feat: WailsShutdown callback

Now handles proper shutdown through:
  * runtime.Window.Close()
  * Killing the main window
  * Ctrl-C

CONTRIBUTORS.md

@@ -18,3 +18,5 @@ Wails is what it is because of the time and effort given by these great people.
 * [Florian Didran](https://github.com/fdidron)
 * [Nikolai Zimmermann](https://github.com/Chronophylos)
 * [Toyam Cox](https://github.com/Vaelatern)
+* [Robin Eklind](https://github.com/mewmew)
+* [Kris Raney](https://github.com/kraney)

app.go

@@ -1,6 +1,10 @@
 package wails
 
 import (
+	"os"
+	"syscall"
+
+	"github.com/syossan27/tebata"
 	"github.com/wailsapp/wails/cmd"
 	"github.com/wailsapp/wails/lib/binding"
 	"github.com/wailsapp/wails/lib/event"
@@ -66,6 +70,7 @@ func CreateApp(optionalConfig ...*AppConfig) *App {
 
 // Run the app
 func (a *App) Run() error {
+
 	if BuildMode != cmd.BuildModeProd {
 		return a.cli.Run()
 	}
@@ -97,6 +102,13 @@ func (a *App) start() error {
 		return err
 	}
 
+	// Start signal handler
+	t := tebata.New(os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL)
+	t.Reserve(func() {
+		a.log.Debug("SIGNAL CAUGHT! Starting Shutdown")
+		a.renderer.Close()
+	})
+
 	// Start event manager and give it our renderer
 	a.eventManager.Start(a.renderer)
 
@@ -112,8 +124,33 @@ func (a *App) start() error {
 		return err
 	}
 
+	// Defer the shutdown
+	defer a.shutdown()
+
 	// Run the renderer
-	return a.renderer.Run()
+	err = a.renderer.Run()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// shutdown the app
+func (a *App) shutdown() {
+	// Make sure this is only called once
+	a.log.Debug("Shutting down")
+
+	// Shutdown Binding Manager
+	a.bindingManager.Shutdown()
+
+	// Shutdown IPC Manager
+	a.ipc.Shutdown()
+
+	// Shutdown Event Manager
+	a.eventManager.Shutdown()
+
+	a.log.Debug("Cleanly Shutdown")
 }
 
 // Bind allows the user to bind the given object

cmd/templates/angular-template/frontend/src/main.ts

@@ -6,7 +6,7 @@ import { environment } from './environments/environment';
 
 import 'zone.js'
 
-import Wails from '@wailsapp/runtime';
+import * as Wails from '@wailsapp/runtime';
 
 if (environment.production) {
   enableProdMode();

cmd/templates/create-react-app/frontend/src/index.js

@@ -4,7 +4,7 @@ import 'core-js/stable';
 import './index.css';
 import App from './App';
 
-import Wails from '@wailsapp/runtime';
+import * as Wails from '@wailsapp/runtime';
 
 Wails.Init(() => {
   ReactDOM.render(<App />, document.getElementById('app'));

cmd/templates/vuebasic/frontend/src/main.js

@@ -4,7 +4,7 @@ import App from './App.vue';
 Vue.config.productionTip = false;
 Vue.config.devtools = true;
 
-import Wails from '@wailsapp/runtime';
+import * as Wails from '@wailsapp/runtime';
 
 Wails.Init(() => {
 	new Vue({

cmd/templates/vuetify-basic/frontend/src/main.js

@@ -12,7 +12,7 @@ import App from './App.vue';
 Vue.config.productionTip = false;
 Vue.config.devtools = true;
 
-import Wails from '@wailsapp/runtime';
+import * as Wails from '@wailsapp/runtime';
 
 Wails.Init(() => {
 	new Vue({

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v0.18.1"
+const Version = "v0.18.3"

cmd/wails/main.go

@@ -1,6 +1,9 @@
 package main
 
 import (
+	"os"
+	"os/exec"
+
 	"github.com/wailsapp/wails/cmd"
 )
 
@@ -15,5 +18,9 @@ func main() {
 	err := app.Run()
 	if err != nil {
 		logger.Error(err.Error())
+		if exitErr, ok := err.(*exec.ExitError); ok {
+			os.Exit(exitErr.ExitCode())
+		}
+		os.Exit(1)
 	}
 }

go.mod

@@ -22,6 +22,7 @@ require (
 	github.com/pkg/errors v0.8.1 // indirect
 	github.com/sirupsen/logrus v1.4.1
 	github.com/stretchr/testify v1.3.0 // indirect
+	github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba
 	golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 // indirect
 	golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5 // indirect
 	golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862

go.sum

@@ -68,6 +68,8 @@ github.com/stretchr/testify v1.2.1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba h1:2DHfQOxcpWdGf5q5IzCUFPNvRX9Icf+09RvQK2VnJq0=
+github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba/go.mod h1:iLnlXG2Pakcii2CU0cbY07DRCSvpWNa7nFxtevhOChk=
 golang.org/x/crypto v0.0.0-20190123085648-057139ce5d2b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 h1:iMGN4xG0cnqj3t+zOM8wUB0BiPKHEwSxEZCvzcbZuvk=

lib/binding/manager.go

@@ -16,6 +16,7 @@ type Manager struct {
 	functions        map[string]*boundFunction
 	internalMethods  *internalMethods
 	initMethods      []*boundMethod
+	shutdownMethods  []*boundMethod
 	log              *logger.CustomLogger
 	renderer         interfaces.Renderer
 	runtime          interfaces.Runtime // The runtime object to pass to bound structs
@@ -127,6 +128,9 @@ func (b *Manager) bindMethod(object interface{}) error {
 		if newMethod.isWailsInit {
 			b.log.Debugf("Detected WailsInit function: %s", fullMethodName)
 			b.initMethods = append(b.initMethods, newMethod)
+		} else if newMethod.isWailsShutdown {
+			b.log.Debugf("Detected WailsShutdown function: %s", fullMethodName)
+			b.shutdownMethods = append(b.shutdownMethods, newMethod)
 		} else {
 			// Save boundMethod
 			b.log.Infof("Bound Method: %s()", fullMethodName)
@@ -292,3 +296,13 @@ func (b *Manager) callWailsInitMethods() error {
 	}
 	return nil
 }
+
+// Shutdown the binding manager
+func (b *Manager) Shutdown() {
+	b.log.Debug("Shutdown called")
+	for _, method := range b.shutdownMethods {
+		b.log.Debugf("Calling Shutdown for method: %s", method.fullName)
+		method.call("[]")
+	}
+	b.log.Debug("Shutdown complete")
+}

lib/binding/method.go

@@ -18,6 +18,7 @@ type boundMethod struct {
 	log                *logger.CustomLogger
 	hasErrorReturnType bool // Indicates if there is an error return type
 	isWailsInit        bool
+	isWailsShutdown    bool
 }
 
 // Creates a new bound method based on the given method + type
@@ -39,6 +40,11 @@ func newBoundMethod(name string, fullName string, method reflect.Value, objectTy
 		err = result.processWailsInit()
 	}
 
+	// Are we a WailsShutdown method?
+	if result.Name == "WailsShutdown" {
+		err = result.processWailsShutdown()
+	}
+
 	return result, err
 }
 
@@ -211,3 +217,20 @@ func (b *boundMethod) processWailsInit() error {
 
 	return nil
 }
+
+func (b *boundMethod) processWailsShutdown() error {
+	// We must have only 1 input, it must be *wails.Runtime
+	if len(b.inputs) != 0 {
+		return fmt.Errorf("Invalid WailsShutdown() definition. Expected 0 inputs, but got %d", len(b.inputs))
+	}
+
+	// We must have only 1 output, it must be error
+	if len(b.returnTypes) != 0 {
+		return fmt.Errorf("Invalid WailsShutdown() definition. Expected 0 return types, but got %d", len(b.returnTypes))
+	}
+
+	// We are indeed a wails Shutdown method
+	b.isWailsShutdown = true
+
+	return nil
+}

lib/event/manager.go

@@ -3,18 +3,21 @@ package event
 import (
 	"fmt"
 	"sync"
+	"time"
+
+	"github.com/wailsapp/wails/lib/interfaces"
 	"github.com/wailsapp/wails/lib/logger"
 	"github.com/wailsapp/wails/lib/messages"
-	"github.com/wailsapp/wails/lib/interfaces"
 )
 
 // Manager handles and processes events
 type Manager struct {
 	incomingEvents chan *messages.EventData
 	listeners      map[string][]*eventListener
-	exit           bool
+	running        bool
 	log            *logger.CustomLogger
 	renderer       interfaces.Renderer // Messages will be dispatched to the frontend
+	wg             sync.WaitGroup
 }
 
 // NewManager creates a new event manager with a 100 event buffer
@@ -22,7 +25,7 @@ func NewManager() interfaces.EventManager {
 	return &Manager{
 		incomingEvents: make(chan *messages.EventData, 100),
 		listeners:      make(map[string][]*eventListener),
-		exit:           false,
+		running:        false,
 		log:            logger.NewCustomLogger("Events"),
 	}
 }
@@ -87,15 +90,14 @@ func (e *Manager) Start(renderer interfaces.Renderer) {
 	// Store renderer
 	e.renderer = renderer
 
-	// Set up waitgroup so we can wait for goroutine to start
+	// Set up waitgroup so we can wait for goroutine to quit
-	var wg sync.WaitGroup
+	e.running = true
-	wg.Add(1)
+	e.wg.Add(1)
 
 	// Run main loop in separate goroutine
 	go func() {
-		wg.Done()
 		e.log.Info("Listening")
-		for e.exit == false {
+		for e.running {
 			// TODO: Listen for application exit
 			select {
 			case event := <-e.incomingEvents:
@@ -139,14 +141,18 @@ func (e *Manager) Start(renderer interfaces.Renderer) {
 						}
 					}
 				}
+			default:
+				time.Sleep(1 * time.Millisecond)
 			}
 		}
+		e.wg.Done()
 	}()
-
-	// Wait for goroutine to start
-	wg.Wait()
 }
 
-func (e *Manager) stop() {
+// Shutdown is called when exiting the Application
-	e.exit = true
+func (e *Manager) Shutdown() {
+	e.log.Debug("Shutting Down")
+	e.running = false
+	e.log.Debug("Waiting for main loop to exit")
+	e.wg.Wait()
 }

lib/interfaces/bindingmanager.go

@@ -7,4 +7,5 @@ type BindingManager interface {
 	Bind(object interface{})
 	Start(renderer Renderer, runtime Runtime) error
 	ProcessCall(callData *messages.CallData) (result interface{}, err error)
+	Shutdown()
 }

lib/interfaces/eventmanager.go

@@ -8,4 +8,5 @@ type EventManager interface {
 	Emit(eventName string, optionalData ...interface{})
 	On(eventName string, callback func(...interface{}))
 	Start(Renderer)
+	Shutdown()
 }

lib/interfaces/ipcmanager.go

@@ -5,4 +5,5 @@ type IPCManager interface {
 	BindRenderer(Renderer)
 	Dispatch(message string)
 	Start(eventManager EventManager, bindingManager BindingManager)
+	Shutdown()
 }

lib/ipc/manager.go

@@ -2,6 +2,8 @@ package ipc
 
 import (
 	"fmt"
+	"sync"
+	"time"
 
 	"github.com/wailsapp/wails/lib/interfaces"
 	"github.com/wailsapp/wails/lib/logger"
@@ -12,18 +14,20 @@ import (
 type Manager struct {
 	renderer     interfaces.Renderer // The renderer
 	messageQueue chan *ipcMessage
-	// quitChannel  chan struct{}
+	quitChannel  chan struct{}
 	// signals      chan os.Signal
 	log            *logger.CustomLogger
 	eventManager   interfaces.EventManager
 	bindingManager interfaces.BindingManager
+	running        bool
+	wg             sync.WaitGroup
 }
 
 // NewManager creates a new IPC Manager
 func NewManager() interfaces.IPCManager {
 	result := &Manager{
 		messageQueue: make(chan *ipcMessage, 100),
-		// 		quitChannel:  make(chan struct{}),
+		quitChannel:  make(chan struct{}),
 		// 		signals:      make(chan os.Signal, 1),
 		log: logger.NewCustomLogger("IPC"),
 	}
@@ -44,9 +48,12 @@ func (i *Manager) Start(eventManager interfaces.EventManager, bindingManager int
 
 	i.log.Info("Starting")
 	// signal.Notify(manager.signals, os.Interrupt)
+	i.running = true
+
+	// Keep track of this goroutine
+	i.wg.Add(1)
 	go func() {
-		running := true
+		for i.running {
-		for running {
 			select {
 			case incomingMessage := <-i.messageQueue:
 				i.log.DebugFields("Processing message", logger.Fields{
@@ -117,15 +124,12 @@ func (i *Manager) Start(eventManager interfaces.EventManager, bindingManager int
 				i.log.DebugFields("Finished processing message", logger.Fields{
 					"1D": &incomingMessage,
 				})
-				// 			case <-manager.quitChannel:
+			default:
-				// 				Debug("[MessageQueue] Quit caught")
+				time.Sleep(1 * time.Millisecond)
-				// 				running = false
-				// 			case <-manager.signals:
-				// 				Debug("[MessageQueue] Signal caught")
-				// 				running = false
 			}
 		}
 		i.log.Debug("Stopping")
+		i.wg.Done()
 	}()
 }
 
@@ -167,3 +171,11 @@ func (i *Manager) SendResponse(response *ipcResponse) error {
 	// Call back to the front end
 	return i.renderer.Callback(data)
 }
+
+// Shutdown is called when exiting the Application
+func (i *Manager) Shutdown() {
+	i.log.Debug("Shutdown called")
+	i.running = false
+	i.log.Debug("Waiting of main loop shutdown")
+	i.wg.Wait()
+}

lib/renderer/bridge.go

@@ -156,7 +156,7 @@ func (h *Bridge) Run() error {
 	h.log.Info("The frontend will connect automatically.")
 
 	err := h.server.ListenAndServe()
-	if err != nil {
+	if err != nil && err != http.ErrServerClosed {
 		h.log.Fatal(err.Error())
 	}
 	return err
@@ -250,5 +250,9 @@ func (h *Bridge) SetTitle(title string) {
 // Close is unsupported for Bridge but required
 // for the Renderer interface
 func (h *Bridge) Close() {
-	h.log.Warn("Close() unsupported in bridge mode")
+	h.log.Debug("Shutting down")
+	err := h.server.Close()
+	if err != nil {
+		h.log.Errorf(err.Error())
+	}
 }

lib/renderer/webview/webview.go

@@ -11,7 +11,7 @@
 package webview
 
 /*
-#cgo linux openbsd freebsd CFLAGS: -DWEBVIEW_GTK=1
+#cgo linux openbsd freebsd CFLAGS: -DWEBVIEW_GTK=1 -Wno-deprecated-declarations
 #cgo linux openbsd freebsd pkg-config: gtk+-3.0 webkit2gtk-4.0
 
 #cgo windows CFLAGS: -DWEBVIEW_WINAPI=1

lib/renderer/webview/webview.h

@@ -86,7 +86,7 @@ struct webview_priv
   NSAutoreleasePool *pool;
   NSWindow *window;
   WebView *webview;
-  id windowDelegate;
+  id delegate;
   int should_exit;
 };
 #else
@@ -1894,6 +1894,22 @@ struct webview_priv
     [script setValue:self forKey:@"external"];
   }
 
+static void webview_run_input_open_panel(id self, SEL cmd, id webview,
+                                           id listener, BOOL allowMultiple) {
+    char filename[256] = "";
+    struct webview *w =
+        (struct webview *)objc_getAssociatedObject(self, "webview");
+
+    webview_dialog(w, WEBVIEW_DIALOG_TYPE_OPEN, WEBVIEW_DIALOG_FLAG_FILE, "", "",
+                   filename, 255);
+    if (strlen(filename)) {
+      [listener chooseFilename:[NSString stringWithUTF8String:filename]];
+    } else {
+      [listener cancel];
+    }
+  }
+
+
   static void webview_external_invoke(id self, SEL cmd, id arg)
   {
     struct webview *w =
@@ -1927,12 +1943,17 @@ struct webview_priv
     class_addMethod(webViewDelegateClass,
                     sel_registerName("webView:didClearWindowObject:forFrame:"),
                     (IMP)webview_did_clear_window_object, "v@:@@@");
+    class_addMethod(
+        webViewDelegateClass,
+        sel_registerName("webView:runOpenPanelForFileButtonWithResultListener:"
+                         "allowMultipleFiles:"),
+        (IMP)webview_run_input_open_panel, "v@:@@c");
     class_addMethod(webViewDelegateClass, sel_registerName("invoke:"),
                     (IMP)webview_external_invoke, "v@:@");
     objc_registerClassPair(webViewDelegateClass);
 
-    w->priv.windowDelegate = [[webViewDelegateClass alloc] init];
+    w->priv.delegate = [[webViewDelegateClass alloc] init];
-    objc_setAssociatedObject(w->priv.windowDelegate, "webview", (id)(w),
+    objc_setAssociatedObject(w->priv.delegate, "webview", (id)(w),
                              OBJC_ASSOCIATION_ASSIGN);
 
     NSRect r = NSMakeRect(0, 0, w->width, w->height);
@@ -1960,7 +1981,7 @@ struct webview_priv
     NSString *nsTitle = [NSString stringWithUTF8String:w->title];
     [w->priv.window setTitle:nsTitle];
 
-    [w->priv.window setDelegate:w->priv.windowDelegate];
+    [w->priv.window setDelegate:w->priv.delegate];
     [w->priv.window center];
 
     //  NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"wat"];
@@ -1989,7 +2010,8 @@ struct webview_priv
     [w->priv.webview setAutoresizesSubviews:YES];
     [w->priv.webview
         setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
-    w->priv.webview.frameLoadDelegate = w->priv.windowDelegate;
+    w->priv.webview.frameLoadDelegate = w->priv.delegate;
+    w->priv.webview.UIDelegate = w->priv.delegate;
     [[w->priv.window contentView] addSubview:w->priv.webview];
     [w->priv.window orderFrontRegardless];
 

runtime/js/package-lock.json

@@ -56,13 +56,15 @@
           "version": "0.3.2",
           "resolved": "https://registry.npmjs.org/array-unique/-/array-unique-0.3.2.tgz",
           "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "braces": {
           "version": "2.3.2",
           "resolved": "https://registry.npmjs.org/braces/-/braces-2.3.2.tgz",
           "integrity": "sha512-aNdbnj9P8PjdXU4ybaWLK2IF3jc/EoDYbC7AazW6to3TRsfXxscC9UXOB5iDiEQrkyIbWp2SLQda4+QAa7nc3w==",
           "dev": true,
+          "optional": true,
           "requires": {
             "arr-flatten": "^1.1.0",
             "array-unique": "^0.3.2",
@@ -81,6 +83,7 @@
               "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
               "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
               "dev": true,
+              "optional": true,
               "requires": {
                 "is-extendable": "^0.1.0"
               }
@@ -253,6 +256,7 @@
           "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz",
           "integrity": "sha1-1USBHUKPmOsGpj3EAtJAPDKMOPc=",
           "dev": true,
+          "optional": true,
           "requires": {
             "extend-shallow": "^2.0.1",
             "is-number": "^3.0.0",
@@ -265,6 +269,7 @@
               "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
               "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
               "dev": true,
+              "optional": true,
               "requires": {
                 "is-extendable": "^0.1.0"
               }
@@ -330,7 +335,8 @@
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
           "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "is-glob": {
           "version": "4.0.1",
@@ -347,6 +353,7 @@
           "resolved": "https://registry.npmjs.org/is-number/-/is-number-3.0.0.tgz",
           "integrity": "sha1-JP1iAaR4LPUFYcgQJ2r8fRLXEZU=",
           "dev": true,
+          "optional": true,
           "requires": {
             "kind-of": "^3.0.2"
           },
@@ -356,6 +363,7 @@
               "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
               "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
               "dev": true,
+              "optional": true,
               "requires": {
                 "is-buffer": "^1.1.5"
               }
@@ -366,13 +374,15 @@
           "version": "3.0.1",
           "resolved": "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz",
           "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "kind-of": {
           "version": "6.0.2",
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz",
           "integrity": "sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA==",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "micromatch": {
           "version": "3.1.10",
@@ -2881,9 +2891,9 @@
       "dev": true
     },
     "eslint": {
-      "version": "6.2.2",
+      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.2.2.tgz",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.5.1.tgz",
-      "integrity": "sha512-mf0elOkxHbdyGX1IJEUsNBzCDdyoUgljF3rRlgfyYh0pwGnreLc0jjD6ZuleOibjmnUWZLY2eXwSooeOgGJ2jw==",
+      "integrity": "sha512-32h99BoLYStT1iq1v2P9uwpyznQ4M2jRiFB6acitKz52Gqn+vPaMDUTB1bYi1WN4Nquj2w+t+bimYUG83DC55A==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -3001,9 +3011,9 @@
       },
       "dependencies": {
         "acorn": {
-          "version": "7.0.0",
+          "version": "7.1.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.0.0.tgz",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-          "integrity": "sha512-PaF/MduxijYYt7unVGRuds1vBC9bFxbNf+VWqhOClfdgy7RlVkQqt610ig1/yxTgsDIfW1cWDel5EBbOy3jdtQ==",
+          "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
           "dev": true
         }
       }
@@ -3577,7 +3587,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -3598,12 +3609,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -3618,17 +3631,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -3745,7 +3761,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -3757,6 +3774,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -3771,6 +3789,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -3778,12 +3797,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -3802,6 +3823,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -3882,7 +3904,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -3894,6 +3917,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -3979,7 +4003,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -4015,6 +4040,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -4034,6 +4060,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -4077,12 +4104,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -4134,9 +4163,9 @@
       }
     },
     "glob-parent": {
-      "version": "5.0.0",
+      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.0.tgz",
-      "integrity": "sha512-Z2RwiujPRGluePM6j699ktJYxmPpJKCfpGA13jz2hmFZC7gKetzrWvg5KN3+OsIFmydGyZ1AVwERCq1w/ZZwRg==",
+      "integrity": "sha512-qjtRgnIVmOfnKUE3NJAQEdk+lKrxfw8t5ke7SXtfMTHcjsBfOfWXCQfdb30zfDoZQ2IRSIiidmjtbHZPZ++Ihw==",
       "dev": true,
       "requires": {
         "is-glob": "^4.0.1"
@@ -5972,9 +6001,9 @@
       }
     },
     "rxjs": {
-      "version": "6.5.2",
+      "version": "6.5.3",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.2.tgz",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.3.tgz",
-      "integrity": "sha512-HUb7j3kvb7p7eCUHE3FqjoDsC1xfZQ4AHFWfTKSpZ+sAhhz5X1WX0ZuUqWbzB2QhSLp3DoLUG+hMdEDKqWo2Zg==",
+      "integrity": "sha512-wuYsAYYFdWTAnAaPoKGNhfpWwKZbJW+HgAJ+mImp+Epl7BG8oNWBCTyRM8gba9k4lk8BgWdoYm21Mo/RYhhbgA==",
       "dev": true,
       "requires": {
         "tslib": "^1.9.0"

runtime/js/package.json

@@ -4,8 +4,8 @@
   "description": "The Javascript Wails Runtime",
   "main": "index.js",
   "scripts": {
-    "build": "eslint core/ && npm run build:prod",
+    "build": "./node_modules/.bin/eslint core/ && npm run build:prod",
-    "build:prod": "webpack --env prod --colors",
+    "build:prod": "./node_modules/.bin/webpack --env prod --colors",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {
@@ -36,7 +36,7 @@
     "babel-loader": "^8.0.6",
     "babel-preset-minify": "^0.5.0",
     "core-js": "^3.1.4",
-    "eslint": "^6.2.2",
+    "eslint": "^6.5.1",
     "webpack": "^4.35.3",
     "webpack-cli": "^3.3.5"
   }

scripts/build.sh

@@ -3,6 +3,7 @@
 # Build runtime
 echo "**** Building Runtime ****"
 cd runtime/js
+npm install
 npm run build
 cd ../..