Move Storage samples to executable buckets.rb and files.rb

Author: remi Taylor

storage/Gemfile

@@ -17,9 +17,6 @@ source "https://rubygems.org"
 # Google Cloud Client Library for Ruby
 gem "gcloud"
 
-gem "gli"
-gem "highline"
-
 group :test do
   gem "rake"
   gem "rubocop"

storage/Gemfile.lock

@@ -14,7 +14,6 @@ GEM
       grpc (= 1.0.0.pre1)
       mime-types (>= 2.4, < 4.0)
       zonefile (~> 1.04)
-    gli (2.14.0)
     google-api-client (0.9.11)
       addressable (~> 2.3)
       googleauth (~> 0.5)
@@ -37,7 +36,6 @@ GEM
     grpc (1.0.0.pre1)
       google-protobuf (~> 3.0.0.alpha.5.0.3)
       googleauth (~> 0.5.1)
-    highline (1.7.8)
     httpclient (2.8.2.2)
     hurley (0.2)
     jwt (1.5.4)
@@ -95,8 +93,6 @@ PLATFORMS
 
 DEPENDENCIES
   gcloud
-  gli
-  highline
   rake
   rspec
   rubocop

storage/README.md

@@ -1,23 +1 @@
-# Google Cloud Storage Ruby sample
-
-To run, first install dependencies
-
-    bundle install
-
-Then run the `bundle exec buckets`
-
-    NAME
-        buckets - Manage Google Cloud Storage buckets
-
-    SYNOPSIS
-        buckets [global options] command [command options] [arguments...]
-
-    GLOBAL OPTIONS
-        --help                      - Show this message
-        -p, --project-id=PROJECT_ID - Your Google Cloud project ID (default: none)
-
-    COMMANDS
-        create - Create a new bucket with the given name
-        delete - Delete the specified bucket.
-        help   - Shows a list of commands or help for one command
-        list   - List all buckets in the authenticated project
+# Google Cloud Storage Ruby samples

storage/buckets

@@ -0,0 +1,85 @@
+# Copyright 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 write, 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.
+
+def list_buckets project_id:
+  # [START list_buckets]
+  # project_id = "Your Google Cloud project ID"
+
+  require "gcloud"
+
+  gcloud  = Gcloud.new project_id
+  storage = gcloud.storage
+
+  storage.buckets.each do |bucket|
+    puts bucket.name
+  end
+  # [END list_buckets]
+end
+
+def create_bucket project_id:, bucket_name:
+  # [START create_bucket]
+  # project_id  = "Your Google Cloud project ID"
+  # bucket_name = "Name of Google Cloud Storage bucket to create"
+
+  require "gcloud"
+
+  gcloud  = Gcloud.new project_id
+  storage = gcloud.storage
+  bucket  = storage.create_bucket bucket_name
+
+  puts "Created bucket: #{bucket.name}"
+  # [END create_bucket]
+end
+
+def delete_bucket project_id:, bucket_name:
+  # [START delete_bucket]
+  # project_id  = "Your Google Cloud project ID"
+  # bucket_name = "Name of your Google Cloud Storage bucket to delete"
+
+  require "gcloud"
+
+  gcloud  = Gcloud.new project_id
+  storage = gcloud.storage
+  bucket  = storage.bucket bucket_name
+
+  bucket.delete
+
+  puts "Deleted bucket: #{bucket.name}"
+  # [END delete_bucket]
+end
+
+if __FILE__ == $0
+  case ARGV.shift
+  when "list"
+    list_buckets project_id: ENV["GCLOUD_PROJECT"]
+  when "create"
+    create_bucket project_id:  ENV["GCLOUD_PROJECT"],
+                  bucket_name: ARGV.shift
+  when "delete"
+    delete_bucket project_id:  ENV["GCLOUD_PROJECT"],
+                  bucket_name: ARGV.shift
+  else
+    puts <<-usage
+Usage: bundle exec ruby buckets.rb [command] [arguments]
+
+Commands:
+  list               List all buckets in the authenticated project
+  create <bucket>    Create a new bucket with the provided name
+  delete <bucket>    Delete bucket with the provided name
+
+Environment variables:
+  GCLOUD_PROJECT must be set to your Google Cloud project ID
+    usage
+  end
+end