useragent

README

This package provides helper functions to pack version information into a single User-Agent header.

Documentation

Overview

Package useragent provides helper functions to pack version information into a single User-Agent header.

Index

• Variables
• func AppendVersions(base string, versions ...VersionInfo) string
• type VersionInfo

Variables

var (
	ErrNilRequest = errors.New("request cannot be nil")
)

Functions

func AppendVersions

func AppendVersions(base string, versions ...VersionInfo) string

Convert versions to a string and append the string to the string base.

Each VersionInfo will be converted to a string in the format of "product/version", where the "product" is get from the name field, while version is get from the version field. Several pieces of verson information will be concatinated and separated by space.

Example: AppendVersions("base", VersionInfo{"foo", "1.0"}, VersionInfo{"bar", "2.0"}) results in "base foo/1.0 bar/2.0".

Types

type VersionInfo

type VersionInfo struct {
	Name    string
	Version string
}

VersionInfo is used to model UserAgent versions.