utils

func Exists ¶

func Exists(s string) bool

func GetUserDataFromString ¶

func GetUserDataFromString(s string) (int, int, error)

GetUserDataFromString retrieves uid and gid from a string. The string have to be in the "user:group" syntax, or just "user".

func IsUrl ¶

func IsUrl(s string) bool

func RandomString ¶

func RandomString(n int) string

func TemplatedString ¶

func TemplatedString(t string, i interface{}) (string, error)

UUIDTemplatedString accepts a template, and renders it with a UUID v4 generated string. E.g. input "foo-{{.}}"

func Touch ¶

func Touch(s string, perms os.FileMode, fs vfs.FS) error

func WriteTempFile ¶ added in v1.20.0

func WriteTempFile(data []byte, prefix string) (string, error)