| // Copyright 2018 Google LLC |
| // |
| // 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. |
| |
| // +build go1.9 |
| |
| package transport |
| |
| import ( |
| "context" |
| |
| "golang.org/x/oauth2/google" |
| "google.golang.org/api/internal" |
| "google.golang.org/api/option" |
| ) |
| |
| // Creds constructs a google.Credentials from the information in the options, |
| // or obtains the default credentials in the same way as google.FindDefaultCredentials. |
| func Creds(ctx context.Context, opts ...option.ClientOption) (*google.Credentials, error) { |
| var ds internal.DialSettings |
| for _, opt := range opts { |
| opt.Apply(&ds) |
| } |
| return internal.Creds(ctx, &ds) |
| } |