utils

Documentation

Index

• func CloseAndLog(level logrus.Level, close func() error)
• func CloseFileAndLogError(f *os.File)
• func ContainsString(sa []string, os string) bool
• func CountUniq[S []E, E any, F comparable](arr S, f func(E) F) int
• func Dedup(slice []string) []string
• func FromEnv(key, otherwise string) string
• func GetDirPath(dir string) (string, error)
• func GetEnvBool(varName string, defaultVal bool) bool
• func GetEnvInt(varName string, defaultVal int) int
• func IsUUID(s string) bool

Functions

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 CountUniq

func CountUniq[S []E, E any, F comparable](arr S, f func(E) F) int

Count the number of unique values in the slice based on given function

func Dedup

func Dedup(slice []string) []string

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

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.