The metadata plugin lets you set metadata for any micro command or to inject headers into the api, sidecar and web proxy
Usage
Create a plugin file
package main
import (
"github.com/micro/go-plugins/micro/metadata"
"github.com/micro/micro/plugin"
)
func init() {
plugin.Register(metadata.NewPlugin())
}
Build micro binary with the plugin
It can then be flagged as so
micro --metadata foo=bar --metadata bar=baz query go.micro.srv.greeter Say.Hello '{"name": "john"}'