github.com/iotexproject/iotex-core@v1.14.1-rc1/pkg/util/fileutil/fileutil.go (about)

     1  // Copyright (c) 2022 IoTeX Foundation
     2  // This source code is provided 'as is' and no warranties are given as to title or non-infringement, merchantability
     3  // or fitness for purpose and, to the extent permitted by law, all liability for your use of the code is disclaimed.
     4  // This source code is governed by Apache License 2.0 that can be found in the LICENSE file.
     5  
     6  package fileutil
     7  
     8  import (
     9  	"os"
    10  )
    11  
    12  // FileExists checks if a file or a directory already exists
    13  func FileExists(path string) bool {
    14  	if _, err := os.Stat(path); os.IsNotExist(err) {
    15  		return false
    16  	}
    17  	return true
    18  }