fileutil

func CloseFile ¶

func CloseFile(file io.Closer) error

func CopyFile ¶

func CopyFile(ctx context.Context, from string, to string) error

func CreateFile ¶

func CreateFile(fileName string, isDir bool) error

func DeleteFile ¶

func DeleteFile(filename string) error

func FileExists ¶

func FileExists(filename string) (bool, error)

func FileStats ¶ added in v0.6.0

func FileStats(filename string) (storage.Object, error)

func GetPathType ¶

func GetPathType(path string) string

func NewFileWriter ¶

func NewFileWriter(filename string, contentType string) (io.WriteCloser, error)

func OpenFile ¶

func OpenFile(filename string) (io.ReadCloser, error)

func PathJoinSafe ¶

func PathJoinSafe(elem ...string) string

PathJoinSafe wrapper around filepath.Join to ensure that paths are correctly constructed if the path is a normal OS path, just use filepath.Join if the path is S3, trim any trailing slashes and construct it manually from the components so that double slashes (e.g. s3://) are preserved.

func ReadFileBytes ¶

func ReadFileBytes(filename string) ([]byte, error)

func ReadLine ¶

func ReadLine(r *bufio.Reader) ([]byte, error)

ReadLine returns a single line (without the ending \n) from the input buffered reader. An error is returned if there is an error with the buffered reader. This function is needed to avoid the 65K char line limit.

func WalkDir ¶

func WalkDir() func(ctx context.Context, URL string, handler storage.OnVisit, options ...storage.Option) error