chore: version bump

* fix: kali support

.eslintignore

@@ -1 +1 @@
-runtime/js/dist/wails.js
+runtime/assets/default.html

.eslintrc

@@ -1,7 +1,8 @@
 {
     "env": {
         "browser": true,
-        "es6": true
+        "es6": true,
+        "node": true,
     },
     "extends": "eslint:recommended",
     "parserOptions": {

.github/stale.yml

@@ -0,0 +1,19 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 30
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - pinned
+  - security
+  - onhold
+  - inprogress
+# Label to use when marking an issue as stale
+staleLabel: wontfix
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.gitignore

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

.vscode/launch.json

@@ -4,6 +4,13 @@
   // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
+    {
+      "name": "Test cmd package",
+      "type": "go",
+      "request": "launch",
+      "mode": "test",
+      "program": "${workspaceFolder}/cmd/"
+    },
     {
       "name": "Wails Init",
       "type": "go",

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

@@ -6,6 +6,7 @@ Wails is what it is because of the time and effort given by these great people.
 * [Qais Patankar](https://github.com/qaisjp)
 * [Anthony Lee](https://github.com/alee792)
 * [Adrian Lanzafame](https://github.com/lanzafame)
+* [Mattn](https://github.com/mattn)
 * [0xflotus](https://github.com/0xflotus)
 * [Michael D Henderson](https://github.com/mdhender)
 * [fred2104](https://github.com/fishfishfish2104)
@@ -14,3 +15,6 @@ Wails is what it is because of the time and effort given by these great people.
 * [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)
+* [Nikolai Zimmermann](https://github.com/Chronophylos)
+* [Toyam Cox](https://github.com/Vaelatern)

README.md

@@ -46,19 +46,41 @@ Make sure you have the xcode command line tools installed. This can be done by r
 
 ### Linux
 
-#### Ubuntu 18.04, Debian 9, Zorin 15
+#### Debian/Ubuntu
 
-`sudo apt install pkg-config build-essential libgtk-3-dev libwebkit2gtk-4.0-dev`
+`sudo apt install libgtk-3-dev libwebkit2gtk-4.0-dev`
+
+_Debian: 8, 9, 10_
+
+_Ubuntu: 16.04, 18.04, 19.04_
+
+_Also succesfully tested on: Zorin 15, Parrot 4.7, Linuxmint 19, Elementary 5, Kali, Neon_
 
 #### Arch Linux
 
 `sudo pacman -S webkit2gtk gtk3`
 
-#### Red Hat Based Distros
+_Also succesfully test on: ArcoLinuxB_
 
-`sudo yum install webkit2gtk-devel gtk3-devel`
+#### Centos
 
-Note: If you have successfully installed these dependencies on a different flavour of Linux, please consider submitting a PR.
+`sudo yum install webkitgtk3-devel gtk3-devel`
+
+_CentOS 6, 7_
+
+#### Fedora
+
+`sudo yum install webkit2gtk3-devel gtk3-devel`
+
+_Fedora 29, 30_
+
+#### VoidLinux & VoidLinux-musl
+
+`xbps-install gtk+3-devel webkit2gtk-devel`
+
+#### Gentoo
+
+`sudo emerge gtk+:3 webkit-gtk`
 
 ### Windows
 
@@ -121,4 +143,3 @@ This project was mainly coded to the following albums:
   * [Bloc Party - Silent Alarm](https://open.spotify.com/album/6SsIdN05HQg2GwYLfXuzLB)
   * [Maxthor - Another World](https://open.spotify.com/album/3tklE2Fgw1hCIUstIwPBJF)
   * [Alun Tan Lan - Y Distawrwydd](https://open.spotify.com/album/0c32OywcLpdJCWWMC6vB8v)
-

app.go

@@ -2,13 +2,12 @@ package wails
 
 import (
 	"github.com/wailsapp/wails/cmd"
-	"github.com/wailsapp/wails/lib/logger"
-	"github.com/wailsapp/wails/runtime/go/runtime"
-	"github.com/wailsapp/wails/lib/renderer"
 	"github.com/wailsapp/wails/lib/binding"
-	"github.com/wailsapp/wails/lib/ipc"
 	"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 ------------------------------
@@ -20,15 +19,15 @@ var BuildMode = cmd.BuildModeProd
 
 // App defines the main application struct
 type App struct {
-	config         *AppConfig              // The Application configuration object
-	cli            *cmd.Cli             // In debug mode, we have a cli
-	renderer       interfaces.Renderer    // The renderer is what we will render the app to
-	logLevel       string               // The log level of the app
-	ipc            interfaces.IPCManager          // Handles the IPC calls
-	log            *logger.CustomLogger // Logger
-	bindingManager interfaces.BindingManager     // Handles binding of Go code to renderer
-	eventManager   interfaces.EventManager        // Handles all the events
-	runtime        interfaces.Runtime     // The runtime object for registered structs
+	config         *AppConfig                // The Application configuration object
+	cli            *cmd.Cli                  // In debug mode, we have a cli
+	renderer       interfaces.Renderer       // The renderer is what we will render the app to
+	logLevel       string                    // The log level of the app
+	ipc            interfaces.IPCManager     // Handles the IPC calls
+	log            *logger.CustomLogger      // Logger
+	bindingManager interfaces.BindingManager // Handles binding of Go code to renderer
+	eventManager   interfaces.EventManager   // Handles all the events
+	runtime        interfaces.Runtime        // The runtime object for registered structs
 }
 
 // CreateApp creates the application window with the given configuration
@@ -87,9 +86,9 @@ func (a *App) start() error {
 	// 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 = &renderer.Headless{}
+		a.renderer = &renderer.Bridge{}
 	}
 
 	// Initialise the renderer
@@ -105,7 +104,7 @@ func (a *App) start() error {
 	a.ipc.Start(a.eventManager, a.bindingManager)
 
 	// Create the runtime
-	a.runtime = 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)

azure-pipelines.yaml

@@ -0,0 +1,138 @@
+# avoid double trigger by applying some rules
+# start a pipeline when push to 'master' branch 
+trigger:
+- master
+# or when pull request on 'develop' branch
+pr:
+- develop
+
+# for now there is only one stage 'Build'
+# in the future we could use multistage strategy for releases
+stages:
+- stage: Build
+
+  # there are 3 jobs
+  # one for each os
+  jobs:
+  - deployment: Linux
+    displayName: Lin
+    variables:
+      GOPATH: '$(Agent.BuildDirectory)/gopath' # Go workspace path
+      GOROOT: '$(Agent.BuildDirectory)/go' # Go installation path
+      GOBIN:  '$(GOPATH)/bin' # Go binaries path
+      GOMODULE: 'on'
+      modulePath: '$(Agent.BuildDirectory)/wails' # Path to the module's code
+    pool:
+      vmImage: 'Ubuntu-16.04'
+    environment: 'linux-dev'
+    strategy:
+      runOnce:
+        deploy:
+          steps:
+          - checkout: self  # self represents the repo where the initial Pipelines YAML file was found
+            clean: true  # whether to fetch clean each time
+            path: wails  # path to check out source code, relative to the agent's build directory (e.g. \_work\1)
+            # go version 1.12.7
+          - script: |
+              wget "https://storage.googleapis.com/golang/go1.12.7.linux-amd64.tar.gz" --output-document "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
+              tar -C '$(Agent.BuildDirectory)' -xzf "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
+            displayName: 'Install Go 1.12.7 Linux'
+          - script: |
+              mkdir -p '$(GOBIN)'
+              mkdir -p '$(GOPATH)/pkg'
+              mkdir -p '$(GOROOT)'
+              shopt -s extglob
+              shopt -s dotglob
+              echo '##vso[task.prependpath]$(GOBIN)'
+              echo '##vso[task.prependpath]$(GOROOT)/bin'
+            displayName: 'Set up the Go workspace'
+          - script: |
+              go version
+              go get -v -d ./...
+              cd cmd/wails
+              go install
+            workingDirectory: '$(modulePath)'
+            displayName: 'Get dependencies, then build'
+          - script: |
+              wails version
+            workingDirectory: '$(modulePath)'
+            displayName: 'Check we have output'
+
+  - deployment: Mac
+    displayName: Mac
+    variables:
+      GOPATH: '$(Agent.BuildDirectory)/gopath' # Go workspace path
+      GOROOT: '$(Agent.BuildDirectory)/go' # Go installation path
+      GOBIN:  '$(GOPATH)/bin' # Go binaries path
+      GOMODULE: 'on'
+      modulePath: '$(Agent.BuildDirectory)/wails' # Path to the module's code
+    pool:
+      vmImage: 'macOS-10.14'
+    environment: 'mac-dev'
+    strategy:
+      runOnce:
+        deploy:
+          steps:
+          - checkout: self  # self represents the repo where the initial Pipelines YAML file was found
+            clean: true  # whether to fetch clean each time
+            path: wails  # path to check out source code, relative to the agent's build directory (e.g. \_work\1)
+          # go version 1.12.7
+          - script: |
+              wget "https://storage.googleapis.com/golang/go1.12.7.darwin-amd64.tar.gz" --output-document "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
+              tar -C '$(Agent.BuildDirectory)' -xzf "$(Agent.BuildDirectory)/go1.12.7.tar.gz"
+            displayName: 'Install Go 1.12.7 Linux'
+          - script: |
+              mkdir -p '$(GOBIN)'
+              mkdir -p '$(GOPATH)/pkg'
+              mkdir -p '$(GOROOT)'
+              shopt -s extglob
+              shopt -s dotglob
+              echo '##vso[task.prependpath]$(GOBIN)'
+              echo '##vso[task.prependpath]$(GOROOT)/bin'
+            displayName: 'Set up the Go workspace'
+          - script: |
+              go version
+              go get -v -d ./...
+              cd cmd/wails
+              go install
+            workingDirectory: '$(modulePath)'
+            displayName: 'Get dependencies, then build'
+          - script: |
+              wails version
+            workingDirectory: '$(modulePath)'
+            displayName: 'Check we have output'
+
+  - deployment: Win
+    displayName: Win
+    variables:
+      GOMODULE: 'on'
+      modulePath: '$(Agent.BuildDirectory)/wails' # Path to the module's code
+    pool:
+      vmImage: 'windows-2019'
+    environment: 'win-dev'
+    strategy:
+      runOnce:
+        deploy:
+          steps:
+          - checkout: self  # self represents the repo where the initial Pipelines YAML file was found
+            clean: true  # whether to fetch clean each time
+            path: wails  # path to check out source code, relative to the agent's build directory (e.g. \_work\1)
+          # Go tool installer
+          # Find in cache or download a specific version of Go and add it to the PATH
+          - task: GoTool@0
+            inputs:
+              version: '1.12.7' 
+              goPath: '$(Agent.BuildDirectory)/go'
+              goBin: '$(Agent.BuildDirectory)/go/bin'
+            displayName: 'Set up the Go workspace'
+          - script: |
+              go version
+              go get -v -d ./...
+              cd cmd/wails
+              go install
+            workingDirectory: '$(modulePath)'
+            displayName: 'Get dependencies, then build'
+          - script: |
+              wails version
+            workingDirectory: '$(Agent.BuildDirectory)/go/bin'
+            displayName: 'Check we have output'

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/github.go

@@ -18,7 +18,7 @@ func NewGitHubHelper() *GitHubHelper {
 }
 
 // GetVersionTags gets the list of tags on the Wails repo
-// It retuns a list of sorted tags in descending order
+// It returns a list of sorted tags in descending order
 func (g *GitHubHelper) GetVersionTags() ([]*SemanticVersion, error) {
 
 	result := []*SemanticVersion{}

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
-	err = InstallBridge(caller, projectDir, projectOptions)
+	// Install the runtime
+	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
-func InstallBridge(caller string, projectDir string, projectOptions *ProjectOptions) error {
-	bridgeFile := "wailsbridge.prod.js"
-	if caller == "serve" {
-		bridgeFile = "wailsbridge.js"
+// InstallRuntime installs the correct runtime for the type of build
+func InstallRuntime(caller string, projectDir string, projectOptions *ProjectOptions) error {
+	if caller == "build" {
+		return InstallProdRuntime(projectDir, projectOptions)
 	}
 
-	// Copy bridge to project
-	bridgeAssets := mewn.Group("../runtime/bridge/")
-	bridgeFileData := bridgeAssets.Bytes(bridgeFile)
-	bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, projectOptions.FrontEnd.Bridge, "wailsbridge.js")
-	err := fs.CreateFile(bridgeFileTarget, bridgeFileData)
-	if err != nil {
-		return err
-	}
-	return nil
+	return InstallBridge(projectDir, projectOptions)
+}
+
+// InstallBridge installs the relevant bridge javascript library
+func InstallBridge(projectDir string, projectOptions *ProjectOptions) error {
+	bridgeFileData := mewn.String("../runtime/assets/bridge.js")
+	bridgeFileTarget := filepath.Join(projectDir, projectOptions.FrontEnd.Dir, "node_modules", "@wailsapp", "runtime", "main.js")
+	err := fs.CreateFile(bridgeFileTarget, []byte(bridgeFileData))
+	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

@@ -17,122 +17,129 @@ type LinuxDistribution int
 const (
 	// Unknown is the catch-all distro
 	Unknown LinuxDistribution = iota
+	// Debian distribution
+	Debian
 	// Ubuntu distribution
 	Ubuntu
 	// Arch linux distribution
 	Arch
-	// RedHat linux distribution
-	RedHat
-	// Debian distribution
-	Debian
+	// CentOS linux distribution
+	CentOS
+	// Fedora linux distribution
+	Fedora
 	// Gentoo distribution
 	Gentoo
 	// Zorin distribution
 	Zorin
+	// Parrot distribution
+	Parrot
+	// Linuxmint distribution
+	Linuxmint
+	// VoidLinux distribution
+	VoidLinux
+	// Elementary distribution
+	Elementary
+	// Kali distribution
+	Kali
+	// Neon distribution
+	Neon
 )
 
 // DistroInfo contains all the information relating to a linux distribution
 type DistroInfo struct {
-	Distribution  LinuxDistribution
-	Description   string
-	Release       string
-	Codename      string
-	DistributorID string
-	DiscoveredBy  string
+	Distribution LinuxDistribution
+	Name         string
+	ID           string
+	Description  string
+	Release      string
 }
 
 // GetLinuxDistroInfo returns information about the running linux distribution
 func GetLinuxDistroInfo() *DistroInfo {
-	result := &DistroInfo{Distribution: Unknown}
-	program := NewProgramHelper()
-	// Does lsb_release exist?
-
-	lsbRelease := program.FindProgram("lsb_release")
-	if lsbRelease != nil {
-		stdout, _, _, err := lsbRelease.Run("-a")
-		if err != nil {
-			return result
-		}
-		result.DiscoveredBy = "lsb"
-		for _, line := range strings.Split(stdout, "\n") {
-			if strings.Contains(line, ":") {
-				// Iterate lines a
-				details := strings.Split(line, ":")
-				key := strings.TrimSpace(details[0])
-				value := strings.TrimSpace(details[1])
-				switch key {
-				case "Distributor ID":
-					result.DistributorID = value
-					switch value {
-					case "Ubuntu":
-						result.Distribution = Ubuntu
-					case "Arch", "ManjaroLinux":
-						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
-				case "Release":
-					result.Release = value
-				case "Codename":
-					result.Codename = value
-				}
-			}
-		}
-		// check if /etc/os-release exists
-	} else if _, err := os.Stat("/etc/os-release"); !os.IsNotExist(err) {
-		// Default value
-		osName := "Unknown"
-		version := ""
-		// read /etc/os-release
+	result := &DistroInfo{
+		Distribution: Unknown,
+		ID:           "unknown",
+		Name:         "Unknown",
+	}
+	_, err := os.Stat("/etc/os-release")
+	if !os.IsNotExist(err) {
 		osRelease, _ := ioutil.ReadFile("/etc/os-release")
-		// Split into lines
-		lines := strings.Split(string(osRelease), "\n")
-		// Iterate lines
-		for _, line := range lines {
-			// Split each line by the equals char
-			splitLine := strings.SplitN(line, "=", 2)
-			// Check we have
-			if len(splitLine) != 2 {
-				continue
-			}
-			switch splitLine[0] {
-			case "NAME":
-				osName = strings.Trim(splitLine[1], "\"")
-			case "VERSION_ID":
-				version = strings.Trim(splitLine[1], "\"")
-			}
-
-		}
-		// Check distro name against list of distros
-		result.Release = version
-		result.DiscoveredBy = "os-release"
-		switch osName {
-		case "Fedora":
-			result.Distribution = RedHat
-		case "CentOS":
-			result.Distribution = RedHat
-		case "Arch Linux":
-			result.Distribution = Arch
-		case "Debian GNU/Linux":
-			result.Distribution = Debian
-		case "Gentoo/Linux":
-			result.Distribution = Gentoo
-		default:
-			result.Distribution = Unknown
-			result.DistributorID = osName
-		}
+		result = parseOsRelease(string(osRelease))
 	}
 	return result
 }
 
+// parseOsRelease parses the given os-release data and returns
+// a DistroInfo struct with the details
+func parseOsRelease(osRelease string) *DistroInfo {
+	result := &DistroInfo{Distribution: Unknown}
+
+	// Default value
+	osID := "unknown"
+	osNAME := "Unknown"
+	version := ""
+
+	// Split into lines
+	lines := strings.Split(osRelease, "\n")
+	// Iterate lines
+	for _, line := range lines {
+		// Split each line by the equals char
+		splitLine := strings.SplitN(line, "=", 2)
+		// Check we have
+		if len(splitLine) != 2 {
+			continue
+		}
+		switch splitLine[0] {
+		case "ID":
+			osID = strings.Trim(splitLine[1], "\"")
+		case "NAME":
+			osNAME = strings.Trim(splitLine[1], "\"")
+		case "VERSION_ID":
+			version = strings.Trim(splitLine[1], "\"")
+		}
+	}
+	// Check distro name against list of distros
+	switch osID {
+	case "fedora":
+		result.Distribution = Fedora
+	case "centos":
+		result.Distribution = CentOS
+	case "arch":
+		result.Distribution = Arch
+	case "debian":
+		result.Distribution = Debian
+	case "ubuntu":
+		result.Distribution = Ubuntu
+	case "gentoo":
+		result.Distribution = Gentoo
+	case "zorin":
+		result.Distribution = Zorin
+	case "parrot":
+		result.Distribution = Parrot
+	case "linuxmint":
+		result.Distribution = Linuxmint
+	case "void":
+		result.Distribution = VoidLinux
+	case "elementary":
+		result.Distribution = Elementary
+	case "kali":
+		result.Distribution = Kali
+	case "neon":
+		result.Distribution = Neon
+	default:
+		result.Distribution = Unknown
+	}
+
+	result.Name = osNAME
+	result.ID = osID
+	result.Release = version
+
+	return result
+}
+
+// CheckPkgInstalled is all functions that use local programs to see if a package is installed
+type CheckPkgInstalled func(string) (bool, error)
+
 // EqueryInstalled uses equery to see if a package is installed
 func EqueryInstalled(packageName string) (bool, error) {
 	program := NewProgramHelper()
@@ -166,6 +173,17 @@ func PacmanInstalled(packageName string) (bool, error) {
 	return exitCode == 0, nil
 }
 
+// XbpsInstalled uses pacman to see if a package is installed.
+func XbpsInstalled(packageName string) (bool, error) {
+	program := NewProgramHelper()
+	xbpsQuery := program.FindProgram("xbps-query")
+	if xbpsQuery == nil {
+		return false, fmt.Errorf("cannot check dependencies: xbps-query not found")
+	}
+	_, _, exitCode, _ := xbpsQuery.Run("-S", packageName)
+	return exitCode == 0, nil
+}
+
 // RpmInstalled uses rpm to see if a package is installed
 func RpmInstalled(packageName string) (bool, error) {
 	program := NewProgramHelper()
@@ -179,18 +197,18 @@ func RpmInstalled(packageName string) (bool, error) {
 
 // RequestSupportForDistribution promts the user to submit a request to support their
 // currently unsupported distribution
-func RequestSupportForDistribution(distroInfo *DistroInfo, libraryName string) error {
+func RequestSupportForDistribution(distroInfo *DistroInfo) error {
 	var logger = NewLogger()
-	defaultError := fmt.Errorf("unable to check libraries on distribution '%s'. Please ensure that the '%s' equivalent is installed", distroInfo.DistributorID, libraryName)
+	defaultError := fmt.Errorf("unable to check libraries on distribution '%s'", distroInfo.Name)
 
-	logger.Yellow("Distribution '%s' is not currently supported, but we would love to!", distroInfo.DistributorID)
-	q := fmt.Sprintf("Would you like to submit a request to support distribution '%s'?", distroInfo.DistributorID)
+	logger.Yellow("Distribution '%s' is not currently supported, but we would love to!", distroInfo.Name)
+	q := fmt.Sprintf("Would you like to submit a request to support distribution '%s'?", distroInfo.Name)
 	result := Prompt(q, "yes")
 	if strings.ToLower(result) != "yes" {
 		return defaultError
 	}
 
-	title := fmt.Sprintf("Support Distribution '%s'", distroInfo.DistributorID)
+	title := fmt.Sprintf("Support Distribution '%s'", distroInfo.Name)
 
 	var str strings.Builder
 
@@ -205,16 +223,15 @@ func RequestSupportForDistribution(distroInfo *DistroInfo, libraryName string) e
 	str.WriteString(fmt.Sprintf("| Platform      | %s |\n", runtime.GOOS))
 	str.WriteString(fmt.Sprintf("| Arch          | %s |\n", runtime.GOARCH))
 	str.WriteString(fmt.Sprintf("| GO111MODULE   | %s |\n", gomodule))
-	str.WriteString(fmt.Sprintf("| Distribution ID   | %s |\n", distroInfo.DistributorID))
+	str.WriteString(fmt.Sprintf("| Distribution ID   | %s |\n", distroInfo.ID))
+	str.WriteString(fmt.Sprintf("| Distribution Name   | %s |\n", distroInfo.Name))
 	str.WriteString(fmt.Sprintf("| Distribution Version   | %s |\n", distroInfo.Release))
-	str.WriteString(fmt.Sprintf("| Discovered by   | %s |\n", distroInfo.DiscoveredBy))
 
-	body := fmt.Sprintf("**Description**\nDistribution '%s' is currently unsupported.\n\n**Further Information**\n\n%s\n\n*Please add any extra information here, EG: libraries that are needed to make the distribution work, or commands to install them*", distroInfo.DistributorID, str.String())
+	body := fmt.Sprintf("**Description**\nDistribution '%s' is currently unsupported.\n\n**Further Information**\n\n%s\n\n*Please add any extra information here, EG: libraries that are needed to make the distribution work, or commands to install them*", distroInfo.ID, str.String())
 	fullURL := "https://github.com/wailsapp/wails/issues/new?"
 	params := "title=" + title + "&body=" + body
 
 	fmt.Println("Opening browser to file request.")
 	browser.OpenURL(fullURL + url.PathEscape(params))
 	return nil
-
 }

cmd/linux_test.go

@@ -0,0 +1,26 @@
+package cmd
+
+import "testing"
+
+func TestUbuntuDetection(t *testing.T) {
+	osrelease := `
+NAME="Ubuntu"
+VERSION="18.04.2 LTS (Bionic Beaver)"
+ID=ubuntu
+ID_LIKE=debian
+PRETTY_NAME="Ubuntu 18.04.2 LTS"
+VERSION_ID="18.04"
+HOME_URL="https://www.ubuntu.com/"
+SUPPORT_URL="https://help.ubuntu.com/"
+BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
+PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
+VERSION_CODENAME=bionic
+UBUNTU_CODENAME=bionic
+`
+
+	result := parseOsRelease(osrelease)
+	if result.Distribution != Ubuntu {
+		t.Errorf("expected 'Ubuntu' ID but got '%d'", result.Distribution)
+	}
+
+}

cmd/linuxdb.go

@@ -0,0 +1,91 @@
+package cmd
+
+import (
+	"log"
+
+	"github.com/leaanthony/mewn"
+	"gopkg.in/yaml.v3"
+)
+
+// LinuxDB is the database for linux distribution data.
+type LinuxDB struct {
+	Distributions map[string]*Distribution `yaml:"distributions"`
+}
+
+// Distribution holds the os-release ID and a map of releases.
+type Distribution struct {
+	ID       string              `yaml:"id"`
+	Releases map[string]*Release `yaml:"releases"`
+}
+
+// GetRelease attempts to return the specific Release information
+// for the given release name. If there is no specific match, the
+// default release data is returned.
+func (d *Distribution) GetRelease(version string) *Release {
+	result := d.Releases[version]
+	if result == nil {
+		result = d.Releases["default"]
+	}
+	return result
+}
+
+// Release holds the name and version of the release as given by
+// os-release. Programs is a slice of dependant programs required
+// to be present on the local installation for Wails to function.
+// Libraries is a slice of libraries that must be present for Wails
+// applications to compile.
+type Release struct {
+	Name              string          `yaml:"name"`
+	Version           string          `yaml:"version"`
+	GccVersionCommand string          `yaml:"gccversioncommand"`
+	Programs          []*Prerequisite `yaml:"programs"`
+	Libraries         []*Prerequisite `yaml:"libraries"`
+}
+
+// Prerequisite is a simple struct containing a program/library name
+// plus the distribution specific help text indicating how to install
+// it.
+type Prerequisite struct {
+	Name string `yaml:"name"`
+	Help string `yaml:"help,omitempty"`
+}
+
+// Load will load the given filename from disk and attempt to
+// import the data into the LinuxDB.
+func (l *LinuxDB) Load(filename string) error {
+	if fs.FileExists(filename) {
+		data, err := fs.LoadAsBytes(filename)
+		if err != nil {
+			return err
+		}
+		return l.ImportData(data)
+	}
+	return nil
+}
+
+// ImportData will unmarshal the given YAML formatted data
+// into the LinuxDB
+func (l *LinuxDB) ImportData(data []byte) error {
+	return yaml.Unmarshal(data, l)
+}
+
+// GetDistro returns the Distribution information for the
+// given distribution name. If the distribution is not supported,
+// nil is returned.
+func (l *LinuxDB) GetDistro(distro string) *Distribution {
+	return l.Distributions[distro]
+}
+
+// NewLinuxDB creates a new LinuxDB instance from the bundled
+// linuxdb.yaml file.
+func NewLinuxDB() *LinuxDB {
+	data := mewn.Bytes("./linuxdb.yaml")
+	result := LinuxDB{
+		Distributions: make(map[string]*Distribution),
+	}
+	err := result.ImportData(data)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return &result
+}

cmd/linuxdb.yaml

@@ -0,0 +1,179 @@
+---
+distributions:
+  debian:
+    id: debian
+    releases:
+      default:
+        name: Debian
+        version: default
+        gccversioncommand: &gccdumpversion -dumpversion
+        programs: &debiandefaultprograms
+          - name: gcc
+            help: Please install with `sudo apt-get install build-essential` and try again
+          - name: pkg-config
+            help: Please install with `sudo apt-get install pkg-config` and try again
+          - name: npm
+            help: Please install with `curl -sL https://deb.nodesource.com/setup_12.x | sudo bash - && sudo apt-get install -y nodejs` and try again
+        libraries: &debiandefaultlibraries
+          - name: libgtk-3-dev
+            help: Please install with `sudo apt-get install libgtk-3-dev` and try again
+          - name: libwebkit2gtk-4.0-dev
+            help: Please install with `sudo apt-get install libwebkit2gtk-4.0-dev` and try again
+  ubuntu:
+    id: ubuntu
+    releases:
+      default:
+        version: default
+        name: Ubuntu
+        gccversioncommand: &gccdumpfullversion -dumpfullversion
+        programs: *debiandefaultprograms
+        libraries: *debiandefaultlibraries
+  kali:
+    id: kali
+    releases:
+      default:
+        version: default
+        name: Kali GNU/Linux
+        gccversioncommand: *gccdumpfullversion
+        programs: *debiandefaultprograms
+        libraries: *debiandefaultlibraries
+  parrot:
+    id: parrot
+    releases:
+      default:
+        version: default
+        name: Parrot GNU/Linux
+        gccversioncommand: *gccdumpversion
+        programs: *debiandefaultprograms
+        libraries: *debiandefaultlibraries
+  zorin:
+    id: zorin
+    releases:
+      default:
+        version: default
+        name: Zorin
+        gccversioncommand: *gccdumpversion
+        programs: *debiandefaultprograms
+        libraries: *debiandefaultlibraries
+  linuxmint:
+    id: linuxmint
+    releases:
+      default:
+        version: default
+        name: Linux Mint
+        gccversioncommand: *gccdumpversion
+        programs: *debiandefaultprograms
+        libraries: *debiandefaultlibraries
+  elementary:
+    id: elementary
+    releases:
+      default:
+        version: default
+        name: elementary OS
+        gccversioncommand: *gccdumpfullversion
+        programs: *debiandefaultprograms
+        libraries: *debiandefaultlibraries
+  neon:
+    id: neon
+    releases:
+      default:
+        version: default
+        name: KDE neon
+        gccversioncommand: *gccdumpfullversion
+        programs: *debiandefaultprograms
+        libraries: *debiandefaultlibraries
+  void:
+    id: void
+    releases:
+      default:
+        version: default
+        name: VoidLinux
+        gccversioncommand: *gccdumpversion
+        programs:
+          - name: gcc
+            help: Please install with `xbps-install base-devel` and try again
+          - name: pkg-config
+            help: Please install with `xbps-install pkg-config` and try again
+          - name: npm
+            help: Please install with `xbps-install nodejs` and try again
+        libraries:
+          - name: gtk+3-devel
+            help: Please install with `xbps-install gtk+3-devel` and try again
+          - name: webkit2gtk-devel
+            help: Please install with `xbps-install webkit2gtk-devel` and try again
+  centos:
+    id: centos
+    releases:
+      default:
+        version: default
+        name: CentOS Linux
+        gccversioncommand: *gccdumpversion
+        programs:
+          - name: gcc
+            help: Please install with `sudo yum install gcc-c++ make` and try again
+          - name: pkg-config
+            help: Please install with `sudo yum install pkgconf-pkg-config` and try again
+          - name: npm
+            help: Please install with `sudo yum install epel-release && sudo yum install nodejs` and try again
+        libraries:
+          - name: gtk3-devel
+            help: Please install with `sudo yum install gtk3-devel` and try again
+          - name: webkitgtk3-devel
+            help: Please install with `sudo yum install webkitgtk3-devel` and try again
+  fedora:
+    id: fedora
+    releases:
+      default:
+        version: default
+        name: Fedora
+        gccversioncommand: *gccdumpfullversion
+        programs:
+          - name: gcc
+            help: Please install with `sudo yum install gcc-c++ make` and try again
+          - name: pkg-config
+            help: Please install with `sudo yum install pkgconf-pkg-config` and try again
+          - name: npm
+            help: Please install `sudo yum install nodejs` and try again
+        libraries:
+          - name: gtk3-devel
+            help: Please install with `sudo yum install gtk3-devel` and try again
+          - name: webkit2gtk3-devel
+            help: Please install with `sudo yum install webkit2gtk3-devel` and try again
+  arch:
+    id: arch
+    releases:
+      default:
+        version: default
+        name: Arch Linux
+        gccversioncommand: *gccdumpversion
+        programs:
+          - name: gcc
+            help: Please install with `sudo pacman -S gcc` and try again
+          - name: pkgconf
+            help: Please install with `sudo pacman -S pkgconf` and try again
+          - name: npm
+            help: Please install with `sudo pacman -S npm` and try again
+        libraries:
+          - name: gtk3
+            help: Please install with `sudo pacman -S gtk3` and try again
+          - name: webkit2gtk
+            help: Please install with `sudo pacman -S webkit2gtk` and try again
+  gentoo:
+    id: gentoo
+    releases:
+      default:
+        version: default
+        name: Gentoo
+        gccversioncommand: *gccdumpversion
+        programs:
+          - name: gcc
+            help: Please install using your system's package manager
+          - name: pkg-config
+            help: Please install using your system's package manager
+          - name: npm
+            help: Please install using your system's package manager
+        libraries:
+          - name: gtk+:3
+            help: Please install with `sudo emerge gtk+:3` and try again
+          - name: webkit-gtk
+            help: Please install with `sudo emerge webkit-gtk` and try again

cmd/linuxdb_test.go

@@ -0,0 +1,81 @@
+package cmd
+
+import "testing"
+
+func TestNewLinuxDB(t *testing.T) {
+	_ = NewLinuxDB()
+}
+
+func TestKnownDistro(t *testing.T) {
+	var linuxDB = NewLinuxDB()
+	result := linuxDB.GetDistro("ubuntu")
+	if result == nil {
+		t.Error("Cannot get distro 'ubuntu'")
+	}
+}
+
+func TestUnknownDistro(t *testing.T) {
+	var linuxDB = NewLinuxDB()
+	result := linuxDB.GetDistro("unknown")
+	if result != nil {
+		t.Error("Should get nil for distribution 'unknown'")
+	}
+}
+
+func TestDefaultRelease(t *testing.T) {
+	var linuxDB = NewLinuxDB()
+	result := linuxDB.GetDistro("ubuntu")
+	if result == nil {
+		t.Error("Cannot get distro 'ubuntu'")
+	}
+
+	release := result.GetRelease("default")
+	if release == nil {
+		t.Error("Cannot get release 'default' for distro 'ubuntu'")
+	}
+}
+
+func TestUnknownRelease(t *testing.T) {
+	var linuxDB = NewLinuxDB()
+	result := linuxDB.GetDistro("ubuntu")
+	if result == nil {
+		t.Error("Cannot get distro 'ubuntu'")
+	}
+
+	release := result.GetRelease("16.04")
+	if release == nil {
+		t.Error("Failed to get release 'default' for unknown release version '16.04'")
+	}
+
+	if release.Version != "default" {
+		t.Errorf("Got version '%s' instead of 'default' for unknown release version '16.04'", result.ID)
+	}
+}
+
+func TestGetPrerequisites(t *testing.T) {
+	var linuxDB = NewLinuxDB()
+	result := linuxDB.GetDistro("debian")
+	if result == nil {
+		t.Error("Cannot get distro 'debian'")
+	}
+
+	release := result.GetRelease("default")
+	if release == nil {
+		t.Error("Failed to get release 'default' for unknown release version '16.04'")
+	}
+
+	if release.Version != "default" {
+		t.Errorf("Got version '%s' instead of 'default' for unknown release version '16.04'", result.ID)
+	}
+
+	if release.Name != "Debian" {
+		t.Errorf("Got Release Name '%s' instead of 'debian' for unknown release version '16.04'", release.Name)
+	}
+
+	if len(release.Programs) != 3 {
+		t.Errorf("Expected %d programs for unknown release version '16.04'", len(release.Programs))
+	}
+	if len(release.Libraries) != 2 {
+		t.Errorf("Expected %d libraries for unknown release version '16.04'", len(release.Libraries))
+	}
+}

cmd/prerequisites.go

@@ -5,13 +5,6 @@ import (
 	"runtime"
 )
 
-// Prerequisite defines a Prerequisite!
-type Prerequisite struct {
-	Name string
-	Help string
-	Path string
-}
-
 func newPrerequisite(name, help string) *Prerequisite {
 	return &Prerequisite{Name: name, Help: help}
 }
@@ -48,16 +41,13 @@ func getRequiredProgramsOSX() *Prerequisites {
 func getRequiredProgramsLinux() *Prerequisites {
 	result := &Prerequisites{}
 	distroInfo := GetLinuxDistroInfo()
-	switch distroInfo.Distribution {
-	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"))
-	default:
-		result.Add(newPrerequisite("gcc", "Please install with your system package manager and try again"))
-		result.Add(newPrerequisite("pkg-config", "Please install with your system package manager and try again"))
-		result.Add(newPrerequisite("npm", "Please install from https://nodejs.org/en/download/ and try again"))
-
+	if distroInfo.Distribution != Unknown {
+		var linuxDB = NewLinuxDB()
+		distro := linuxDB.GetDistro(distroInfo.ID)
+		release := distro.GetRelease(distroInfo.Release)
+		for _, program := range release.Programs {
+			result.Add(program)
+		}
 	}
 	return result
 }
@@ -91,23 +81,15 @@ func getRequiredLibrariesOSX() (*Prerequisites, error) {
 
 func getRequiredLibrariesLinux() (*Prerequisites, error) {
 	result := &Prerequisites{}
+	// The Linux Distribution DB
 	distroInfo := GetLinuxDistroInfo()
-	switch distroInfo.Distribution {
-	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"))
-	case RedHat:
-		result.Add(newPrerequisite("gtk3-devel", "Please install with `sudo yum install gtk3-devel` and try again"))
-		result.Add(newPrerequisite("webkit2gtk3-devel", "Please install with `sudo yum install webkit2gtk3-devel` and try again"))
-	default:
-		result.Add(newPrerequisite("libgtk-3-dev", "Please install with your system package manager and try again"))
-		result.Add(newPrerequisite("libwebkit2gtk-4.0-dev", "Please install with your system package manager and try again"))
+	if distroInfo.Distribution != Unknown {
+		var linuxDB = NewLinuxDB()
+		distro := linuxDB.GetDistro(distroInfo.ID)
+		release := distro.GetRelease(distroInfo.Release)
+		for _, library := range release.Libraries {
+			result.Add(library)
+		}
 	}
 	return result, nil
 }

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

@@ -112,9 +112,9 @@ func (ph *ProjectHelper) NewProjectOptions() *ProjectOptions {
 		Description: "Enter your project description",
 		Version:     "0.1.0",
 		BinaryName:  "",
-		system:      NewSystemHelper(),
-		log:         NewLogger(),
-		templates:   NewTemplateHelper(),
+		system:      ph.system,
+		log:         ph.log,
+		templates:   ph.templates,
 		Author:      &author{},
 	}
 

cmd/prompt.go

@@ -4,7 +4,6 @@ import (
 	"bufio"
 	"fmt"
 	"os"
-	"runtime"
 	"strconv"
 	"strings"
 )
@@ -20,11 +19,7 @@ func Prompt(question string, defaultValue ...string) string {
 	fmt.Printf(question + ": ")
 	reader := bufio.NewReader(os.Stdin)
 	input, _ := reader.ReadString('\n')
-	EOL := "\n"
-	if runtime.GOOS == "windows" {
-		EOL = "\r\n"
-	}
-	input = strings.Replace(input, EOL, "", -1)
+	input = strings.TrimSpace(input)
 
 	if input != "" {
 		answer = input

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

@@ -269,55 +269,35 @@ func CheckDependencies(logger *Logger) (bool, error) {
 		if err != nil {
 			return false, err
 		}
+
+		var libraryChecker CheckPkgInstalled
 		distroInfo := GetLinuxDistroInfo()
+
+		switch distroInfo.Distribution {
+		case Ubuntu, Debian, Zorin, Parrot, Linuxmint, Elementary, Kali, Neon:
+			libraryChecker = DpkgInstalled
+		case Arch:
+			libraryChecker = PacmanInstalled
+		case CentOS, Fedora:
+			libraryChecker = RpmInstalled
+		case Gentoo:
+			libraryChecker = EqueryInstalled
+		case VoidLinux:
+			libraryChecker = XbpsInstalled
+		default:
+			return false, RequestSupportForDistribution(distroInfo)
+		}
+
 		for _, library := range *requiredLibraries {
-			switch distroInfo.Distribution {
-			case Ubuntu, Zorin, Debian:
-				installed, err := DpkgInstalled(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)
-				}
-			case Arch:
-				installed, err := PacmanInstalled(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)
-				}
-			case RedHat:
-				installed, err := RpmInstalled(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)
-				}
-			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)
+			installed, err := libraryChecker(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)
 			}
 		}
 	}

cmd/templates.go

@@ -67,7 +67,7 @@ func NewTemplateHelper() *TemplateHelper {
 	}
 }
 
-// IsValidTemplate returns true if the given tempalte name resides on disk
+// IsValidTemplate returns true if the given template name resides on disk
 func (t *TemplateHelper) IsValidTemplate(templateName string) bool {
 	pathToTemplate := filepath.Join(t.templateDir.fullPath, templateName)
 	return t.fs.DirExists(pathToTemplate)

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

@@ -21,6 +21,7 @@
     "@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",

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

@@ -6,13 +6,13 @@ import { environment } from './environments/environment';
 
 import 'zone.js'
 
-import Bridge from './wailsbridge';
+import Wails from '@wailsapp/runtime';
 
 if (environment.production) {
   enableProdMode();
 }
 
-Bridge.Start(() => {
+Wails.Init(() => {
   platformBrowserDynamic().bootstrapModule(AppModule)
     .catch(err => console.error(err));
 });

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 App from "./App.vue";
+import Vue from '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(() => {
-  new Vue({
-    render: h => h(App)
-  }).$mount("#app");
+Wails.Init(() => {
+	new Vue({
+		render: h => h(App)
+	}).$mount('#app');
 });

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

@@ -1,17 +0,0 @@
-/*
-    Wails Bridge (c) 2019-present Lea Anthony
-
-    This prod version is to get around having to rewrite your code
-    for production. When doing a release build, this file will be used 
-    instead of the full version.
-*/
-
-export default {
-  // The main function
-  // Passes the main Wails object to the callback if given.
-  Start: function (callback) {
-    if (callback) {
-      window.wails.Events.On("wails:ready", callback);
-    }
-  }
-};

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(() => {
-  new Vue({
-    render: h => h(App)
-  }).$mount("#app");
+Wails.Init(() => {
+	new Vue({
+		render: h => h(App)
+	}).$mount('#app');
 });

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v0.17.4-pre"
+const Version = "v0.17.15-pre"

cmd/wails/0_setup.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"runtime"
 
 	"github.com/wailsapp/wails/cmd"
@@ -24,7 +23,7 @@ func init() {
 
 		system := cmd.NewSystemHelper()
 		err = system.Initialise()
-		if err == nil {
+		if err != nil {
 			return err
 		}
 
@@ -33,23 +32,9 @@ Create your first project by running 'wails init'.`
 		if runtime.GOOS != "windows" {
 			successMessage = "🚀 " + successMessage
 		}
-		// Platform check
-		err = platformCheck()
-		if err != nil {
-			return err
-		}
 
-		// Check we have a cgo capable environment
-		logger.Yellow("Checking for prerequisites...")
-		var requiredProgramErrors bool
-		requiredProgramErrors, err = checkRequiredPrograms()
-		if err != nil {
-			return err
-		}
-
-		// Linux has library deps
-		var libraryErrors bool
-		libraryErrors, err = checkLibraries()
+		// Chrck for programs and libraries dependencies
+		errors, err := cmd.CheckDependencies(logger)
 		if err != nil {
 			return err
 		}
@@ -60,76 +45,14 @@ Create your first project by running 'wails init'.`
 			return err
 		}
 
-		logger.White("")
-
 		// Check for errors
-		var errors = libraryErrors || requiredProgramErrors
-		if !errors {
+		// CheckDependencies() returns !errors
+		// so to get the right message in this
+		// check we have to do it in reversed
+		if errors {
 			logger.Yellow(successMessage)
 		}
 
 		return err
 	})
 }
-
-func platformCheck() error {
-	switch runtime.GOOS {
-	case "darwin":
-		logger.Yellow("Detected Platform: OSX")
-	case "windows":
-		logger.Yellow("Detected Platform: Windows")
-	case "linux":
-		logger.Yellow("Detected Platform: Linux")
-	default:
-		return fmt.Errorf("Platform %s is currently not supported", runtime.GOOS)
-	}
-	return nil
-}
-
-func checkLibraries() (errors bool, err error) {
-	if runtime.GOOS == "linux" {
-		// Check library prerequisites
-		requiredLibraries, err := cmd.GetRequiredLibraries()
-		if err != nil {
-			return false, err
-		}
-		distroInfo := cmd.GetLinuxDistroInfo()
-		for _, library := range *requiredLibraries {
-			switch distroInfo.Distribution {
-			case cmd.Ubuntu, cmd.Zorin, cmd.Debian:
-				installed, err := cmd.DpkgInstalled(library.Name)
-				if err != nil {
-					return false, err
-				}
-				if !installed {
-					errors = true
-					logger.Red("Library '%s' not found. %s", library.Name, library.Help)
-				} else {
-					logger.Green("Library '%s' installed.", library.Name)
-				}
-			default:
-				return false, cmd.RequestSupportForDistribution(distroInfo, library.Name)
-			}
-		}
-	}
-	return false, nil
-}
-
-func checkRequiredPrograms() (errors bool, err error) {
-	requiredPrograms, err := cmd.GetRequiredPrograms()
-	if err != nil {
-		return true, err
-	}
-	errors = false
-	programHelper := cmd.NewProgramHelper()
-	for _, program := range *requiredPrograms {
-		bin := programHelper.FindProgram(program.Name)
-		if bin == nil {
-			errors = true
-			logger.Red("Program '%s' not found. %s", program.Name, program.Help)
-		} else {
-			logger.Green("Program '%s' found: %s", program.Name, bin.Path)
-		}
-	}
-	return
-}

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
 		}

cmd/wails/9_issue.go

@@ -42,12 +42,64 @@ To help you in this process, we will ask for some information, add Go/Wails deta
 			gomodule = "(Not Set)"
 		}
 
+		// get version numbers for GCC, node & npm
+		program := cmd.NewProgramHelper()
+		// string helpers
+		var gccVersion, nodeVersion, npmVersion string
+
+		// choose between OS (mac,linux,win)
+		switch runtime.GOOS {
+		case "darwin":
+			gcc := program.FindProgram("gcc")
+			if gcc != nil {
+				stdout, _, _, _ := gcc.Run("-dumpversion")
+				gccVersion = strings.TrimSpace(stdout)
+			}
+		case "linux":
+			// for linux we have to collect
+			// the distribution name
+			distroInfo := cmd.GetLinuxDistroInfo()
+			linuxDB := cmd.NewLinuxDB()
+			distro := linuxDB.GetDistro(distroInfo.ID)
+			release := distro.GetRelease(distroInfo.Release)
+			gccVersionCommand := release.GccVersionCommand
+
+			gcc := program.FindProgram("gcc")
+			if gcc != nil {
+				stdout, _, _, _ := gcc.Run(gccVersionCommand)
+				gccVersion = strings.TrimSpace(stdout)
+			}
+		case "windows":
+			gcc := program.FindProgram("gcc")
+			if gcc != nil {
+				stdout, _, _, _ := gcc.Run("-dumpversion")
+				gccVersion = strings.TrimSpace(stdout)
+			}
+		}
+
+		npm := program.FindProgram("npm")
+		if npm != nil {
+			stdout, _, _, _ := npm.Run("--version")
+			nodeVersion = stdout
+			nodeVersion = nodeVersion[:len(nodeVersion)-1]
+		}
+
+		node := program.FindProgram("node")
+		if node != nil {
+			stdout, _, _, _ := node.Run("--version")
+			npmVersion = stdout
+			npmVersion = npmVersion[:len(npmVersion)-1]
+		}
+
 		str.WriteString("\n| Name   | Value |\n| ----- | ----- |\n")
 		str.WriteString(fmt.Sprintf("| Wails Version | %s |\n", cmd.Version))
 		str.WriteString(fmt.Sprintf("| Go Version    | %s |\n", runtime.Version()))
 		str.WriteString(fmt.Sprintf("| Platform      | %s |\n", runtime.GOOS))
 		str.WriteString(fmt.Sprintf("| Arch          | %s |\n", runtime.GOARCH))
 		str.WriteString(fmt.Sprintf("| GO111MODULE   | %s |\n", gomodule))
+		str.WriteString(fmt.Sprintf("| GCC           | %s |\n", gccVersion))
+		str.WriteString(fmt.Sprintf("| Npm           | %s |\n", npmVersion))
+		str.WriteString(fmt.Sprintf("| Node          | %s |\n", nodeVersion))
 
 		fmt.Println()
 		fmt.Println("Processing template and preparing for upload.")

config.go

@@ -1,5 +1,6 @@
 package wails
 
+import "github.com/leaanthony/mewn"
 
 // AppConfig is the configuration structure used when creating a Wails App object
 type AppConfig struct {
@@ -29,7 +30,7 @@ func (a *AppConfig) GetTitle() string {
 	return a.Title
 }
 
-// GetDefaultHTML returns the desired window title
+// GetDefaultHTML returns the default HTML
 func (a *AppConfig) GetDefaultHTML() string {
 	return a.defaultHTML
 }
@@ -95,6 +96,7 @@ func newConfig(userConfig *AppConfig) (*AppConfig, error) {
 		Resizable: true,
 		Title:     "My Wails App",
 		Colour:    "#FFF", // White by default
+		HTML:      mewn.String("./runtime/assets/default.html"),
 	}
 
 	if userConfig != 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
@@ -14,7 +14,6 @@ require (
 	github.com/leaanthony/mewn v0.10.7
 	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
@@ -23,9 +22,9 @@ require (
 	github.com/pkg/errors v0.8.1 // indirect
 	github.com/sirupsen/logrus v1.4.1
 	github.com/stretchr/testify v1.3.0 // indirect
-	github.com/wailsapp/webview v0.2.7
 	golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 // indirect
 	golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5 // indirect
 	golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862
 	gopkg.in/AlecAivazis/survey.v1 v1.8.4
+	gopkg.in/yaml.v3 v3.0.0-20190709130402-674ba3eaed22
 )

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=
@@ -41,14 +40,10 @@ 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 +68,7 @@ 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 +77,8 @@ 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=
@@ -97,3 +86,7 @@ golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 gopkg.in/AlecAivazis/survey.v1 v1.8.4 h1:10xXXN3wgIhPheb5NI58zFgZv32Ana7P3Tl4shW+0Qc=
 gopkg.in/AlecAivazis/survey.v1 v1.8.4/go.mod h1:iBNOmqKz/NUbZx3bA+4hAGLRC7fSK7tgtVDT4tB22XA=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20190709130402-674ba3eaed22 h1:0efs3hwEZhFKsCoP8l6dDB1AZWMgnEl3yWXWRZTOaEA=
+gopkg.in/yaml.v3 v3.0.0-20190709130402-674ba3eaed22/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

lib/binding/internal.go

@@ -6,7 +6,7 @@ import (
 
 	"github.com/wailsapp/wails/lib/logger"
 	"github.com/wailsapp/wails/lib/messages"
-	"github.com/wailsapp/wails/runtime/go/runtime"
+	"github.com/wailsapp/wails/runtime"
 )
 
 type internalMethods struct {

lib/binding/manager.go

@@ -5,9 +5,9 @@ import (
 	"reflect"
 	"unicode"
 
+	"github.com/wailsapp/wails/lib/interfaces"
 	"github.com/wailsapp/wails/lib/logger"
 	"github.com/wailsapp/wails/lib/messages"
-	"github.com/wailsapp/wails/lib/interfaces"
 )
 
 // Manager handles method binding
@@ -195,7 +195,11 @@ func (b *Manager) processFunctionCall(callData *messages.CallData) (interface{},
 			return nil, errorResult.Interface().(error)
 		}
 	}
-	return result[0].Interface(), nil
+	// fmt.Printf("result = '%+v'\n", result)
+	if len(result) > 0 {
+		return result[0].Interface(), nil
+	}
+	return nil, nil
 }
 
 func (b *Manager) processMethodCall(callData *messages.CallData) (interface{}, error) {

lib/ipc/manager.go

@@ -94,17 +94,17 @@ func (i *Manager) Start(eventManager interfaces.EventManager, bindingManager int
 					logdata := incomingMessage.Payload.(*messages.LogData)
 					switch logdata.Level {
 					case "info":
-						i.log.Info(logdata.Message)
+						logger.GlobalLogger.Info(logdata.Message)
 					case "debug":
-						i.log.Debug(logdata.Message)
+						logger.GlobalLogger.Debug(logdata.Message)
 					case "warning":
-						i.log.Warn(logdata.Message)
+						logger.GlobalLogger.Warn(logdata.Message)
 					case "error":
-						i.log.Error(logdata.Message)
+						logger.GlobalLogger.Error(logdata.Message)
 					case "fatal":
-						i.log.Fatal(logdata.Message)
+						logger.GlobalLogger.Fatal(logdata.Message)
 					default:
-						i.log.ErrorFields("Invalid log level sent", logger.Fields{
+						logger.ErrorFields("Invalid log level sent", logger.Fields{
 							"level":   logdata.Level,
 							"message": logdata.Message,
 						})

lib/logger/custom.go

@@ -15,90 +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

@@ -7,8 +7,8 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
-// Global logger reference
-var logger = logrus.New()
+// GlobalLogger is the global logger
+var GlobalLogger = logrus.New()
 
 // Fields is used by the customLogger object to output
 // fields along with a message
@@ -16,27 +16,32 @@ type Fields map[string]interface{}
 
 // Default options for the global logger
 func init() {
-	logger.SetOutput(os.Stdout)
-	logger.SetLevel(logrus.DebugLevel)
+	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":
-		logger.SetLevel(logrus.InfoLevel)
+		GlobalLogger.SetLevel(logrus.InfoLevel)
 	case "debug":
-		logger.SetLevel(logrus.DebugLevel)
+		GlobalLogger.SetLevel(logrus.DebugLevel)
 	case "warn":
-		logger.SetLevel(logrus.WarnLevel)
+		GlobalLogger.SetLevel(logrus.WarnLevel)
 	case "error":
-		logger.SetLevel(logrus.ErrorLevel)
+		GlobalLogger.SetLevel(logrus.ErrorLevel)
 	case "fatal":
-		logger.SetLevel(logrus.FatalLevel)
+		GlobalLogger.SetLevel(logrus.FatalLevel)
 	case "panic":
-		logger.SetLevel(logrus.PanicLevel)
+		GlobalLogger.SetLevel(logrus.PanicLevel)
 	default:
-		logger.SetLevel(logrus.DebugLevel)
-		logger.Warnf("Log level '%s' not recognised. Setting to Debug.", level)
+		GlobalLogger.SetLevel(logrus.DebugLevel)
+		GlobalLogger.Warnf("Log level '%s' not recognised. Setting to Debug.", level)
 	}
 }

lib/renderer/bridge.go

@@ -31,9 +31,9 @@ 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          *logger.CustomLogger
 	ipcManager   interfaces.IPCManager
@@ -41,7 +41,7 @@ type Headless struct {
 	eventManager interfaces.EventManager
 	bindingCache []string
 
-	// Headless specific
+	// Bridge specific
 	initialisationJS []string
 	server           *http.Server
 	theConnection    *websocket.Conn
@@ -50,8 +50,8 @@ type Headless struct {
 	lock sync.Mutex
 }
 
-// Initialise the Headless Renderer
-func (h *Headless) Initialise(appConfig interfaces.AppConfig, ipcManager interfaces.IPCManager, eventManager interfaces.EventManager) error {
+// Initialise the Bridge Renderer
+func (h *Bridge) Initialise(appConfig interfaces.AppConfig, ipcManager interfaces.IPCManager, eventManager interfaces.EventManager) error {
 	h.ipcManager = ipcManager
 	h.appConfig = appConfig
 	h.eventManager = eventManager
@@ -60,7 +60,7 @@ func (h *Headless) Initialise(appConfig interfaces.AppConfig, ipcManager interfa
 	return nil
 }
 
-func (h *Headless) evalJS(js string, mtype messageType) error {
+func (h *Bridge) evalJS(js string, mtype messageType) error {
 
 	message := mtype.toString() + js
 
@@ -74,7 +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,
@@ -90,7 +90,7 @@ func (h *Headless) injectCSS(css string) {
 	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)
@@ -105,7 +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()
@@ -115,12 +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("../../runtime/js/dist/wails.js")
+	wailsRuntime := mewn.String("../../runtime/assets/wails.js")
 	h.evalJS(wailsRuntime, wailsRuntimeMessage)
 
 	// Inject bindings
@@ -147,8 +147,8 @@ func (h *Headless) start(conn *websocket.Conn) {
 	}
 }
 
-// Run the app in headless mode!
-func (h *Headless) Run() error {
+// Run the app in Bridge mode!
+func (h *Bridge) Run() error {
 	h.server = &http.Server{Addr: ":34115"}
 	http.HandleFunc("/bridge", h.wsBridgeHandler)
 
@@ -163,39 +163,39 @@ 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 *messages.EventData) error {
+func (h *Bridge) NotifyEvent(event *messages.EventData) error {
 
 	// Look out! Nils about!
 	var err error
@@ -222,33 +222,33 @@ func (h *Headless) NotifyEvent(event *messages.EventData) error {
 	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 {
-	h.log.WarnFields("SetColour ignored for headless more", logger.Fields{"col": colour})
+func (h *Bridge) SetColour(colour string) error {
+	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", 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

@@ -10,16 +10,16 @@ import (
 
 	"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/wails/lib/interfaces"
-	"github.com/wailsapp/webview"
+	wv "github.com/wailsapp/wails/lib/renderer/webview"
 )
 
 // WebView defines the main webview application window
 // Default values in []
 type WebView struct {
-	window       webview.WebView // The webview object
+	window       wv.WebView // The webview object
 	ipc          interfaces.IPCManager
 	log          *logger.CustomLogger
 	config       interfaces.AppConfig
@@ -29,7 +29,7 @@ type WebView struct {
 
 // NewWebView returns a new WebView struct
 func NewWebView() *WebView {
-	return &WebView{};
+	return &WebView{}
 }
 
 // Initialise sets up the WebView
@@ -49,14 +49,14 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 	w.config = config
 
 	// Create the WebView instance
-	w.window = webview.NewWebview(webview.Settings{
+	w.window = wv.NewWebview(wv.Settings{
 		Width:     config.GetWidth(),
 		Height:    config.GetHeight(),
 		Title:     config.GetTitle(),
 		Resizable: config.GetResizable(),
 		URL:       config.GetDefaultHTML(),
 		Debug:     !config.GetDisableInspector(),
-		ExternalInvokeCallback: func(_ webview.WebView, message string) {
+		ExternalInvokeCallback: func(_ wv.WebView, message string) {
 			w.ipc.Dispatch(message)
 		},
 	})
@@ -173,9 +173,13 @@ func (w *WebView) Run() error {
 	w.log.Info("Run()")
 
 	// Runtime assets
-	wailsRuntime := mewn.String("../../runtime/js/dist/wails.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{}) {
 
@@ -242,7 +246,7 @@ func (w *WebView) SelectFile() string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(webview.DialogTypeOpen, 0, "Select File", "")
+			result = w.window.Dialog(wv.DialogTypeOpen, 0, "Select File", "")
 			wg.Done()
 		})
 	}()
@@ -260,7 +264,7 @@ func (w *WebView) SelectDirectory() string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(webview.DialogTypeOpen, webview.DialogFlagDirectory, "Select Directory", "")
+			result = w.window.Dialog(wv.DialogTypeOpen, wv.DialogFlagDirectory, "Select Directory", "")
 			wg.Done()
 		})
 	}()
@@ -278,7 +282,7 @@ func (w *WebView) SelectSaveFile() string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(webview.DialogTypeSave, 0, "Save file", "")
+			result = w.window.Dialog(wv.DialogTypeSave, 0, "Save file", "")
 			wg.Done()
 		})
 	}()

lib/renderer/webview/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Serge Zaitsev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

lib/renderer/webview/webview.go

@@ -0,0 +1,372 @@
+// Package wails implements Go bindings to https://github.com/zserge/webview C library.
+// It is a modified version of webview.go from that repository
+
+// Bindings closely repeat the C APIs and include both, a simplified
+// single-function API to just open a full-screen webview window, and a more
+// advanced and featureful set of APIs, including Go-to-JavaScript bindings.
+//
+// The library uses gtk-webkit, Cocoa/Webkit and MSHTML (IE8..11) as a browser
+// engine and supports Linux, MacOS and Windows 7..10 respectively.
+//
+package webview
+
+/*
+#cgo linux openbsd freebsd CFLAGS: -DWEBVIEW_GTK=1
+#cgo linux openbsd freebsd pkg-config: gtk+-3.0 webkit2gtk-4.0
+
+#cgo windows CFLAGS: -DWEBVIEW_WINAPI=1
+#cgo windows LDFLAGS: -lole32 -lcomctl32 -loleaut32 -luuid -lgdi32
+
+#cgo darwin CFLAGS: -DWEBVIEW_COCOA=1 -x objective-c
+#cgo darwin LDFLAGS: -framework Cocoa -framework WebKit
+
+#include <stdlib.h>
+#include <stdint.h>
+#define WEBVIEW_STATIC
+#define WEBVIEW_IMPLEMENTATION
+#include "webview.h"
+
+extern void _webviewExternalInvokeCallback(void *, void *);
+
+static inline void CgoWebViewFree(void *w) {
+	free((void *)((struct webview *)w)->title);
+	free((void *)((struct webview *)w)->url);
+	free(w);
+}
+
+static inline void *CgoWebViewCreate(int width, int height, char *title, char *url, int resizable, int debug) {
+	struct webview *w = (struct webview *) calloc(1, sizeof(*w));
+	w->width = width;
+	w->height = height;
+	w->title = title;
+	w->url = url;
+	w->resizable = resizable;
+	w->debug = debug;
+	w->external_invoke_cb = (webview_external_invoke_cb_t) _webviewExternalInvokeCallback;
+	if (webview_init(w) != 0) {
+		CgoWebViewFree(w);
+		return NULL;
+	}
+	return (void *)w;
+}
+
+static inline int CgoWebViewLoop(void *w, int blocking) {
+	return webview_loop((struct webview *)w, blocking);
+}
+
+static inline void CgoWebViewTerminate(void *w) {
+	webview_terminate((struct webview *)w);
+}
+
+static inline void CgoWebViewExit(void *w) {
+	webview_exit((struct webview *)w);
+}
+
+static inline void CgoWebViewSetTitle(void *w, char *title) {
+	webview_set_title((struct webview *)w, title);
+}
+
+static inline void CgoWebViewSetFullscreen(void *w, int fullscreen) {
+	webview_set_fullscreen((struct webview *)w, fullscreen);
+}
+
+static inline void CgoWebViewSetColor(void *w, uint8_t r, uint8_t g, uint8_t b, uint8_t a) {
+	webview_set_color((struct webview *)w, r, g, b, a);
+}
+
+static inline void CgoDialog(void *w, int dlgtype, int flags,
+		char *title, char *arg, char *res, size_t ressz) {
+	webview_dialog(w, dlgtype, flags,
+		(const char*)title, (const char*) arg, res, ressz);
+}
+
+static inline int CgoWebViewEval(void *w, char *js) {
+	return webview_eval((struct webview *)w, js);
+}
+
+static inline void CgoWebViewInjectCSS(void *w, char *css) {
+	webview_inject_css((struct webview *)w, css);
+}
+
+extern void _webviewDispatchGoCallback(void *);
+static inline void _webview_dispatch_cb(struct webview *w, void *arg) {
+	_webviewDispatchGoCallback(arg);
+}
+static inline void CgoWebViewDispatch(void *w, uintptr_t arg) {
+	webview_dispatch((struct webview *)w, _webview_dispatch_cb, (void *)arg);
+}
+*/
+import "C"
+import (
+	"errors"
+	"runtime"
+	"sync"
+	"unsafe"
+)
+
+func init() {
+	// Ensure that main.main is called from the main thread
+	runtime.LockOSThread()
+}
+
+// Open is a simplified API to open a single native window with a full-size webview in
+// it. It can be helpful if you want to communicate with the core app using XHR
+// or WebSockets (as opposed to using JavaScript bindings).
+//
+// Window appearance can be customized using title, width, height and resizable parameters.
+// URL must be provided and can user either a http or https protocol, or be a
+// local file:// URL. On some platforms "data:" URLs are also supported
+// (Linux/MacOS).
+func Open(title, url string, w, h int, resizable bool) error {
+	titleStr := C.CString(title)
+	defer C.free(unsafe.Pointer(titleStr))
+	urlStr := C.CString(url)
+	defer C.free(unsafe.Pointer(urlStr))
+	resize := C.int(0)
+	if resizable {
+		resize = C.int(1)
+	}
+
+	r := C.webview(titleStr, urlStr, C.int(w), C.int(h), resize)
+	if r != 0 {
+		return errors.New("failed to create webview")
+	}
+	return nil
+}
+
+// ExternalInvokeCallbackFunc is a function type that is called every time
+// "window.external.invoke()" is called from JavaScript. Data is the only
+// obligatory string parameter passed into the "invoke(data)" function from
+// JavaScript. To pass more complex data serialized JSON or base64 encoded
+// string can be used.
+type ExternalInvokeCallbackFunc func(w WebView, data string)
+
+// Settings is a set of parameters to customize the initial WebView appearance
+// and behavior. It is passed into the webview.New() constructor.
+type Settings struct {
+	// WebView main window title
+	Title string
+	// URL to open in a webview
+	URL string
+	// Window width in pixels
+	Width int
+	// Window height in pixels
+	Height int
+	// Allows/disallows window resizing
+	Resizable bool
+	// Enable debugging tools (Linux/BSD/MacOS, on Windows use Firebug)
+	Debug bool
+	// A callback that is executed when JavaScript calls "window.external.invoke()"
+	ExternalInvokeCallback ExternalInvokeCallbackFunc
+}
+
+// WebView is an interface that wraps the basic methods for controlling the UI
+// loop, handling multithreading and providing JavaScript bindings.
+type WebView interface {
+	// Run() starts the main UI loop until the user closes the webview window or
+	// Terminate() is called.
+	Run()
+	// Loop() runs a single iteration of the main UI.
+	Loop(blocking bool) bool
+	// SetTitle() changes window title. This method must be called from the main
+	// thread only. See Dispatch() for more details.
+	SetTitle(title string)
+	// SetFullscreen() controls window full-screen mode. This method must be
+	// called from the main thread only. See Dispatch() for more details.
+	SetFullscreen(fullscreen bool)
+	// SetColor() changes window background color. This method must be called from
+	// the main thread only. See Dispatch() for more details.
+	SetColor(r, g, b, a uint8)
+	// Eval() evaluates an arbitrary JS code inside the webview. This method must
+	// be called from the main thread only. See Dispatch() for more details.
+	Eval(js string) error
+	// InjectJS() injects an arbitrary block of CSS code using the JS API. This
+	// method must be called from the main thread only. See Dispatch() for more
+	// details.
+	InjectCSS(css string)
+	// Dialog() opens a system dialog of the given type and title. String
+	// argument can be provided for certain dialogs, such as alert boxes. For
+	// alert boxes argument is a message inside the dialog box.
+	Dialog(dlgType DialogType, flags int, title string, arg string) string
+	// Terminate() breaks the main UI loop. This method must be called from the main thread
+	// only. See Dispatch() for more details.
+	Terminate()
+	// Dispatch() schedules some arbitrary function to be executed on the main UI
+	// thread. This may be helpful if you want to run some JavaScript from
+	// background threads/goroutines, or to terminate the app.
+	Dispatch(func())
+	// Exit() closes the window and cleans up the resources. Use Terminate() to
+	// forcefully break out of the main UI loop.
+	Exit()
+}
+
+// DialogType is an enumeration of all supported system dialog types
+type DialogType int
+
+const (
+	// DialogTypeOpen is a system file open dialog
+	DialogTypeOpen DialogType = iota
+	// DialogTypeSave is a system file save dialog
+	DialogTypeSave
+	// DialogTypeAlert is a system alert dialog (message box)
+	DialogTypeAlert
+)
+
+const (
+	// DialogFlagFile is a normal file picker dialog
+	DialogFlagFile = C.WEBVIEW_DIALOG_FLAG_FILE
+	// DialogFlagDirectory is an open directory dialog
+	DialogFlagDirectory = C.WEBVIEW_DIALOG_FLAG_DIRECTORY
+	// DialogFlagInfo is an info alert dialog
+	DialogFlagInfo = C.WEBVIEW_DIALOG_FLAG_INFO
+	// DialogFlagWarning is a warning alert dialog
+	DialogFlagWarning = C.WEBVIEW_DIALOG_FLAG_WARNING
+	// DialogFlagError is an error dialog
+	DialogFlagError = C.WEBVIEW_DIALOG_FLAG_ERROR
+)
+
+var (
+	m     sync.Mutex
+	index uintptr
+	fns   = map[uintptr]func(){}
+	cbs   = map[WebView]ExternalInvokeCallbackFunc{}
+)
+
+type webview struct {
+	w unsafe.Pointer
+}
+
+var _ WebView = &webview{}
+
+func boolToInt(b bool) int {
+	if b {
+		return 1
+	}
+	return 0
+}
+
+// NewWebview creates and opens a new webview window using the given settings. The
+// returned object implements the WebView interface. This function returns nil
+// if a window can not be created.
+func NewWebview(settings Settings) WebView {
+	if settings.Width == 0 {
+		settings.Width = 640
+	}
+	if settings.Height == 0 {
+		settings.Height = 480
+	}
+	if settings.Title == "" {
+		settings.Title = "WebView"
+	}
+	w := &webview{}
+	w.w = C.CgoWebViewCreate(C.int(settings.Width), C.int(settings.Height),
+		C.CString(settings.Title), C.CString(settings.URL),
+		C.int(boolToInt(settings.Resizable)), C.int(boolToInt(settings.Debug)))
+	m.Lock()
+	if settings.ExternalInvokeCallback != nil {
+		cbs[w] = settings.ExternalInvokeCallback
+	} else {
+		cbs[w] = func(w WebView, data string) {}
+	}
+	m.Unlock()
+	return w
+}
+
+func (w *webview) Loop(blocking bool) bool {
+	block := C.int(0)
+	if blocking {
+		block = 1
+	}
+	return C.CgoWebViewLoop(w.w, block) == 0
+}
+
+func (w *webview) Run() {
+	for w.Loop(true) {
+	}
+}
+
+func (w *webview) Exit() {
+	C.CgoWebViewExit(w.w)
+}
+
+func (w *webview) Dispatch(f func()) {
+	m.Lock()
+	for ; fns[index] != nil; index++ {
+	}
+	fns[index] = f
+	m.Unlock()
+	C.CgoWebViewDispatch(w.w, C.uintptr_t(index))
+}
+
+func (w *webview) SetTitle(title string) {
+	p := C.CString(title)
+	defer C.free(unsafe.Pointer(p))
+	C.CgoWebViewSetTitle(w.w, p)
+}
+
+func (w *webview) SetColor(r, g, b, a uint8) {
+	C.CgoWebViewSetColor(w.w, C.uint8_t(r), C.uint8_t(g), C.uint8_t(b), C.uint8_t(a))
+}
+
+func (w *webview) SetFullscreen(fullscreen bool) {
+	C.CgoWebViewSetFullscreen(w.w, C.int(boolToInt(fullscreen)))
+}
+
+func (w *webview) Dialog(dlgType DialogType, flags int, title string, arg string) string {
+	const maxPath = 4096
+	titlePtr := C.CString(title)
+	defer C.free(unsafe.Pointer(titlePtr))
+	argPtr := C.CString(arg)
+	defer C.free(unsafe.Pointer(argPtr))
+	resultPtr := (*C.char)(C.calloc((C.size_t)(unsafe.Sizeof((*C.char)(nil))), (C.size_t)(maxPath)))
+	defer C.free(unsafe.Pointer(resultPtr))
+	C.CgoDialog(w.w, C.int(dlgType), C.int(flags), titlePtr,
+		argPtr, resultPtr, C.size_t(maxPath))
+	return C.GoString(resultPtr)
+}
+
+func (w *webview) Eval(js string) error {
+	p := C.CString(js)
+	defer C.free(unsafe.Pointer(p))
+	switch C.CgoWebViewEval(w.w, p) {
+	case -1:
+		return errors.New("evaluation failed")
+	}
+	return nil
+}
+
+func (w *webview) InjectCSS(css string) {
+	p := C.CString(css)
+	defer C.free(unsafe.Pointer(p))
+	C.CgoWebViewInjectCSS(w.w, p)
+}
+
+func (w *webview) Terminate() {
+	C.CgoWebViewTerminate(w.w)
+}
+
+//export _webviewDispatchGoCallback
+func _webviewDispatchGoCallback(index unsafe.Pointer) {
+	var f func()
+	m.Lock()
+	f = fns[uintptr(index)]
+	delete(fns, uintptr(index))
+	m.Unlock()
+	f()
+}
+
+//export _webviewExternalInvokeCallback
+func _webviewExternalInvokeCallback(w unsafe.Pointer, data unsafe.Pointer) {
+	m.Lock()
+	var (
+		cb ExternalInvokeCallbackFunc
+		wv WebView
+	)
+	for wv, cb = range cbs {
+		if wv.(*webview).w == w {
+			break
+		}
+	}
+	m.Unlock()
+	cb(wv, C.GoString((*C.char)(data)))
+}

runtime.go

@@ -0,0 +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     *runtime.Events
+	Log        *runtime.Log
+	Dialog     *runtime.Dialog
+	Window     *runtime.Window
+	Browser    *runtime.Browser
+	FileSystem *runtime.FileSystem
+}
+
+// NewRuntime creates a new Runtime struct
+func NewRuntime(eventManager interfaces.EventManager, renderer interfaces.Renderer) *Runtime {
+	return &Runtime{
+		Events:     runtime.NewEvents(eventManager),
+		Log:        runtime.NewLog(),
+		Dialog:     runtime.NewDialog(renderer),
+		Window:     runtime.NewWindow(renderer),
+		Browser:    runtime.NewBrowser(),
+		FileSystem: runtime.NewFileSystem(),
+	}
+}

runtime/assets/bridge.js

@@ -1,43 +1,38 @@
 /*
-    Wails Bridge (c) 2019-present Lea Anthony
-
-    This library creates a bridge between your application
-    and the frontend, allowing you to develop your app using 
-    standard tooling (browser extensions, live reload, etc). 
-
-    Usage:
-    ```
-    import Bridge from "./wailsbridge";
-    Bridge.Start(startApp);
-    ```
-
-    The given callback (startApp in the example) will be called
-    when the bridge has successfully initialised. It passes the
-    window.wails object back, in case it is not accessible directly.
+ _       __      _ __    
+| |     / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  ) 
+|__/|__/\__,_/_/_/____/  
+The lightweight framework for web-like apps
+(c) Lea Anthony 2019-present
 */
+/* jshint esversion: 6 */
 
-// 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,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);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'
-		);
-	}
-};
+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,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);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) {
@@ -203,14 +198,20 @@ function startBridge() {
 	connect();
 }
 
-export default {
-	// The main function
-	// Passes the main Wails object to the callback if given.
-	Start: function (callback) {
-		// Save the callback
-		window.wailsbridge.callback = callback;
+function start(callback) {
 
-		// Start Bridge
-		startBridge();
-	}
-};
+	// 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

@@ -1,5 +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"></script></body>
+
+<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/bridge/wailsbridge.prod.js

@@ -1,17 +0,0 @@
-/*
-    Wails Bridge (c) 2019-present Lea Anthony
-
-    This prod version is to get around having to rewrite your code
-    for production. When doing a release build, this file will be used 
-    instead of the full version.
-*/
-
-export default {
-	// The main function
-	// Passes the main Wails object to the callback if given.
-	Start: function (callback) {
-		if (callback) {
-			window.wails.Events.On('wails:ready', callback);
-		}
-	}
-};

runtime/dialog.go

@@ -7,8 +7,8 @@ type Dialog struct {
 	renderer interfaces.Renderer
 }
 
-// newDialog creates a new Dialog struct
-func newDialog(renderer interfaces.Renderer) *Dialog {
+// NewDialog creates a new Dialog struct
+func NewDialog(renderer interfaces.Renderer) *Dialog {
 	return &Dialog{
 		renderer: renderer,
 	}

runtime/events.go

@@ -7,7 +7,8 @@ type Events struct {
 	eventManager interfaces.EventManager
 }
 
-func newEvents(eventManager interfaces.EventManager) *Events {
+// NewEvents creates a new Events struct
+func NewEvents(eventManager interfaces.EventManager) *Events {
 	return &Events{
 		eventManager: eventManager,
 	}

runtime/filesystem.go

@@ -5,8 +5,8 @@ import homedir "github.com/mitchellh/go-homedir"
 // FileSystem exposes file system utilities to the runtime
 type FileSystem struct {}
 
-// Creates a new FileSystem struct
-func newFileSystem() *FileSystem {
+// NewFileSystem creates a new FileSystem struct
+func NewFileSystem() *FileSystem {
 	return &FileSystem{}
 }
 

runtime/go/runtime/runtime.go

@@ -1,25 +0,0 @@
-package runtime
-
-import "github.com/wailsapp/wails/lib/interfaces"
-
-// Runtime is the Wails Runtime Interface, given to a user who has defined the WailsInit method
-type Runtime struct {
-	Events     *Events
-	Log        *Log
-	Dialog     *Dialog
-	Window     *Window
-	Browser    *Browser
-	FileSystem *FileSystem
-}
-
-// NewRuntime creates a new Runtime struct
-func NewRuntime(eventManager interfaces.EventManager, renderer interfaces.Renderer) *Runtime {
-	return &Runtime{
-		Events:     newEvents(eventManager),
-		Log:        newLog(),
-		Dialog:     newDialog(renderer),
-		Window:     newWindow(renderer),
-		Browser:    NewBrowser(),
-		FileSystem: newFileSystem(),
-	}
-}

runtime/js/.eslintrc

@@ -1,280 +1,31 @@
 {
     "env": {
         "browser": true,
-        "es6": true
+        "es6": true,
+        "amd": true,
+        "node": true,
     },
     "extends": "eslint:recommended",
     "parserOptions": {
-        "ecmaVersion": 2015,
-        "sourceType": "module"
+        "ecmaVersion": 2016,
+        "sourceType": "module",
     },
     "rules": {
-        "accessor-pairs": "error",
-        "array-bracket-newline": "error",
-        "array-bracket-spacing": [
+        "indent": [
             "error",
-            "never"
+            "tab"
         ],
-        "array-callback-return": "error",
-        "array-element-newline": "off",
-        "arrow-body-style": "error",
-        "arrow-parens": "error",
-        "arrow-spacing": "error",
-        "block-scoped-var": "off",
-        "block-spacing": "error",
-        "brace-style": [
-            "error",
-            "1tbs"
-        ],
-        "callback-return": "error",
-        "camelcase": "error",
-        "capitalized-comments": "off",
-        "class-methods-use-this": "error",
-        "comma-dangle": "off",
-        "comma-spacing": [
-            "error",
-            {
-                "after": true,
-                "before": false
-            }
-        ],
-        "comma-style": [
-            "error",
-            "last"
-        ],
-        "complexity": "error",
-        "computed-property-spacing": [
-            "error",
-            "never"
-        ],
-        "consistent-return": "off",
-        "consistent-this": "error",
-        "curly": "error",
-        "default-case": "error",
-        "dot-location": "error",
-        "dot-notation": "error",
-        "eol-last": "off",
-        "eqeqeq": "off",
-        "func-call-spacing": "error",
-        "func-name-matching": "error",
-        "func-names": [
-            "error",
-            "never"
-        ],
-        "func-style": [
-            "error",
-            "declaration"
-        ],
-        "function-paren-newline": "error",
-        "generator-star-spacing": "error",
-        "global-require": "error",
-        "guard-for-in": "off",
-        "handle-callback-err": "error",
-        "id-blacklist": "error",
-        "id-length": "off",
-        "id-match": "error",
-        "implicit-arrow-linebreak": "error",
-        "indent": "off",
-        "indent-legacy": "off",
-        "init-declarations": "off",
-        "jsx-quotes": "error",
-        "key-spacing": "error",
-        "keyword-spacing": [
-            "error",
-            {
-                "after": true,
-                "before": true
-            }
-        ],
-        "line-comment-position": "error",
         "linebreak-style": [
             "error",
             "unix"
         ],
-        "lines-around-comment": "error",
-        "lines-around-directive": "error",
-        "lines-between-class-members": "error",
-        "max-classes-per-file": "error",
-        "max-depth": "error",
-        "max-len": "off",
-        "max-lines": "error",
-        "max-lines-per-function": "error",
-        "max-nested-callbacks": "error",
-        "max-params": "error",
-        "max-statements": "off",
-        "max-statements-per-line": "error",
-        "multiline-comment-style": "off",
-        "multiline-ternary": "error",
-        "new-parens": "error",
-        "newline-after-var": "off",
-        "newline-before-return": "off",
-        "newline-per-chained-call": "error",
-        "no-alert": "error",
-        "no-array-constructor": "error",
-        "no-await-in-loop": "error",
-        "no-bitwise": "error",
-        "no-buffer-constructor": "error",
-        "no-caller": "error",
-        "no-catch-shadow": "error",
-        "no-confusing-arrow": "error",
-        "no-continue": "error",
-        "no-div-regex": "error",
-        "no-duplicate-imports": "error",
-        "no-else-return": "error",
-        "no-empty-function": "error",
-        "no-eq-null": "off",
-        "no-eval": "error",
-        "no-extend-native": "error",
-        "no-extra-bind": "error",
-        "no-extra-label": "error",
-        "no-extra-parens": "error",
-        "no-floating-decimal": "error",
-        "no-implicit-coercion": "error",
-        "no-implicit-globals": "error",
-        "no-implied-eval": "error",
-        "no-inline-comments": "error",
-        "no-inner-declarations": [
-            "error",
-            "functions"
-        ],
-        "no-invalid-this": "error",
-        "no-iterator": "error",
-        "no-label-var": "error",
-        "no-labels": "error",
-        "no-lone-blocks": "error",
-        "no-lonely-if": "error",
-        "no-loop-func": "error",
-        "no-magic-numbers": "off",
-        "no-mixed-operators": "error",
-        "no-mixed-requires": "error",
-        "no-multi-assign": "error",
-        "no-multi-spaces": "error",
-        "no-multi-str": "error",
-        "no-multiple-empty-lines": "error",
-        "no-native-reassign": "error",
-        "no-negated-condition": "error",
-        "no-negated-in-lhs": "error",
-        "no-nested-ternary": "error",
-        "no-new": "off",
-        "no-new-func": "off",
-        "no-new-object": "error",
-        "no-new-require": "error",
-        "no-new-wrappers": "error",
-        "no-octal-escape": "error",
-        "no-param-reassign": "off",
-        "no-path-concat": "error",
-        "no-plusplus": "error",
-        "no-process-env": "error",
-        "no-process-exit": "error",
-        "no-proto": "error",
-        "no-prototype-builtins": "error",
-        "no-restricted-globals": "error",
-        "no-restricted-imports": "error",
-        "no-restricted-modules": "error",
-        "no-restricted-properties": "error",
-        "no-restricted-syntax": "error",
-        "no-return-assign": "error",
-        "no-return-await": "error",
-        "no-script-url": "error",
-        "no-self-compare": "error",
-        "no-sequences": "error",
-        "no-shadow": "error",
-        "no-shadow-restricted-names": "error",
-        "no-spaced-func": "error",
-        "no-sync": "error",
-        "no-tabs": "error",
-        "no-template-curly-in-string": "error",
-        "no-ternary": "error",
-        "no-throw-literal": "error",
-        "no-undef-init": "error",
-        "no-undefined": "off",
-        "no-underscore-dangle": "error",
-        "no-unmodified-loop-condition": "error",
-        "no-unneeded-ternary": "error",
-        "no-unused-expressions": "error",
-        "no-use-before-define": "error",
-        "no-useless-call": "error",
-        "no-useless-computed-key": "error",
-        "no-useless-concat": "error",
-        "no-useless-constructor": "error",
-        "no-useless-rename": "error",
-        "no-useless-return": "error",
-        "no-var": "off",
-        "no-void": "error",
-        "no-warning-comments": "error",
-        "no-whitespace-before-property": "error",
-        "no-with": "error",
-        "nonblock-statement-body-position": "error",
-        "object-curly-newline": "error",
-        "object-curly-spacing": [
-            "error",
-            "always"
-        ],
-        "object-property-newline": "error",
-        "object-shorthand": "off",
-        "one-var": "off",
-        "one-var-declaration-per-line": "error",
-        "operator-assignment": "error",
-        "operator-linebreak": "error",
-        "padded-blocks": "off",
-        "padding-line-between-statements": "error",
-        "prefer-arrow-callback": "off",
-        "prefer-const": "error",
-        "prefer-destructuring": "off",
-        "prefer-numeric-literals": "error",
-        "prefer-object-spread": "error",
-        "prefer-promise-reject-errors": "error",
-        "prefer-reflect": "off",
-        "prefer-rest-params": "off",
-        "prefer-spread": "off",
-        "prefer-template": "off",
-        "quote-props": "off",
         "quotes": [
             "error",
             "single"
         ],
-        "radix": "error",
-        "require-await": "error",
-        "require-jsdoc": "off",
-        "rest-spread-spacing": "error",
-        "semi": "off",
-        "semi-spacing": "error",
-        "semi-style": [
-            "error",
-            "last"
-        ],
-        "sort-imports": "off",
-        "sort-keys": "off",
-        "sort-vars": "error",
-        "space-before-blocks": "error",
-        "space-before-function-paren": "off",
-        "space-in-parens": [
-            "error",
-            "never"
-        ],
-        "space-infix-ops": "error",
-        "space-unary-ops": "error",
-        "spaced-comment": [
+        "semi": [
             "error",
             "always"
-        ],
-        "strict": "error",
-        "switch-colon-spacing": "error",
-        "symbol-description": "error",
-        "template-curly-spacing": "error",
-        "template-tag-spacing": "error",
-        "unicode-bom": [
-            "error",
-            "never"
-        ],
-        "valid-jsdoc": "error",
-        "vars-on-top": "off",
-        "wrap-iife": "off",
-        "wrap-regex": "error",
-        "yield-star-spacing": "error",
-        "yoda": [
-            "error",
-            "never"
         ]
     }
 }

runtime/js/core/bindings.js

@@ -13,7 +13,12 @@ import { Call } from './calls';
 
 window.backend = {};
 
-// Determines if the given identifier is valid Javascript
+/**
+ * Determines if the given identifier is valid Javascript
+ *
+ * @param {boolean} name
+ * @returns
+ */
 function isValidIdentifier(name) {
 	// Don't xss yourself :-)
 	try {
@@ -24,6 +29,13 @@ function isValidIdentifier(name) {
 	}
 }
 
+/**
+ * NewBinding creates a new binding from the given binding name
+ *
+ * @export
+ * @param {string} bindingName
+ * @returns
+ */
 // eslint-disable-next-line max-lines-per-function
 export function NewBinding(bindingName) {
 

runtime/js/core/browser.js

@@ -11,10 +11,24 @@ The lightweight framework for web-like apps
 
 import { SystemCall } from './calls';
 
+/**
+ * Opens the given URL in the system browser
+ *
+ * @export
+ * @param {string} url
+ * @returns
+ */
 export function OpenURL(url) {
 	return SystemCall('Browser.OpenURL', url);
 }
 
+/**
+ * Opens the given filename using the system's default file handler
+ *
+ * @export
+ * @param {sting} filename
+ * @returns
+ */
 export function OpenFile(filename) {
 	return SystemCall('Browser.OpenFile', filename);
 }

runtime/js/core/calls.js

@@ -14,18 +14,27 @@ import { SendMessage } from './ipc';
 
 var callbacks = {};
 
-// AwesomeRandom
+/**
+ * Returns a number from the native browser random function
+ *
+ * @returns number
+ */
 function cryptoRandom() {
 	var array = new Uint32Array(1);
 	return window.crypto.getRandomValues(array)[0];
 }
 
-// LOLRandom
+/**
+ * Returns a number using da old-skool Math.Random
+ * I likes to call it LOLRandom
+ *
+ * @returns number
+ */
 function basicRandom() {
 	return Math.random() * 9007199254740991;
 }
 
-// Pick one based on browser capability
+// Pick a random number function based on browser capability
 var randomFunc;
 if (window.crypto) {
 	randomFunc = cryptoRandom;
@@ -34,13 +43,22 @@ if (window.crypto) {
 }
 
 
-// Call sends a message to the backend to call the binding with the
-// given data. A promise is returned and will be completed when the
-// backend responds. This will be resolved when the call was successful
-// or rejected if an error is passed back.
-// There is a timeout mechanism. If the call doesn't respond in the given
-// time (in milliseconds) then the promise is rejected.
 
+
+/**
+ * Call sends a message to the backend to call the binding with the
+ * given data. A promise is returned and will be completed when the
+ * backend responds. This will be resolved when the call was successful
+ * or rejected if an error is passed back.
+ * There is a timeout mechanism. If the call doesn't respond in the given
+ * time (in milliseconds) then the promise is rejected.
+ *
+ * @export
+ * @param {string} bindingName
+ * @param {string} data
+ * @param {number=} timeout
+ * @returns
+ */
 export function Call(bindingName, data, timeout) {
 
 	// Timeout infinite by default
@@ -87,8 +105,14 @@ export function Call(bindingName, data, timeout) {
 }
 
 
-// Called by the backend to return data to a previously called
-// binding invocation
+
+/**
+ * Called by the backend to return data to a previously called
+ * binding invocation
+ *
+ * @export
+ * @param {string} incomingMessage
+ */
 export function Callback(incomingMessage) {
 
 	// Decode the message - Credit: https://stackoverflow.com/a/13865680
@@ -115,12 +139,20 @@ export function Callback(incomingMessage) {
 	delete callbacks[callbackID];
 
 	if (message.error) {
-		return callbackData.reject(message.error);
+		callbackData.reject(message.error);
+	} else {
+		callbackData.resolve(message.data);
 	}
-	return callbackData.resolve(message.data);
 }
 
-// systemCall is used to call wails methods from the frontend
+/**
+ * SystemCall is used to call wails methods from the frontend
+ *
+ * @export
+ * @param {string} method
+ * @param {any[]=} data
+ * @returns
+ */
 export function SystemCall(method, data) {
 	return Call('.wails.' + method, data);
 }

runtime/js/core/events.js

@@ -13,7 +13,18 @@ import { Error } from './log';
 import { SendMessage } from './ipc';
 
 // Defines a single listener with a maximum number of times to callback
+/**
+ * The Listener class defines a listener! :-)
+ *
+ * @class Listener
+ */
 class Listener {
+	/**
+	 * Creates an instance of Listener.
+	 * @param {function} callback
+	 * @param {number} maxCallbacks
+	 * @memberof Listener
+	 */
 	constructor(callback, maxCallbacks) {
 		// Default of -1 means infinite
 		maxCallbacks = maxCallbacks || -1;
@@ -34,24 +45,49 @@ class Listener {
 
 var eventListeners = {};
 
-// Registers an event listener that will be invoked `maxCallbacks` times before being destroyed
+/**
+ * Registers an event listener that will be invoked `maxCallbacks` times before being destroyed
+ *
+ * @export
+ * @param {string} eventName
+ * @param {function} callback
+ * @param {number} maxCallbacks
+ */
 export function OnMultiple(eventName, callback, maxCallbacks) {
 	eventListeners[eventName] = eventListeners[eventName] || [];
 	const thisListener = new Listener(callback, maxCallbacks);
 	eventListeners[eventName].push(thisListener);
 }
 
-// Registers an event listener that will be invoked every time the event is emitted
+/**
+ * Registers an event listener that will be invoked every time the event is emitted
+ *
+ * @export
+ * @param {string} eventName
+ * @param {function} callback
+ */
 export function On(eventName, callback) {
 	OnMultiple(eventName, callback);
 }
 
-// Registers an event listener that will be invoked once then destroyed
+/**
+ * Registers an event listener that will be invoked once then destroyed
+ *
+ * @export
+ * @param {string} eventName
+ * @param {function} callback
+ */
 export function Once(eventName, callback) {
 	OnMultiple(eventName, callback, 1);
 }
 
-// Notify informs frontend listeners that an event was emitted with the given data
+/**
+ * Notify informs frontend listeners that an event was emitted with the given data
+ *
+ * @export
+ * @param {string} eventName
+ * @param {string} data
+ */
 export function Notify(eventName, data) {
 
 	// Check if we have any listeners for this event
@@ -88,7 +124,12 @@ export function Notify(eventName, data) {
 	}
 }
 
-// Emit an event with the given name and data
+/**
+ * Emit an event with the given name and data
+ *
+ * @export
+ * @param {string} eventName
+ */
 export function Emit(eventName) {
 
 	// Calculate the data
@@ -102,10 +143,18 @@ export function Emit(eventName) {
 	SendMessage('event', payload);
 }
 
+// Callbacks for the heartbeat calls
 const heartbeatCallbacks = {};
 
-// Heartbeat emits the event `eventName`, every `timeInMilliseconds` milliseconds until 
-// the event is acknowledged via `Event.Acknowledge`. Once this happens, `callback` is invoked ONCE
+/**
+ * Heartbeat emits the event `eventName`, every `timeInMilliseconds` milliseconds until 
+ * the event is acknowledged via `Event.Acknowledge`. Once this happens, `callback` is invoked ONCE
+ *
+ * @export
+ * @param {string} eventName
+ * @param {number} timeInMilliseconds
+ * @param {function} callback
+ */
 export function Heartbeat(eventName, timeInMilliseconds, callback) {
 
 	// Declare interval variable
@@ -128,6 +177,12 @@ export function Heartbeat(eventName, timeInMilliseconds, callback) {
 	}, timeInMilliseconds);
 }
 
+/**
+ * Acknowledges a heartbeat event by name
+ *
+ * @export
+ * @param {string} eventName
+ */
 export function Acknowledge(eventName) {
 	// If we are waiting for acknowledgement for this event type
 	if (heartbeatCallbacks[eventName]) {

runtime/js/core/ipc.js

@@ -9,14 +9,23 @@ The lightweight framework for web-like apps
 */
 /* jshint esversion: 6 */
 
+/**
+ * Invoke sends the given message to the backend
+ *
+ * @param {string} message
+ */
 function Invoke(message) {
-	if (window && window.external && window.external.invoke) {
-		window.external.invoke(message);
-	} else {
-		console.log(`[No external.invoke] ${message}`); // eslint-disable-line
-	}
+	window.external.invoke(message);
 }
 
+/**
+ * Sends a message to the backend based on the given type, payload and callbackID
+ *
+ * @export
+ * @param {string} type
+ * @param {string} payload
+ * @param {string=} callbackID
+ */
 export function SendMessage(type, payload, callbackID) {
 	const message = {
 		type,

runtime/js/core/log.js

@@ -7,12 +7,17 @@
 The lightweight framework for web-like apps
 (c) Lea Anthony 2019-present
 */
+
 /* jshint esversion: 6 */
 
 import { SendMessage } from './ipc';
 
-// Sends a log message to the backend with the given
-// level + message
+/**
+ * Sends a log message to the backend with the given level + message
+ *
+ * @param {string} level
+ * @param {string} message
+ */
 function sendLogMessage(level, message) {
 
 	// Log Message
@@ -23,22 +28,52 @@ function sendLogMessage(level, message) {
 	SendMessage('log', payload);
 }
 
+/**
+ * Log the given debug message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
 export function Debug(message) {
 	sendLogMessage('debug', message);
 }
 
+/**
+ * Log the given info message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
 export function Info(message) {
 	sendLogMessage('info', message);
 }
 
+/**
+ * Log the given warning message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
 export function Warning(message) {
 	sendLogMessage('warning', message);
 }
 
+/**
+ * Log the given error message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
 export function Error(message) {
 	sendLogMessage('error', message);
 }
 
+/**
+ * Log the given fatal message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
 export function Fatal(message) {
 	sendLogMessage('fatal', message);
 }

runtime/js/core/main.js

@@ -9,6 +9,7 @@ The lightweight framework for web-like apps
 */
 /* jshint esversion: 6 */
 import * as Log from './log';
+import * as Browser from './browser';
 import { On, Emit, Notify, Heartbeat, Acknowledge } from './events';
 import { NewBinding } from './bindings';
 import { Callback } from './calls';
@@ -24,12 +25,14 @@ var internal = {
 	Callback,
 	Notify,
 	AddScript,
-	InjectCSS
+	InjectCSS,
+	Init,
 };
 
 // Setup runtime structure
 var runtime = {
 	Log,
+	Browser,
 	Events: {
 		On,
 		Emit,
@@ -43,4 +46,9 @@ var runtime = {
 Object.assign(window.wails, runtime);
 
 // Emit loaded event
-Emit('wails:loaded');
+Emit('wails:loaded');
+
+// Nothing to init in production
+export function Init(callback) {
+	callback();
+}

runtime/js/dist/wails.js

@@ -1 +0,0 @@
-!function(n){var e={};function t(r){if(e[r])return e[r].exports;var o=e[r]={i:r,l:!1,exports:{}};return n[r].call(o.exports,o,o.exports,t),o.l=!0,o.exports}t.m=n,t.c=e,t.d=function(n,e,r){t.o(n,e)||Object.defineProperty(n,e,{enumerable:!0,get:r})},t.r=function(n){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(n,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(n,"__esModule",{value:!0})},t.t=function(n,e){if(1&e&&(n=t(n)),8&e)return n;if(4&e&&"object"==typeof n&&n&&n.__esModule)return n;var r=Object.create(null);if(t.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:n}),2&e&&"string"!=typeof n)for(var o in n)t.d(r,o,function(e){return n[e]}.bind(null,o));return r},t.n=function(n){var e=n&&n.__esModule?function(){return n.default}:function(){return n};return t.d(e,"a",e),e},t.o=function(n,e){return Object.prototype.hasOwnProperty.call(n,e)},t.p="",t(t.s=0)}([function(n,e,t){"use strict";t.r(e);var r={};function o(n,e,t){!function(n){window&&window.external&&window.external.invoke?window.external.invoke(n):console.log("[No external.invoke] ".concat(n))}(JSON.stringify({type:n,callbackID:t,payload:e}))}function a(n,e){o("log",{level:n,message:e})}function i(n){a("debug",n)}function c(n){a("info",n)}function u(n){a("warning",n)}function l(n){a("error",n)}function f(n){a("fatal",n)}t.r(r),t.d(r,"Debug",function(){return i}),t.d(r,"Info",function(){return c}),t.d(r,"Warning",function(){return u}),t.d(r,"Error",function(){return l}),t.d(r,"Fatal",function(){return f});var d=function n(e,t){(function(n,e){if(!(n instanceof e))throw new TypeError("Cannot call a class as a function")})(this,n),t=t||-1,this.Callback=function(n){return e.apply(null,n),-1!==t&&0===(t-=1)}},s={};function p(n,e,t){s[n]=s[n]||[];var r=new d(e,t);s[n].push(r)}function v(n){o("event",{name:n,data:JSON.stringify([].slice.apply(arguments).slice(1))})}var w={};var y={};var g=window.crypto?function(){var n=new Uint32Array(1);return window.crypto.getRandomValues(n)[0]}:function(){return 9007199254740991*Math.random()};function m(n,e,t){return(null==t||null==t)&&(t=0),new Promise(function(r,a){var i;do{i=n+"-"+g()}while(y[i]);if(0<t)var c=setTimeout(function(){a(Error("Call to "+n+" timed out. Request ID: "+i))},t);y[i]={timeoutHandle:c,reject:a,resolve:r};try{o("call",{bindingName:n,data:JSON.stringify(e)},i)}catch(n){console.error(n)}})}function b(n){try{return new Function("var "+n),!0}catch(n){return!1}}function h(){return(h=Object.assign||function(n){for(var e,t=1;t<arguments.length;t++)for(var r in e=arguments[t])Object.prototype.hasOwnProperty.call(e,r)&&(n[r]=e[r]);return n}).apply(this,arguments)}window.backend={},window.wails=window.wails||{},window.backend={};var O={NewBinding:function(n){var e=[].concat(n.split(".").splice(1)),t=window.backend;if(1<e.length)for(var r,o=0;o<e.length-1;o+=1){if(!b(r=e[o]))return new Error("".concat(r," is not a valid javascript identifier."));t[r]={},t=t[r]}var a=e.pop();return b(a)?void(t[a]=function(){function e(){var e=[].slice.call(arguments);return m(n,e,t)}var t=0;return e.setTimeout=function(n){t=n},e.getTimeout=function(){return t},e}()):new Error("".concat(a," is not a valid javascript identifier."))},Callback:function(n){var e;n=decodeURIComponent(n.replace(/\s+/g,"").replace(/[0-9a-f]{2}/g,"%$&"));try{e=JSON.parse(n)}catch(e){return i("Invalid JSON passed to callback: "+e.message),void i("Message: "+n)}var t=e.callbackid,r=y[t];return r?(clearTimeout(r.timeoutHandle),delete y[t],e.error?r.reject(e.error):r.resolve(e.data)):void console.error("Callback '".concat(t,"' not registed!!!"))},Notify:function(n,e){if(s[n]){for(var t=s[n].slice(),r=0;r<s[n].length;r+=1){var o=s[n][r],a=[];if(e)try{a=JSON.parse(e)}catch(e){l("Invalid JSON data sent to notify. Event name = "+n)}o.Callback(a)&&t.splice(r,1)}s[n]=t}},AddScript:function(n,e){var t=document.createElement("script");t.text=n,document.body.appendChild(t),e&&v(e)},InjectCSS:function(n){var e=document.createElement("style");e.setAttribute("type","text/css"),e.styleSheet?e.styleSheet.cssText=n:e.appendChild(document.createTextNode(n)),(document.head||document.getElementsByTagName("head")[0]).appendChild(e)}},S={Log:r,Events:{On:function(n,e){p(n,e)},Emit:v,Heartbeat:function(n,e,t){var r=null;w[n]=function(){clearInterval(r),t()},r=setInterval(function(){v(n)},e)},Acknowledge:function(n){if(!w[n])throw new l("Cannot acknowledge unknown heartbeat '".concat(n,"'"));w[n]()}},_:O};h(window.wails,S),v("wails:loaded")}]);

runtime/js/package-lock.json

@@ -1640,9 +1640,9 @@
       "dev": true
     },
     "acorn-jsx": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.1.tgz",
-      "integrity": "sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==",
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.0.2.tgz",
+      "integrity": "sha512-tiNTrP1MP0QrChmD2DdupCr6HWSFeKVw5d/dHTu4Y7rkAkRhU/Dt7dphAfIUyxtHpl/eBVip5uTNSpQJHylpAw==",
       "dev": true
     },
     "ajv": {
@@ -2881,9 +2881,9 @@
       "dev": true
     },
     "eslint": {
-      "version": "6.0.1",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.0.1.tgz",
-      "integrity": "sha512-DyQRaMmORQ+JsWShYsSg4OPTjY56u1nCjAmICrE8vLWqyLKxhFXOthwMj1SA8xwfrv0CofLNVnqbfyhwCkaO0w==",
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.2.2.tgz",
+      "integrity": "sha512-mf0elOkxHbdyGX1IJEUsNBzCDdyoUgljF3rRlgfyYh0pwGnreLc0jjD6ZuleOibjmnUWZLY2eXwSooeOgGJ2jw==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -2892,36 +2892,37 @@
         "cross-spawn": "^6.0.5",
         "debug": "^4.0.1",
         "doctrine": "^3.0.0",
-        "eslint-scope": "^4.0.3",
-        "eslint-utils": "^1.3.1",
-        "eslint-visitor-keys": "^1.0.0",
-        "espree": "^6.0.0",
+        "eslint-scope": "^5.0.0",
+        "eslint-utils": "^1.4.2",
+        "eslint-visitor-keys": "^1.1.0",
+        "espree": "^6.1.1",
         "esquery": "^1.0.1",
         "esutils": "^2.0.2",
         "file-entry-cache": "^5.0.1",
         "functional-red-black-tree": "^1.0.1",
-        "glob-parent": "^3.1.0",
+        "glob-parent": "^5.0.0",
         "globals": "^11.7.0",
         "ignore": "^4.0.6",
         "import-fresh": "^3.0.0",
         "imurmurhash": "^0.1.4",
-        "inquirer": "^6.2.2",
+        "inquirer": "^6.4.1",
         "is-glob": "^4.0.0",
         "js-yaml": "^3.13.1",
         "json-stable-stringify-without-jsonify": "^1.0.1",
         "levn": "^0.3.0",
-        "lodash": "^4.17.11",
+        "lodash": "^4.17.14",
         "minimatch": "^3.0.4",
         "mkdirp": "^0.5.1",
         "natural-compare": "^1.4.0",
         "optionator": "^0.8.2",
         "progress": "^2.0.0",
         "regexpp": "^2.0.1",
-        "semver": "^5.5.1",
-        "strip-ansi": "^4.0.0",
-        "strip-json-comments": "^2.0.1",
+        "semver": "^6.1.2",
+        "strip-ansi": "^5.2.0",
+        "strip-json-comments": "^3.0.1",
         "table": "^5.2.3",
-        "text-table": "^0.2.0"
+        "text-table": "^0.2.0",
+        "v8-compile-cache": "^2.0.3"
       },
       "dependencies": {
         "debug": {
@@ -2933,11 +2934,33 @@
             "ms": "^2.1.1"
           }
         },
+        "eslint-scope": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-5.0.0.tgz",
+          "integrity": "sha512-oYrhJW7S0bxAFDvWqzvMPRm6pcgcnWc4QnofCAqRTRfQC0JcwenzGglTtsLyIuuWFfkqDG9vz67cnttSd53djw==",
+          "dev": true,
+          "requires": {
+            "esrecurse": "^4.1.0",
+            "estraverse": "^4.1.1"
+          }
+        },
+        "lodash": {
+          "version": "4.17.15",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+          "dev": true
+        },
         "ms": {
           "version": "2.1.2",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
           "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
           "dev": true
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
         }
       }
     },
@@ -2952,26 +2975,37 @@
       }
     },
     "eslint-utils": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.3.1.tgz",
-      "integrity": "sha512-Z7YjnIldX+2XMcjr7ZkgEsOj/bREONV60qYeB/bjMAqqqZ4zxKyWX+BOUkdmRmA9riiIPVvo5x86m5elviOk0Q==",
-      "dev": true
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.4.2.tgz",
+      "integrity": "sha512-eAZS2sEUMlIeCjBeubdj45dmBHQwPHWyBcT1VSYB7o9x9WRRqKxyUoiXlRjyAwzN7YEzHJlYg0NmzDRWx6GP4Q==",
+      "dev": true,
+      "requires": {
+        "eslint-visitor-keys": "^1.0.0"
+      }
     },
     "eslint-visitor-keys": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz",
-      "integrity": "sha512-qzm/XxIbxm/FHyH341ZrbnMUpe+5Bocte9xkmFMzPMjRaZMcXww+MpBptFvtU+79L362nqiLhekCxCxDPaUMBQ==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
+      "integrity": "sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==",
       "dev": true
     },
     "espree": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/espree/-/espree-6.0.0.tgz",
-      "integrity": "sha512-lJvCS6YbCn3ImT3yKkPe0+tJ+mH6ljhGNjHQH9mRtiO6gjhVAOhVXW1yjnwqGwTkK3bGbye+hb00nFNmu0l/1Q==",
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/espree/-/espree-6.1.1.tgz",
+      "integrity": "sha512-EYbr8XZUhWbYCqQRW0duU5LxzL5bETN6AjKBGy1302qqzPaCH10QbRg3Wvco79Z8x9WbiE8HYB4e75xl6qUYvQ==",
       "dev": true,
       "requires": {
-        "acorn": "^6.0.7",
-        "acorn-jsx": "^5.0.0",
-        "eslint-visitor-keys": "^1.0.0"
+        "acorn": "^7.0.0",
+        "acorn-jsx": "^5.0.2",
+        "eslint-visitor-keys": "^1.1.0"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "7.0.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.0.0.tgz",
+          "integrity": "sha512-PaF/MduxijYYt7unVGRuds1vBC9bFxbNf+VWqhOClfdgy7RlVkQqt610ig1/yxTgsDIfW1cWDel5EBbOy3jdtQ==",
+          "dev": true
+        }
       }
     },
     "esprima": {
@@ -4100,24 +4134,12 @@
       }
     },
     "glob-parent": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-3.1.0.tgz",
-      "integrity": "sha1-nmr2KZ2NO9K9QEMIMr0RPfkGxa4=",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.0.0.tgz",
+      "integrity": "sha512-Z2RwiujPRGluePM6j699ktJYxmPpJKCfpGA13jz2hmFZC7gKetzrWvg5KN3+OsIFmydGyZ1AVwERCq1w/ZZwRg==",
       "dev": true,
       "requires": {
-        "is-glob": "^3.1.0",
-        "path-dirname": "^1.0.0"
-      },
-      "dependencies": {
-        "is-glob": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-3.1.0.tgz",
-          "integrity": "sha1-e6WuJCF4BKxwcHuWkiVnSGzD6Eo=",
-          "dev": true,
-          "requires": {
-            "is-extglob": "^2.1.0"
-          }
-        }
+        "is-glob": "^4.0.1"
       }
     },
     "global-modules": {
@@ -4375,9 +4397,9 @@
       "dev": true
     },
     "inquirer": {
-      "version": "6.4.1",
-      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-6.4.1.tgz",
-      "integrity": "sha512-/Jw+qPZx4EDYsaT6uz7F4GJRNFMRdKNeUZw3ZnKV8lyuUgz/YWRCSUAJMZSVhSq4Ec0R2oYnyi6b3d4JXcL5Nw==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-6.5.2.tgz",
+      "integrity": "sha512-cntlB5ghuB0iuO65Ovoi8ogLHiWGs/5yNrtUcKjFhSSiVeAIVpD7koaSU9RM8mpXw5YDi9RdYXGQMaOURB7ycQ==",
       "dev": true,
       "requires": {
         "ansi-escapes": "^3.2.0",
@@ -4386,7 +4408,7 @@
         "cli-width": "^2.0.0",
         "external-editor": "^3.0.3",
         "figures": "^2.0.0",
-        "lodash": "^4.17.11",
+        "lodash": "^4.17.12",
         "mute-stream": "0.0.7",
         "run-async": "^2.2.0",
         "rxjs": "^6.4.0",
@@ -4395,6 +4417,12 @@
         "through": "^2.3.6"
       },
       "dependencies": {
+        "lodash": {
+          "version": "4.17.15",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+          "dev": true
+        },
         "string-width": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
@@ -4415,23 +4443,6 @@
               }
             }
           }
-        },
-        "strip-ansi": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
-          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "^4.1.0"
-          },
-          "dependencies": {
-            "ansi-regex": {
-              "version": "4.1.0",
-              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-              "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
-              "dev": true
-            }
-          }
         }
       }
     },
@@ -6351,12 +6362,20 @@
       }
     },
     "strip-ansi": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
-      "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+      "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
       "dev": true,
       "requires": {
-        "ansi-regex": "^3.0.0"
+        "ansi-regex": "^4.1.0"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "dev": true
+        }
       }
     },
     "strip-eof": {
@@ -6366,9 +6385,9 @@
       "dev": true
     },
     "strip-json-comments": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
-      "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-3.0.1.tgz",
+      "integrity": "sha512-VTyMAUfdm047mwKl+u79WIdrZxtFtn+nBxHeb844XBQ9uMNTuTHdx2hc5RiAJYqwTj3wc/xe5HLSdJSkJ+WfZw==",
       "dev": true
     },
     "supports-color": {
@@ -6381,15 +6400,35 @@
       }
     },
     "table": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/table/-/table-5.4.1.tgz",
-      "integrity": "sha512-E6CK1/pZe2N75rGZQotFOdmzWQ1AILtgYbMAbAjvms0S1l5IDB47zG3nCnFGB/w+7nB3vKofbLXCH7HPBo864w==",
+      "version": "5.4.6",
+      "resolved": "https://registry.npmjs.org/table/-/table-5.4.6.tgz",
+      "integrity": "sha512-wmEc8m4fjnob4gt5riFRtTu/6+4rSe12TpAELNSqHMfF3IqnA+CH37USM6/YR3qRZv7e56kAEAtd6nKZaxe0Ug==",
       "dev": true,
       "requires": {
-        "ajv": "^6.9.1",
-        "lodash": "^4.17.11",
+        "ajv": "^6.10.2",
+        "lodash": "^4.17.14",
         "slice-ansi": "^2.1.0",
         "string-width": "^3.0.0"
+      },
+      "dependencies": {
+        "ajv": {
+          "version": "6.10.2",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.2.tgz",
+          "integrity": "sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==",
+          "dev": true,
+          "requires": {
+            "fast-deep-equal": "^2.0.1",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.4.1",
+            "uri-js": "^4.2.2"
+          }
+        },
+        "lodash": {
+          "version": "4.17.15",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+          "dev": true
+        }
       }
     },
     "tapable": {

runtime/js/package.json

@@ -4,7 +4,8 @@
   "description": "The Javascript Wails Runtime",
   "main": "index.js",
   "scripts": {
-    "build": "eslint src/ && webpack --config webpack.config.js",
+    "build": "eslint core/ && npm run build:prod",
+    "build:prod": "webpack --env prod --colors",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {
@@ -35,7 +36,7 @@
     "babel-loader": "^8.0.6",
     "babel-preset-minify": "^0.5.0",
     "core-js": "^3.1.4",
-    "eslint": "^6.0.1",
+    "eslint": "^6.2.2",
     "webpack": "^4.35.3",
     "webpack-cli": "^3.3.5"
   }

runtime/js/runtime/.npmignore

@@ -0,0 +1 @@
+bridge.js

runtime/js/runtime/README.md

@@ -0,0 +1,3 @@
+# Wails Runtime
+
+This module is the Javascript runtime library for the [Wails](https://wails.app) framework. It is intended to be installed as part of a [Wails](https://wails.app) project, not a standalone module.

runtime/js/runtime/browser.js

@@ -0,0 +1,37 @@
+/*
+ _       __      _ __    
+| |     / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  ) 
+|__/|__/\__,_/_/_/____/  
+The lightweight framework for web-like apps
+(c) Lea Anthony 2019-present
+*/
+/* jshint esversion: 6 */
+
+/**
+ * Opens the given URL in the system browser
+ *
+ * @export
+ * @param {string} url
+ * @returns
+ */
+function OpenURL(url) {
+	return window.wails.Browser.OpenURL(url);
+}
+
+/**
+ * Opens the given filename using the system's default file handler
+ *
+ * @export
+ * @param {sting} filename
+ * @returns
+ */
+function OpenFile(filename) {
+	return window.wails.Browser.OpenFile(filename);
+}
+
+module.exports = {
+	OpenURL,
+	OpenFile
+};

runtime/js/runtime/events.js

@@ -0,0 +1,89 @@
+/*
+ _       __      _ __    
+| |     / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  ) 
+|__/|__/\__,_/_/_/____/  
+The lightweight framework for web-like apps
+(c) Lea Anthony 2019-present
+*/
+/* jshint esversion: 6 */
+
+
+/**
+ * Registers an event listener that will be invoked `maxCallbacks` times before being destroyed
+ *
+ * @export
+ * @param {string} eventName
+ * @param {function} callback
+ * @param {number} maxCallbacks
+ */
+function OnMultiple(eventName, callback, maxCallbacks) {
+	window.wails.Events.OnMultiple(eventName, callback, maxCallbacks);
+}
+
+/**
+ * Registers an event listener that will be invoked every time the event is emitted
+ *
+ * @export
+ * @param {string} eventName
+ * @param {function} callback
+ */
+function On(eventName, callback) {
+	OnMultiple(eventName, callback);
+}
+
+/**
+ * Registers an event listener that will be invoked once then destroyed
+ *
+ * @export
+ * @param {string} eventName
+ * @param {function} callback
+ */
+function Once(eventName, callback) {
+	OnMultiple(eventName, callback, 1);
+}
+
+
+/**
+ * Emit an event with the given name and data
+ *
+ * @export
+ * @param {string} eventName
+ */
+function Emit(eventName) {
+	return window.wails.Events.Emit(eventName);
+}
+
+
+/**
+ * Heartbeat emits the event `eventName`, every `timeInMilliseconds` milliseconds until 
+ * the event is acknowledged via `Event.Acknowledge`. Once this happens, `callback` is invoked ONCE
+ *
+ * @export
+ * @param {*} eventName
+ * @param {*} timeInMilliseconds
+ * @param {*} callback
+ */
+function Heartbeat(eventName, timeInMilliseconds, callback) {
+	window.wails.Events.Heartbeat(eventName, timeInMilliseconds, callback);
+}
+
+/**
+ * Acknowledges a heartbeat event by name
+ *
+ * @export
+ * @param {string} eventName 
+ */
+function Acknowledge(eventName) {
+	return window.wails.Events.Acknowledge(eventName);
+}
+
+module.exports = {
+	OnMultiple,
+	On,
+	Once,
+	Emit,
+	Heartbeat,
+	Acknowledge
+};

runtime/js/runtime/init.js

@@ -0,0 +1,23 @@
+/*
+ _       __      _ __    
+| |     / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  ) 
+|__/|__/\__,_/_/_/____/  
+The lightweight framework for web-like apps
+(c) Lea Anthony 2019-present
+*/
+/* jshint esversion: 6 */
+
+/**
+ * Initialises the Wails runtime
+ *
+ * @param {function} callback
+ */
+function Init(callback) {
+	window.wails._.Init(callback);
+}
+
+module.exports = {
+	Init
+};

runtime/js/runtime/log.js

@@ -0,0 +1,70 @@
+/*
+ _       __      _ __    
+| |     / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  ) 
+|__/|__/\__,_/_/_/____/  
+The lightweight framework for web-like apps
+(c) Lea Anthony 2019-present
+*/
+
+/* jshint esversion: 6 */
+
+
+/**
+ * Log the given debug message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
+function Debug(message) {
+	window.wails.Log.Debug(message);
+}
+
+/**
+ * Log the given info message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
+function Info(message) {
+	window.wails.Log.Info(message);
+}
+
+/**
+ * Log the given warning message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
+function Warning(message) {
+	window.wails.Log.Warning(message);
+}
+
+/**
+ * Log the given error message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
+function Error(message) {
+	window.wails.Log.Error(message);
+}
+
+/**
+ * Log the given fatal message with the backend
+ *
+ * @export
+ * @param {string} message
+ */
+function Fatal(message) {
+	window.wails.Log.Fatal(message);
+}
+
+module.exports = {
+	Debug,
+	Info,
+	Warning,
+	Error,
+	Fatal
+};

runtime/js/runtime/main.js

@@ -0,0 +1,22 @@
+/*
+ _       __      _ __    
+| |     / /___ _(_) /____
+| | /| / / __ `/ / / ___/
+| |/ |/ / /_/ / / (__  ) 
+|__/|__/\__,_/_/_/____/  
+The lightweight framework for web-like apps
+(c) Lea Anthony 2019-present
+*/
+/* jshint esversion: 6 */
+
+const Log = require('./log');
+const Browser = require('./browser');
+const Events = require('./events');
+const Init = require('./init');
+
+module.exports = {
+	Log,
+	Browser,
+	Events,
+	Init
+};

runtime/js/runtime/package.json

@@ -0,0 +1,24 @@
+{
+  "name": "@wailsapp/runtime",
+  "version": "1.0.2",
+  "description": "Wails Javascript runtime library",
+  "main": "main.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/wailsapp/wails.git"
+  },
+  "keywords": [
+    "Wails",
+    "Javascript",
+    "Go"
+  ],
+  "author": "Lea Anthony <lea.anthony@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/wailsapp/wails/issues"
+  },
+  "homepage": "https://github.com/wailsapp/wails#readme"
+}

runtime/js/webpack.config.js

@@ -1,38 +1,4 @@
 /* eslint-disable */
-
-const path = require('path');
-
-module.exports = {
-  entry: './src/main',
-  mode: 'production',
-  output: {
-    path: path.resolve(__dirname, 'dist'),
-    filename: 'wails.js'
-  },
-  module: {
-    rules: [
-      {
-        test: /\.m?js$/,
-        exclude: /(node_modules|bower_components)/,
-        use: {
-          loader: 'babel-loader',
-          options: {
-            plugins: ['@babel/plugin-transform-object-assign'],
-            presets: [
-              [
-                '@babel/preset-env',
-                {
-                  'useBuiltIns': 'entry',
-                  'corejs': {
-                    'version': 3,
-                    'proposals': true
-                  }
-                }
-              ], ['minify']
-            ]
-          }
-        }
-      }
-    ]
-  }
-};
+module.exports = (env) => {
+  return require(`./webpack.${env}.js`);
+};

runtime/js/webpack.prod.js

@@ -0,0 +1,38 @@
+/* eslint-disable */
+
+const path = require('path');
+
+module.exports = {
+  entry: './core/main',
+  mode: 'production',
+  output: {
+    path: path.resolve(__dirname, '..', 'assets'),
+    filename: 'wails.js'
+  },
+  module: {
+    rules: [
+      {
+        test: /\.m?js$/,
+        exclude: /(node_modules|bower_components)/,
+        use: {
+          loader: 'babel-loader',
+          options: {
+            plugins: ['@babel/plugin-transform-object-assign'],
+            presets: [
+              [
+                '@babel/preset-env',
+                {
+                  'useBuiltIns': 'entry',
+                  'corejs': {
+                    'version': 3,
+                    'proposals': true
+                  }
+                }
+              ]
+            ]
+          }
+        }
+      }
+    ]
+  }
+};

runtime/log.go

@@ -5,8 +5,8 @@ import "github.com/wailsapp/wails/lib/logger"
 // Log exposes the logging interface to the runtime
 type Log struct{}
 
-// newLog creates a new Log struct
-func newLog() *Log {
+// NewLog creates a new Log struct
+func NewLog() *Log {
 	return &Log{}
 }
 

runtime/window.go

@@ -7,7 +7,8 @@ type Window struct {
 	renderer interfaces.Renderer
 }
 
-func newWindow(renderer interfaces.Renderer) *Window {
+// NewWindow creates a new Window struct
+func NewWindow(renderer interfaces.Renderer) *Window {
 	return &Window{
 		renderer: renderer,
 	}

scripts/build.sh

@@ -1,9 +1,20 @@
 #!/usr/bin/env bash
 
 # Build runtime
+echo "**** Building Runtime ****"
 cd runtime/js
 npm run build
-
 cd ../..
+
+echo "**** Packing Assets ****"
 mewn
 
+echo "**** Installing Wails locally ****"
+cd cmd/wails
+go install
+cd ../..
+
+echo "**** Tidying the mods! ****"
+go mod tidy
+
+echo "**** WE ARE DONE! ****"