| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // 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. |
| |
| // Package fileutils provides utility functions to work with files. |
| package fileutils |
| |
| import ( |
| "io" |
| "os" |
| ) |
| |
| // Copy will copy a file. |
| func Copy(in, out string) error { |
| inF, err := os.Open(in) |
| if err != nil { |
| return err |
| } |
| outF, err := os.Create(out) |
| if err != nil { |
| return err |
| } |
| _, err = io.Copy(outF, inF) |
| return err |
| } |
