utils

Documentation

Overview

Package utils contains a bunch of small functions used by task/ subpackages.

Index

• func IsTransientAPIError(err error) bool
• func ValidateKVList(kind string, list []string, sep rune) error
• func WrapAPIError(err error) error
• type KV
• type KVList
  • func KVListFromMap(m map[string]string) KVList
  • func UnpackKVList(list []string, sep rune) (out KVList)
  • func (l KVList) Pack(sep rune) []string

Functions

func IsTransientAPIError

func IsTransientAPIError(err error) bool

IsTransientAPIError returns true if error from Google API client indicates an error that can go away on its own in the future.

func ValidateKVList

func ValidateKVList(kind string, list []string, sep rune) error

ValidateKVList makes sure each string in the list is valid key-value pair.

func WrapAPIError

func WrapAPIError(err error) error

WrapAPIError wraps error from Google API client in transient wrapper if necessary.

Types

type KV

type KV struct {
	Key   string
	Value string
}

KV is key and value strings.

type KVList

type KVList []KV

KVList if list of KV pairs.

func KVListFromMap

func KVListFromMap(m map[string]string) KVList

KVListFromMap converts a map to KVList.

func UnpackKVList

func UnpackKVList(list []string, sep rune) (out KVList)

UnpackKVList takes validated list of k-v pair strings and returns list of structs.

Silently skips malformed strings. Use ValidateKVList to detect them before calling this function.

func (KVList) Pack

func (l KVList) Pack(sep rune) []string

Pack converts KV list to a list of strings.