name

Documentation

Overview

Package name provides functions for truncating and hashing strings and for generating valid k8s resource names.

Index

• func HelmReleaseName(str string) string
• func Hex(s string, length int) string
• func Limit(s string, count int) string

Functions

func HelmReleaseName

func HelmReleaseName(str string) string

HelmReleaseName uses the provided string to create a unique name. The resulting name is DNS label safe (RFC1123) and complies with Helm's regex for release names.

func Hex

func Hex(s string, length int) string

Hex returns a hex-encoded hash of the string and truncates it to length. Warning: truncating the 32 character hash makes collisions more likely.

func Limit

func Limit(s string, count int) string

Limit the length of a string to count characters. If the string's length is greater than count, it will be truncated and a hash will be appended to the end. If count is too small to include the shortened hash the string is simply truncated.