docs/json_api/v1/json-api-nodejs-samples
+[buckets_code]: buckets.js

storage/buckets.js

@@ -0,0 +1,132 @@
+// Copyright 2015-2016, Google, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+// [START all]
+// [START setup]
+// By default, gcloud will authenticate using the service account file specified
+// by the GOOGLE_APPLICATION_CREDENTIALS environment variable and use the
+// project specified by the GCLOUD_PROJECT environment variable. See
+// https://googlecloudplatform.github.io/gcloud-node/#/docs/guides/authentication
+var gcloud = require('gcloud');
+
+// Get a reference to the storage component
+var storage = gcloud.storage();
+// [END setup]
+
+// [START create]
+/**
+ * Creates a new bucket with the given name.
+ *
+ * @param {string} name The name of the new bucket.
+ * @param {function} cb The callback function.
+ */
+function createBucketExample (name, callback) {
+  if (!name) {
+    return callback(new Error('"name" is required!'));
+  }
+
+  // See https://googlecloudplatform.github.io/gcloud-node/#/docs/storage?method=createBucket
+  storage.createBucket(name, function (err, bucket, apiResponse) {
+    if (err) {
+      return callback(err);
+    }
+
+    console.log('Created bucket: ' + name);
+    return callback(null, bucket);
+  });
+}
+// [END create]
+
+// [START list]
+/**
+ * Fetches all of the current project's buckets.
+ *
+ * @param {function} cb The callback function.
+ */
+function listBucketsExample (callback) {
+  // See https://googlecloudplatform.github.io/gcloud-node/#/docs/storage?method=getBuckets
+  storage.getBuckets(function (err, buckets, apiResponse) {
+    if (err) {
+      return callback(err);
+    }
+
+    console.log('Found ' + buckets.length + ' buckets!');
+    return callback(null, buckets, apiResponse);
+  });
+}
+// [END list]
+
+// [START delete]
+/**
+ * Deletes the specified bucket.
+ *
+ * @param {string} name The name of the bucket to delete.
+ * @param {function} cb The callback function.
+ */
+function deleteBucketExample (name, callback) {
+  if (!name) {
+    return callback(new Error('"name" is required!'));
+  }
+
+  // See https://googlecloudplatform.github.io/gcloud-node/#/docs/storage?method=bucket
+  var bucket = storage.bucket(name);
+
+  // See https://googlecloudplatform.github.io/gcloud-node/#/docs/storage/bucket?method=delete
+  bucket.delete(function (err, apiResponse) {
+    if (err) {
+      return callback(err);
+    }
+
+    console.log('Deleted bucket: ' + name);
+    return callback(null, apiResponse);
+  });
+}
+// [END delete]
+
+// [START usage]
+function printUsage () {
+  console.log('Usage: node buckets [COMMAND] [ARGS...]');
+  console.log('\nCommands:\n');
+  console.log('\tcreate [BUCKET_NAME]');
+  console.log('\tlist');
+  console.log('\tdelete [BUCKET_NAME]');
+}
+// [END usage]
+
+// Run the command-line program
+function main (args, cb) {
+  var command = args.shift();
+  if (command === 'create') {
+    createBucketExample(args[0], cb);
+  } else if (command === 'list') {
+    listBucketsExample(cb);
+  } else if (command === 'delete') {
+    deleteBucketExample(args[0], cb);
+  } else {
+    printUsage();
+    cb();
+  }
+}
+
+if (module === require.main) {
+  main(process.argv.slice(2), console.log);
+}
+// [END all]
+
+exports.createBucketExample = createBucketExample;
+exports.listBucketsExample = listBucketsExample;
+exports.deleteBucketExample = deleteBucketExample;
+exports.printUsage = printUsage;
+exports.main = main;

storage/package.json

@@ -9,9 +9,9 @@
     "system-test": "mocha -R spec -t 120000 --require intelli-espower-loader ../system-test/_setup.js system-test/*.test.js"
   },
   "dependencies": {
-    "googleapis": "^12.0.0"
+    "gcloud": "^0.37.0"
   },
   "devDependencies": {
-    "mocha": "^2.5.3"
+    "mocha": "^3.0.1"
   }
 }

storage/system-test/buckets.test.js

@@ -0,0 +1,51 @@
+// Copyright 2015-2016, Google, Inc.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+var bucketsExample = require('../buckets');
+var bucketName = '' + new Date().getTime() + Math.floor(Math.random() * 100000000);
+
+describe('storage:buckets', function () {
+  describe('create', function () {
+    it('should create a bucket', function (done) {
+      bucketsExample.createBucketExample(bucketName, function (err, bucket) {
+        assert.ifError(err);
+        assert.equal(bucket.name, bucketName);
+        assert(console.log.calledWith('Created bucket: ' + bucketName));
+        done();
+      });
+    });
+  });
+  describe('list', function () {
+    it('should list buckets', function (done) {
+      bucketsExample.listBucketsExample(function (err, buckets) {
+        assert.ifError(err);
+        assert(Array.isArray(buckets));
+        assert(buckets.length > 0);
+        assert(console.log.calledWith('Found ' + buckets.length + ' buckets!'));
+        done();
+      });
+    });
+  });
+  describe('delete', function () {
+    it('should delete a bucket', function (done) {
+      bucketsExample.deleteBucketExample(bucketName, function (err, apiResponse) {
+        assert.ifError(err);
+        console.log(apiResponse);
+        assert(console.log.calledWith('Deleted bucket: ' + bucketName));
+        done();
+      });
+    });
+  });
+});