utils

func CloseAndLog ¶

func CloseAndLog(level logrus.Level, close func() error)

func CloseFileAndLogError ¶

func CloseFileAndLogError(f *os.File)

CloseFileAndLogError closes a file and logs any errors

func ContainsString ¶

func ContainsString(sa []string, os string) bool

ContainsString returns true if `os` is in the array `sa` and false if it is not.

func Dedup ¶

func Dedup(slice []string) []string

Dedup is function that takes a string slice and removes any duplicates.

func DeleteDirectoryContents ¶

func DeleteDirectoryContents(dirToDelete string) (filesDeleted int, err error)

func FromEnv ¶

func FromEnv(key, otherwise string) string

FromEnv always returns a string that is either a non-empty value from the environment variable named by key or the string otherwise

func GetDirPath ¶

func GetDirPath(dir string) (string, error)

Look for a directory by increasingly looking up the directory tree by appending '.../' It will look a max of 5 levels up before accepting failure and returning an empty string and an error

func GetEnvBool ¶

func GetEnvBool(varName string, defaultVal bool) bool

func GetEnvInt ¶

func GetEnvInt(varName string, defaultVal int) int

func IsUUID ¶

func IsUUID(s string) bool

IsUUID returns true if `s` is a UUID.