osutil

Documentation

Overview

Copyright (c) 2016-2019 Uber Technologies, 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.

Index

• func EnsureFilePresent(filepath string, perm os.FileMode) error
• func IsEmpty(dir string) (bool, error)
• func ReadLines(f *os.File) ([]string, error)

Functions

func EnsureFilePresent

func EnsureFilePresent(filepath string, perm os.FileMode) error

EnsureFilePresent initializes a file and all parent directories for filepath if they do not exist. If the file exists, no-ops.

func IsEmpty

func IsEmpty(dir string) (bool, error)

IsEmpty returns true if directory dir is empty.

func ReadLines

func ReadLines(f *os.File) ([]string, error)

ReadLines returns a list of lines in filename.