handler

Documentation

Index

• func MapHandler(pathsToUrls map[string]string, fallback http.Handler) http.HandlerFunc
• func YAMLHandler(yml []byte, fallback http.Handler) (http.HandlerFunc, error)
• type Data

Functions

func MapHandler

func MapHandler(pathsToUrls map[string]string, fallback http.Handler) http.HandlerFunc

MapHandler will return an http.HandlerFunc (which also implements http.Handler) that will attempt to map any paths (keys in the map) to their corresponding URL (values that each key in the map points to, in string format). If the path is not provided in the map, then the fallback http.Handler will be called instead.

func YAMLHandler

func YAMLHandler(yml []byte, fallback http.Handler) (http.HandlerFunc, error)

YAMLHandler will parse the provided YAML and then return an http.HandlerFunc (which also implements http.Handler) that will attempt to map any paths to their corresponding URL. If the path is not provided in the YAML, then the fallback http.Handler will be called instead.

YAML is expected to be in the format:

• path: /some-path url: https://www.some-url.com/demo

The only errors that can be returned all related to having invalid YAML data.

See MapHandler to create a similar http.HandlerFunc via a mapping of paths to urls.

Types

type Data

type Data struct {
	Path string `yaml:"path"`
	Url  string `yaml:"url"`
}