fs

Documentation

Index

• func DeleteFile(path string) error
• func FileSize(path string) (int64, error)
• func GetFileMtime(filePath string) (time.Time, error)
• func IsDir(path string) (bool, error)
• func IsFile(path string) (bool, error)
• func PathExists(path string) bool
• type FileList
  • func ListDirsInDir(path string, newestFirst bool) (FileList, error)
  • func ListFilesInDir(path string, newestFirst bool) (FileList, error)
  • func (f *FileList) First() os.FileInfo
  • func (f *FileList) ForEach(fn func(info os.FileInfo, idx int) bool)
  • func (f *FileList) Len() int
  • func (f *FileList) Less(i, j int) bool
  • func (f *FileList) Swap(i, j int)

Functions

func DeleteFile

func DeleteFile(path string) error

DeleteFile deletes a regular file. If not found or any other occurs, error is returned.

func FileSize

func FileSize(path string) (int64, error)

FileSize returns size of a provided file. In case of an error the function returns -1 and logs the error.

func GetFileMtime

func GetFileMtime(filePath string) (time.Time, error)

GetFileMtime returns a file modification time

func IsDir

func IsDir(path string) (bool, error)

IsDir tests whether a provided path represents a directory. If not or in case of an IO error, false is returned along with the error

func IsFile

func IsFile(path string) (bool, error)

IsFile tests whether the file with a specified path is a regular file.

func PathExists

func PathExists(path string) bool

PathExists tests whether the provided path exists no matter what it is (file, dir, ...)

Types

type FileList

type FileList struct {
	// contains filtered or unexported fields
}

FileList is an abstraction for list of files along with their modification time information. It supports sorting.

func ListDirsInDir

func ListDirsInDir(path string, newestFirst bool) (FileList, error)

ListDirsInDir lists directories in a directory (without recursion).

func ListFilesInDir

func ListFilesInDir(path string, newestFirst bool) (FileList, error)

ListFilesInDir lists files according to their modification time (newest first).

func (*FileList) First

func (f *FileList) First() os.FileInfo

First returns an item with the latest modification time.

func (*FileList) ForEach

func (f *FileList) ForEach(fn func(info os.FileInfo, idx int) bool)

func (*FileList) Len

func (f *FileList) Len() int

func (*FileList) Less

func (f *FileList) Less(i, j int) bool

func (*FileList) Swap

func (f *FileList) Swap(i, j int)