package main

import (
	"log"
	"os"

	"github.com/go-openapi/loads"
	"github.com/go-openapi/loads/fmts"
	"github.com/go-openapi/runtime/middleware/untyped"
)

func init() {
	loads.AddLoader(fmts.YAMLMatcher, fmts.YAMLDoc)
}

func main() {
	if len(os.Args) == 1 {
		log.Fatalln("this command requires the swagger spec as argument")
	}
	log.Printf("loading %q as contract for the server", os.Args[1])

	specDoc, err := loads.Spec(os.Args[1])
	if err != nil {
		log.Fatalln(err)
	}

	api := untyped.NewAPI(specDoc)

	// validate the API descriptor, to ensure we don't have any unhandled operations
	if err := api.Validate(); err != nil {
		log.Fatalln(err)
	}
	log.Println("serving:", specDoc.Spec().Info.Title)

}