utils

package

v0.0.0-...-d5a4dd1 Latest Latest Go to latest Published: Feb 20, 2024 License: GPL-3.0 Imports: 15 Imported by: 0

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func BareFilename(filename string) string

func Base64ToUrlSafe(b64 string) string

func ByteSizeStr(b int64) string

func CacheGet[T any](cache *freecache.Cache, sf *singleflight.Group, key string, fn func() (T, error), ttl int) (T, error)

func CalcContentMD5(reader io.Reader) (string, error)

func CalcFileContentMD5(filename string) (string, error)

func CalcMultipartFileHeaderContentMD5(fh *multipart.FileHeader) (string, error)

func ChangeExtname(filename, extname string) string

func CmdExist(cmd string) bool

func Coalesce[T comparable](s ...T) T

func Contains[T comparable](item T, list []T) bool

func Convert[T, R any](inputs []T, fn func(T) (R, error)) ([]R, error)

func CopyFile(src, dst string) error

func FileExist(path string) bool

func Map[T, R any](inputs []T, fn func(T) R) []R

func MustParseInt64(s string) int64

func RandString(length int) string

type FileInfo struct {
	Path  string
	Size  int64
	Mtime int64
}

func ScanFileInDir(dirPath string) ([]FileInfo, error)