switch to go vendoring

vendor/github.com/tus/tusd/pkg/handler/handler.go

@@ -0,0 +1,53 @@
+package handler
+
+import (
+	"net/http"
+
+	"github.com/bmizerany/pat"
+)
+
+// Handler is a ready to use handler with routing (using pat)
+type Handler struct {
+	*UnroutedHandler
+	http.Handler
+}
+
+// NewHandler creates a routed tus protocol handler. This is the simplest
+// way to use tusd but may not be as configurable as you require. If you are
+// integrating this into an existing app you may like to use tusd.NewUnroutedHandler
+// instead. Using tusd.NewUnroutedHandler allows the tus handlers to be combined into
+// your existing router (aka mux) directly. It also allows the GET and DELETE
+// endpoints to be customized. These are not part of the protocol so can be
+// changed depending on your needs.
+func NewHandler(config Config) (*Handler, error) {
+	if err := config.validate(); err != nil {
+		return nil, err
+	}
+
+	handler, err := NewUnroutedHandler(config)
+	if err != nil {
+		return nil, err
+	}
+
+	routedHandler := &Handler{
+		UnroutedHandler: handler,
+	}
+
+	mux := pat.New()
+
+	routedHandler.Handler = handler.Middleware(mux)
+
+	mux.Post("", http.HandlerFunc(handler.PostFile))
+	mux.Head(":id", http.HandlerFunc(handler.HeadFile))
+	mux.Add("PATCH", ":id", http.HandlerFunc(handler.PatchFile))
+	if !config.DisableDownload {
+		mux.Get(":id", http.HandlerFunc(handler.GetFile))
+	}
+
+	// Only attach the DELETE handler if the Terminate() method is provided
+	if config.StoreComposer.UsesTerminater && !config.DisableTermination {
+		mux.Del(":id", http.HandlerFunc(handler.DelFile))
+	}
+
+	return routedHandler, nil
+}