xfile

package

v0.0.4 Latest Latest Go to latest Published: Jan 12, 2024 License: MIT Imports: 19 Imported by: 0

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Repository

github.com/falcolee/xutils

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func Append(fpath string, data []byte) (err error)
func AppendText(fpath, text string) (err error)
func Chmod(fpath string, mode os.FileMode) error
func ChmodAll(root string, mode os.FileMode) error
func Chown(fpath string, uid, gid int) error
func ChownAll(root string, uid, gid int) error
func Copy(src, dst string) error
func GetConfigDir(paths ...string) (string, error)
func GetCurrentDir() string
func GetFileDir(filepath string) string
func GetFileExt(file string) string
func GetFileName(filepath string) string
func GetFileNameWithoutExt(filepath string) string
func GetFilePathWithoutExt(filepath string) string
func GetHomeDir() string
func IsDir(filepath string) bool
func IsExist(filepath string) bool
func IsFile(filepath string) bool
func IsImage(filepath string) bool
func LineContent(filepath string, numbers ...int) map[int]string
func LineCount(filepath string) int
func ListDirs(dir string, isRecursive ...bool) []string
func ListFiles(dir string, match string, isRecursive ...bool) []string
func Md5(path string) (string, error)
func MineType(filepath string) string
func New(fpath string) (*os.File, error)
func NewFile(fpath string, isAppend bool) (*os.File, error)
func Read(filepath string) string
func ReadFirstLine(fpath string) (line string, err error)
func ReadJSON(filepath string, data interface{}) error
func ReadLastLine(fpath string) (line string, err error)
func ReadLastNLines(filePath string, n int) ([]string, error)
func ReadLines(fpath string, n int) (lines []string, err error)
func ReaderMineType(r io.Reader) string
func ReverseRead(fileName string, lineNum uint) ([]string, error)
func Shadow(filepath string) string
func Size(filepath string) int64
func SizeText(size int64) string
func Temp(filenames ...string) string
func Write(filepath, str string) error
func WriteByte(fpath string, data []byte) (err error)
func WriteJSON(filepath string, data interface{}, pretty ...bool) error
func WriteText(fpath, text string) (err error)
type LsFile
- func ListDir(fpath string, ftype, n int) (ls []LsFile, err error)
- func ListDirAll(fpath string, ftype, n int) (ls []LsFile, err error)

Constants ¶

View Source

const (
	// TypeAll list dir and file
	TypeAll int = iota
	// TypeDir list only dir
	TypeDir
	// TypeFile list only file
	TypeFile
)

Variables ¶

This section is empty.

Functions ¶

func Append ¶ added in v0.0.4

func Append(fpath string, data []byte) (err error)

Append appends bytes data to file

func AppendText ¶ added in v0.0.4

func AppendText(fpath, text string) (err error)

AppendText appends string data to file

func Chmod ¶ added in v0.0.4

func Chmod(fpath string, mode os.FileMode) error

Chmod chmods to path without recursion

func ChmodAll ¶ added in v0.0.4

func ChmodAll(root string, mode os.FileMode) error

ChmodAll chmods to path and children, returns the first error it encounters

func Chown ¶ added in v0.0.4

func Chown(fpath string, uid, gid int) error

Chown chowns to path without recursion

func ChownAll ¶ added in v0.0.4

func ChownAll(root string, uid, gid int) error

ChownAll chowns to path and children, returns the first error it encounters

func Copy ¶

func Copy(src, dst string) error

Copy ...

func GetConfigDir ¶

func GetConfigDir(paths ...string) (string, error)

GetConfigDir ...

func GetCurrentDir ¶

func GetCurrentDir() string

GetCurrentDir ...

func GetFileDir ¶

func GetFileDir(filepath string) string

GetFileDir ...

func GetFileExt ¶

func GetFileExt(file string) string

GetFileExt ...

func GetFileName ¶

func GetFileName(filepath string) string

GetFileName ...

func GetFileNameWithoutExt ¶

func GetFileNameWithoutExt(filepath string) string

GetFileNameWithoutExt ...

func GetFilePathWithoutExt ¶

func GetFilePathWithoutExt(filepath string) string

GetFilePathWithoutExt ...

func GetHomeDir ¶

func GetHomeDir() string

GetHomeDir ...

func IsDir ¶

func IsDir(filepath string) bool

IsDir ...

func IsExist ¶

func IsExist(filepath string) bool

IsExist ...

func IsFile ¶

func IsFile(filepath string) bool

IsFile ...

func IsImage ¶

func IsImage(filepath string) bool

IsImage ...

func LineContent ¶

func LineContent(filepath string, numbers ...int) map[int]string

LineContent ...

func LineCount ¶

func LineCount(filepath string) int

LineCount ...

func ListDirs ¶

func ListDirs(dir string, isRecursive ...bool) []string

ListDirs ...

func ListFiles ¶

func ListFiles(dir string, match string, isRecursive ...bool) []string

ListFiles ...

func Md5 ¶

func Md5(path string) (string, error)

Md5 file md5

func MineType ¶

func MineType(filepath string) string

MineType ...

func New ¶ added in v0.0.4

func New(fpath string) (*os.File, error)

New opens a file for new and return fd

func NewFile ¶ added in v0.0.4

func NewFile(fpath string, isAppend bool) (*os.File, error)

NewFile opens a file and return fd

func Read ¶

func Read(filepath string) string

Read ...

func ReadFirstLine ¶ added in v0.0.4

func ReadFirstLine(fpath string) (line string, err error)

ReadFirstLine returns first NOT empty line

func ReadJSON ¶

func ReadJSON(filepath string, data interface{}) error

ReadJSON read JSON file data

func ReadLastLine ¶ added in v0.0.4

func ReadLastLine(fpath string) (line string, err error)

ReadLastLine returns last NOT empty line

func ReadLastNLines ¶ added in v0.0.3

func ReadLastNLines(filePath string, n int) ([]string, error)

ReadLastNLines ...

func ReadLines ¶ added in v0.0.4

func ReadLines(fpath string, n int) (lines []string, err error)

ReadLines returns N lines of file

func ReaderMineType ¶

func ReaderMineType(r io.Reader) string

ReaderMineType ...

func ReverseRead ¶ added in v0.0.3

func ReverseRead(fileName string, lineNum uint) ([]string, error)

ReverseRead 读取文件的最后 N 行

func Shadow ¶

func Shadow(filepath string) string

Shadow 根据当前文件名称取其影分身 /tmp/abc.txt => /tmp/abc_1.txt

func Size ¶

func Size(filepath string) int64

Size ...

func SizeText ¶

func SizeText(size int64) string

SizeText ...

func Temp ¶

func Temp(filenames ...string) string

Temp ...

func Write ¶

func Write(filepath, str string) error

Write ...

func WriteByte ¶ added in v0.0.4

func WriteByte(fpath string, data []byte) (err error)

Write writes bytes data to file

func WriteJSON ¶

func WriteJSON(filepath string, data interface{}, pretty ...bool) error

WriteJSON write data to JSON file

func WriteText ¶ added in v0.0.4

func WriteText(fpath, text string) (err error)

WriteText writes string data to file

Types ¶

type LsFile ¶ added in v0.0.4

type LsFile struct {
	Type int
	Path string
	Name string
}

LsFile is list file info

func ListDir ¶ added in v0.0.4

func ListDir(fpath string, ftype, n int) (ls []LsFile, err error)

ListDir lists dir without recursion

func ListDirAll ¶ added in v0.0.4

func ListDirAll(fpath string, ftype, n int) (ls []LsFile, err error)

ListDirAll lists dir and children, filter by type, returns up to n

Source Files ¶

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