Print Echo registered routes

util.go

package util

import (
	"log"
	"strings"

	"github.com/labstack/echo"
)

// DebugPrintRoutes prints all registered routes of e.
func DebugPrintRoutes(e *echo.Echo) {
	log.Printf("\n\nRegistered routes:\n%s\n", strings.Repeat("-", 18))

	routes := e.Routes()
	for _, route := range routes {
		log.Printf("%-5s %-35s --> %s", route.Method, route.Path, stripPackage(route.Handler.(string)))
	}
}

func stripPackage(n string) string {
	slashI := strings.LastIndex(n, "/")
	if slashI == -1 {
		slashI = 0 // for built-in packages
	}
	return n[slashI+1:]
}