Merge pull request #1 from wailsapp/develop

Develop

.chglog/CHANGELOG.tpl.md

@@ -1,42 +0,0 @@
-{{ if .Versions -}}
-<a name="unreleased"></a>
-## [Unreleased]
-
-{{ if .Unreleased.CommitGroups -}}
-{{ range .Unreleased.CommitGroups -}}
-### {{ .Title }}
-{{ range .Commits -}}
-- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
-{{ end }}
-{{ end -}}
-{{ end -}}
-{{ end -}}
-
-{{ range .Versions }}
-<a name="{{ .Tag.Name }}"></a>
-## {{ if .Tag.Previous }}[{{ .Tag.Name }}]{{ else }}{{ .Tag.Name }}{{ end }} - {{ datetime "2006-01-02" .Tag.Date }}
-{{ range .CommitGroups -}}
-### {{ .Title }}
-{{ range .Commits -}}
-- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
-{{ end }}
-{{ end -}}
-
-{{- if .NoteGroups -}}
-{{ range .NoteGroups -}}
-### {{ .Title }}
-{{ range .Notes }}
-{{ .Body }}
-{{ end }}
-{{ end -}}
-{{ end -}}
-{{ end -}}
-
-{{- if .Versions }}
-[Unreleased]: {{ .Info.RepositoryURL }}/compare/{{ $latest := index .Versions 0 }}{{ $latest.Tag.Name }}...HEAD
-{{ range .Versions -}}
-{{ if .Tag.Previous -}}
-[{{ .Tag.Name }}]: {{ $.Info.RepositoryURL }}/compare/{{ .Tag.Previous.Name }}...{{ .Tag.Name }}
-{{ end -}}
-{{ end -}}
-{{ end -}}

.chglog/config.yml

@@ -1,27 +0,0 @@
-style: github
-template: CHANGELOG.tpl.md
-info:
-  title: CHANGELOG
-  repository_url: https://github.com/wailsapp/wails
-options:
-  commits:
-    # filters:
-    #   Type:
-    #     - feat
-    #     - fix
-    #     - perf
-    #     - refactor
-  commit_groups:
-    # title_maps:
-    #   feat: Features
-    #   fix: Bug Fixes
-    #   perf: Performance Improvements
-    #   refactor: Code Refactoring
-  header:
-    pattern: "^(\\w*)\\:\\s(.*)$"
-    pattern_maps:
-      - Type
-      - Subject
-  notes:
-    keywords:
-      - BREAKING CHANGE

.eslintignore

@@ -0,0 +1 @@
+runtime/assets/default.html

.eslintrc

@@ -0,0 +1,30 @@
+{
+    "env": {
+        "browser": true,
+        "es6": true,
+        "node": true,
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "ecmaVersion": 2016,
+        "sourceType": "module",
+    },
+    "rules": {
+        "indent": [
+            "error",
+            "tab"
+        ],
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "quotes": [
+            "error",
+            "single"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ]
+    }
+}

.gitignore

@@ -16,4 +16,4 @@ examples/**/example*
 cmd/wails/wails
 .DS_Store
 tmp
-dist
+node_modules/

.hound.yml

@@ -0,0 +1,6 @@
+jshint:
+  config_file: .jshintrc
+eslint:
+  enabled: true
+  config_file: .eslintrc
+  ignore_file: .eslintignore

.vscode/settings.json

@@ -1,3 +1,4 @@
 {
-  "go.formatTool": "goimports"
+  "go.formatTool": "goimports",
+  "eslint.alwaysShowStatus": true
 }

CHANGELOG.md

@@ -1,3 +1,9 @@
+
+2019-07-20 **v0.17.6-pre**
+* Significant refactor of runtime 
+* Removed wailsbridge file - now a unified approach taken
+* Fixed React on Windows - Thanks [Florian Didran](https://github.com/fdidron)!
+
 2019-06-18 **v0.16.0**
 * React template FTW! - Thanks [admin_3.exe](https://github.com/bh90210)!
 * Updated contributors

CONTRIBUTORS.md

@@ -12,3 +12,6 @@ Wails is what it is because of the time and effort given by these great people.
 * [intelwalk](https://github.com/intelwalk)
 * [Mark Stenglein](https://github.com/ocelotsloth)
 * [admin_3.exe](https://github.com/bh90210)
+* [iceleo-com](https://github.com/iceleo-com)
+* [fallendusk](https://github.com/fallendusk)
+* [Florian Didran](https://github.com/fdidron)

README.md

@@ -46,7 +46,7 @@ Make sure you have the xcode command line tools installed. This can be done by r
 
 ### Linux
 
-#### Ubuntu 18.04, Debian 9
+#### Ubuntu 18.04, Debian 9, Zorin 15
 
 `sudo apt install pkg-config build-essential libgtk-3-dev libwebkit2gtk-4.0-dev`
 

app.go

@@ -2,6 +2,12 @@ package wails
 
 import (
 	"github.com/wailsapp/wails/cmd"
+	"github.com/wailsapp/wails/lib/binding"
+	"github.com/wailsapp/wails/lib/event"
+	"github.com/wailsapp/wails/lib/interfaces"
+	"github.com/wailsapp/wails/lib/ipc"
+	"github.com/wailsapp/wails/lib/logger"
+	"github.com/wailsapp/wails/lib/renderer"
 )
 
 // -------------------------------- Compile time Flags ------------------------------
@@ -13,15 +19,15 @@ var BuildMode = cmd.BuildModeProd
 
 // App defines the main application struct
 type App struct {
-	config         *AppConfig      // The Application configuration object
+	config         *AppConfig                // The Application configuration object
-	cli            *cmd.Cli        // In debug mode, we have a cli
+	cli            *cmd.Cli                  // In debug mode, we have a cli
-	renderer       Renderer        // The renderer is what we will render the app to
+	renderer       interfaces.Renderer       // The renderer is what we will render the app to
-	logLevel       string          // The log level of the app
+	logLevel       string                    // The log level of the app
-	ipc            *ipcManager     // Handles the IPC calls
+	ipc            interfaces.IPCManager     // Handles the IPC calls
-	log            *CustomLogger   // Logger
+	log            *logger.CustomLogger      // Logger
-	bindingManager *bindingManager // Handles binding of Go code to renderer
+	bindingManager interfaces.BindingManager // Handles binding of Go code to renderer
-	eventManager   *eventManager   // Handles all the events
+	eventManager   interfaces.EventManager   // Handles all the events
-	runtime        *Runtime        // The runtime object for registered structs
+	runtime        interfaces.Runtime        // The runtime object for registered structs
 }
 
 // CreateApp creates the application window with the given configuration
@@ -34,14 +40,14 @@ func CreateApp(optionalConfig ...*AppConfig) *App {
 
 	result := &App{
 		logLevel:       "info",
-		renderer:       &webViewRenderer{},
+		renderer:       renderer.NewWebView(),
-		ipc:            newIPCManager(),
+		ipc:            ipc.NewManager(),
-		bindingManager: newBindingManager(),
+		bindingManager: binding.NewManager(),
-		eventManager:   newEventManager(),
+		eventManager:   event.NewManager(),
-		log:            newCustomLogger("App"),
+		log:            logger.NewCustomLogger("App"),
 	}
 
-	appconfig, err := newAppConfig(userConfig)
+	appconfig, err := newConfig(userConfig)
 	if err != nil {
 		result.log.Fatalf("Cannot use custom HTML: %s", err.Error())
 	}
@@ -75,14 +81,14 @@ func (a *App) Run() error {
 func (a *App) start() error {
 
 	// Set the log level
-	setLogLevel(a.logLevel)
+	logger.SetLogLevel(a.logLevel)
 
 	// Log starup
 	a.log.Info("Starting")
 
-	// Check if we are to run in headless mode
+	// Check if we are to run in bridge mode
 	if BuildMode == cmd.BuildModeBridge {
-		a.renderer = &Headless{}
+		a.renderer = &renderer.Bridge{}
 	}
 
 	// Initialise the renderer
@@ -92,16 +98,16 @@ func (a *App) start() error {
 	}
 
 	// Start event manager and give it our renderer
-	a.eventManager.start(a.renderer)
+	a.eventManager.Start(a.renderer)
 
 	// Start the IPC Manager and give it the event manager and binding manager
-	a.ipc.start(a.eventManager, a.bindingManager)
+	a.ipc.Start(a.eventManager, a.bindingManager)
 
 	// Create the runtime
-	a.runtime = newRuntime(a.eventManager, a.renderer)
+	a.runtime = NewRuntime(a.eventManager, a.renderer)
 
 	// Start binding manager and give it our renderer
-	err = a.bindingManager.start(a.renderer, a.runtime)
+	err = a.bindingManager.Start(a.renderer, a.runtime)
 	if err != nil {
 		return err
 	}
@@ -113,5 +119,5 @@ func (a *App) start() error {
 // Bind allows the user to bind the given object
 // with the application
 func (a *App) Bind(object interface{}) {
-	a.bindingManager.bind(object)
+	a.bindingManager.Bind(object)
 }

app_config.go

@@ -1,97 +0,0 @@
-package wails
-
-import (
-	"strings"
-
-	"github.com/dchest/htmlmin"
-	"github.com/leaanthony/mewn"
-)
-
-// AppConfig is the configuration structure used when creating a Wails App object
-type AppConfig struct {
-	Width, Height    int
-	Title            string
-	defaultHTML      string
-	HTML             string
-	JS               string
-	CSS              string
-	Colour           string
-	Resizable        bool
-	DisableInspector bool
-	isHTMLFragment   bool
-}
-
-func (a *AppConfig) merge(in *AppConfig) error {
-	if in.CSS != "" {
-		a.CSS = in.CSS
-	}
-	if in.Title != "" {
-		a.Title = in.Title
-	}
-	if in.HTML != "" {
-		minified, err := htmlmin.Minify([]byte(in.HTML), &htmlmin.Options{
-			MinifyScripts: true,
-		})
-		if err != nil {
-			return err
-		}
-		inlineHTML := string(minified)
-		inlineHTML = strings.Replace(inlineHTML, "'", "\\'", -1)
-		inlineHTML = strings.Replace(inlineHTML, "\n", " ", -1)
-		a.HTML = strings.TrimSpace(inlineHTML)
-
-		// Deduce whether this is a full html page or a fragment
-		// The document is determined to be a fragment if an HTML
-		// tag exists and is located before the first div tag
-		HTMLTagIndex := strings.Index(a.HTML, "<html")
-		DivTagIndex := strings.Index(a.HTML, "<div")
-
-		if HTMLTagIndex == -1 {
-			a.isHTMLFragment = true
-		} else {
-			if DivTagIndex < HTMLTagIndex {
-				a.isHTMLFragment = true
-			}
-		}
-	}
-
-	if in.Colour != "" {
-		a.Colour = in.Colour
-	}
-
-	if in.JS != "" {
-		a.JS = in.JS
-	}
-
-	if in.Width != 0 {
-		a.Width = in.Width
-	}
-	if in.Height != 0 {
-		a.Height = in.Height
-	}
-	a.Resizable = in.Resizable
-	a.DisableInspector = in.DisableInspector
-
-	return nil
-}
-
-// Creates the default configuration
-func newAppConfig(userConfig *AppConfig) (*AppConfig, error) {
-	result := &AppConfig{
-		Width:     800,
-		Height:    600,
-		Resizable: true,
-		Title:     "My Wails App",
-		Colour:    "#FFF", // White by default
-		HTML:      mewn.String("./wailsruntimeassets/default/default.html"),
-	}
-
-	if userConfig != nil {
-		err := result.merge(userConfig)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return result, nil
-}

cli.go

@@ -11,10 +11,9 @@ func (app *App) setupCli() *cmd.Cli {
 	result := cmd.NewCli(app.config.Title, "Debug build")
 	result.Version(cmd.Version)
 
-	// Setup cli to handle loglevel and headless flags
+	// Setup cli to handle loglevel
 	result.
 		StringFlag("loglevel", "Sets the log level [debug|info|error|panic|fatal]. Default debug", &app.logLevel).
-		// BoolFlag("headless", "Runs the app in headless mode", &app.headless).
 		Action(app.start)
 
 	// Banner

cmd/helpers.go

@@ -9,7 +9,7 @@ import (
 	"runtime"
 	"time"
 
-	mewn "github.com/leaanthony/mewn"
+	"github.com/leaanthony/mewn"
 	"github.com/leaanthony/slicer"
 	"github.com/leaanthony/spinner"
 )
@@ -249,8 +249,8 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 		ioutil.WriteFile(md5sumFile, []byte(packageJSONMD5), 0644)
 	}
 
-	// Install the bridge library
+	// Install the runtime
-	err = InstallBridge(caller, projectDir, projectOptions)
+	err = InstallRuntime(caller, projectDir, projectOptions)
 	if err != nil {
 		return err
 	}
@@ -263,22 +263,29 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 	return nil
 }
 
-// InstallBridge installs the relevant bridge javascript library
+// InstallRuntime installs the correct runtime for the type of build
-func InstallBridge(caller string, projectDir string, projectOptions *ProjectOptions) error {
+func InstallRuntime(caller string, projectDir string, projectOptions *ProjectOptions) error {
-	bridgeFile := "wailsbridge.prod.js"
+	if caller == "build" {
-	if caller == "serve" {
+		return InstallProdRuntime(projectDir, projectOptions)
-		bridgeFile = "wailsbridge.js"
 	}
 
-	// Copy bridge to project
+	return InstallBridge(projectDir, projectOptions)
-	bridgeAssets := mewn.Group("../wailsruntimeassets/bridge/")
+}
-	bridgeFileData := bridgeAssets.Bytes(bridgeFile)
+
-	bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, projectOptions.FrontEnd.Bridge, "wailsbridge.js")
+// InstallBridge installs the relevant bridge javascript library
-	err := fs.CreateFile(bridgeFileTarget, bridgeFileData)
+func InstallBridge(projectDir string, projectOptions *ProjectOptions) error {
-	if err != nil {
+	bridgeFileData := mewn.String("../runtime/assets/bridge.js")
-		return err
+	bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, "node_modules", "@wailsapp", "runtime", "main.js")
-	}
+	err := fs.CreateFile(bridgeFileTarget, []byte(bridgeFileData))
-	return nil
+	return err
+}
+
+// InstallProdRuntime installs the production runtime
+func InstallProdRuntime(projectDir string, projectOptions *ProjectOptions) error {
+	prodInit := mewn.String("../runtime/js/runtime/init.js")
+	bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, "node_modules", "@wailsapp", "runtime", "main.js")
+	err := fs.CreateFile(bridgeFileTarget, []byte(prodInit))
+	return err
 }
 
 // ServeProject attempts to serve up the current project so that it may be connected to

cmd/linux.go

@@ -25,6 +25,10 @@ const (
 	RedHat
 	// Debian distribution
 	Debian
+	// Gentoo distribution
+	Gentoo
+	// Zorin distribution
+	Zorin
 )
 
 // DistroInfo contains all the information relating to a linux distribution
@@ -66,6 +70,12 @@ func GetLinuxDistroInfo() *DistroInfo {
 						result.Distribution = Arch
 					case "Debian":
 						result.Distribution = Debian
+					case "Gentoo":
+						result.Distribution = Gentoo
+					case "Zorin":
+						result.Distribution = Zorin
+					case "Fedora":
+						result.Distribution = RedHat
 					}
 				case "Description":
 					result.Description = value
@@ -113,6 +123,8 @@ func GetLinuxDistroInfo() *DistroInfo {
 			result.Distribution = Arch
 		case "Debian GNU/Linux":
 			result.Distribution = Debian
+		case "Gentoo/Linux":
+			result.Distribution = Gentoo
 		default:
 			result.Distribution = Unknown
 			result.DistributorID = osName
@@ -121,6 +133,17 @@ func GetLinuxDistroInfo() *DistroInfo {
 	return result
 }
 
+// EqueryInstalled uses equery to see if a package is installed
+func EqueryInstalled(packageName string) (bool, error) {
+	program := NewProgramHelper()
+	equery := program.FindProgram("equery")
+	if equery == nil {
+		return false, fmt.Errorf("cannont check dependencies: equery not found")
+	}
+	_, _, exitCode, _ := equery.Run("l", packageName)
+	return exitCode == 0, nil
+}
+
 // DpkgInstalled uses dpkg to see if a package is installed
 func DpkgInstalled(packageName string) (bool, error) {
 	program := NewProgramHelper()

cmd/prerequisites.go

@@ -49,7 +49,7 @@ func getRequiredProgramsLinux() *Prerequisites {
 	result := &Prerequisites{}
 	distroInfo := GetLinuxDistroInfo()
 	switch distroInfo.Distribution {
-	case Ubuntu, Debian:
+	case Ubuntu, Debian, Zorin:
 		result.Add(newPrerequisite("gcc", "Please install with `sudo apt install build-essentials` and try again"))
 		result.Add(newPrerequisite("pkg-config", "Please install with `sudo apt install pkg-config` and try again"))
 		result.Add(newPrerequisite("npm", "Please install with `sudo snap install node --channel=12/stable --classic` and try again"))
@@ -93,9 +93,12 @@ func getRequiredLibrariesLinux() (*Prerequisites, error) {
 	result := &Prerequisites{}
 	distroInfo := GetLinuxDistroInfo()
 	switch distroInfo.Distribution {
-	case Ubuntu:
+	case Ubuntu, Debian, Zorin:
 		result.Add(newPrerequisite("libgtk-3-dev", "Please install with `sudo apt install libgtk-3-dev` and try again"))
 		result.Add(newPrerequisite("libwebkit2gtk-4.0-dev", "Please install with `sudo apt install libwebkit2gtk-4.0-dev` and try again"))
+	case Gentoo:
+		result.Add(newPrerequisite("gtk+:3", "Please install with `sudo emerge gtk+:3` and try again"))
+		result.Add(newPrerequisite("webkit-gtk", "Please install with `sudo emerge webkit-gtk` and try again"))
 	case Arch:
 		result.Add(newPrerequisite("gtk3", "Please install with `sudo pacman -S gtk3` and try again"))
 		result.Add(newPrerequisite("webkit2gtk", "Please install with `sudo pacman -S webkit2gtk` and try again"))

cmd/program.go

@@ -117,14 +117,15 @@ func (p *ProgramHelper) RunCommandArray(args []string, dir ...string) error {
 	}
 	args = args[1:]
 	var stderr string
-	// fmt.Printf("RunCommandArray = %s %+v\n", program, args)
+	var stdout string
 	if len(dir) > 0 {
-		_, stderr, err = p.shell.RunInDirectory(dir[0], program, args...)
+		stdout, stderr, err = p.shell.RunInDirectory(dir[0], program, args...)
 	} else {
-		_, stderr, err = p.shell.Run(program, args...)
+		stdout, stderr, err = p.shell.Run(program, args...)
 	}
 	if err != nil {
 		fmt.Println(stderr)
+		fmt.Println(stdout)
 	}
 	return err
 }

cmd/project.go

@@ -7,6 +7,7 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
+	"sort"
 	"strings"
 
 	"github.com/leaanthony/slicer"
@@ -184,7 +185,13 @@ func (po *ProjectOptions) PromptForInputs() error {
 		po.selectedTemplate = templateDetails[po.Template]
 	} else {
 
-		for _, templateDetail := range templateDetails {
+		keys := make([]string, 0)
+		for k := range templateDetails {
+			keys = append(keys, k)
+		}
+		sort.Strings(keys)
+		for _, k := range keys {
+			templateDetail := templateDetails[k]
 			templateList.Add(templateDetail)
 			options.Add(fmt.Sprintf("%s - %s", templateDetail.Metadata.Name, templateDetail.Metadata.ShortDescription))
 		}

cmd/semver.go

@@ -3,7 +3,7 @@ package cmd
 import (
 	"fmt"
 
-	"github.com/masterminds/semver"
+	"github.com/Masterminds/semver"
 )
 
 // SemanticVersion is a struct containing a semantic version

cmd/system.go

@@ -272,7 +272,7 @@ func CheckDependencies(logger *Logger) (bool, error) {
 		distroInfo := GetLinuxDistroInfo()
 		for _, library := range *requiredLibraries {
 			switch distroInfo.Distribution {
-			case Ubuntu, Debian:
+			case Ubuntu, Zorin, Debian:
 				installed, err := DpkgInstalled(library.Name)
 				if err != nil {
 					return false, err
@@ -305,6 +305,17 @@ func CheckDependencies(logger *Logger) (bool, error) {
 				} else {
 					logger.Green("Library '%s' installed.", library.Name)
 				}
+			case Gentoo:
+				installed, err := EqueryInstalled(library.Name)
+				if err != nil {
+					return false, err
+				}
+				if !installed {
+					errors = true
+					logger.Error("Library '%s' not found. %s", library.Name, library.Help)
+				} else {
+					logger.Green("Library '%s' installed.", library.Name)
+				}
 			default:
 				return false, RequestSupportForDistribution(distroInfo, library.Name)
 			}

cmd/templates/angular-template/frontend/.editorconfig

@@ -0,0 +1,13 @@
+# Editor configuration, see https://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

cmd/templates/angular-template/frontend/.gitignore

@@ -0,0 +1,47 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+# Only exists if Bazel was run
+/bazel-out
+
+# dependencies
+/node_modules
+
+# profiling files
+chrome-profiler-events.json
+speed-measure-plugin.json
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+.history/*
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db
+.editorcinfig

cmd/templates/angular-template/frontend/README.md

@@ -0,0 +1,27 @@
+# MyApp
+
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 8.0.3.
+
+## Development server
+
+Run `npx ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files.
+
+## Code scaffolding
+
+Run `npx ng generate component component-name` to generate a new component. You can also use `npx ng generate directive|pipe|service|class|guard|interface|enum|module`.
+
+## Build
+
+Run `npx ng build` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `--prod` flag for a production build.
+
+## Running unit tests
+
+Run `npx ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Running end-to-end tests
+
+Run `npx ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
+
+## Further help
+
+To get more help on the Angular CLI use `npx ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).

cmd/templates/angular-template/frontend/angular.json

@@ -0,0 +1,121 @@
+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "my-app": {
+      "projectType": "application",
+      "schematics": {},
+      "root": "",
+      "sourceRoot": "src",
+      "prefix": "app",
+      "architect": {
+        "build": {
+          "builder": "ngx-build-plus:browser",
+          "options": {
+            "outputPath": "dist/my-app",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.app.json",
+            "aot": false,
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "aot": true,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true,
+              "budgets": [
+                {
+                  "type": "initial",
+                  "maximumWarning": "2mb",
+                  "maximumError": "5mb"
+                }
+              ]
+            }
+          }
+        },
+        "serve": {
+          "builder": "ngx-build-plus:dev-server",
+          "options": {
+            "browserTarget": "my-app:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "my-app:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "my-app:build"
+          }
+        },
+        "test": {
+          "builder": "ngx-build-plus:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "tsconfig.spec.json",
+            "karmaConfig": "karma.conf.js",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              "src/styles.css"
+            ],
+            "scripts": []
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "tsconfig.app.json",
+              "tsconfig.spec.json",
+              "e2e/tsconfig.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        },
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "my-app:serve"
+          },
+          "configurations": {
+            "production": {
+              "devServerTarget": "my-app:serve:production"
+            }
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "my-app"
+}

cmd/templates/angular-template/frontend/browserslist

@@ -0,0 +1,12 @@
+# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
+# For additional information regarding the format and rule options, please see:
+# https://github.com/browserslist/browserslist#queries
+
+# You can see what browsers were selected by your queries by running:
+#   npx browserslist
+
+> 0.5%
+last 2 versions
+Firefox ESR
+not dead
+not IE 9-11 # For IE 9-11 support, remove 'not'.

cmd/templates/angular-template/frontend/e2e/protractor.conf.js

@@ -0,0 +1,32 @@
+// @ts-check
+// Protractor configuration file, see link for more information
+// https://github.com/angular/protractor/blob/master/lib/config.ts
+
+const { SpecReporter } = require('jasmine-spec-reporter');
+
+/**
+ * @type { import("protractor").Config }
+ */
+exports.config = {
+  allScriptsTimeout: 11000,
+  specs: [
+    './src/**/*.e2e-spec.ts'
+  ],
+  capabilities: {
+    'browserName': 'chrome'
+  },
+  directConnect: true,
+  baseUrl: 'http://localhost:4200/',
+  framework: 'jasmine',
+  jasmineNodeOpts: {
+    showColors: true,
+    defaultTimeoutInterval: 30000,
+    print: function() {}
+  },
+  onPrepare() {
+    require('ts-node').register({
+      project: require('path').join(__dirname, './tsconfig.json')
+    });
+    jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } }));
+  }
+};

cmd/templates/angular-template/frontend/e2e/src/app.e2e-spec.ts

@@ -0,0 +1,23 @@
+import { AppPage } from './app.po';
+import { browser, logging } from 'protractor';
+
+describe('workspace-project App', () => {
+  let page: AppPage;
+
+  beforeEach(() => {
+    page = new AppPage();
+  });
+
+  it('should display welcome message', () => {
+    page.navigateTo();
+    expect(page.getTitleText()).toEqual('Welcome to my-app!');
+  });
+
+  afterEach(async () => {
+    // Assert that there are no errors emitted from the browser
+    const logs = await browser.manage().logs().get(logging.Type.BROWSER);
+    expect(logs).not.toContain(jasmine.objectContaining({
+      level: logging.Level.SEVERE,
+    } as logging.Entry));
+  });
+});

cmd/templates/angular-template/frontend/e2e/src/app.po.ts

@@ -0,0 +1,11 @@
+import { browser, by, element } from 'protractor';
+
+export class AppPage {
+  navigateTo() {
+    return browser.get(browser.baseUrl) as Promise<any>;
+  }
+
+  getTitleText() {
+    return element(by.css('app-root h1')).getText() as Promise<string>;
+  }
+}

cmd/templates/angular-template/frontend/e2e/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/e2e",
+    "module": "commonjs",
+    "target": "es5",
+    "types": [
+      "jasmine",
+      "jasminewd2",
+      "node"
+    ]
+  }
+}

cmd/templates/angular-template/frontend/karma.conf.js

@@ -0,0 +1,32 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/1.0/config/configuration-file.html
+
+module.exports = function (config) {
+  config.set({
+    basePath: '',
+    frameworks: ['jasmine', '@angular-devkit/build-angular'],
+    plugins: [
+      require('karma-jasmine'),
+      require('karma-chrome-launcher'),
+      require('karma-jasmine-html-reporter'),
+      require('karma-coverage-istanbul-reporter'),
+      require('@angular-devkit/build-angular/plugins/karma')
+    ],
+    client: {
+      clearContext: false // leave Jasmine Spec Runner output visible in browser
+    },
+    coverageIstanbulReporter: {
+      dir: require('path').join(__dirname, './coverage/my-app'),
+      reports: ['html', 'lcovonly', 'text-summary'],
+      fixWebpackSourcePaths: true
+    },
+    reporters: ['progress', 'kjhtml'],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: true,
+    browsers: ['Chrome'],
+    singleRun: false,
+    restartOnFileChange: true
+  });
+};

cmd/templates/angular-template/frontend/package.json.template

@@ -0,0 +1,51 @@
+{
+  "name": "my-app",
+  "version": "0.0.0",
+  "scripts": {
+    "ng": "npx ng",
+    "start": "npx ng serve --poll=2000",
+    "build": "npx ng build --single-bundle true --output-hashing none --prod --bundle-styles false",
+    "test": "npx ng test",
+    "lint": "npx ng lint",
+    "e2e": "npx ng e2e"
+  },
+  "private": true,
+  "dependencies": {
+    "@angular/animations": "^8.0.2",
+    "@angular/cdk": "^8.0.1",
+    "@angular/common": "~8.0.1",
+    "@angular/compiler": "~8.0.1",
+    "@angular/core": "~8.0.1",
+    "@angular/forms": "~8.0.1",
+    "@angular/material": "^8.0.1",
+    "@angular/platform-browser": "~8.0.1",
+    "@angular/platform-browser-dynamic": "~8.0.1",
+    "@angular/router": "~8.0.1",
+    "@wailsapp/runtime": "^1.0.0",
+    "ngx-build-plus": "^8.0.3",
+    "rxjs": "~6.4.0",
+    "tslib": "^1.9.0",
+    "zone.js": "~0.9.1"
+  },
+  "devDependencies": {
+    "@angular-devkit/build-angular": "~0.800.0",
+    "@angular/cli": "~8.0.3",
+    "@angular/compiler-cli": "~8.0.1",
+    "@angular/language-service": "~8.0.1",
+    "@types/node": "~8.9.4",
+    "@types/jasmine": "~3.3.8",
+    "@types/jasminewd2": "~2.0.3",
+    "codelyzer": "^5.0.0",
+    "jasmine-core": "~3.4.0",
+    "jasmine-spec-reporter": "~4.2.1",
+    "karma": "~4.1.0",
+    "karma-chrome-launcher": "~2.2.0",
+    "karma-coverage-istanbul-reporter": "~2.0.1",
+    "karma-jasmine": "~2.0.1",
+    "karma-jasmine-html-reporter": "^1.4.0",
+    "protractor": "~5.4.0",
+    "ts-node": "~7.0.0",
+    "tslint": "~5.15.0",
+    "typescript": "~3.4.3"
+  }
+}

cmd/templates/angular-template/frontend/src/app/app-routing.module.ts

@@ -0,0 +1,13 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+const routes: Routes = [];
+
+@NgModule({
+  imports: [
+    RouterModule.forRoot(routes)
+  ],
+  exports: [RouterModule]
+})
+
+export class AppRoutingModule { }

cmd/templates/angular-template/frontend/src/app/app.component.html

@@ -0,0 +1,14 @@
+<!--The content below is only a placeholder and can be replaced.-->
+<div style="text-align:center">
+  <h1>
+    Welcome to {{ title }}!
+  </h1>
+  <img width="300" alt="Angular Logo"
+    src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNTAgMjUwIj4KICAgIDxwYXRoIGZpbGw9IiNERDAwMzEiIGQ9Ik0xMjUgMzBMMzEuOSA2My4ybDE0LjIgMTIzLjFMMTI1IDIzMGw3OC45LTQzLjcgMTQuMi0xMjMuMXoiIC8+CiAgICA8cGF0aCBmaWxsPSIjQzMwMDJGIiBkPSJNMTI1IDMwdjIyLjItLjFWMjMwbDc4LjktNDMuNyAxNC4yLTEyMy4xTDEyNSAzMHoiIC8+CiAgICA8cGF0aCAgZmlsbD0iI0ZGRkZGRiIgZD0iTTEyNSA1Mi4xTDY2LjggMTgyLjZoMjEuN2wxMS43LTI5LjJoNDkuNGwxMS43IDI5LjJIMTgzTDEyNSA1Mi4xem0xNyA4My4zaC0zNGwxNy00MC45IDE3IDQwLjl6IiAvPgogIDwvc3ZnPg==">
+
+    <br />
+    <button (click)="onClickMe()">Hello</button>
+  <p>{{clickMessage}}</p>
+</div>
+
+<router-outlet></router-outlet>

cmd/templates/angular-template/frontend/src/app/app.component.spec.ts

@@ -0,0 +1,35 @@
+import { TestBed, async } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
+import { AppComponent } from './app.component';
+
+describe('AppComponent', () => {
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        RouterTestingModule
+      ],
+      declarations: [
+        AppComponent
+      ],
+    }).compileComponents();
+  }));
+
+  it('should create the app', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.debugElement.componentInstance;
+    expect(app).toBeTruthy();
+  });
+
+  it(`should have as title 'my-app'`, () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    const app = fixture.debugElement.componentInstance;
+    expect(app.title).toEqual('my-app');
+  });
+
+  it('should render title in a h1 tag', () => {
+    const fixture = TestBed.createComponent(AppComponent);
+    fixture.detectChanges();
+    const compiled = fixture.debugElement.nativeElement;
+    expect(compiled.querySelector('h1').textContent).toContain('Welcome to my-app!');
+  });
+});

cmd/templates/angular-template/frontend/src/app/app.component.ts

@@ -0,0 +1,19 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: '[id="app"]',
+  templateUrl: './app.component.html',
+  styleUrls: ['./app.component.css']
+})
+export class AppComponent {
+  title = 'my-app';
+
+  clickMessage = '';
+
+  onClickMe() {
+    // @ts-ignore
+    window.backend.basic().then(result =>
+      this.clickMessage = result
+    );
+  }
+}

cmd/templates/angular-template/frontend/src/app/app.module.ts

@@ -0,0 +1,20 @@
+import { BrowserModule } from '@angular/platform-browser';
+import { NgModule } from '@angular/core';
+
+import { AppRoutingModule } from './app-routing.module';
+import { AppComponent } from './app.component';
+
+import { APP_BASE_HREF } from '@angular/common';
+
+@NgModule({
+  declarations: [
+    AppComponent
+  ],
+  imports: [
+    BrowserModule,
+    AppRoutingModule
+  ],
+  providers: [{provide: APP_BASE_HREF, useValue : '/' }],
+  bootstrap: [AppComponent]
+})
+export class AppModule { }

cmd/templates/angular-template/frontend/src/environments/environment.prod.ts

@@ -0,0 +1,3 @@
+export const environment = {
+  production: true
+};

cmd/templates/angular-template/frontend/src/environments/environment.ts

@@ -0,0 +1,16 @@
+// This file can be replaced during build by using the `fileReplacements` array.
+// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.
+// The list of file replacements can be found in `angular.json`.
+
+export const environment = {
+  production: false
+};
+
+/*
+ * For easier debugging in development mode, you can import the following file
+ * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
+ *
+ * This import should be commented out in production mode because it will have a negative impact
+ * on performance if an error is thrown.
+ */
+// import 'zone.js/dist/zone-error';  // Included with Angular CLI.

cmd/templates/angular-template/frontend/src/index.html.template

@@ -0,0 +1,14 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+<title>my-app</title>
+  <base href="/">
+
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="icon" type="image/x-icon" href="favicon.ico">
+</head>
+<body>
+  <div id="app"></div>
+</body>
+</html>

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

@@ -0,0 +1,18 @@
+import { enableProdMode } from '@angular/core';
+import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+
+import { AppModule } from './app/app.module';
+import { environment } from './environments/environment';
+
+import 'zone.js'
+
+import Wails from '@wailsapp/runtime';
+
+if (environment.production) {
+  enableProdMode();
+}
+
+Wails.Init(() => {
+  platformBrowserDynamic().bootstrapModule(AppModule)
+    .catch(err => console.error(err));
+});

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

@@ -0,0 +1,63 @@
+/**
+ * This file includes polyfills needed by Angular and is loaded before the app.
+ * You can add your own extra polyfills to this file.
+ *
+ * This file is divided into 2 sections:
+ *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
+ *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
+ *      file.
+ *
+ * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
+ * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
+ * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
+ *
+ * Learn more in https://angular.io/guide/browser-support
+ */
+
+/***************************************************************************************************
+ * BROWSER POLYFILLS
+ */
+
+/** IE10 and IE11 requires the following for NgClass support on SVG elements */
+// import 'classlist.js';  // Run `npm install --save classlist.js`.
+
+/**
+ * Web Animations `@angular/platform-browser/animations`
+ * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
+ * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
+ */
+// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+/**
+ * By default, zone.js will patch all possible macroTask and DomEvents
+ * user can disable parts of macroTask/DomEvents patch by setting following flags
+ * because those flags need to be set before `zone.js` being loaded, and webpack
+ * will put import in the top of bundle, so user need to create a separate file
+ * in this directory (for example: zone-flags.ts), and put the following flags
+ * into that file, and then add the following code before importing zone.js.
+ * import './zone-flags.ts';
+ *
+ * The flags allowed in zone-flags.ts are listed here.
+ *
+ * The following flags will work for all browsers.
+ *
+ * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
+ * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
+ * (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
+ *
+ *  in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
+ *  with the following flag, it will bypass `zone.js` patch for IE/Edge
+ *
+ *  (window as any).__Zone_enable_cross_context_check = true;
+ *
+ */
+
+/***************************************************************************************************
+ * Zone JS is required by default for Angular itself.
+ */
+//import 'zone.js/dist/zone';  // Included with Angular CLI.
+
+
+/***************************************************************************************************
+ * APPLICATION IMPORTS
+ */

cmd/templates/angular-template/frontend/src/styles.css

@@ -0,0 +1,24 @@
+/* You can add global styles to this file, and also import other style files */
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
+    "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
+    sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+
+  background-color: #282c34;
+}
+
+p {
+  color: white
+}
+
+h1 {
+  color: white
+}
+
+button {
+  background-color: white;
+  color: black;
+}

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

@@ -0,0 +1,20 @@
+// This file is required by karma.conf.js and loads recursively all the .spec and framework files
+
+import 'zone.js/dist/zone-testing';
+import { getTestBed } from '@angular/core/testing';
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting
+} from '@angular/platform-browser-dynamic/testing';
+
+declare const require: any;
+
+// First, initialize the Angular testing environment.
+getTestBed().initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting()
+);
+// Then we find all the tests.
+const context = require.context('./', true, /\.spec\.ts$/);
+// And load the modules.
+context.keys().map(context);

cmd/templates/angular-template/frontend/src/wailsbridge.js

@@ -9,9 +9,9 @@
 export default {
   // The main function
   // Passes the main Wails object to the callback if given.
-  Start: function (callback) {
+  Start: function(callback) {
     if (callback) {
-      window.wails.Events.On("wails:ready", callback);
+      window.wails.events.on("wails:ready", callback);
     }
   }
 };

cmd/templates/angular-template/frontend/tsconfig.app.json

@@ -0,0 +1,14 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/app",
+    "types": []
+  },
+  "include": [
+    "src/**/*.ts"
+  ],
+  "exclude": [
+    "src/test.ts",
+    "src/**/*.spec.ts"
+  ]
+}

cmd/templates/angular-template/frontend/tsconfig.json

@@ -0,0 +1,23 @@
+{
+  "compileOnSave": false,
+  "compilerOptions": {
+    "baseUrl": "./",
+    "outDir": "./dist/out-tsc",
+    "sourceMap": true,
+    "declaration": false,
+    "downlevelIteration": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "importHelpers": true,
+    "target": "es2015",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
+    "lib": [
+      "es2018",
+      "dom"
+    ]
+  }
+}

cmd/templates/angular-template/frontend/tsconfig.spec.json

@@ -0,0 +1,18 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./out-tsc/spec",
+    "types": [
+      "jasmine",
+      "node"
+    ]
+  },
+  "files": [
+    "src/test.ts",
+    "src/polyfills.ts"
+  ],
+  "include": [
+    "src/**/*.spec.ts",
+    "src/**/*.d.ts"
+  ]
+}

cmd/templates/angular-template/frontend/tslint.json

@@ -0,0 +1,92 @@
+{
+  "extends": "tslint:recommended",
+  "rules": {
+    "array-type": false,
+    "arrow-parens": false,
+    "deprecation": {
+      "severity": "warn"
+    },
+    "component-class-suffix": true,
+    "contextual-lifecycle": true,
+    "directive-class-suffix": true,
+    "directive-selector": [
+      true,
+      "attribute",
+      "app",
+      "camelCase"
+    ],
+    "component-selector": [
+      true,
+      "element",
+      "app",
+      "kebab-case"
+    ],
+    "import-blacklist": [
+      true,
+      "rxjs/Rx"
+    ],
+    "interface-name": false,
+    "max-classes-per-file": false,
+    "max-line-length": [
+      true,
+      140
+    ],
+    "member-access": false,
+    "member-ordering": [
+      true,
+      {
+        "order": [
+          "static-field",
+          "instance-field",
+          "static-method",
+          "instance-method"
+        ]
+      }
+    ],
+    "no-consecutive-blank-lines": false,
+    "no-console": [
+      true,
+      "debug",
+      "info",
+      "time",
+      "timeEnd",
+      "trace"
+    ],
+    "no-empty": false,
+    "no-inferrable-types": [
+      true,
+      "ignore-params"
+    ],
+    "no-non-null-assertion": true,
+    "no-redundant-jsdoc": true,
+    "no-switch-case-fall-through": true,
+    "no-use-before-declare": true,
+    "no-var-requires": false,
+    "object-literal-key-quotes": [
+      true,
+      "as-needed"
+    ],
+    "object-literal-sort-keys": false,
+    "ordered-imports": false,
+    "quotemark": [
+      true,
+      "single"
+    ],
+    "trailing-comma": false,
+    "no-conflicting-lifecycle": true,
+    "no-host-metadata-property": true,
+    "no-input-rename": true,
+    "no-inputs-metadata-property": true,
+    "no-output-native": true,
+    "no-output-on-prefix": true,
+    "no-output-rename": true,
+    "no-outputs-metadata-property": true,
+    "template-banana-in-box": true,
+    "template-no-negated-async": true,
+    "use-lifecycle-interface": true,
+    "use-pipe-transform-interface": true
+  },
+  "rulesDirectory": [
+    "codelyzer"
+  ]
+}

cmd/templates/angular-template/go.mod.template

@@ -0,0 +1,5 @@
+module {{.BinaryName}}
+
+require (
+	github.com/wailsapp/wails {{.WailsVersion}}
+)

cmd/templates/angular-template/main.go.template

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"github.com/leaanthony/mewn"
+	"github.com/wailsapp/wails"
+)
+
+func basic() string {
+	return "World!"
+}
+
+func main() {
+
+	js := mewn.String("./frontend/dist/my-app/main-es2015.js")
+	css := mewn.String("./frontend/dist/my-app/styles.css")
+
+	app := wails.CreateApp(&wails.AppConfig{
+		Width:  1024,
+		Height: 768,
+		Title:  "{{.Name}}",
+		JS:     js,
+		CSS:    css,
+		Colour: "#131313",
+	})
+	app.Bind(basic)
+	app.Run()
+}

cmd/templates/angular-template/template.json

@@ -0,0 +1,20 @@
+{
+  "name": "Angular",
+  "version": "1.0.0",
+  "shortdescription": "Angular 8 template (Requires node 10.8+)",
+  "description": "Angular projects w/ @angular/cli - Note: in order to reach the cli use npx like this: npx ng",
+  "dependencies": [
+    {
+      "bin": "npx",
+      "help": "This template requires 'npx'. Please install with 'npm install -g npx'"
+    }
+  ],
+  "install": "npm install",
+  "build": "npx ng build --single-bundle true --output-hashing none --prod --bundle-styles false",
+  "author": "bh90210 <ktc@pm.me>",
+  "created": "2019-06-15 18:23:48.666414555 +0300 EEST m=+223.934866008",
+  "frontenddir": "frontend",
+  "serve": "npx ng serve --poll=2000",
+  "bridge": "src",
+  "wailsdir": ""
+}

cmd/templates/create-react-app/frontend/package.json.template

@@ -4,10 +4,12 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
+    "core-js": "^3.1.4",
     "react": "^16.8.6",
     "react-dom": "^16.8.6",
     "wails-react-scripts": "3.0.1-2",
-    "react-modal": "3.8.1"
+    "react-modal": "3.8.1",
+    "@wailsapp/runtime": "^1.0.0"
   },
   "scripts": {
     "start": "react-scripts start",

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

@@ -1,10 +1,11 @@
 import React from 'react';
 import ReactDOM from 'react-dom';
+import 'core-js/stable';
 import './index.css';
 import App from './App';
 
-import Bridge from "./wailsbridge";
+import Wails from '@wailsapp/runtime';
 
-Bridge.Start(() => {
+Wails.Init(() => {
   ReactDOM.render(<App />, document.getElementById('app'));
 });

cmd/templates/vuebasic/frontend/package.json.template

@@ -9,7 +9,8 @@
   },
   "dependencies": {
     "core-js": "^2.6.4",
-    "vue": "^2.5.22"
+    "vue": "^2.5.22",
+    "@wailsapp/runtime": "^1.0.0"
   },
   "devDependencies": {
     "@vue/cli-plugin-babel": "^3.4.0",

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

@@ -1,13 +1,13 @@
-import Vue from "vue";
+import Vue from 'vue';
-import App from "./App.vue";
+import App from './App.vue';
 
 Vue.config.productionTip = false;
 Vue.config.devtools = true;
 
-import Bridge from "./wailsbridge";
+import Wails from '@wailsapp/runtime';
 
-Bridge.Start(() => {
+Wails.Init(() => {
-  new Vue({
+	new Vue({
-    render: h => h(App)
+		render: h => h(App)
-  }).$mount("#app");
+	}).$mount('#app');
 });

cmd/templates/vuetify-basic/frontend/package.json.template

@@ -12,7 +12,8 @@
     "core-js": "^2.6.4",
     "material-design-icons-iconfont": "^5.0.1",
     "vue": "^2.5.22",
-    "vuetify": "^1.5.14"
+    "vuetify": "^1.5.14",
+    "@wailsapp/runtime": "^1.0.0"
   },
   "devDependencies": {
     "@vue/cli-plugin-babel": "^3.4.0",

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

@@ -1,5 +1,5 @@
 import 'babel-polyfill';
-import Vue from "vue";
+import Vue from 'vue';
 
 // Setup Vuetify
 import Vuetify from 'vuetify';
@@ -7,15 +7,15 @@ Vue.use(Vuetify);
 import 'vuetify/dist/vuetify.min.css';
 import 'material-design-icons-iconfont';
 
-import App from "./App.vue";
+import App from './App.vue';
 
 Vue.config.productionTip = false;
 Vue.config.devtools = true;
 
-import Bridge from "./wailsbridge";
+import Wails from '@wailsapp/runtime';
 
-Bridge.Start(() => {
+Wails.Init(() => {
-  new Vue({
+	new Vue({
-    render: h => h(App)
+		render: h => h(App)
-  }).$mount("#app");
+	}).$mount('#app');
 });

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v0.16.4-pre"
+const Version = "v0.17.6-pre"

cmd/wails/0_setup.go

@@ -96,7 +96,7 @@ func checkLibraries() (errors bool, err error) {
 		distroInfo := cmd.GetLinuxDistroInfo()
 		for _, library := range *requiredLibraries {
 			switch distroInfo.Distribution {
-			case cmd.Ubuntu, cmd.Debian:
+			case cmd.Ubuntu, cmd.Zorin, cmd.Debian:
 				installed, err := cmd.DpkgInstalled(library.Name)
 				if err != nil {
 					return false, err

cmd/wails/4_build.go

@@ -72,8 +72,17 @@ func init() {
 			if err != nil {
 				return err
 			}
+
+				// Ensure that runtime init.js is the production version
+				err = cmd.InstallProdRuntime(projectDir, projectOptions)
+				if err != nil {
+					return err
+				}
 		}
 
+	
+
+
 		// Move to project directory
 		err = os.Chdir(projectDir)
 		if err != nil {

cmd/wails/6_serve.go

@@ -45,7 +45,7 @@ func init() {
 		projectDir := fs.Cwd()
 
 		// Install the bridge library
-		err = cmd.InstallBridge("serve", projectDir, projectOptions)
+		err = cmd.InstallBridge(projectDir, projectOptions)
 		if err != nil {
 			return err
 		}

config.go

@@ -0,0 +1,110 @@
+package wails
+
+import "github.com/leaanthony/mewn"
+
+// AppConfig is the configuration structure used when creating a Wails App object
+type AppConfig struct {
+	Width, Height    int
+	Title            string
+	defaultHTML      string
+	HTML             string
+	JS               string
+	CSS              string
+	Colour           string
+	Resizable        bool
+	DisableInspector bool
+}
+
+// GetWidth returns the desired width
+func (a *AppConfig) GetWidth() int {
+	return a.Width
+}
+
+// GetHeight returns the desired height
+func (a *AppConfig) GetHeight() int {
+	return a.Height
+}
+
+// GetTitle returns the desired window title
+func (a *AppConfig) GetTitle() string {
+	return a.Title
+}
+
+// GetDefaultHTML returns the default HTML
+func (a *AppConfig) GetDefaultHTML() string {
+	return a.defaultHTML
+}
+
+// GetResizable returns true if the window should be resizable
+func (a *AppConfig) GetResizable() bool {
+	return a.Resizable
+}
+
+// GetDisableInspector returns true if the inspector should be disabled
+func (a *AppConfig) GetDisableInspector() bool {
+	return a.DisableInspector
+}
+
+// GetColour returns the colour
+func (a *AppConfig) GetColour() string {
+	return a.Colour
+}
+
+// GetCSS returns the user CSS
+func (a *AppConfig) GetCSS() string {
+	return a.CSS
+}
+
+// GetJS returns the user Javascript
+func (a *AppConfig) GetJS() string {
+	return a.JS
+}
+
+func (a *AppConfig) merge(in *AppConfig) error {
+	if in.CSS != "" {
+		a.CSS = in.CSS
+	}
+	if in.Title != "" {
+		a.Title = in.Title
+	}
+
+	if in.Colour != "" {
+		a.Colour = in.Colour
+	}
+
+	if in.JS != "" {
+		a.JS = in.JS
+	}
+
+	if in.Width != 0 {
+		a.Width = in.Width
+	}
+	if in.Height != 0 {
+		a.Height = in.Height
+	}
+	a.Resizable = in.Resizable
+	a.DisableInspector = in.DisableInspector
+
+	return nil
+}
+
+// Creates the default configuration
+func newConfig(userConfig *AppConfig) (*AppConfig, error) {
+	result := &AppConfig{
+		Width:     800,
+		Height:    600,
+		Resizable: true,
+		Title:     "My Wails App",
+		Colour:    "#FFF", // White by default
+		HTML:      mewn.String("./runtime/assets/default.html"),
+	}
+
+	if userConfig != nil {
+		err := result.merge(userConfig)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return result, nil
+}

go.mod

@@ -1,7 +1,7 @@
 module github.com/wailsapp/wails
 
 require (
-	github.com/Masterminds/semver v1.4.2 // indirect
+	github.com/Masterminds/semver v1.4.2
 	github.com/dchest/cssmin v0.0.0-20151210170030-fb8d9b44afdc // indirect
 	github.com/dchest/htmlmin v0.0.0-20150526090704-e254725e81ac
 	github.com/dchest/jsmin v0.0.0-20160823214000-faeced883947 // indirect
@@ -12,9 +12,8 @@ require (
 	github.com/kennygrant/sanitize v1.2.4
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/leaanthony/mewn v0.10.7
-	github.com/leaanthony/slicer v1.3.1
+	github.com/leaanthony/slicer v1.3.2
 	github.com/leaanthony/spinner v0.5.3
-	github.com/masterminds/semver v1.4.2
 	github.com/mattn/go-colorable v0.1.1 // indirect
 	github.com/mattn/go-isatty v0.0.7 // indirect
 	github.com/mitchellh/go-homedir v1.1.0

go.sum

@@ -25,7 +25,6 @@ github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNU
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
 github.com/kennygrant/sanitize v1.2.4 h1:gN25/otpP5vAsO2djbMhF/LQX6R7+O1TB4yv8NzpJ3o=
 github.com/kennygrant/sanitize v1.2.4/go.mod h1:LGsjYYtgxbetdg5owWB2mpgUL6e2nfw2eObZ0u0qvak=
-github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
 github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
@@ -33,22 +32,18 @@ github.com/kr/pty v1.1.1 h1:VkoXIwSboBpnk99O/KFauAEILuNHv5DVFKZMBN/gUgw=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/leaanthony/mewn v0.10.7 h1:jCcNJyIUOpwj+I5SuATvCugDjHkoo+j6ubEOxxrxmPA=
 github.com/leaanthony/mewn v0.10.7/go.mod h1:CRkTx8unLiSSilu/Sd7i1LwrdaAL+3eQ3ses99qGMEQ=
-github.com/leaanthony/slicer v1.3.1 h1:n2iIV2sxvL/3bpnmVY0vBjXf3yYFWcB6CYLVMrzJxRw=
+github.com/leaanthony/slicer v1.3.2 h1:kGWWFoyaY5WzwGrUsHXMmGbssuYthP4qYBNlkNpNAB8=
-github.com/leaanthony/slicer v1.3.1/go.mod h1:VMB/HGvr3uR3MRpFWHWAm0w+DHQLzPHYe2pKfpFlQIQ=
+github.com/leaanthony/slicer v1.3.2/go.mod h1:VMB/HGvr3uR3MRpFWHWAm0w+DHQLzPHYe2pKfpFlQIQ=
 github.com/leaanthony/spinner v0.5.3 h1:IMTvgdQCec5QA4qRy0wil4XsRP+QcG1OwLWVK/LPZ5Y=
 github.com/leaanthony/spinner v0.5.3/go.mod h1:oHlrvWicr++CVV7ALWYi+qHk/XNA91D9IJ48IqmpVUo=
 github.com/leaanthony/synx v0.1.0 h1:R0lmg2w6VMb8XcotOwAe5DLyzwjLrskNkwU7LLWsyL8=
 github.com/leaanthony/synx v0.1.0/go.mod h1:Iz7eybeeG8bdq640iR+CwYb8p+9EOsgMWghkSRyZcqs=
 github.com/leaanthony/wincursor v0.1.0 h1:Dsyp68QcF5cCs65AMBmxoYNEm0n8K7mMchG6a8fYxf8=
 github.com/leaanthony/wincursor v0.1.0/go.mod h1:7TVwwrzSH/2Y9gLOGH+VhA+bZhoWXBRgbGNTMk+yimE=
-github.com/masterminds/semver v1.4.2 h1:BgrAYDjlAebjtOwS7C/1QZoh5WgyXx4b59ydc+Ph8xI=
-github.com/masterminds/semver v1.4.2/go.mod h1:s7KNT9fnd7edGzwwP7RBX4H0v/CYd5qdOLfkL1V75yg=
-github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRUIY4=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
 github.com/mattn/go-colorable v0.1.1 h1:G1f5SKeVxmagw/IyvzvtZE4Gybcc4Tr1tf7I8z0XgOg=
 github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
-github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=
 github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-isatty v0.0.7 h1:UvyT9uN+3r7yLEYSlJsbQGdsaB/a0DlgWP3pql6iwOc=
@@ -73,11 +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/wailsapp/webview v0.2.7 h1:fN5L5H9Oivg9IJPk7uaXQnjqB68Fny11ZWkIaTIZHmk=
-github.com/wailsapp/webview v0.2.7/go.mod h1:XO9HJbKWokDxUYTWQEBCYg95n/To1v7PxvanDNVf8hY=
 github.com/zserge/webview v0.0.0-20190123072648-16c93bcaeaeb/go.mod h1:a1CV8KR4Dd1eP2g+mEijGOp+HKczwdKHWyx0aPHKvo4=
 golang.org/x/crypto v0.0.0-20190123085648-057139ce5d2b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
 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=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@@ -86,10 +78,8 @@ golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5 h1:6M3SDHlHHDCx2PcQw3S4KsR17
 golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/sys v0.0.0-20180606202747-9527bec2660b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20181228144115-9a3f9b0469bb h1:pf3XwC90UUdNPYWZdFjhGBE7DUFuK3Ct1zWmZ65QN30=
 golang.org/x/sys v0.0.0-20181228144115-9a3f9b0469bb/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862 h1:rM0ROo5vb9AdYJi1110yjWGMej9ITfKddS89P3Fkhug=

lib/binding/function.go

@@ -1,4 +1,4 @@
-package wails
+package binding
 
 import (
 	"bytes"
@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"reflect"
 	"runtime"
+
+	"github.com/wailsapp/wails/lib/logger"
 )
 
 type boundFunction struct {
@@ -14,7 +16,7 @@ type boundFunction struct {
 	functionType       reflect.Type
 	inputs             []reflect.Type
 	returnTypes        []reflect.Type
-	log                *CustomLogger
+	log                *logger.CustomLogger
 	hasErrorReturnType bool
 }
 
@@ -30,7 +32,7 @@ func newBoundFunction(object interface{}) (*boundFunction, error) {
 		fullName:     name,
 		function:     objectValue,
 		functionType: objectType,
-		log:          newCustomLogger(name),
+		log:          logger.NewCustomLogger(name),
 	}
 
 	err := result.processParameters()
@@ -55,7 +57,7 @@ func (b *boundFunction) processParameters() error {
 			b.inputs[index] = param
 			typ := param
 			index := index
-			b.log.DebugFields("Input param", Fields{
+			b.log.DebugFields("Input param", logger.Fields{
 				"index": index,
 				"name":  name,
 				"kind":  kind,

lib/binding/internal.go

@@ -1,27 +1,33 @@
-package wails
+package binding
 
-import "strings"
+import (
-import "fmt"
+	"fmt"
+	"strings"
 
-type internalMethods struct{
+	"github.com/wailsapp/wails/lib/logger"
-	log *CustomLogger
+	"github.com/wailsapp/wails/lib/messages"
-	browser *RuntimeBrowser
+	"github.com/wailsapp/wails/runtime"
+)
+
+type internalMethods struct {
+	log     *logger.CustomLogger
+	browser *runtime.Browser
 }
 
 func newInternalMethods() *internalMethods {
 	return &internalMethods{
-		log: newCustomLogger("InternalCall"),
+		log:     logger.NewCustomLogger("InternalCall"),
-		browser: newRuntimeBrowser(),
+		browser: runtime.NewBrowser(),
 	}
 }
 
-func (i *internalMethods) processCall(callData *callData) (interface{}, error) {
+func (i *internalMethods) processCall(callData *messages.CallData) (interface{}, error) {
 	if !strings.HasPrefix(callData.BindingName, ".wails.") {
 		return nil, fmt.Errorf("Invalid call signature '%s'", callData.BindingName)
 	}
 
 	// Strip prefix
-	var splitCall = strings.Split(callData.BindingName,".")[2:]
+	var splitCall = strings.Split(callData.BindingName, ".")[2:]
 	if len(splitCall) != 2 {
 		return nil, fmt.Errorf("Invalid call signature '%s'", callData.BindingName)
 	}
@@ -37,14 +43,14 @@ func (i *internalMethods) processCall(callData *callData) (interface{}, error) {
 
 func (i *internalMethods) processBrowserCommand(command string, data interface{}) (interface{}, error) {
 	switch command {
-	case "OpenURL": 
+	case "OpenURL":
 		url := data.(string)
 		// Strip string quotes. Credit: https://stackoverflow.com/a/44222648
 		if url[0] == '"' {
 			url = url[1:]
 		}
-		if i := len(url)-1; url[i] == '"' {
+		if i := len(url) - 1; url[i] == '"' {
-				url = url[:i]
+			url = url[:i]
 		}
 		i.log.Debugf("Calling Browser.OpenURL with '%s'", url)
 		return nil, i.browser.OpenURL(url)
@@ -54,12 +60,12 @@ func (i *internalMethods) processBrowserCommand(command string, data interface{}
 		if filename[0] == '"' {
 			filename = filename[1:]
 		}
-		if i := len(filename)-1; filename[i] == '"' {
+		if i := len(filename) - 1; filename[i] == '"' {
-				filename = filename[:i]
+			filename = filename[:i]
 		}
 		i.log.Debugf("Calling Browser.OpenFile with '%s'", filename)
 		return nil, i.browser.OpenFile(filename)
 	default:
 		return nil, fmt.Errorf("Unknown Browser command '%s'", command)
 	}
-}
+}

lib/binding/manager.go

@@ -1,47 +1,46 @@
-package wails
+package binding
 
 import (
 	"fmt"
 	"reflect"
 	"unicode"
+
+	"github.com/wailsapp/wails/lib/logger"
+	"github.com/wailsapp/wails/lib/messages"
+	"github.com/wailsapp/wails/lib/interfaces"
 )
 
-/**
+// Manager handles method binding
-
+type Manager struct {
-binding:
- Name() // Full name (package+name)
- Call(params)
-
-**/
-
-type bindingManager struct {
 	methods          map[string]*boundMethod
 	functions        map[string]*boundFunction
 	internalMethods  *internalMethods
 	initMethods      []*boundMethod
-	log              *CustomLogger
+	log              *logger.CustomLogger
-	renderer         Renderer
+	renderer         interfaces.Renderer
-	runtime          *Runtime // The runtime object to pass to bound structs
+	runtime          interfaces.Runtime // The runtime object to pass to bound structs
 	objectsToBind    []interface{}
 	bindPackageNames bool // Package name should be considered when binding
 }
 
-func newBindingManager() *bindingManager {
+// NewManager creates a new Manager struct
-	result := &bindingManager{
+func NewManager() interfaces.BindingManager {
+	result := &Manager{
 		methods:         make(map[string]*boundMethod),
 		functions:       make(map[string]*boundFunction),
-		log:             newCustomLogger("Bind"),
+		log:             logger.NewCustomLogger("Bind"),
 		internalMethods: newInternalMethods(),
 	}
 	return result
 }
 
-// Sets flag to indicate package names should be considered when binding
+// BindPackageNames sets a flag to indicate package names should be considered when binding
-func (b *bindingManager) BindPackageNames() {
+func (b *Manager) BindPackageNames() {
 	b.bindPackageNames = true
 }
 
-func (b *bindingManager) start(renderer Renderer, runtime *Runtime) error {
+// Start the binding manager
+func (b *Manager) Start(renderer interfaces.Renderer, runtime interfaces.Runtime) error {
 	b.log.Info("Starting")
 	b.renderer = renderer
 	b.runtime = runtime
@@ -54,7 +53,7 @@ func (b *bindingManager) start(renderer Renderer, runtime *Runtime) error {
 	return err
 }
 
-func (b *bindingManager) initialise() error {
+func (b *Manager) initialise() error {
 
 	var err error
 	// var binding *boundMethod
@@ -92,7 +91,7 @@ func (b *bindingManager) initialise() error {
 }
 
 // bind the given struct method
-func (b *bindingManager) bindMethod(object interface{}) error {
+func (b *Manager) bindMethod(object interface{}) error {
 
 	objectType := reflect.TypeOf(object)
 	baseName := objectType.String()
@@ -142,7 +141,7 @@ func (b *bindingManager) bindMethod(object interface{}) error {
 }
 
 // bind the given function object
-func (b *bindingManager) bindFunction(object interface{}) error {
+func (b *Manager) bindFunction(object interface{}) error {
 
 	newFunction, err := newBoundFunction(object)
 	if err != nil {
@@ -159,18 +158,18 @@ func (b *bindingManager) bindFunction(object interface{}) error {
 	return nil
 }
 
-// Save the given object to be bound at start time
+// Bind saves the given object to be bound at start time
-func (b *bindingManager) bind(object interface{}) {
+func (b *Manager) Bind(object interface{}) {
 	// Store binding
 	b.objectsToBind = append(b.objectsToBind, object)
 }
 
-func (b *bindingManager) processInternalCall(callData *callData) (interface{}, error) {
+func (b *Manager) processInternalCall(callData *messages.CallData) (interface{}, error) {
 	// Strip prefix
 	return b.internalMethods.processCall(callData)
 }
 
-func (b *bindingManager) processFunctionCall(callData *callData) (interface{}, error) {
+func (b *Manager) processFunctionCall(callData *messages.CallData) (interface{}, error) {
 	// Return values
 	var result []reflect.Value
 	var err error
@@ -199,7 +198,7 @@ func (b *bindingManager) processFunctionCall(callData *callData) (interface{}, e
 	return result[0].Interface(), nil
 }
 
-func (b *bindingManager) processMethodCall(callData *callData) (interface{}, error) {
+func (b *Manager) processMethodCall(callData *messages.CallData) (interface{}, error) {
 	// Return values
 	var result []reflect.Value
 	var err error
@@ -233,8 +232,8 @@ func (b *bindingManager) processMethodCall(callData *callData) (interface{}, err
 	return nil, nil
 }
 
-// process an incoming call request
+// ProcessCall processes the given call request
-func (b *bindingManager) processCall(callData *callData) (result interface{}, err error) {
+func (b *Manager) ProcessCall(callData *messages.CallData) (result interface{}, err error) {
 	b.log.Debugf("Wanting to call %s", callData.BindingName)
 
 	// Determine if this is function call or method call by the number of
@@ -272,7 +271,7 @@ func (b *bindingManager) processCall(callData *callData) (result interface{}, er
 
 // callWailsInitMethods calls all of the WailsInit methods that were
 // registered with the runtime object
-func (b *bindingManager) callWailsInitMethods() error {
+func (b *Manager) callWailsInitMethods() error {
 	// Create reflect value for runtime object
 	runtimeValue := reflect.ValueOf(b.runtime)
 	params := []reflect.Value{runtimeValue}

lib/binding/method.go

@@ -1,10 +1,12 @@
-package wails
+package binding
 
 import (
 	"bytes"
 	"encoding/json"
 	"fmt"
 	"reflect"
+
+	"github.com/wailsapp/wails/lib/logger"
 )
 
 type boundMethod struct {
@@ -13,7 +15,7 @@ type boundMethod struct {
 	method             reflect.Value
 	inputs             []reflect.Type
 	returnTypes        []reflect.Type
-	log                *CustomLogger
+	log                *logger.CustomLogger
 	hasErrorReturnType bool // Indicates if there is an error return type
 	isWailsInit        bool
 }
@@ -27,7 +29,7 @@ func newBoundMethod(name string, fullName string, method reflect.Value, objectTy
 	}
 
 	// Setup logger
-	result.log = newCustomLogger(result.fullName)
+	result.log = logger.NewCustomLogger(result.fullName)
 
 	// Check if Parameters are valid
 	err := result.processParameters()
@@ -57,7 +59,7 @@ func (b *boundMethod) processParameters() error {
 			b.inputs[index] = param
 			typ := param
 			index := index
-			b.log.DebugFields("Input param", Fields{
+			b.log.DebugFields("Input param", logger.Fields{
 				"index": index,
 				"name":  name,
 				"kind":  kind,
@@ -166,10 +168,10 @@ func (b *boundMethod) setInputValue(index int, typ reflect.Type, val interface{}
 			reflect.Map,
 			reflect.Ptr,
 			reflect.Slice:
-			logger.Debug("Converting nil to type")
+			b.log.Debug("Converting nil to type")
 			result = reflect.ValueOf(val).Convert(typ)
 		default:
-			logger.Debug("Cannot convert nil to type, returning error")
+			b.log.Debug("Cannot convert nil to type, returning error")
 			return reflect.Zero(typ), fmt.Errorf("Unable to use null value for parameter %d of method %s", index+1, b.fullName)
 		}
 	} else {

lib/event/manager.go

@@ -1,31 +1,34 @@
-package wails
+package event
 
 import (
 	"fmt"
 	"sync"
+	"github.com/wailsapp/wails/lib/logger"
+	"github.com/wailsapp/wails/lib/messages"
+	"github.com/wailsapp/wails/lib/interfaces"
 )
 
-// eventManager handles and processes events
+// Manager handles and processes events
-type eventManager struct {
+type Manager struct {
-	incomingEvents chan *eventData
+	incomingEvents chan *messages.EventData
 	listeners      map[string][]*eventListener
 	exit           bool
-	log            *CustomLogger
+	log            *logger.CustomLogger
-	renderer       Renderer // Messages will be dispatched to the frontend
+	renderer       interfaces.Renderer // Messages will be dispatched to the frontend
 }
 
-// newEventManager creates a new event manager with a 100 event buffer
+// NewManager creates a new event manager with a 100 event buffer
-func newEventManager() *eventManager {
+func NewManager() interfaces.EventManager {
-	return &eventManager{
+	return &Manager{
-		incomingEvents: make(chan *eventData, 100),
+		incomingEvents: make(chan *messages.EventData, 100),
 		listeners:      make(map[string][]*eventListener),
 		exit:           false,
-		log:            newCustomLogger("Events"),
+		log:            logger.NewCustomLogger("Events"),
 	}
 }
 
 // PushEvent places the given event on to the event queue
-func (e *eventManager) PushEvent(eventData *eventData) {
+func (e *Manager) PushEvent(eventData *messages.EventData) {
 	e.incomingEvents <- eventData
 }
 
@@ -40,7 +43,7 @@ type eventListener struct {
 }
 
 // Creates a new event listener from the given callback function
-func (e *eventManager) addEventListener(eventName string, callback func(...interface{}), counter int) error {
+func (e *Manager) addEventListener(eventName string, callback func(...interface{}), counter int) error {
 
 	// Sanity check inputs
 	if callback == nil {
@@ -65,18 +68,19 @@ func (e *eventManager) addEventListener(eventName string, callback func(...inter
 	return nil
 }
 
-func (e *eventManager) On(eventName string, callback func(...interface{})) {
+// On adds a listener for the given event
+func (e *Manager) On(eventName string, callback func(...interface{})) {
 	// Add a persistent eventListener (counter = 0)
 	e.addEventListener(eventName, callback, 0)
 }
 
 // Emit broadcasts the given event to the subscribed listeners
-func (e *eventManager) Emit(eventName string, optionalData ...interface{}) {
+func (e *Manager) Emit(eventName string, optionalData ...interface{}) {
-	e.incomingEvents <- &eventData{Name: eventName, Data: optionalData}
+	e.incomingEvents <- &messages.EventData{Name: eventName, Data: optionalData}
 }
 
-// Starts the event manager's queue processing
+// Start the event manager's queue processing
-func (e *eventManager) start(renderer Renderer) {
+func (e *Manager) Start(renderer interfaces.Renderer) {
 
 	e.log.Info("Starting")
 
@@ -95,7 +99,7 @@ func (e *eventManager) start(renderer Renderer) {
 			// TODO: Listen for application exit
 			select {
 			case event := <-e.incomingEvents:
-				e.log.DebugFields("Got Event", Fields{
+				e.log.DebugFields("Got Event", logger.Fields{
 					"data": event.Data,
 					"name": event.Name,
 				})
@@ -143,6 +147,6 @@ func (e *eventManager) start(renderer Renderer) {
 	wg.Wait()
 }
 
-func (e *eventManager) stop() {
+func (e *Manager) stop() {
 	e.exit = true
 }

lib/interfaces/appconfig.go

@@ -0,0 +1,14 @@
+package interfaces
+
+// AppConfig is the application config interface
+type AppConfig interface {
+	GetWidth() int
+	GetHeight() int
+	GetTitle() string
+	GetResizable() bool
+	GetDefaultHTML() string
+	GetDisableInspector() bool
+	GetColour() string
+	GetCSS() string
+	GetJS() string
+}

lib/interfaces/bindingmanager.go

@@ -0,0 +1,10 @@
+package interfaces
+
+import "github.com/wailsapp/wails/lib/messages"
+
+// BindingManager is the binding manager interface
+type BindingManager interface {
+	Bind(object interface{})
+	Start(renderer Renderer, runtime Runtime) error
+	ProcessCall(callData *messages.CallData) (result interface{}, err error)
+}

lib/interfaces/eventmanager.go

@@ -0,0 +1,11 @@
+package interfaces
+
+import "github.com/wailsapp/wails/lib/messages"
+
+// EventManager is the event manager interface
+type EventManager interface {
+	PushEvent(*messages.EventData)
+	Emit(eventName string, optionalData ...interface{})
+	On(eventName string, callback func(...interface{}))
+	Start(Renderer)
+}

lib/interfaces/ipcmanager.go

@@ -0,0 +1,8 @@
+package interfaces
+
+// IPCManager is the event manager interface
+type IPCManager interface {
+	BindRenderer(Renderer)
+	Dispatch(message string)
+	Start(eventManager EventManager, bindingManager BindingManager)
+}

lib/interfaces/renderer.go

@@ -1,8 +1,11 @@
-package wails
+package interfaces
 
+import (
+	"github.com/wailsapp/wails/lib/messages"
+)
 // Renderer is an interface describing a Wails target to render the app to
 type Renderer interface {
-	Initialise(*AppConfig, *ipcManager, *eventManager) error
+	Initialise(AppConfig, IPCManager, EventManager) error
 	Run() error
 
 	// Binding
@@ -10,7 +13,7 @@ type Renderer interface {
 	Callback(data string) error
 
 	// Events
-	NotifyEvent(eventData *eventData) error
+	NotifyEvent(eventData *messages.EventData) error
 
 	// Dialog Runtime
 	SelectFile() string

lib/interfaces/runtime.go

@@ -0,0 +1,4 @@
+package interfaces
+
+// Runtime interface
+type Runtime interface {}

lib/ipc/call.go

@@ -1,13 +1,10 @@
-package wails
+package ipc
 
 import (
 	"fmt"
-)
 
-type callData struct {
+	"github.com/wailsapp/wails/lib/messages"
-	BindingName string `json:"bindingName"`
+)
-	Data        string `json:"data,omitempty"`
-}
 
 func init() {
 	messageProcessors["call"] = processCallData
@@ -15,7 +12,7 @@ func init() {
 
 func processCallData(message *ipcMessage) (*ipcMessage, error) {
 
-	var payload callData
+	var payload messages.CallData
 
 	// Decode binding call data
 	payloadMap := message.Payload.(map[string]interface{})

lib/ipc/event.go

@@ -1,13 +1,10 @@
-package wails
+package ipc
 
 import (
 	"encoding/json"
-)
 
-type eventData struct {
+	"github.com/wailsapp/wails/lib/messages"
-	Name string      `json:"name"`
+)
-	Data interface{} `json:"data"`
-}
 
 // Register the message handler
 func init() {
@@ -19,7 +16,7 @@ func processEventData(message *ipcMessage) (*ipcMessage, error) {
 
 	// TODO: Is it worth double checking this is actually an event message,
 	// even though that's done by the caller?
-	var payload eventData
+	var payload messages.EventData
 
 	// Decode event data
 	payloadMap := message.Payload.(map[string]interface{})

lib/ipc/log.go

@@ -1,9 +1,6 @@
-package wails
+package ipc
 
-type logData struct {
+import "github.com/wailsapp/wails/lib/messages"
-	Level   string `json:"level"`
-	Message string `json:"string"`
-}
 
 // Register the message handler
 func init() {
@@ -13,7 +10,7 @@ func init() {
 // This processes the given log message
 func processLogData(message *ipcMessage) (*ipcMessage, error) {
 
-	var payload logData
+	var payload messages.LogData
 
 	// Decode event data
 	payloadMap := message.Payload.(map[string]interface{})

lib/ipc/manager.go

@@ -1,35 +1,42 @@
-package wails
+package ipc
 
 import (
 	"fmt"
+
+	"github.com/wailsapp/wails/lib/interfaces"
+	"github.com/wailsapp/wails/lib/logger"
+	"github.com/wailsapp/wails/lib/messages"
 )
 
-type ipcManager struct {
+// Manager manages the IPC subsystem
-	renderer     Renderer // The renderer
+type Manager struct {
+	renderer     interfaces.Renderer // The renderer
 	messageQueue chan *ipcMessage
 	// quitChannel  chan struct{}
 	// signals      chan os.Signal
-	log            *CustomLogger
+	log            *logger.CustomLogger
-	eventManager   *eventManager
+	eventManager   interfaces.EventManager
-	bindingManager *bindingManager
+	bindingManager interfaces.BindingManager
 }
 
-func newIPCManager() *ipcManager {
+// NewManager creates a new IPC Manager
-	result := &ipcManager{
+func NewManager() interfaces.IPCManager {
+	result := &Manager{
 		messageQueue: make(chan *ipcMessage, 100),
 		// 		quitChannel:  make(chan struct{}),
 		// 		signals:      make(chan os.Signal, 1),
-		log: newCustomLogger("IPC"),
+		log: logger.NewCustomLogger("IPC"),
 	}
 	return result
 }
 
-// Sets the renderer, returns the dispatch function
+// BindRenderer sets the renderer, returns the dispatch function
-func (i *ipcManager) bindRenderer(renderer Renderer) {
+func (i *Manager) BindRenderer(renderer interfaces.Renderer) {
 	i.renderer = renderer
 }
 
-func (i *ipcManager) start(eventManager *eventManager, bindingManager *bindingManager) {
+// Start the IPC Manager
+func (i *Manager) Start(eventManager interfaces.EventManager, bindingManager interfaces.BindingManager) {
 
 	// Store manager references
 	i.eventManager = eventManager
@@ -42,36 +49,36 @@ func (i *ipcManager) start(eventManager *eventManager, bindingManager *bindingMa
 		for running {
 			select {
 			case incomingMessage := <-i.messageQueue:
-				i.log.DebugFields("Processing message", Fields{
+				i.log.DebugFields("Processing message", logger.Fields{
 					"1D": &incomingMessage,
 				})
 				switch incomingMessage.Type {
 				case "call":
-					callData := incomingMessage.Payload.(*callData)
+					callData := incomingMessage.Payload.(*messages.CallData)
-					i.log.DebugFields("Processing call", Fields{
+					i.log.DebugFields("Processing call", logger.Fields{
 						"1D":          &incomingMessage,
 						"bindingName": callData.BindingName,
 						"data":        callData.Data,
 					})
 					go func() {
-						result, err := bindingManager.processCall(callData)
+						result, err := bindingManager.ProcessCall(callData)
-						i.log.DebugFields("processed call", Fields{"result": result, "err": err})
+						i.log.DebugFields("processed call", logger.Fields{"result": result, "err": err})
 						if err != nil {
 							incomingMessage.ReturnError(err.Error())
 						} else {
 							incomingMessage.ReturnSuccess(result)
 						}
-						i.log.DebugFields("Finished processing call", Fields{
+						i.log.DebugFields("Finished processing call", logger.Fields{
 							"1D": &incomingMessage,
 						})
 					}()
 				case "event":
 
 					// Extract event data
-					eventData := incomingMessage.Payload.(*eventData)
+					eventData := incomingMessage.Payload.(*messages.EventData)
 
 					// Log
-					i.log.DebugFields("Processing event", Fields{
+					i.log.DebugFields("Processing event", logger.Fields{
 						"name": eventData.Name,
 						"data": eventData.Data,
 					})
@@ -80,24 +87,24 @@ func (i *ipcManager) start(eventManager *eventManager, bindingManager *bindingMa
 					i.eventManager.PushEvent(eventData)
 
 					// Log
-					i.log.DebugFields("Finished processing event", Fields{
+					i.log.DebugFields("Finished processing event", logger.Fields{
 						"name": eventData.Name,
 					})
 				case "log":
-					logdata := incomingMessage.Payload.(*logData)
+					logdata := incomingMessage.Payload.(*messages.LogData)
 					switch logdata.Level {
 					case "info":
-						logger.Info(logdata.Message)
+						logger.GlobalLogger.Info(logdata.Message)
 					case "debug":
-						logger.Debug(logdata.Message)
+						logger.GlobalLogger.Debug(logdata.Message)
 					case "warning":
-						logger.Warning(logdata.Message)
+						logger.GlobalLogger.Warn(logdata.Message)
 					case "error":
-						logger.Error(logdata.Message)
+						logger.GlobalLogger.Error(logdata.Message)
 					case "fatal":
-						logger.Fatal(logdata.Message)
+						logger.GlobalLogger.Fatal(logdata.Message)
 					default:
-						i.log.ErrorFields("Invalid log level sent", Fields{
+						logger.ErrorFields("Invalid log level sent", logger.Fields{
 							"level":   logdata.Level,
 							"message": logdata.Message,
 						})
@@ -107,7 +114,7 @@ func (i *ipcManager) start(eventManager *eventManager, bindingManager *bindingMa
 				}
 
 				// Log
-				i.log.DebugFields("Finished processing message", Fields{
+				i.log.DebugFields("Finished processing message", logger.Fields{
 					"1D": &incomingMessage,
 				})
 				// 			case <-manager.quitChannel:
@@ -125,7 +132,7 @@ func (i *ipcManager) start(eventManager *eventManager, bindingManager *bindingMa
 // Dispatch receives JSON encoded messages from the renderer.
 // It processes the message to ensure that it is valid and places
 // the processed message on the message queue
-func (i *ipcManager) Dispatch(message string) {
+func (i *Manager) Dispatch(message string) {
 
 	// Create a new IPC Message
 	incomingMessage, err := newIPCMessage(message, i.SendResponse)
@@ -148,7 +155,7 @@ func (i *ipcManager) Dispatch(message string) {
 }
 
 // SendResponse sends the given response back to the frontend
-func (i *ipcManager) SendResponse(response *ipcResponse) error {
+func (i *Manager) SendResponse(response *ipcResponse) error {
 
 	// Serialise the Message
 	data, err := response.Serialise()

lib/ipc/message.go

@@ -1,4 +1,4 @@
-package wails
+package ipc
 
 import (
 	"encoding/json"

lib/ipc/response.go

@@ -1,4 +1,4 @@
-package wails
+package ipc
 
 import (
 	"encoding/hex"

lib/logger/custom.go

@@ -1,4 +1,4 @@
-package wails
+package logger
 
 // CustomLogger is a wrapper object to logrus
 type CustomLogger struct {
@@ -6,7 +6,8 @@ type CustomLogger struct {
 	errorOnly bool
 }
 
-func newCustomLogger(prefix string) *CustomLogger {
+// NewCustomLogger creates a new custom logger with the given prefix
+func NewCustomLogger(prefix string) *CustomLogger {
 	return &CustomLogger{
 		prefix: "[" + prefix + "] ",
 	}
@@ -14,90 +15,90 @@ func newCustomLogger(prefix string) *CustomLogger {
 
 // Info level message
 func (c *CustomLogger) Info(message string) {
-	logger.Info(c.prefix + message)
+	GlobalLogger.Info(c.prefix + message)
 }
 
 // Infof - formatted message
 func (c *CustomLogger) Infof(message string, args ...interface{}) {
-	logger.Infof(c.prefix+message, args...)
+	GlobalLogger.Infof(c.prefix+message, args...)
 }
 
 // InfoFields - message with fields
 func (c *CustomLogger) InfoFields(message string, fields Fields) {
-	logger.WithFields(map[string]interface{}(fields)).Info(c.prefix + message)
+	GlobalLogger.WithFields(map[string]interface{}(fields)).Info(c.prefix + message)
 }
 
 // Debug level message
 func (c *CustomLogger) Debug(message string) {
-	logger.Debug(c.prefix + message)
+	GlobalLogger.Debug(c.prefix + message)
 }
 
 // Debugf - formatted message
 func (c *CustomLogger) Debugf(message string, args ...interface{}) {
-	logger.Debugf(c.prefix+message, args...)
+	GlobalLogger.Debugf(c.prefix+message, args...)
 }
 
 // DebugFields - message with fields
 func (c *CustomLogger) DebugFields(message string, fields Fields) {
-	logger.WithFields(map[string]interface{}(fields)).Debug(c.prefix + message)
+	GlobalLogger.WithFields(map[string]interface{}(fields)).Debug(c.prefix + message)
 }
 
 // Warn level message
 func (c *CustomLogger) Warn(message string) {
-	logger.Warn(c.prefix + message)
+	GlobalLogger.Warn(c.prefix + message)
 }
 
 // Warnf - formatted message
 func (c *CustomLogger) Warnf(message string, args ...interface{}) {
-	logger.Warnf(c.prefix+message, args...)
+	GlobalLogger.Warnf(c.prefix+message, args...)
 }
 
 // WarnFields - message with fields
 func (c *CustomLogger) WarnFields(message string, fields Fields) {
-	logger.WithFields(map[string]interface{}(fields)).Warn(c.prefix + message)
+	GlobalLogger.WithFields(map[string]interface{}(fields)).Warn(c.prefix + message)
 }
 
 // Error level message
 func (c *CustomLogger) Error(message string) {
-	logger.Error(c.prefix + message)
+	GlobalLogger.Error(c.prefix + message)
 }
 
 // Errorf - formatted message
 func (c *CustomLogger) Errorf(message string, args ...interface{}) {
-	logger.Errorf(c.prefix+message, args...)
+	GlobalLogger.Errorf(c.prefix+message, args...)
 }
 
 // ErrorFields - message with fields
 func (c *CustomLogger) ErrorFields(message string, fields Fields) {
-	logger.WithFields(map[string]interface{}(fields)).Error(c.prefix + message)
+	GlobalLogger.WithFields(map[string]interface{}(fields)).Error(c.prefix + message)
 }
 
 // Fatal level message
 func (c *CustomLogger) Fatal(message string) {
-	logger.Fatal(c.prefix + message)
+	GlobalLogger.Fatal(c.prefix + message)
 }
 
 // Fatalf - formatted message
 func (c *CustomLogger) Fatalf(message string, args ...interface{}) {
-	logger.Fatalf(c.prefix+message, args...)
+	GlobalLogger.Fatalf(c.prefix+message, args...)
 }
 
 // FatalFields - message with fields
 func (c *CustomLogger) FatalFields(message string, fields Fields) {
-	logger.WithFields(map[string]interface{}(fields)).Fatal(c.prefix + message)
+	GlobalLogger.WithFields(map[string]interface{}(fields)).Fatal(c.prefix + message)
 }
 
 // Panic level message
 func (c *CustomLogger) Panic(message string) {
-	logger.Panic(c.prefix + message)
+	GlobalLogger.Panic(c.prefix + message)
 }
 
 // Panicf - formatted message
 func (c *CustomLogger) Panicf(message string, args ...interface{}) {
-	logger.Panicf(c.prefix+message, args...)
+	GlobalLogger.Panicf(c.prefix+message, args...)
 }
 
 // PanicFields - message with fields
 func (c *CustomLogger) PanicFields(message string, fields Fields) {
-	logger.WithFields(map[string]interface{}(fields)).Panic(c.prefix + message)
+	GlobalLogger.WithFields(map[string]interface{}(fields)).Panic(c.prefix + message)
 }

lib/logger/log.go

@@ -0,0 +1,47 @@
+package logger
+
+import (
+	"os"
+	"strings"
+
+	"github.com/sirupsen/logrus"
+)
+
+// GlobalLogger is the global logger
+var GlobalLogger = logrus.New()
+
+// Fields is used by the customLogger object to output
+// fields along with a message
+type Fields map[string]interface{}
+
+// Default options for the global logger
+func init() {
+	GlobalLogger.SetOutput(os.Stdout)
+	GlobalLogger.SetLevel(logrus.DebugLevel)
+}
+
+// ErrorFields is a helper for logging fields to the global logger
+func ErrorFields(message string, fields Fields) {
+	GlobalLogger.WithFields(map[string]interface{}(fields)).Error(message)
+}
+
+// SetLogLevel sets the log level to the given level
+func SetLogLevel(level string) {
+	switch strings.ToLower(level) {
+	case "info":
+		GlobalLogger.SetLevel(logrus.InfoLevel)
+	case "debug":
+		GlobalLogger.SetLevel(logrus.DebugLevel)
+	case "warn":
+		GlobalLogger.SetLevel(logrus.WarnLevel)
+	case "error":
+		GlobalLogger.SetLevel(logrus.ErrorLevel)
+	case "fatal":
+		GlobalLogger.SetLevel(logrus.FatalLevel)
+	case "panic":
+		GlobalLogger.SetLevel(logrus.PanicLevel)
+	default:
+		GlobalLogger.SetLevel(logrus.DebugLevel)
+		GlobalLogger.Warnf("Log level '%s' not recognised. Setting to Debug.", level)
+	}
+}

lib/messages/calldata.go

@@ -0,0 +1,7 @@
+package messages
+
+// CallData represents a call to a Go function/method
+type CallData struct {
+	BindingName string `json:"bindingName"`
+	Data        string `json:"data,omitempty"`
+}

lib/messages/eventdata.go

@@ -0,0 +1,7 @@
+package messages
+
+// EventData represents an event sent from the frontend
+type EventData struct {
+	Name string      `json:"name"`
+	Data interface{} `json:"data"`
+}

lib/messages/logdata.go

@@ -0,0 +1,7 @@
+package messages
+
+// LogData represents a call to log from the frontend
+type LogData struct {
+	Level   string `json:"level"`
+	Message string `json:"string"`
+}

lib/renderer/bridge.go

@@ -1,4 +1,4 @@
-package wails
+package renderer
 
 import (
 	"encoding/json"
@@ -10,6 +10,9 @@ import (
 	"github.com/dchest/htmlmin"
 	"github.com/gorilla/websocket"
 	"github.com/leaanthony/mewn"
+	"github.com/wailsapp/wails/lib/interfaces"
+	"github.com/wailsapp/wails/lib/logger"
+	"github.com/wailsapp/wails/lib/messages"
 )
 
 type messageType int
@@ -28,17 +31,17 @@ func (m messageType) toString() string {
 	return [...]string{"j", "s", "h", "n", "b", "c", "w"}[m]
 }
 
-// Headless is a backend that opens a local web server
+// Bridge is a backend that opens a local web server
 // and renders the files over a websocket
-type Headless struct {
+type Bridge struct {
 	// Common
-	log          *CustomLogger
+	log          *logger.CustomLogger
-	ipcManager   *ipcManager
+	ipcManager   interfaces.IPCManager
-	appConfig    *AppConfig
+	appConfig    interfaces.AppConfig
-	eventManager *eventManager
+	eventManager interfaces.EventManager
 	bindingCache []string
 
-	// Headless specific
+	// Bridge specific
 	initialisationJS []string
 	server           *http.Server
 	theConnection    *websocket.Conn
@@ -47,17 +50,17 @@ type Headless struct {
 	lock sync.Mutex
 }
 
-// Initialise the Headless Renderer
+// Initialise the Bridge Renderer
-func (h *Headless) Initialise(appConfig *AppConfig, ipcManager *ipcManager, eventManager *eventManager) error {
+func (h *Bridge) Initialise(appConfig interfaces.AppConfig, ipcManager interfaces.IPCManager, eventManager interfaces.EventManager) error {
 	h.ipcManager = ipcManager
 	h.appConfig = appConfig
 	h.eventManager = eventManager
-	ipcManager.bindRenderer(h)
+	ipcManager.BindRenderer(h)
-	h.log = newCustomLogger("Bridge")
+	h.log = logger.NewCustomLogger("Bridge")
 	return nil
 }
 
-func (h *Headless) evalJS(js string, mtype messageType) error {
+func (h *Bridge) evalJS(js string, mtype messageType) error {
 
 	message := mtype.toString() + js
 
@@ -71,7 +74,7 @@ func (h *Headless) evalJS(js string, mtype messageType) error {
 	return nil
 }
 
-func (h *Headless) injectCSS(css string) {
+func (h *Bridge) injectCSS(css string) {
 	// Minify css to overcome issues in the browser with carriage returns
 	minified, err := htmlmin.Minify([]byte(css), &htmlmin.Options{
 		MinifyStyles: true,
@@ -83,11 +86,11 @@ func (h *Headless) injectCSS(css string) {
 	minifiedCSS = strings.Replace(minifiedCSS, "\\", "\\\\", -1)
 	minifiedCSS = strings.Replace(minifiedCSS, "'", "\\'", -1)
 	minifiedCSS = strings.Replace(minifiedCSS, "\n", " ", -1)
-	inject := fmt.Sprintf("wails._.injectCSS('%s')", minifiedCSS)
+	inject := fmt.Sprintf("wails._.InjectCSS('%s')", minifiedCSS)
 	h.evalJS(inject, cssMessage)
 }
 
-func (h *Headless) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
+func (h *Bridge) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
 	conn, err := websocket.Upgrade(w, r, w.Header(), 1024, 1024)
 	if err != nil {
 		http.Error(w, "Could not open websocket connection", http.StatusBadRequest)
@@ -102,7 +105,7 @@ func (h *Headless) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
 	go h.start(conn)
 }
 
-func (h *Headless) sendMessage(conn *websocket.Conn, msg string) {
+func (h *Bridge) sendMessage(conn *websocket.Conn, msg string) {
 
 	h.lock.Lock()
 	defer h.lock.Unlock()
@@ -112,12 +115,12 @@ func (h *Headless) sendMessage(conn *websocket.Conn, msg string) {
 	}
 }
 
-func (h *Headless) start(conn *websocket.Conn) {
+func (h *Bridge) start(conn *websocket.Conn) {
 
 	// set external.invoke
 	h.log.Infof("Connected to frontend.")
 
-	wailsRuntime := mewn.String("./wailsruntimeassets/default/wails.min.js")
+	wailsRuntime := mewn.String("../../runtime/assets/wails.js")
 	h.evalJS(wailsRuntime, wailsRuntimeMessage)
 
 	// Inject bindings
@@ -144,8 +147,8 @@ func (h *Headless) start(conn *websocket.Conn) {
 	}
 }
 
-// Run the app in headless mode!
+// Run the app in Bridge mode!
-func (h *Headless) Run() error {
+func (h *Bridge) Run() error {
 	h.server = &http.Server{Addr: ":34115"}
 	http.HandleFunc("/bridge", h.wsBridgeHandler)
 
@@ -160,45 +163,45 @@ func (h *Headless) Run() error {
 }
 
 // NewBinding creates a new binding with the frontend
-func (h *Headless) NewBinding(methodName string) error {
+func (h *Bridge) NewBinding(methodName string) error {
 	h.bindingCache = append(h.bindingCache, methodName)
 	return nil
 }
 
-// SelectFile is unsupported for Headless but required
+// SelectFile is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) SelectFile() string {
+func (h *Bridge) SelectFile() string {
 	h.log.Warn("SelectFile() unsupported in bridge mode")
 	return ""
 }
 
-// SelectDirectory is unsupported for Headless but required
+// SelectDirectory is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) SelectDirectory() string {
+func (h *Bridge) SelectDirectory() string {
 	h.log.Warn("SelectDirectory() unsupported in bridge mode")
 	return ""
 }
 
-// SelectSaveFile is unsupported for Headless but required
+// SelectSaveFile is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) SelectSaveFile() string {
+func (h *Bridge) SelectSaveFile() string {
 	h.log.Warn("SelectSaveFile() unsupported in bridge mode")
 	return ""
 }
 
 // Callback sends a callback to the frontend
-func (h *Headless) Callback(data string) error {
+func (h *Bridge) Callback(data string) error {
 	return h.evalJS(data, callbackMessage)
 }
 
 // NotifyEvent notifies the frontend of an event
-func (h *Headless) NotifyEvent(event *eventData) error {
+func (h *Bridge) NotifyEvent(event *messages.EventData) error {
 
 	// Look out! Nils about!
 	var err error
 	if event == nil {
 		err = fmt.Errorf("Sent nil event to renderer.webViewRenderer")
-		logger.Error(err)
+		h.log.Error(err.Error())
 		return err
 	}
 
@@ -215,37 +218,37 @@ func (h *Headless) NotifyEvent(event *eventData) error {
 		}
 	}
 
-	message := fmt.Sprintf("window.wails._.notify('%s','%s')", event.Name, data)
+	message := fmt.Sprintf("window.wails._.Notify('%s','%s')", event.Name, data)
 	return h.evalJS(message, notifyMessage)
 }
 
-// SetColour is unsupported for Headless but required
+// SetColour is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) SetColour(colour string) error {
+func (h *Bridge) SetColour(colour string) error {
-	h.log.WarnFields("SetColour ignored for headless more", Fields{"col": colour})
+	h.log.WarnFields("SetColour ignored for Bridge more", logger.Fields{"col": colour})
 	return nil
 }
 
-// Fullscreen is unsupported for Headless but required
+// Fullscreen is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) Fullscreen() {
+func (h *Bridge) Fullscreen() {
 	h.log.Warn("Fullscreen() unsupported in bridge mode")
 }
 
-// UnFullscreen is unsupported for Headless but required
+// UnFullscreen is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) UnFullscreen() {
+func (h *Bridge) UnFullscreen() {
 	h.log.Warn("UnFullscreen() unsupported in bridge mode")
 }
 
-// SetTitle is currently unsupported for Headless but required
+// SetTitle is currently unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) SetTitle(title string) {
+func (h *Bridge) SetTitle(title string) {
-	h.log.WarnFields("SetTitle() unsupported in bridge mode", Fields{"title": title})
+	h.log.WarnFields("SetTitle() unsupported in bridge mode", logger.Fields{"title": title})
 }
 
-// Close is unsupported for Headless but required
+// Close is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Headless) Close() {
+func (h *Bridge) Close() {
 	h.log.Warn("Close() unsupported in bridge mode")
 }

lib/renderer/webview.go

@@ -1,52 +1,61 @@
-package wails
+package renderer
 
 import (
 	"encoding/json"
 	"fmt"
 	"math/rand"
+	"strings"
 	"sync"
 	"time"
 
 	"github.com/go-playground/colors"
 	"github.com/leaanthony/mewn"
+	"github.com/wailsapp/wails/lib/interfaces"
+	"github.com/wailsapp/wails/lib/logger"
+	"github.com/wailsapp/wails/lib/messages"
 	"github.com/wailsapp/webview"
 )
 
-// Window defines the main application window
+// WebView defines the main webview application window
 // Default values in []
-type webViewRenderer struct {
+type WebView struct {
 	window       webview.WebView // The webview object
-	ipc          *ipcManager
+	ipc          interfaces.IPCManager
-	log          *CustomLogger
+	log          *logger.CustomLogger
-	config       *AppConfig
+	config       interfaces.AppConfig
-	eventManager *eventManager
+	eventManager interfaces.EventManager
 	bindingCache []string
 }
 
+// NewWebView returns a new WebView struct
+func NewWebView() *WebView {
+	return &WebView{}
+}
+
 // Initialise sets up the WebView
-func (w *webViewRenderer) Initialise(config *AppConfig, ipc *ipcManager, eventManager *eventManager) error {
+func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCManager, eventManager interfaces.EventManager) error {
 
 	// Store reference to eventManager
 	w.eventManager = eventManager
 
 	// Set up logger
-	w.log = newCustomLogger("WebView")
+	w.log = logger.NewCustomLogger("WebView")
 
 	// Set up the dispatcher function
 	w.ipc = ipc
-	ipc.bindRenderer(w)
+	ipc.BindRenderer(w)
 
 	// Save the config
 	w.config = config
 
 	// Create the WebView instance
 	w.window = webview.NewWebview(webview.Settings{
-		Width:     config.Width,
+		Width:     config.GetWidth(),
-		Height:    config.Height,
+		Height:    config.GetHeight(),
-		Title:     config.Title,
+		Title:     config.GetTitle(),
-		Resizable: config.Resizable,
+		Resizable: config.GetResizable(),
-		URL:       config.defaultHTML,
+		URL:       config.GetDefaultHTML(),
-		Debug:     !config.DisableInspector,
+		Debug:     !config.GetDisableInspector(),
 		ExternalInvokeCallback: func(_ webview.WebView, message string) {
 			w.ipc.Dispatch(message)
 		},
@@ -55,7 +64,7 @@ func (w *webViewRenderer) Initialise(config *AppConfig, ipc *ipcManager, eventMa
 	// SignalManager.OnExit(w.Exit)
 
 	// Set colour
-	err := w.SetColour(config.Colour)
+	err := w.SetColour(config.GetColour())
 	if err != nil {
 		return err
 	}
@@ -64,7 +73,8 @@ func (w *webViewRenderer) Initialise(config *AppConfig, ipc *ipcManager, eventMa
 	return nil
 }
 
-func (w *webViewRenderer) SetColour(colour string) error {
+// SetColour sets the window colour
+func (w *WebView) SetColour(colour string) error {
 	color, err := colors.Parse(colour)
 	if err != nil {
 		return err
@@ -80,12 +90,12 @@ func (w *webViewRenderer) SetColour(colour string) error {
 
 // evalJS evaluates the given js in the WebView
 // I should rename this to evilJS lol
-func (w *webViewRenderer) evalJS(js string) error {
+func (w *WebView) evalJS(js string) error {
 	outputJS := fmt.Sprintf("%.45s", js)
 	if len(js) > 45 {
 		outputJS += "..."
 	}
-	w.log.DebugFields("Eval", Fields{"js": outputJS})
+	w.log.DebugFields("Eval", logger.Fields{"js": outputJS})
 	//
 	w.window.Dispatch(func() {
 		w.window.Eval(js)
@@ -93,12 +103,21 @@ func (w *webViewRenderer) evalJS(js string) error {
 	return nil
 }
 
+// Escape the Javascripts!
+func escapeJS(js string) (string, error) {
+	result := strings.Replace(js, "\\", "\\\\", -1)
+	result = strings.Replace(result, "'", "\\'", -1)
+	result = strings.Replace(result, "\n", "\\n", -1)
+	return result, nil
+}
+
 // evalJSSync evaluates the given js in the WebView synchronously
 // Do not call this from the main thread or you'll nuke your app because
 // you won't get the callback.
-func (w *webViewRenderer) evalJSSync(js string) error {
+func (w *WebView) evalJSSync(js string) error {
 
 	minified, err := escapeJS(js)
+
 	if err != nil {
 		return err
 	}
@@ -107,7 +126,7 @@ func (w *webViewRenderer) evalJSSync(js string) error {
 	if len(js) > 45 {
 		outputJS += "..."
 	}
-	w.log.DebugFields("EvalSync", Fields{"js": outputJS})
+	w.log.DebugFields("EvalSync", logger.Fields{"js": outputJS})
 
 	ID := fmt.Sprintf("syncjs:%d:%d", time.Now().Unix(), rand.Intn(9999))
 	var wg sync.WaitGroup
@@ -122,7 +141,7 @@ func (w *webViewRenderer) evalJSSync(js string) error {
 			wg.Done()
 			exit = true
 		})
-		command := fmt.Sprintf("wails._.addScript('%s', '%s')", minified, ID)
+		command := fmt.Sprintf("wails._.AddScript('%s', '%s')", minified, ID)
 		w.window.Dispatch(func() {
 			w.window.Eval(command)
 		})
@@ -137,26 +156,30 @@ func (w *webViewRenderer) evalJSSync(js string) error {
 }
 
 // injectCSS adds the given CSS to the WebView
-func (w *webViewRenderer) injectCSS(css string) {
+func (w *WebView) injectCSS(css string) {
 	w.window.Dispatch(func() {
 		w.window.InjectCSS(css)
 	})
 }
 
-// Quit the window
+// Exit closes the window
-func (w *webViewRenderer) Exit() {
+func (w *WebView) Exit() {
 	w.window.Exit()
 }
 
 // Run the window main loop
-func (w *webViewRenderer) Run() error {
+func (w *WebView) Run() error {
 
 	w.log.Info("Run()")
 
 	// Runtime assets
-	wailsRuntime := mewn.String("./wailsruntimeassets/default/wails.min.js")
+	wailsRuntime := mewn.String("../../runtime/assets/wails.js")
+	w.log.Info("1")
+
 	w.evalJS(wailsRuntime)
 
+	w.log.Info("2")
+
 	// Ping the wait channel when the wails runtime is loaded
 	w.eventManager.On("wails:loaded", func(...interface{}) {
 
@@ -168,38 +191,30 @@ func (w *webViewRenderer) Run() error {
 				w.evalJSSync(binding)
 			}
 
-			// // Inject Framework
-			// if w.frameworkJS != "" {
-			// 	w.evalJSSync(w.frameworkJS)
-			// }
-			// if w.frameworkCSS != "" {
-			// 	w.injectCSS(w.frameworkCSS)
-			// }
-
 			// Inject user CSS
-			if w.config.CSS != "" {
+			if w.config.GetCSS() != "" {
-				outputCSS := fmt.Sprintf("%.45s", w.config.CSS)
+				outputCSS := fmt.Sprintf("%.45s", w.config.GetCSS())
 				if len(outputCSS) > 45 {
 					outputCSS += "..."
 				}
-				w.log.DebugFields("Inject User CSS", Fields{"css": outputCSS})
+				w.log.DebugFields("Inject User CSS", logger.Fields{"css": outputCSS})
-				w.injectCSS(w.config.CSS)
+				w.injectCSS(w.config.GetCSS())
 			} else {
 				// Use default wails css
 				w.log.Debug("Injecting Default Wails CSS")
-				defaultCSS := mewn.String("./wailsruntimeassets/default/wails.css")
+				defaultCSS := mewn.String("../../runtime/assets/wails.css")
 
 				w.injectCSS(defaultCSS)
 			}
 
 			// Inject user JS
-			if w.config.JS != "" {
+			if w.config.GetJS() != "" {
-				outputJS := fmt.Sprintf("%.45s", w.config.JS)
+				outputJS := fmt.Sprintf("%.45s", w.config.GetJS())
 				if len(outputJS) > 45 {
 					outputJS += "..."
 				}
-				w.log.DebugFields("Inject User JS", Fields{"js": outputJS})
+				w.log.DebugFields("Inject User JS", logger.Fields{"js": outputJS})
-				w.evalJSSync(w.config.JS)
+				w.evalJSSync(w.config.GetJS())
 			}
 
 			// Emit that everything is loaded and ready
@@ -213,14 +228,15 @@ func (w *webViewRenderer) Run() error {
 	return nil
 }
 
-// Binds the given method name with the front end
+// NewBinding registers a new binding with the frontend
-func (w *webViewRenderer) NewBinding(methodName string) error {
+func (w *WebView) NewBinding(methodName string) error {
-	objectCode := fmt.Sprintf("window.wails._.newBinding('%s');", methodName)
+	objectCode := fmt.Sprintf("window.wails._.NewBinding('%s');", methodName)
 	w.bindingCache = append(w.bindingCache, objectCode)
 	return nil
 }
 
-func (w *webViewRenderer) SelectFile() string {
+// SelectFile opens a dialog that allows the user to select a file
+func (w *WebView) SelectFile() string {
 	var result string
 
 	// We need to run this on the main thread, however Dispatch is
@@ -238,7 +254,8 @@ func (w *webViewRenderer) SelectFile() string {
 	return result
 }
 
-func (w *webViewRenderer) SelectDirectory() string {
+// SelectDirectory opens a dialog that allows the user to select a directory
+func (w *WebView) SelectDirectory() string {
 	var result string
 	// We need to run this on the main thread, however Dispatch is
 	// non-blocking so we launch this in a goroutine and wait for
@@ -255,7 +272,8 @@ func (w *webViewRenderer) SelectDirectory() string {
 	return result
 }
 
-func (w *webViewRenderer) SelectSaveFile() string {
+// SelectSaveFile opens a dialog that allows the user to select a file to save
+func (w *WebView) SelectSaveFile() string {
 	var result string
 	// We need to run this on the main thread, however Dispatch is
 	// non-blocking so we launch this in a goroutine and wait for
@@ -273,18 +291,19 @@ func (w *webViewRenderer) SelectSaveFile() string {
 }
 
 // Callback sends a callback to the frontend
-func (w *webViewRenderer) Callback(data string) error {
+func (w *WebView) Callback(data string) error {
-	callbackCMD := fmt.Sprintf("window.wails._.callback('%s');", data)
+	callbackCMD := fmt.Sprintf("window.wails._.Callback('%s');", data)
 	return w.evalJS(callbackCMD)
 }
 
-func (w *webViewRenderer) NotifyEvent(event *eventData) error {
+// NotifyEvent notifies the frontend about a backend runtime event
+func (w *WebView) NotifyEvent(event *messages.EventData) error {
 
 	// Look out! Nils about!
 	var err error
 	if event == nil {
-		err = fmt.Errorf("Sent nil event to renderer.webViewRenderer")
+		err = fmt.Errorf("Sent nil event to renderer.WebView")
-		logger.Error(err)
+		w.log.Error(err.Error())
 		return err
 	}
 
@@ -301,13 +320,13 @@ func (w *webViewRenderer) NotifyEvent(event *eventData) error {
 		}
 	}
 
-	message := fmt.Sprintf("wails._.notify('%s','%s')", event.Name, data)
+	message := fmt.Sprintf("wails._.Notify('%s','%s')", event.Name, data)
 	return w.evalJS(message)
 }
 
-// Window
+// Fullscreen makes the main window go fullscreen
-func (w *webViewRenderer) Fullscreen() {
+func (w *WebView) Fullscreen() {
-	if w.config.Resizable == false {
+	if w.config.GetResizable() == false {
 		w.log.Warn("Cannot call Fullscreen() - App.Resizable = false")
 		return
 	}
@@ -316,8 +335,9 @@ func (w *webViewRenderer) Fullscreen() {
 	})
 }
 
-func (w *webViewRenderer) UnFullscreen() {
+// UnFullscreen returns the window to the position prior to a fullscreen call
-	if w.config.Resizable == false {
+func (w *WebView) UnFullscreen() {
+	if w.config.GetResizable() == false {
 		w.log.Warn("Cannot call UnFullscreen() - App.Resizable = false")
 		return
 	}
@@ -326,13 +346,15 @@ func (w *webViewRenderer) UnFullscreen() {
 	})
 }
 
-func (w *webViewRenderer) SetTitle(title string) {
+// SetTitle sets the window title
+func (w *WebView) SetTitle(title string) {
 	w.window.Dispatch(func() {
 		w.window.SetTitle(title)
 	})
 }
 
-func (w *webViewRenderer) Close() {
+// Close closes the window
+func (w *WebView) Close() {
 	w.window.Dispatch(func() {
 		w.window.Terminate()
 	})

log.go

@@ -1,42 +0,0 @@
-package wails
-
-import (
-	"os"
-	"strings"
-
-	log "github.com/sirupsen/logrus"
-)
-
-// Global logger reference
-var logger = log.New()
-
-// Fields is used by the customLogger object to output
-// fields along with a message
-type Fields map[string]interface{}
-
-// Default options for the global logger
-func init() {
-	logger.SetOutput(os.Stdout)
-	logger.SetLevel(log.DebugLevel)
-}
-
-// Sets the log level to the given level
-func setLogLevel(level string) {
-	switch strings.ToLower(level) {
-	case "info":
-		logger.SetLevel(log.InfoLevel)
-	case "debug":
-		logger.SetLevel(log.DebugLevel)
-	case "warn":
-		logger.SetLevel(log.WarnLevel)
-	case "error":
-		logger.SetLevel(log.ErrorLevel)
-	case "fatal":
-		logger.SetLevel(log.FatalLevel)
-	case "panic":
-		logger.SetLevel(log.PanicLevel)
-	default:
-		logger.SetLevel(log.DebugLevel)
-		logger.Warnf("Log level '%s' not recognised. Setting to Debug.", level)
-	}
-}

runtime.go

@@ -1,22 +1,32 @@
 package wails
 
+import (
+	"github.com/wailsapp/wails/lib/interfaces"
+	"github.com/wailsapp/wails/lib/logger"
+	"github.com/wailsapp/wails/runtime"
+)
+
+// CustomLogger type alias
+type CustomLogger = logger.CustomLogger
+
 // Runtime is the Wails Runtime Interface, given to a user who has defined the WailsInit method
 type Runtime struct {
-	Events     *RuntimeEvents
+	Events     *runtime.Events
-	Log        *RuntimeLog
+	Log        *runtime.Log
-	Dialog     *RuntimeDialog
+	Dialog     *runtime.Dialog
-	Window     *RuntimeWindow
+	Window     *runtime.Window
-	Browser    *RuntimeBrowser
+	Browser    *runtime.Browser
-	FileSystem *RuntimeFileSystem
+	FileSystem *runtime.FileSystem
 }
 
-func newRuntime(eventManager *eventManager, renderer Renderer) *Runtime {
+// NewRuntime creates a new Runtime struct
+func NewRuntime(eventManager interfaces.EventManager, renderer interfaces.Renderer) *Runtime {
 	return &Runtime{
-		Events:     newRuntimeEvents(eventManager),
+		Events:     runtime.NewEvents(eventManager),
-		Log:        newRuntimeLog(),
+		Log:        runtime.NewLog(),
-		Dialog:     newRuntimeDialog(renderer),
+		Dialog:     runtime.NewDialog(renderer),
-		Window:     newRuntimeWindow(renderer),
+		Window:     runtime.NewWindow(renderer),
-		Browser:    newRuntimeBrowser(),
+		Browser:    runtime.NewBrowser(),
-		FileSystem: newRuntimeFileSystem(),
+		FileSystem: runtime.NewFileSystem(),
 	}
 }

runtime/assets/bridge.js

@@ -0,0 +1,217 @@
+/*
+ _       __      _ __    
+| |     / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  ) 
+|__/|__/\__,_/_/_/____/  
+The lightweight framework for web-like apps
+(c) Lea Anthony 2019-present
+*/
+/* jshint esversion: 6 */
+
+function init() {
+	// Bridge object
+	window.wailsbridge = {
+		reconnectOverlay: null,
+		reconnectTimer: 300,
+		wsURL: 'ws://localhost:34115/bridge',
+		connectionState: null,
+		config: {},
+		websocket: null,
+		callback: null,
+		overlayHTML:
+			'<div class="wails-reconnect-overlay"><div class="wails-reconnect-overlay-content"><div class="wails-reconnect-overlay-title">Wails Bridge</div><br><div class="wails-reconnect-overlay-loadingspinner"></div><br><div id="wails-reconnect-overlay-message">Waiting for backend</div></div></div>',
+		overlayCSS:
+			'.wails-reconnect-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);font-family:sans-serif;display:none;z-index:999999}.wails-reconnect-overlay-content{padding:20px 30px;text-align:center;width:20em;position:relative;height:14em;border-radius:1em;margin:5% auto 0;background-color:#fff;box-shadow:1px 1px 20px 3px;background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC8AAAAuCAMAAACPpbA7AAAAqFBMVEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEBAQAAAAAAAAEBAQAAAAAAAAAAAAEBAQEBAQDAwMBAQEAAAABAQEAAAAAAAAAAAABAQEAAAAAAAACAgICAgIBAQEAAAAAAAAAAAAAAAAAAAAAAAABAQEAAAACAgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFBQWKCj6oAAAAN3RSTlMALiIqDhkGBAswJjP0GxP6NR4W9/ztjRDMhWU50G9g5eHXvbZ9XEI9xZTcqZl2aldKo55QwoCvZUgzhAAAAs9JREFUSMeNleeWqjAUhU0BCaH3Itiw9zKT93+zG02QK1hm/5HF+jzZJ6fQe6cyXE+jg9X7o9wxuylIIf4Tv2V3+bOrEXnf8dwQ/KQIGDN2/S+4OmVCVXL/ScBnfibxURqIByP/hONE8r8T+bDMlQ98KSl7Y8hzjpS8v1qtDh8u5f8KQpGpfnPPhqG8JeogN37Hq9eaN2xRhIwAaGnvws8F1ShxqK5ob2twYi1FAMD4rXsYtnC/JEiRbl4cUrCWhnMCLRFemXezXbb59QK4WASOsm6n2W1+4CBT2JmtzQ6fsrbGubR/NFbd2g5Y179+5w/GEHaKsHjYCet7CgrXU3txarNC7YxOVJtIj4/ERzMdZfzc31hp+8cD6eGILgarZY9uZ12hAs03vfBD9C171gS5Omz7OcvxALQIn4u8RRBBBcsi9WW2woO9ipLgfzpYlggg3ZRdROUC8KT7QLqq3W9KB5BbdFVg4929kdwp6+qaZnMCCNBdj+NyN1W885Ry/AL3D4AQbsVV4noCiM/C83kyYq80XlDAYQtralOiDzoRAHlotWl8q2tjvYlOgcg1A8jEApZa+C06TBdAz2Qv0wu11I/zZOyJQ6EwGez2P2b8PIQr1hwwnAZsAxwA4UAYOyXUxM/xp6tHAn4GUmPGM9R28oVxgC0e/zQJJI6DyhyZ1r7uzRQhpcW7x7vTaWSzKSG6aep77kroTEl3U81uSVaUTtgEINfC8epx+Q4F9SpplHG84Ek6m4RAq9/TLkOBrxyeuddZhHvGIp1XXfFy3Z3vtwNblKGiDn+J+92vwwABHghj7HnzlS1H5kB49AZvdGCFgiBPq69qfXPr3y++yilF0ON4R8eR7spAsLpZ95NqAW5tab1c4vkZm6aleajchMwYTdILQQTwE2OV411ZM9WztDjPql12caBi6gDpUKmDd4U1XNdQxZ4LIXQ5/Tr4P7I9tYcFrDK3AAAAAElFTkSuQmCC);background-repeat:no-repeat;background-position:center}.wails-reconnect-overlay-title{font-size:2em}.wails-reconnect-overlay-message{font-size:1.3em}.wails-reconnect-overlay-loadingspinner{pointer-events:none;width:2.5em;height:2.5em;border:.4em solid transparent;border-color:#3E67EC #eee #eee;border-radius:50%;animation:loadingspin 1s linear infinite;margin:auto;padding:2.5em}@keyframes loadingspin{100%{transform:rotate(360deg)}}',
+		log: function (message) {
+			// eslint-disable-next-line
+			console.log(
+				'%c wails bridge %c ' + message + ' ',
+				'background: #aa0000; color: #fff; border-radius: 3px 0px 0px 3px; padding: 1px; font-size: 0.7rem',
+				'background: #009900; color: #fff; border-radius: 0px 3px 3px 0px; padding: 1px; font-size: 0.7rem'
+			);
+		}
+	};
+}
+
+// Adapted from webview - thanks zserge!
+function injectCSS(css) {
+	var elem = document.createElement('style');
+	elem.setAttribute('type', 'text/css');
+	if (elem.styleSheet) {
+		elem.styleSheet.cssText = css;
+	} else {
+		elem.appendChild(document.createTextNode(css));
+	}
+	var head = document.head || document.getElementsByTagName('head')[0];
+	head.appendChild(elem);
+}
+
+// Creates a node in the Dom
+function createNode(parent, elementType, id, className, content) {
+	var d = document.createElement(elementType);
+	if (id) {
+		d.id = id;
+	}
+	if (className) {
+		d.className = className;
+	}
+	if (content) {
+		d.innerHTML = content;
+	}
+	parent.appendChild(d);
+	return d;
+}
+
+// Sets up the overlay
+function setupOverlay() {
+	var body = document.body;
+	var wailsBridgeNode = createNode(body, 'div', 'wails-bridge');
+	wailsBridgeNode.innerHTML = window.wailsbridge.overlayHTML;
+
+	// Inject the overlay CSS
+	injectCSS(window.wailsbridge.overlayCSS);
+}
+
+// Start the Wails Bridge
+function startBridge() {
+	// Setup the overlay
+	setupOverlay();
+
+	window.wailsbridge.websocket = null;
+	window.wailsbridge.connectTimer = null;
+	window.wailsbridge.reconnectOverlay = document.querySelector(
+		'.wails-reconnect-overlay'
+	);
+	window.wailsbridge.connectionState = 'disconnected';
+
+	// Shows the overlay
+	function showReconnectOverlay() {
+		window.wailsbridge.reconnectOverlay.style.display = 'block';
+	}
+
+	// Hides the overlay
+	function hideReconnectOverlay() {
+		window.wailsbridge.reconnectOverlay.style.display = 'none';
+	}
+
+	// Bridge external.invoke
+	window.external = {
+		invoke: function (msg) {
+			window.wailsbridge.websocket.send(msg);
+		}
+	};
+
+	// Adds a script to the Dom.
+	// Removes it if second parameter is true.
+	function addScript(script, remove) {
+		var s = document.createElement('script');
+		s.setAttribute('type', 'text/javascript');
+		s.textContent = script;
+		document.head.appendChild(s);
+
+		// Remove internal messages from the DOM
+		if (remove) {
+			s.parentNode.removeChild(s);
+		}
+	}
+
+	// Handles incoming websocket connections
+	function handleConnect() {
+		window.wailsbridge.log('Connected to backend');
+		hideReconnectOverlay();
+		clearInterval(window.wailsbridge.connectTimer);
+		window.wailsbridge.websocket.onclose = handleDisconnect;
+		window.wailsbridge.websocket.onmessage = handleMessage;
+		window.wailsbridge.connectionState = 'connected';
+	}
+
+	// Handles websocket disconnects
+	function handleDisconnect() {
+		window.wailsbridge.log('Disconnected from backend');
+		window.wailsbridge.websocket = null;
+		window.wailsbridge.connectionState = 'disconnected';
+		showReconnectOverlay();
+		connect();
+	}
+
+	// Try to connect to the backend every 300ms (default value).
+	// Change this value in the main wailsbridge object.
+	function connect() {
+		window.wailsbridge.connectTimer = setInterval(function () {
+			if (window.wailsbridge.websocket == null) {
+				window.wailsbridge.websocket = new WebSocket(window.wailsbridge.wsURL);
+				window.wailsbridge.websocket.onopen = handleConnect;
+				window.wailsbridge.websocket.onerror = function (e) {
+					e.stopImmediatePropagation();
+					e.stopPropagation();
+					e.preventDefault();
+					window.wailsbridge.websocket = null;
+					return false;
+				};
+			}
+		}, window.wailsbridge.reconnectTimer);
+	}
+
+	function handleMessage(message) {
+		// As a bridge we ignore js and css injections
+		switch (message.data[0]) {
+		// Wails library - inject!
+		case 'w':
+			addScript(message.data.slice(1));
+
+			// Now wails runtime is loaded, wails for the ready event
+			// and callback to the main app
+			window.wails.Events.On('wails:loaded', function () {
+				window.wailsbridge.log('Wails Ready');
+				if (window.wailsbridge.callback) {
+					window.wailsbridge.log('Notifying application');
+					window.wailsbridge.callback(window.wails);
+				}
+			});
+			window.wailsbridge.log('Loaded Wails Runtime');
+			break;
+			// Notifications
+		case 'n':
+			addScript(message.data.slice(1), true);
+			break;
+			// Binding
+		case 'b':
+			var binding = message.data.slice(1);
+			//log("Binding: " + binding)
+			window.wails._.NewBinding(binding);
+			break;
+			// Call back
+		case 'c':
+			var callbackData = message.data.slice(1);
+			window.wails._.Callback(callbackData);
+			break;
+		default:
+			window.wails.Log.Error('Unknown message type received: ' + message.data[0]);
+		}
+	}
+
+	// Start by showing the overlay...
+	showReconnectOverlay();
+
+	// ...and attempt to connect
+	connect();
+}
+
+function start(callback) {
+
+	// Set up the bridge
+	init();
+
+	// Save the callback
+	window.wailsbridge.callback = callback;
+
+	// Start Bridge
+	startBridge();
+}
+
+function Init(callback) {
+	start(callback);
+}
+
+module.exports = { Init };

runtime/assets/default.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+</head>
+
+<body>
+  <div id="app"></div>
+  <script type="text/javascript">function AddScript(js, callbackID) {
+      var script = document.createElement('script');
+      script.text = js;
+      document.body.appendChild(script);
+    }</script>
+</body>
+
+</html>

runtime/assets/wails.js

@@ -0,0 +1 @@
+!function(n){var t={};function e(r){if(t[r])return t[r].exports;var o=t[r]={i:r,l:!1,exports:{}};return n[r].call(o.exports,o,o.exports,e),o.l=!0,o.exports}e.m=n,e.c=t,e.d=function(n,t,r){e.o(n,t)||Object.defineProperty(n,t,{enumerable:!0,get:r})},e.r=function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})},e.t=function(n,t){if(1&t&&(n=e(n)),8&t)return n;if(4&t&&"object"==typeof n&&n&&n.__esModule)return n;var r=Object.create(null);if(e.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:n}),2&t&&"string"!=typeof n)for(var o in n)e.d(r,o,function(t){return n[t]}.bind(null,o));return r},e.n=function(n){var t=n&&n.__esModule?function(){return n.default}:function(){return n};return e.d(t,"a",t),t},e.o=function(n,t){return Object.prototype.hasOwnProperty.call(n,t)},e.p="",e(e.s=0)}([function(n,t,e){"use strict";e.r(t);var r={};e.r(r),e.d(r,"Debug",function(){return c}),e.d(r,"Info",function(){return u}),e.d(r,"Warning",function(){return l}),e.d(r,"Error",function(){return f}),e.d(r,"Fatal",function(){return d});var o={};function a(n,t,e){var r={type:n,callbackID:e,payload:t};!function(n){window.external.invoke(n)}(JSON.stringify(r))}function i(n,t){a("log",{level:n,message:t})}function c(n){i("debug",n)}function u(n){i("info",n)}function l(n){i("warning",n)}function f(n){i("error",n)}function d(n){i("fatal",n)}e.r(o),e.d(o,"OpenURL",function(){return y}),e.d(o,"OpenFile",function(){return g});var s,p={};function v(n,t,e){return null!=e&&null!=e||(e=0),new Promise(function(r,o){var i;do{i=n+"-"+s()}while(p[i]);if(e>0)var c=setTimeout(function(){o(Error("Call to "+n+" timed out. Request ID: "+i))},e);p[i]={timeoutHandle:c,reject:o,resolve:r};try{a("call",{bindingName:n,data:JSON.stringify(t)},i)}catch(n){console.error(n)}})}function w(n,t){return v(".wails."+n,t)}function y(n){return w("Browser.OpenURL",n)}function g(n){return w("Browser.OpenFile",n)}s=window.crypto?function(){var n=new Uint32Array(1);return window.crypto.getRandomValues(n)[0]}:function(){return 9007199254740991*Math.random()};var m=function n(t,e){!function(n,t){if(!(n instanceof t))throw new TypeError("Cannot call a class as a function")}(this,n),e=e||-1,this.Callback=function(n){return t.apply(null,n),-1!==e&&0===(e-=1)}},b={};function h(n,t,e){b[n]=b[n]||[];var r=new m(t,e);b[n].push(r)}function O(n){a("event",{name:n,data:JSON.stringify([].slice.apply(arguments).slice(1))})}var S={};function j(n){try{return new Function("var "+n),!0}catch(n){return!1}}function k(){return(k=Object.assign||function(n){for(var t=1;t<arguments.length;t++){var e=arguments[t];for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(n[r]=e[r])}return n}).apply(this,arguments)}window.backend={},e.d(t,"Init",function(){return N}),window.wails=window.wails||{},window.backend={};var E={NewBinding:function(n){var t=[].concat(n.split(".").splice(1)),e=window.backend;if(t.length>1)for(var r=0;r<t.length-1;r+=1){var o=t[r];if(!j(o))return new Error("".concat(o," is not a valid javascript identifier."));e[o]={},e=e[o]}var a=t.pop();if(!j(a))return new Error("".concat(a," is not a valid javascript identifier."));e[a]=function(){var t=0;function e(){var e=[].slice.call(arguments);return v(n,e,t)}return e.setTimeout=function(n){t=n},e.getTimeout=function(){return t},e}()},Callback:function(n){var t;n=decodeURIComponent(n.replace(/\s+/g,"").replace(/[0-9a-f]{2}/g,"%$&"));try{t=JSON.parse(n)}catch(t){var e="Invalid JSON passed to callback: ".concat(t.message,". Message: ").concat(n);throw c(e),new Error(e)}var r=t.callbackid,o=p[r];if(!o){var a="Callback '".concat(r,"' not registed!!!");throw console.error(a),new Error(a)}clearTimeout(o.timeoutHandle),delete p[r],t.error?o.reject(t.error):o.resolve(t.data)},Notify:function(n,t){if(b[n]){for(var e=b[n].slice(),r=0;r<b[n].length;r+=1){var o=b[n][r],a=[];if(t)try{a=JSON.parse(t)}catch(t){f("Invalid JSON data sent to notify. Event name = "+n)}o.Callback(a)&&e.splice(r,1)}b[n]=e}},AddScript:function(n,t){var e=document.createElement("script");e.text=n,document.body.appendChild(e),t&&O(t)},InjectCSS:function(n){var t=document.createElement("style");t.setAttribute("type","text/css"),t.styleSheet?t.styleSheet.cssText=n:t.appendChild(document.createTextNode(n)),(document.head||document.getElementsByTagName("head")[0]).appendChild(t)},Init:N},C={Log:r,Browser:o,Events:{On:function(n,t){h(n,t)},Emit:O,Heartbeat:function(n,t,e){var r=null;S[n]=function(){clearInterval(r),e()},r=setInterval(function(){O(n)},t)},Acknowledge:function(n){if(!S[n])throw new f("Cannot acknowledge unknown heartbeat '".concat(n,"'"));S[n]()}},_:E};function N(n){n()}k(window.wails,C),O("wails:loaded")}]);

runtime/browser.go

@@ -0,0 +1,21 @@
+package runtime
+
+import "github.com/pkg/browser"
+
+// Browser exposes browser methods to the runtime
+type Browser struct{}
+
+// NewBrowser creates a new runtime Browser struct
+func NewBrowser() *Browser {
+	return &Browser{}
+}
+
+// OpenURL opens the given url in the system's default browser
+func (r *Browser) OpenURL(url string) error {
+	return browser.OpenURL(url)
+}
+
+// OpenFile opens the given file in the system's default browser
+func (r *Browser) OpenFile(filePath string) error {
+	return browser.OpenFile(filePath)
+}