io

Documentation

Index

• func CopyDir(srcDir, dstDir string, copyMode Mode) (err error)
• func CopyFile(src, dst string) (err error)
• func CopyPath(srcPath, dstPath string, f os.FileInfo, copyMode Mode) error
• func CopyRegular(srcPath, dstPath string, fileInfo os.FileInfo) error
• func ReadFile(filePath string) ([]byte, error)
• func ReadFileLines(filepath string) ([]string, error)
• func ReadLineAt(readIndex int, byteArray []byte) ([]byte, int)
• func ReadLines(byteArray []byte) []string
• func WriteBytesAt(filepath string, bytes []byte, offset int64) error
• func WriteBytesLine(buf *bytes.Buffer, bytes []byte) error
• func WriteFile(filePath string, content []byte, appended bool) error
• func WriteFileLine(filePath string, words []string, appended bool) (err error)
• func WriteFileLines(filePath string, lines []string, appended bool) (err error)
• func WriteLine(buf *bytes.Buffer, words ...string) error
• func WriteReader(filepath string, r io.Reader) error
• func WriteReaderAt(filepath string, r io.Reader, offset, length int64) error
• type Mode

Functions

func CopyDir

func CopyDir(srcDir, dstDir string, copyMode Mode) (err error)

func CopyFile

func CopyFile(src, dst string) (err error)

func CopyPath

func CopyPath(srcPath, dstPath string, f os.FileInfo, copyMode Mode) error

func CopyRegular

func CopyRegular(srcPath, dstPath string, fileInfo os.FileInfo) error

func ReadFile

func ReadFile(filePath string) ([]byte, error)

ReadFile read data from file

func ReadFileLines

func ReadFileLines(filepath string) ([]string, error)

ReadFileLines read line from file divide with \n

func ReadLineAt

func ReadLineAt(readIndex int, byteArray []byte) ([]byte, int)

func ReadLines

func ReadLines(byteArray []byte) []string

ReadLines read line from byteArray divide with \n

func WriteBytesAt

func WriteBytesAt(filepath string, bytes []byte, offset int64) error

func WriteBytesLine

func WriteBytesLine(buf *bytes.Buffer, bytes []byte) error

WriteBytesLine write bytes to buffer, terminate with newline

func WriteFile

func WriteFile(filePath string, content []byte, appended bool) error

func WriteFileLine

func WriteFileLine(filePath string, words []string, appended bool) (err error)

WriteLine join all words with spaces, terminate with newline and write to file.

func WriteFileLines

func WriteFileLines(filePath string, lines []string, appended bool) (err error)

WriteLine join all line to file.

func WriteLine

func WriteLine(buf *bytes.Buffer, words ...string) error

WriteLine join all words with spaces, terminate with newline and write to buff.

func WriteReader

func WriteReader(filepath string, r io.Reader) error

func WriteReaderAt

func WriteReaderAt(filepath string, r io.Reader, offset, length int64) error

Types

type Mode

type Mode int

Mode indicates whether to use hardlink or copy content

const (
	// Content creates a new file, and copies the content of the file
	Content Mode = iota
	// Hardlink creates a new hardlink to the existing file
	Hardlink
)