files

package

v1.0.8 Latest Latest Go to latest Published: Aug 16, 2022 License: Apache-2.0 Imports: 15 Imported by: 3

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/JJApplication/fushin

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Documentation ¶

Overview ¶

Package files

Package files ¶

Package files

Index ¶

Constants
Variables
func ClearFile(f string) error
func Copy(src, dst string) error
func CreateFile(f string, perm os.FileMode, dirPerm os.FileMode) (*os.File, error)
func GetContent(f string) []byte
func GetFileMode(f string) os.FileMode
func GetModTime(f string) time.Time
func GetSize(f string) int64
func GetSizeReadable(f string) string
func IsExist(path string) bool
func IsFile(path string) bool
func IsFolder(path string) bool
func IsZip(f string) bool
func MkDir(p string, perm os.FileMode) error
func Name(f string) string
func RmDir(p string) error
func RmFile(f string) error
func SetFileMode(f string, perm os.FileMode) error
func SetFileOwn(f string, uid int, gid int) error
func Sync(dst, src string) error
func SyncTo(to string, srcs ...string) error
func TmpFile(f string) (*os.File, error)
func UnZip(f string, target string) error
func Zip(f string, target string) error
type FileInfo
type Syncer
- func NewSyncer() *Syncer
- func (s *Syncer) Sync(dst, src string) error
- func (s *Syncer) SyncTo(to string, srcs ...string) error

Constants ¶

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const (
	KB = 1 << 10
	MB = KB << 10
	GB = MB << 10
	TB = GB << 10
)

Variables ¶

View Source

var (
	ErrFileOverDir = errors.New(
		"fsync: trying to overwrite a non-empty directory with a file")
)

Functions ¶

func ClearFile ¶

func ClearFile(f string) error

ClearFile 清空文件内容

func Copy ¶

func Copy(src, dst string) error

Copy 复制文件到某路径

func CreateFile ¶

func CreateFile(f string, perm os.FileMode, dirPerm os.FileMode) (*os.File, error)

CreateFile 创建文件如果不存在

func GetContent ¶

func GetContent(f string) []byte

GetContent 读取文件内容错误时返回空

func GetFileMode ¶

func GetFileMode(f string) os.FileMode

GetFileMode 获取文件类型

func GetModTime ¶

func GetModTime(f string) time.Time

GetModTime 获取文件修改时间文件不存在时返回当前时间

func GetSize ¶

func GetSize(f string) int64

GetSize 获取文件大小

func GetSizeReadable ¶

func GetSizeReadable(f string) string

GetSizeReadable 可读性更好的fileSize

func IsExist ¶

func IsExist(path string) bool

IsExist 文件或文件夹是否存在

func IsFile ¶

func IsFile(path string) bool

IsFile 是否为文件

func IsFolder ¶

func IsFolder(path string) bool

IsFolder 是否为文件夹

func IsZip ¶

func IsZip(f string) bool

func MkDir ¶

func MkDir(p string, perm os.FileMode) error

func Name ¶

func Name(f string) string

Name 获取文件的base名称

func RmDir ¶

func RmDir(p string) error

RmDir 删除目录

func RmFile ¶

func RmFile(f string) error

func SetFileMode ¶

func SetFileMode(f string, perm os.FileMode) error

SetFileMode chmod修改文件权限

func SetFileOwn ¶

func SetFileOwn(f string, uid int, gid int) error

SetFileOwn chown修改属主 user id group id

func Sync ¶

func Sync(dst, src string) error

Sync copies files and directories inside src into dst.

func SyncTo ¶

func SyncTo(to string, srcs ...string) error

SyncTo syncs srcs files and directories into to directory.

func TmpFile ¶

func TmpFile(f string) (*os.File, error)

TmpFile 创建/tmp下的临时文件

func UnZip ¶

func UnZip(f string, target string) error

UnZip 解压文件

func Zip ¶

func Zip(f string, target string) error

Zip 压缩文件或目录到指定路径例如: Zip(/tmp/1.txt, /tmp/1.zip) target不存在zip后缀时默认添加

Types ¶

type FileInfo ¶

type FileInfo interface {
	Name() string
	IsDir() bool
}

FileInfo contains the shared methods between os.FileInfo and fs.DirEntry.

type Syncer ¶

type Syncer struct {
	// Set this to true to delete files in the destination that don't exist
	// in the source.
	Delete bool
	// To allow certain files to remain in the destination, implement this function.
	// Return true to skip file, false to delete.
	// Note that src may be either os.FileInfo or fs.DirEntry depending on the file system.
	DeleteFilter func(f FileInfo) bool
	// By default, modification times are synced. This can be turned off by
	// setting this to true.
	NoTimes bool
	// NoChmod disables permission mode syncing.
	NoChmod bool
	// Implement this function to skip Chmod syncing for only certain files
	// or directories. Return true to skip Chmod.
	ChmodFilter func(dst, src os.FileInfo) bool

	SrcFs  afero.Fs
	DestFs afero.Fs

	// exclude
	Exclude     []string
	ExcludeFunc func(f FileInfo) bool
}

Type Syncer provides functions for syncing files.

func NewSyncer ¶

func NewSyncer() *Syncer

NewSyncer creates a new instance of Syncer with default options.

func (*Syncer) Sync ¶

func (s *Syncer) Sync(dst, src string) error

Sync copies files and directories inside src into dst.

func (*Syncer) SyncTo ¶

func (s *Syncer) SyncTo(to string, srcs ...string) error

SyncTo syncs srcs files or directories into to directory.

Source Files ¶

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