sinatra_logging.rb

# Copyright 2017 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.

require "sinatra"

# [START logging_configure]
require "google/cloud/logging"

Google::Cloud.configure do |config|
  # Stackdriver Logging specific parameters
  config.logging.project_id = "YOUR-PROJECT-ID"
  config.logging.keyfile    = "/path/to/service-account.json"
end
# [END logging_configure]

require "google/cloud/logging"

use Google::Cloud::Logging::Middleware

get "/" do
  # [START logging_example]
  logger.info "Hello World!"
  logger.error "Oh No!"
  # [END logging_example]
end