docs: Update server example for new package paths

docs/usage-package.md

@@ -9,8 +9,8 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/tus/tusd"
-	"github.com/tus/tusd/filestore"
+	"github.com/tus/tusd/pkg/filestore"
+	tusd "github.com/tus/tusd/pkg/handler"
 )
 
 func main() {
@@ -36,11 +36,22 @@ func main() {
 	handler, err := tusd.NewHandler(tusd.Config{
 		BasePath:              "/files/",
 		StoreComposer:         composer,
+		NotifyCompleteUploads: true,
 	})
 	if err != nil {
 		panic(fmt.Errorf("Unable to create handler: %s", err))
 	}
 
+	// Start another goroutine for receiving events from the handler whenever
+	// an upload is completed. The event will contains details about the upload
+	// itself and the relevant HTTP request.
+	go func() {
+		for {
+			event := <-handler.CompleteUploads
+			fmt.Printf("Upload %s finished\n", event.Upload.ID)
+		}
+	}()
+
 	// Right now, nothing has happened since we need to start the HTTP server on
 	// our own. In the end, tusd will start listening on and accept request at
 	// http://localhost:8080/files

examples/server/main.go

@@ -0,0 +1,58 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/tus/tusd/pkg/filestore"
+	tusd "github.com/tus/tusd/pkg/handler"
+)
+
+func main() {
+	// Create a new FileStore instance which is responsible for
+	// storing the uploaded file on disk in the specified directory.
+	// This path _must_ exist before tusd will store uploads in it.
+	// If you want to save them on a different medium, for example
+	// a remote FTP server, you can implement your own storage backend
+	// by implementing the tusd.DataStore interface.
+	store := filestore.FileStore{
+		Path: "./uploads",
+	}
+
+	// A storage backend for tusd may consist of multiple different parts which
+	// handle upload creation, locking, termination and so on. The composer is a
+	// place where all those separated pieces are joined together. In this example
+	// we only use the file store but you may plug in multiple.
+	composer := tusd.NewStoreComposer()
+	store.UseIn(composer)
+
+	// Create a new HTTP handler for the tusd server by providing a configuration.
+	// The StoreComposer property must be set to allow the handler to function.
+	handler, err := tusd.NewHandler(tusd.Config{
+		BasePath:              "/files/",
+		StoreComposer:         composer,
+		NotifyCompleteUploads: true,
+	})
+	if err != nil {
+		panic(fmt.Errorf("Unable to create handler: %s", err))
+	}
+
+	// Start another goroutine for receiving events from the handler whenever
+	// an upload is completed. The event will contains details about the upload
+	// itself and the relevant HTTP request.
+	go func() {
+		for {
+			event := <-handler.CompleteUploads
+			fmt.Printf("Upload %s finished\n", event.Upload.ID)
+		}
+	}()
+
+	// Right now, nothing has happened since we need to start the HTTP server on
+	// our own. In the end, tusd will start listening on and accept request at
+	// http://localhost:8080/files
+	http.Handle("/files/", http.StripPrefix("/files/", handler))
+	err = http.ListenAndServe(":8080", nil)
+	if err != nil {
+		panic(fmt.Errorf("Unable to listen: %s", err))
+	}
+}