always specify '-H windowsgui' for windows

.github/ISSUE_TEMPLATE/bug_report.md

@@ -8,12 +8,8 @@ assignees: ''
 ---
 
 #####################################################
-     **If you have a technical issue, please do not open a bug this way!** 
+     If you have a technical issue, please do not open a bug this way! 
-                      Please use the `wails issue` command!
+                      Please use the `wails issue` command!                          
-          If you do not do this then the issue may be closed automatically.                      
-
- NOTE: If your bug is related to Windows, make sure you read 
- the [Windows Developer Guide](https://wails.app/guides/windows/)
 #####################################################
 
 **Description**
@@ -37,5 +33,3 @@ Please provide your platform, GO version and variables, etc
 
 **Additional context**
 Add any other context about the problem here.
-
-- [ ] This issue is for Windows and I have read the [Windows Developer Guide](https://wails.app/guides/windows/)

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: enhancement
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.gitignore

@@ -16,9 +16,4 @@ examples/**/example*
 cmd/wails/wails
 .DS_Store
 tmp
-node_modules/
+node_modules/
-v2/test/kitchensink/frontend/public
-v2/internal/ffenestri/runtime.c
-v2/internal/runtime/assets/desktop.js
-v2/test/kitchensink/build/darwin/desktop/kitchensink
-v2/test/kitchensink/frontend/package.json.md5

CONTRIBUTORS.md

@@ -35,14 +35,3 @@ Wails is what it is because of the time and effort given by these great people.
   * [Dmitry Gomzyakov](https://github.com/kyoto44)
   * [Arthur Wiebe](https://github.com/artooro)
   * [Ilgıt Yıldırım](https://github.com/ilgityildirim)
-  * [Altynbek](https://github.com/gelleson)
-  * [Kyle](https://github.com/kmuchmore)
-  * [Balakrishna Prasad Ganne](https://github.com/aayush420)
-  * [Charaf Rezrazi](https://github.com/Rezrazi)
-  * [misitebao](https://github.com/misitebao)
-  * [Elie Grenon](https://github.com/DrunkenPoney)
-  * [SophieAu](https://github.com/SophieAu)
-  * [Alexander Matviychuk](https://github.com/alexmat)
-  * [RH12503](https://github.com/RH12503) 
-  * [hi019](https://github.com/hi019)
-  

README.md

@@ -2,7 +2,7 @@
    <img src="logo_cropped.png" width="40%"><br/>
 </p>
 <p align="center">
-   Build desktop applications using Go & Web Technologies.<br/><br/>
+   A framework for building desktop applications using Go & Web Technologies.<br/><br/>
    <a href="https://github.com/wailsapp/wails/blob/master/LICENSE"><img src="https://img.shields.io/badge/License-MIT-blue.svg"></a>
    <a href="https://goreportcard.com/report/github.com/wailsapp/wails"><img src="https://goreportcard.com/badge/github.com/wailsapp/wails"/></a>
    <a href="http://godoc.org/github.com/wailsapp/wails"><img src="https://img.shields.io/badge/godoc-reference-blue.svg"/></a>
@@ -20,7 +20,7 @@ The official docs can be found at [https://wails.app](https://wails.app).
 
 ## Features
 
-- Use standard Go for the backend
+- Use standard Go libraries/frameworks for the backend
 - Use any frontend technology to build your UI
 - Quickly create Vue, Vuetify or React frontends for your Go programs
 - Expose Go methods/functions to the frontend via a single bind command
@@ -30,14 +30,6 @@ The official docs can be found at [https://wails.app](https://wails.app).
 - Powerful cli tool
 - Multiplatform
 
-## Sponsors
-
-This project is supported by these kind people:
-
-<a href="https://pace.dev" style="width:100px"><img src="pace.jpeg" width="100"/></a>
-<a href="https://github.com/tc-hib" style="width:50px">
-  <img src="https://github.com/tc-hib.png?size=50" width="50"/>
-</a>
 
 ## Installation
 
@@ -155,13 +147,7 @@ This project was mainly coded to the following albums:
 
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fwailsapp%2Fwails.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fwailsapp%2Fwails?ref=badge_large)
 
-## Special Thanks
+## Special Thank You
-
-<p align="center" style="text-align: center">
-   <a href="https://pace.dev"><img src="pace.jpeg"/></a><br/>
-   A *huge* thanks to <a href="https://pace.dev">Pace</a> for sponsoring the project and helping the efforts to get Wails ported to Apple Silicon!<br/><br/>
-   If you are looking for a Project Management tool that's powerful but quick and easy to use, check them out!<br/><br/>
-</p>
 
 <p align="center" style="text-align: center">
    A special thank you to JetBrains for donating licenses to us!<br/><br/>

app.go

@@ -2,6 +2,7 @@ package wails
 
 import (
 	"os"
+	"runtime"
 	"syscall"
 
 	"github.com/syossan27/tebata"
@@ -116,6 +117,11 @@ func (a *App) start() error {
 		return err
 	}
 
+	// Enable console for Windows debug builds
+	if runtime.GOOS == "windows" && BuildMode == cmd.BuildModeDebug {
+		a.renderer.EnableConsole()
+	}
+
 	// Start signal handler
 	t := tebata.New(os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL)
 	t.Reserve(func() {

cmd/helpers.go

@@ -18,8 +18,6 @@ import (
 	"github.com/leaanthony/spinner"
 )
 
-const xgoVersion = "1.0.1"
-
 var fs = NewFSHelper()
 
 // ValidateFrontendConfig checks if the frontend config is valid
@@ -92,17 +90,16 @@ func InitializeCrossCompilation(verbose bool) error {
 	}
 
 	var packSpinner *spinner.Spinner
-	msg := fmt.Sprintf("Pulling wailsapp/xgo:%s docker image... (may take a while)", xgoVersion)
 	if !verbose {
-		packSpinner = spinner.New(msg)
+		packSpinner = spinner.New("Pulling wailsapp/xgo:latest docker image... (may take a while)")
 		packSpinner.SetSpinSpeed(50)
 		packSpinner.Start()
 	} else {
-		println(msg)
+		println("Pulling wailsapp/xgo:latest docker image... (may take a while)")
 	}
 
 	err := NewProgramHelper(verbose).RunCommandArray([]string{"docker",
-		"pull", fmt.Sprintf("wailsapp/xgo:%s", xgoVersion)})
+		"pull", "wailsapp/xgo:latest"})
 
 	if err != nil {
 		if packSpinner != nil {
@@ -117,7 +114,7 @@ func InitializeCrossCompilation(verbose bool) error {
 	return nil
 }
 
-// BuildDocker builds the project using the cross compiling wailsapp/xgo:<xgoVersion> container
+// BuildDocker builds the project using the cross compiling wailsapp/xgo:latest container
 func BuildDocker(binaryName string, buildMode string, projectOptions *ProjectOptions) error {
 	var packSpinner *spinner.Spinner
 	if buildMode == BuildModeBridge {
@@ -143,31 +140,24 @@ func BuildDocker(binaryName string, buildMode string, projectOptions *ProjectOpt
 		"-v", fmt.Sprintf("%s:/build", filepath.Join(fs.Cwd(), "build")),
 		"-v", fmt.Sprintf("%s:/source", fs.Cwd()),
 		"-e", fmt.Sprintf("LOCAL_USER_ID=%v", userid),
-		"-e", fmt.Sprintf("FLAG_TAGS=%s", projectOptions.Tags),
 		"-e", fmt.Sprintf("FLAG_LDFLAGS=%s", ldFlags(projectOptions, buildMode)),
 		"-e", "FLAG_V=false",
 		"-e", "FLAG_X=false",
 		"-e", "FLAG_RACE=false",
 		"-e", "FLAG_BUILDMODE=default",
 		"-e", "FLAG_TRIMPATH=false",
-		"-e", fmt.Sprintf("TARGETS=%s/%s", projectOptions.Platform, projectOptions.Architecture),
+		"-e", fmt.Sprintf("TARGETS=%s", projectOptions.Platform+"/"+projectOptions.Architecture),
 		"-e", "GOPROXY=",
 		"-e", "GO111MODULE=on",
+		"wailsapp/xgo:latest",
+		".",
 	} {
 		buildCommand.Add(arg)
 	}
 
-	if projectOptions.GoPath != "" {
-		buildCommand.Add("-v")
-		buildCommand.Add(fmt.Sprintf("%s:/go", projectOptions.GoPath))
-	}
-
-	buildCommand.Add(fmt.Sprintf("wailsapp/xgo:%s", xgoVersion))
-	buildCommand.Add(".")
-
 	compileMessage := fmt.Sprintf(
-		"Packing + Compiling project for %s/%s using docker image wailsapp/xgo:%s",
+		"Packing + Compiling project for %s/%s using docker image wailsapp/xgo:latest",
-		projectOptions.Platform, projectOptions.Architecture, xgoVersion)
+		projectOptions.Platform, projectOptions.Architecture)
 
 	if buildMode == BuildModeDebug {
 		compileMessage += " (Debug Mode)"
@@ -226,6 +216,10 @@ func BuildNative(binaryName string, forceRebuild bool, buildMode string, project
 	buildCommand.Add("go")
 
 	buildCommand.Add("build")
+	if buildMode == BuildModeBridge {
+		// Ignore errors
+		buildCommand.Add("-i")
+	}
 
 	if binaryName != "" {
 		// Alter binary name based on OS
@@ -249,10 +243,6 @@ func BuildNative(binaryName string, forceRebuild bool, buildMode string, project
 
 	buildCommand.AddSlice([]string{"-ldflags", ldFlags(projectOptions, buildMode)})
 
-	if projectOptions.Tags != "" {
-		buildCommand.AddSlice([]string{"--tags", projectOptions.Tags})
-	}
-
 	if projectOptions.Verbose {
 		fmt.Printf("Command: %v\n", buildCommand.AsSlice())
 	}
@@ -540,9 +530,6 @@ func InstallProdRuntime(projectDir string, projectOptions *ProjectOptions) error
 func ServeProject(projectOptions *ProjectOptions, logger *Logger) error {
 	go func() {
 		time.Sleep(2 * time.Second)
-		if projectOptions.Platform == "windows" {
-			logger.Yellow("*** Please note: Windows builds use mshtml which is only compatible with IE11. We strongly recommend only using IE11 when running 'wails serve'! For more information, please read https://wails.app/guides/windows/ ***")
-		}
 		logger.Green(">>>>> To connect, you will need to run '" + projectOptions.FrontEnd.Serve + "' in the '" + projectOptions.FrontEnd.Dir + "' directory <<<<<")
 	}()
 	location, err := filepath.Abs(filepath.Join("build", projectOptions.BinaryName))
@@ -570,14 +557,10 @@ func ldFlags(po *ProjectOptions, buildMode string) string {
 	}
 
 	// Add windows flags
-	if po.Platform == "windows" && buildMode == BuildModeProd {
+	if po.Platform == "windows" {
 		ldflags += "-H windowsgui "
 	}
 
-	if po.UseFirebug {
-		ldflags += "-X github.com/wailsapp/wails/lib/renderer.UseFirebug=true "
-	}
-
 	ldflags += "-X github.com/wailsapp/wails.BuildMode=" + buildMode
 
 	// Add additional ldflags passed in via the `ldflags` cli flag
@@ -595,9 +578,3 @@ func ldFlags(po *ProjectOptions, buildMode string) string {
 	}
 	return ldflags
 }
-
-func getGitConfigValue(key string) (string, error) {
-	output, err := exec.Command("git", "config", "--get", "--null", key).Output()
-	// When using --null git appends a null character (\u0000) to the command output
-	return strings.TrimRight(string(output), "\u0000"), err
-}

cmd/linux.go

@@ -65,10 +65,6 @@ const (
 	Solus
 	// Ctlos Linux distribution
 	Ctlos
-	// EndeavourOS linux distribution
-	EndeavourOS
-	// Crux linux distribution
-	Crux
 )
 
 // DistroInfo contains all the information relating to a linux distribution
@@ -136,7 +132,7 @@ func parseOsRelease(osRelease string) *DistroInfo {
 	case "archlabs":
 		result.Distribution = ArchLabs
 	case "ctlos":
-		result.Distribution = Ctlos
+		result.Distribution = Ctlos	
 	case "debian":
 		result.Distribution = Debian
 	case "ubuntu":
@@ -175,10 +171,6 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		result.Distribution = PopOS
 	case "solus":
 		result.Distribution = Solus
-	case "endeavouros":
-		result.Distribution = EndeavourOS
-	case "crux":
-		result.Distribution = Crux
 	default:
 		result.Distribution = Unknown
 	}
@@ -259,17 +251,6 @@ func RpmInstalled(packageName string) (bool, error) {
 	return exitCode == 0, nil
 }
 
-// PrtGetInstalled uses prt-get to see if a package is installed
-func PrtGetInstalled(packageName string) (bool, error) {
-	program := NewProgramHelper()
-	prtget := program.FindProgram("prt-get")
-	if prtget == nil {
-		return false, fmt.Errorf("cannot check dependencies: prt-get not found")
-	}
-	_, _, exitCode, _ := prtget.Run("isinst", packageName)
-	return exitCode == 0, nil
-}
-
 // RequestSupportForDistribution promts the user to submit a request to support their
 // currently unsupported distribution
 func RequestSupportForDistribution(distroInfo *DistroInfo) error {

cmd/linuxdb.yaml

@@ -202,16 +202,7 @@ distributions:
         name: Ctlos Linux
         gccversioncommand: *gccdumpversion
         programs: *archdefaultprograms
-        libraries: *archdefaultlibraries   
+        libraries: *archdefaultlibraries                
-  endeavouros:
-    id: endeavouros
-    releases:
-      default:
-        version: default
-        name: EndeavourOS
-        gccversioncommand: *gccdumpversion
-        programs: *archdefaultprograms
-        libraries: *archdefaultlibraries             
   manjaro:
     id: manjaro
     releases:
@@ -307,22 +298,3 @@ distributions:
           gccversioncommand: *gccdumpfullversion
           programs: *opensusedefaultprograms
           libraries: *opensusedefaultlibraries
-  crux:
-      id: crux
-      releases:
-        default:
-          version: default
-          name: Crux Linux
-          gccversioncommand: *gccdumpversion
-          programs:
-            - name: gcc
-              help: Please install with `sudo prt-get depinst gcc-c++ make` and try again
-            - name: pkg-config
-              help: Please install with `sudo prt-get depinst pkg-config` and try again
-            - name: npm
-              help: Please install with `sudo prt-get depinst nodejs` and try again
-          libraries:
-            - name: gtk3
-              help: Please install with `sudo prt-get depinst gtk3` and try again
-            - name: webkitgtk
-              help: Please install with `sudo prt-get depinst webkitgtk` and try again

cmd/project.go

@@ -6,7 +6,6 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"runtime"
 	"sort"
 	"strings"
 
@@ -151,7 +150,6 @@ type ProjectOptions struct {
 	Template               string    `json:"-"`
 	BinaryName             string    `json:"binaryname"`
 	FrontEnd               *frontend `json:"frontend,omitempty"`
-	Tags                   string    `json:"tags"`
 	NPMProjectName         string    `json:"-"`
 	system                 *SystemHelper
 	log                    *Logger
@@ -164,25 +162,6 @@ type ProjectOptions struct {
 	Platform               string
 	Architecture           string
 	LdFlags                string
-	GoPath                 string
-	UseFirebug             bool
-
-	// Supported platforms
-	Platforms []string `json:"platforms,omitempty"`
-}
-
-// PlatformSupported returns true if the template is supported
-// on the current platform
-func (po *ProjectOptions) PlatformSupported() bool {
-
-	// Default is all platforms supported
-	if len(po.Platforms) == 0 {
-		return true
-	}
-
-	// Check that the platform is in the list
-	platformsSupported := slicer.String(po.Platforms)
-	return platformsSupported.Contains(runtime.GOOS)
 }
 
 // Defaults sets the default project template
@@ -253,16 +232,13 @@ func (po *ProjectOptions) PromptForInputs() error {
 		for _, k := range keys {
 			templateDetail := templateDetails[k]
 			templateList.Add(templateDetail)
-			if !templateDetail.Metadata.PlatformSupported() {
-				templateDetail.Metadata.Name = "* " + templateDetail.Metadata.Name
-			}
 			options.Add(fmt.Sprintf("%s - %s", templateDetail.Metadata.Name, templateDetail.Metadata.ShortDescription))
 		}
 
 		templateIndex := 0
 
 		if len(options.AsSlice()) > 1 {
-			templateIndex = PromptSelection("Please select a template (* means unsupported on current platform)", options.AsSlice(), 0)
+			templateIndex = PromptSelection("Please select a template", options.AsSlice(), 0)
 		}
 
 		if len(templateList.AsSlice()) == 0 {
@@ -273,10 +249,6 @@ func (po *ProjectOptions) PromptForInputs() error {
 		po.selectedTemplate = templateList.AsSlice()[templateIndex].(*TemplateDetails)
 	}
 
-	po.selectedTemplate.Metadata.Name = strings.TrimPrefix(po.selectedTemplate.Metadata.Name, "* ")
-	if !po.selectedTemplate.Metadata.PlatformSupported() {
-		println("WARNING: This template is unsupported on this platform!")
-	}
 	fmt.Println("Template: " + po.selectedTemplate.Metadata.Name)
 
 	// Setup NPM Project name
@@ -399,9 +371,5 @@ func processTemplateMetadata(templateMetadata *TemplateMetadata, po *ProjectOpti
 		}
 		po.FrontEnd.Serve = templateMetadata.Serve
 	}
-
-	// Save platforms
-	po.Platforms = templateMetadata.Platforms
-
 	return nil
 }

cmd/semver.go

@@ -24,19 +24,11 @@ func NewSemanticVersion(version string) (*SemanticVersion, error) {
 
 // IsRelease returns true if it's a release version
 func (s *SemanticVersion) IsRelease() bool {
-	// Limit to v1
-	if s.Version.Major() != 1 {
-		return false
-	}
 	return len(s.Version.Prerelease()) == 0 && len(s.Version.Metadata()) == 0
 }
 
 // IsPreRelease returns true if it's a prerelease version
 func (s *SemanticVersion) IsPreRelease() bool {
-	// Limit to v1
-	if s.Version.Major() != 1 {
-		return false
-	}
 	return len(s.Version.Prerelease()) > 0
 }
 

cmd/semver_test.go

@@ -1,65 +0,0 @@
-package cmd
-
-import (
-	"testing"
-)
-
-func TestSemanticVersion_IsPreRelease(t *testing.T) {
-	tests := []struct {
-		name    string
-		version string
-		want    bool
-	}{
-		{"v1.6.7-pre0", "v1.6.7-pre0", true},
-		{"v2.6.7+pre0", "v2.6.7+pre0", false},
-		{"v2.6.7", "v2.6.7", false},
-		{"v2.0.0+alpha.1", "v2.0.0+alpha.1", false},
-		{"v2.0.0-alpha.1", "v2.0.0-alpha.1", false},
-		{"v1.6.7", "v1.6.7", false},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			semanticversion, err := NewSemanticVersion(tt.version)
-			if err != nil {
-				t.Errorf("Invalid semantic version: %s", semanticversion)
-				return
-			}
-			s := &SemanticVersion{
-				Version: semanticversion.Version,
-			}
-			if got := s.IsPreRelease(); got != tt.want {
-				t.Errorf("IsPreRelease() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
-func TestSemanticVersion_IsRelease(t *testing.T) {
-	tests := []struct {
-		name    string
-		version string
-		want    bool
-	}{
-		{"v1.6.7", "v1.6.7", true},
-		{"v2.6.7-pre0", "v2.6.7-pre0", false},
-		{"v2.6.7", "v2.6.7", false},
-		{"v2.6.7+release", "v2.6.7+release", false},
-		{"v2.0.0-alpha.1", "v2.0.0-alpha.1", false},
-		{"v1.6.7-pre0", "v1.6.7-pre0", false},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			semanticversion, err := NewSemanticVersion(tt.version)
-			if err != nil {
-				t.Errorf("Invalid semantic version: %s", semanticversion)
-				return
-			}
-			s := &SemanticVersion{
-				Version: semanticversion.Version,
-			}
-			if got := s.IsRelease(); got != tt.want {
-				t.Errorf("IsRelease() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}

cmd/system.go

@@ -99,16 +99,11 @@ func (s *SystemHelper) setup() error {
 
 	if config.Name != "" {
 		systemConfig["name"] = PromptRequired("What is your name", config.Name)
-	} else if n, err := getGitConfigValue("user.name"); err == nil && n != "" {
-		systemConfig["name"] = PromptRequired("What is your name", n)
 	} else {
 		systemConfig["name"] = PromptRequired("What is your name")
 	}
-
 	if config.Email != "" {
 		systemConfig["email"] = PromptRequired("What is your email address", config.Email)
-	} else if e, err := getGitConfigValue("user.email"); err == nil && e != "" {
-		systemConfig["email"] = PromptRequired("What is your email address", e)
 	} else {
 		systemConfig["email"] = PromptRequired("What is your email address")
 	}
@@ -185,7 +180,7 @@ func (s *SystemHelper) Initialise() error {
 	return s.setup()
 }
 
-// SystemConfig - Defines system wide configuration data
+// SystemConfig - Defines system wode configuration data
 type SystemConfig struct {
 	Name  string `json:"name"`
 	Email string `json:"email"`
@@ -281,7 +276,7 @@ func CheckDependencies(logger *Logger) (bool, error) {
 		switch distroInfo.Distribution {
 		case Ubuntu, Debian, Zorin, Parrot, Linuxmint, Elementary, Kali, Neon, Deepin, Raspbian, PopOS:
 			libraryChecker = DpkgInstalled
-		case Arch, ArcoLinux, ArchLabs, Ctlos, Manjaro, ManjaroARM, EndeavourOS:
+		case Arch, ArcoLinux, ArchLabs, Ctlos, Manjaro, ManjaroARM:
 			libraryChecker = PacmanInstalled
 		case CentOS, Fedora, Tumbleweed, Leap:
 			libraryChecker = RpmInstalled
@@ -291,8 +286,6 @@ func CheckDependencies(logger *Logger) (bool, error) {
 			libraryChecker = XbpsInstalled
 		case Solus:
 			libraryChecker = EOpkgInstalled
-		case Crux:
-			libraryChecker = PrtGetInstalled
 		default:
 			return false, RequestSupportForDistribution(distroInfo)
 		}

cmd/templates.go

@@ -7,7 +7,6 @@ import (
 	"io/ioutil"
 	"log"
 	"path/filepath"
-	"runtime"
 	"strings"
 	"text/template"
 
@@ -30,26 +29,6 @@ type TemplateMetadata struct {
 	Bridge               string                `json:"bridge"`
 	WailsDir             string                `json:"wailsdir"`
 	TemplateDependencies []*TemplateDependency `json:"dependencies,omitempty"`
-
-	// List of platforms that this template is supported on.
-	// No value means all platforms. A platform name is the same string
-	// as `runtime.GOOS` will return, eg: "darwin". NOTE: This is
-	// case sensitive.
-	Platforms []string `json:"platforms,omitempty"`
-}
-
-// PlatformSupported returns true if this template supports the
-// currently running platform
-func (m *TemplateMetadata) PlatformSupported() bool {
-
-	// Default is all platforms supported
-	if len(m.Platforms) == 0 {
-		return true
-	}
-
-	// Check that the platform is in the list
-	platformsSupported := slicer.String(m.Platforms)
-	return platformsSupported.Contains(runtime.GOOS)
 }
 
 // TemplateDependency defines a binary dependency for the template
@@ -149,11 +128,11 @@ func (t *TemplateHelper) GetTemplateDetails() (map[string]*TemplateDetails, erro
 		result[name] = &TemplateDetails{
 			Path: dir,
 		}
+		_ = &TemplateMetadata{}
 		metadata, err := t.LoadMetadata(dir)
 		if err != nil {
 			return nil, err
 		}
-
 		result[name].Metadata = metadata
 		if metadata.Name != "" {
 			result[name].Name = metadata.Name

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

@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "scripts": {
     "ng": "npx ng",
-    "serve": "npx ng serve --poll=2000 --host=0.0.0.0",
+    "start": "npx ng serve --poll=2000 --host=0.0.0.0",
     "build": "npx ng build --single-bundle true --output-hashing none --prod --bundle-styles false",
     "test": "npx ng test",
     "lint": "npx ng lint",

cmd/templates/angular-template/template.json

@@ -14,7 +14,7 @@
   "author": "bh90210 <ktc@pm.me>",
   "created": "2019-06-15 18:23:48.666414555 +0300 EEST m=+223.934866008",
   "frontenddir": "frontend",
-  "serve": "npm run serve",
+  "serve": "npx ng serve --poll=2000",
   "bridge": "src",
   "wailsdir": ""
 }

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

@@ -12,7 +12,7 @@
     "@wailsapp/runtime": "^1.0.10"
   },
   "scripts": {
-    "serve": "react-scripts start",
+    "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"

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

@@ -8,7 +8,7 @@
   "author": "bh90210 <ktc@pm.me>",
   "created": "2019-06-07 18:23:48.666414555 +0300 EEST m=+223.934866008",
   "frontenddir": "frontend",
-  "serve": "npm run serve",
+  "serve": "npm run start",
   "bridge": "src",
   "wailsdir": ""
 }

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

@@ -3,7 +3,7 @@
   "author": "{{.Author.Name}}<{{.Author.Email}}>",
   "scripts": {
     "build": "rollup -c",
-    "serve": "rollup -c -w",
+    "dev": "rollup -c -w",
     "start": "sirv public"
   },
   "devDependencies": {

cmd/templates/svelte/frontend/rollup.config.js

@@ -80,6 +80,7 @@ export default {
 				{
 				  targets: '> 0.25%, not dead, IE 11',
 				  modules: false,
+				  spec: true, 
 				  useBuiltIns: 'usage',
 				  forceAllTransforms: true,
 				  corejs: 3,

cmd/templates/svelte/template.json

@@ -8,7 +8,7 @@
   "author": "Tim Kipp <timkipp.22.developer@gmail.com>",
   "created": "2020-09-06 13:06:10.469848 -0700 PDT m=+213.578828559",
   "frontenddir": "frontend",
-  "serve": "npm run serve",
+  "serve": "npm run dev",
   "bridge": "src",
   "wailsdir": ""
 }

cmd/templates/vue3-full/frontend/.browserslistrc

@@ -1,3 +0,0 @@
-> 1%
-last 2 versions
-not dead

cmd/templates/vue3-full/frontend/.eslintrc.js

@@ -1,29 +0,0 @@
-module.exports = {
-  root: true,
-  env: {
-    node: true
-  },
-  'extends': [
-    'plugin:vue/vue3-essential',
-    'eslint:recommended',
-    '@vue/typescript/recommended'
-  ],
-  parserOptions: {
-    ecmaVersion: 2020
-  },
-  rules: {
-    'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
-    'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off'
-  },
-  overrides: [
-    {
-      files: [
-        '**/__tests__/*.{j,t}s?(x)',
-        '**/tests/unit/**/*.spec.{j,t}s?(x)'
-      ],
-      env: {
-        mocha: true
-      }
-    }
-  ]
-}

cmd/templates/vue3-full/frontend/.gitignore

@@ -1,21 +0,0 @@
-.DS_Store
-node_modules
-/dist
-
-# local env files
-.env.local
-.env.*.local
-
-# Log files
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-
-# Editor directories and files
-.idea
-.vscode
-*.suo
-*.ntvs*
-*.njsproj
-*.sln
-*.sw*

cmd/templates/vue3-full/frontend/README.md

@@ -1,35 +0,0 @@
-# vue basic
-
-## Project setup
-
-```
-npm install
-```
-
-### Compiles and hot-reloads for development
-
-```
-npm run serve
-```
-
-### Compiles and minifies for production
-
-```
-npm run build
-```
-
-### Run your tests
-
-```
-npm run test
-```
-
-### Lints and fixes files
-
-```
-npm run lint
-```
-
-### Customize configuration
-
-See [Configuration Reference](https://cli.vuejs.org/config/).

cmd/templates/vue3-full/frontend/package.json.template

@@ -1,37 +0,0 @@
-{
-  "name": "{{.NPMProjectName}}",
-  "author": "{{.Author.Name}}<{{.Author.Email}}>",
-  "private": true,
-  "scripts": {
-    "serve": "vue-cli-service serve",
-    "build": "vue-cli-service build",
-    "test:unit": "vue-cli-service test:unit",
-    "lint": "vue-cli-service lint"
-  },
-  "dependencies": {
-    "vue": "^3.0.0-0",
-    "vue-router": "^4.0.0-0",
-    "regenerator-runtime": "^0.13.7",
-    "@wailsapp/runtime": "^1.1.1"
-  },
-  "devDependencies": {
-    "@types/chai": "^4.2.12",
-    "@types/mocha": "^8.0.3",
-    "@typescript-eslint/eslint-plugin": "^4.3.0",
-    "@typescript-eslint/parser": "^4.3.0",
-    "@vue/cli-plugin-eslint": "~4.5.9",
-    "@vue/cli-plugin-router": "~4.5.9",
-    "@vue/cli-plugin-typescript": "~4.5.9",
-    "@vue/cli-plugin-unit-mocha": "~4.5.9",
-    "@vue/cli-service": "~4.5.9",
-    "@vue/compiler-sfc": "^3.0.0",
-    "@vue/eslint-config-typescript": "^7.0.0",
-    "@vue/test-utils": "^2.0.0-0",
-    "chai": "^4.2.0",
-    "eslint": "<7.0.0",
-    "eslint-plugin-vue": "^7.0.0",
-    "node-sass": "^4.14.1",
-    "sass-loader": "^10.0.2",
-    "typescript": "~4.0.3"
-  }
-}

cmd/templates/vue3-full/frontend/src/App.vue

@@ -1,32 +0,0 @@
-<template>
-  <div id=app>
-    <div id="nav">
-      <router-link to="/">Home</router-link> |
-      <router-link to="/about">About</router-link>
-    </div>
-    <router-view/>
-  </div>
-</template>
-
-<style lang="scss">
-#app {
-  font-family: Avenir, Helvetica, Arial, sans-serif;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-  text-align: center;
-  color: #2c3e50;
-}
-
-#nav {
-  padding: 30px;
-
-  a {
-    font-weight: bold;
-    color: #2c3e50;
-
-    &.router-link-exact-active {
-      color: #42b983;
-    }
-  }
-}
-</style>

cmd/templates/vue3-full/frontend/src/components/HelloWorld.vue

@@ -1,34 +0,0 @@
-<template>
-  <div class="hello">
-    <h1>{{ msg }}</h1>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-
-export default defineComponent({
-  name: 'HelloWorld',
-  props: {
-    msg: String,
-  },
-});
-</script>
-
-<!-- Add "scoped" attribute to limit CSS to this component only -->
-<style scoped lang="scss">
-h3 {
-  margin: 40px 0 0;
-}
-ul {
-  list-style-type: none;
-  padding: 0;
-}
-li {
-  display: inline-block;
-  margin: 0 10px;
-}
-a {
-  color: #42b983;
-}
-</style>

cmd/templates/vue3-full/frontend/src/main.ts

@@ -1,8 +0,0 @@
-import { createApp } from 'vue';
-import App from './App.vue';
-import router from './router';
-import * as Wails from '@wailsapp/runtime';
-
-Wails.Init(() => {
-    createApp(App).use(router).mount('#app');
-});

cmd/templates/vue3-full/frontend/src/router/index.ts

@@ -1,27 +0,0 @@
-import { createRouter, createMemoryHistory, RouteRecordRaw } from 'vue-router'
-import Home from '../views/Home.vue'
-import About from '../views/About.vue'
-
-const routes: Array<RouteRecordRaw> = [
-  {
-    path: '/',
-    name: 'Home',
-    component: Home
-  },
-  {
-    path: '/about',
-    name: 'About',
-    // route level code-splitting
-    // this generates a separate chunk (about.[hash].js) for this route
-    // which is lazy-loaded when the route is visited.
-    // component: () => import(/* webpackChunkName: "about" */ '../views/About.vue')
-    component: About
-  }
-]
-
-const router = createRouter({
-  history: createMemoryHistory(),
-  routes
-})
-
-export default router

cmd/templates/vue3-full/frontend/src/shims-vue.d.ts

@@ -1,5 +0,0 @@
-declare module '*.vue' {
-  import { defineComponent } from 'vue'
-  const component: ReturnType<typeof defineComponent>
-  export default component
-}

cmd/templates/vue3-full/frontend/src/views/About.vue

@@ -1,5 +0,0 @@
-<template>
-  <div class="about">
-    <h1>This is an about page</h1>
-  </div>
-</template>

cmd/templates/vue3-full/frontend/src/views/Home.vue

@@ -1,40 +0,0 @@
-<template>
-  <div class="home">
-    <img @click="getMessage" alt="Vue logo" src="../assets/appicon.png" :style="{ height: '400px' }"/>
-    <HelloWorld :msg="message" />
-  </div>
-</template>
-
-<script lang="ts">
-import { ref, defineComponent } from "vue";
-import HelloWorld from "@/components/HelloWorld.vue"; // @ is an alias to /src
-
-interface Backend {
-  basic(): Promise<string>;
-}
-
-declare global {
-  interface Window {
-    backend: Backend;
-  }
-}
-
-export default defineComponent({
-  name: "Home",
-  components: {
-    HelloWorld,
-  },
-  setup() {
-    
-    const message = ref("Click the Icon");
-
-    const getMessage = () => {
-      window.backend.basic().then(result => {
-        message.value = result;
-      });
-    }
-
-    return { message: message, getMessage: getMessage };
-  },
-});
-</script>

cmd/templates/vue3-full/frontend/tests/unit/example.spec.ts

@@ -1,14 +0,0 @@
-import { expect } from 'chai';
-import { describe, it } from 'mocha';
-import { shallowMount } from '@vue/test-utils';
-import HelloWorld from '@/components/HelloWorld.vue';
-
-describe('HelloWorld.vue', () => {
-	it('renders props.msg when passed', () => {
-		const msg = 'new message';
-		const wrapper = shallowMount(HelloWorld, {
-			props: { msg }
-		});
-		expect(wrapper.text()).to.include(msg);
-	});
-});

cmd/templates/vue3-full/frontend/tsconfig.json

@@ -1,41 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "es5",
-    "module": "esnext",
-    "strict": true,
-    "jsx": "preserve",
-    "importHelpers": true,
-    "moduleResolution": "node",
-    "skipLibCheck": true,
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "sourceMap": true,
-    "baseUrl": ".",
-    "types": [
-      "webpack-env",
-      "mocha",
-      "chai"
-    ],
-    "paths": {
-      "@/*": [
-        "src/*"
-      ]
-    },
-    "lib": [
-      "esnext",
-      "dom",
-      "dom.iterable",
-      "scripthost"
-    ]
-  },
-  "include": [
-    "src/**/*.ts",
-    "src/**/*.tsx",
-    "src/**/*.vue",
-    "tests/**/*.ts",
-    "tests/**/*.tsx"
-  ],
-  "exclude": [
-    "node_modules"
-  ]
-}

cmd/templates/vue3-full/frontend/vue.config.js

@@ -1,42 +0,0 @@
-let cssConfig = {};
-
-if (process.env.NODE_ENV == 'production') {
-	cssConfig = {
-		extract: {
-			filename: '[name].css',
-			chunkFilename: '[name].css'
-		}
-	};
-}
-
-module.exports = {
-	chainWebpack: config => {
-		let limit = 9999999999999999;
-		config.module
-			.rule('images')
-			.test(/\.(png|gif|jpg)(\?.*)?$/i)
-			.use('url-loader')
-			.loader('url-loader')
-			.tap(options => Object.assign(options, { limit: limit }));
-		config.module
-			.rule('fonts')
-			.test(/\.(woff2?|eot|ttf|otf|svg)(\?.*)?$/i)
-			.use('url-loader')
-			.loader('url-loader')
-			.options({
-				limit: limit
-			});
-	},
-	css: cssConfig,
-	configureWebpack: {
-		output: {
-			filename: '[name].js'
-		},
-		optimization: {
-			splitChunks: false
-		}
-	},
-	devServer: {
-		disableHostCheck: true
-	}
-};

cmd/templates/vue3-full/go.mod.template

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

cmd/templates/vue3-full/main.go.template

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

cmd/templates/vue3-full/template.json

@@ -1,15 +0,0 @@
-{
-  "name": "Vue3 Full",
-  "version": "1.0.0",
-  "shortdescription": "Vue 3, Vuex, Vue-router, and Webpack4",
-  "description": "Vue3.0.0 Vuex, Vue-router, and Webpack 4",
-  "install": "npm install",
-  "build": "npm run build",
-  "author": "Kyle Muchmore <kmuchmor@gmail.com>",
-  "created": "2020-09-24 21:18:55.09417 +0000 UTC m=+90.125590001",
-  "frontenddir": "frontend",
-  "serve": "npm run serve",
-  "bridge": "src",
-  "wailsdir": "",
-  "platforms": ["linux", "darwin"]
-}

cmd/templates/vuetify2-basic/frontend/package.json.template

@@ -11,7 +11,7 @@
     "core-js": "^3.6.4",
     "regenerator-runtime": "^0.13.3",
     "vue": "^2.6.11",
-    "vuetify": "^2.3.15",
+    "vuetify": "^2.2.15",
     "@wailsapp/runtime": "^1.0.10"
   },
   "devDependencies": {

cmd/templates/vuetify2-basic/frontend/src/App.vue

@@ -24,13 +24,13 @@
       <v-app-bar-nav-icon @click.stop="drawer = !drawer"></v-app-bar-nav-icon>
       <v-toolbar-title>Application</v-toolbar-title>
     </v-app-bar>
-    <v-main>
+    <v-content>
       <v-container fluid class="px-0">
         <v-layout justify-center align-center class="px-0">
           <hello-world></hello-world>
         </v-layout>
       </v-container>
-    </v-main>
+    </v-content>
     <v-footer app fixed>
       <span style="margin-left:1em">&copy; You</span>
     </v-footer>
@@ -57,4 +57,4 @@
   .logo {
     width: 16em;
   }
-</style>
+</style>

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v1.12.2"
+const Version = "v1.8.0"

cmd/wails/4_build.go

@@ -26,13 +26,10 @@ func init() {
 	var packageApp = false
 	var forceRebuild = false
 	var debugMode = false
-	var usefirebug = false
-	var gopath = ""
 	var typescriptFilename = ""
 	var verbose = false
 	var platform = ""
 	var ldflags = ""
-	var tags = ""
 
 	buildSpinner := spinner.NewSpinner()
 	buildSpinner.SetSpinSpeed(50)
@@ -43,12 +40,9 @@ func init() {
 		BoolFlag("p", "Package application on successful build", &packageApp).
 		BoolFlag("f", "Force rebuild of application components", &forceRebuild).
 		BoolFlag("d", "Build in Debug mode", &debugMode).
-		BoolFlag("firebug", "Enable firebug console for debug builds", &usefirebug).
 		BoolFlag("verbose", "Verbose output", &verbose).
 		StringFlag("t", "Generate Typescript definitions to given file (at runtime)", &typescriptFilename).
-		StringFlag("ldflags", "Extra options for -ldflags", &ldflags).
+		StringFlag("ldflags", "Extra options for -ldflags", &ldflags)
-		StringFlag("gopath", "Specify your GOPATH location. Mounted to /go during cross-compilation.", &gopath).
-		StringFlag("tags", "Build tags to pass to the go compiler (quoted and space separated)", &tags)
 
 	var b strings.Builder
 	for _, plat := range getSupportedPlatforms() {
@@ -73,7 +67,6 @@ func init() {
 		// Project options
 		projectOptions := &cmd.ProjectOptions{}
 		projectOptions.Verbose = verbose
-		projectOptions.UseFirebug = usefirebug
 
 		// Check we are in project directory
 		// Check project.json loads correctly
@@ -83,14 +76,6 @@ func init() {
 			return fmt.Errorf("Unable to find 'project.json'. Please check you are in a Wails project directory")
 		}
 
-		// Set firebug flag
-		projectOptions.UseFirebug = usefirebug
-
-		// Check that this platform is supported
-		if !projectOptions.PlatformSupported() {
-			logger.Yellow("WARNING: This project is unsupported on %s - it probably won't work!\n         Valid platforms: %s\n", runtime.GOOS, strings.Join(projectOptions.Platforms, ", "))
-		}
-
 		// Set cross-compile
 		projectOptions.Platform = runtime.GOOS
 		if len(platform) > 0 {
@@ -112,10 +97,6 @@ func init() {
 
 		// Add ldflags
 		projectOptions.LdFlags = ldflags
-		projectOptions.GoPath = gopath
-
-		// Add tags
-		projectOptions.Tags = tags
 
 		// Validate config
 		// Check if we have a frontend
@@ -200,10 +181,6 @@ func init() {
 			return err
 		}
 
-		if projectOptions.Platform == "windows" {
-			logger.Yellow("*** Please note: Windows builds use mshtml which is only compatible with IE11. For more information, please read https://wails.app/guides/windows/ ***")
-		}
-
 		logger.Yellow("Awesome! Project '%s' built!", projectOptions.Name)
 
 		return nil

cmd/wails/6_serve.go

@@ -70,7 +70,6 @@ func init() {
 		}
 
 		logger.Yellow("Awesome! Project '%s' built!", projectOptions.Name)
-
 		return cmd.ServeProject(projectOptions, logger)
 	})
 }

config.go

@@ -1,37 +1,20 @@
 package wails
 
 import (
-	"net/url"
+	"github.com/leaanthony/mewn"
-	"strings"
-
 	"github.com/wailsapp/wails/runtime"
 )
 
 // AppConfig is the configuration structure used when creating a Wails App object
 type AppConfig struct {
-	// The width and height of your application in pixels
+	Width, Height    int
-	Width, Height int
+	Title            string
-
+	defaultHTML      string
-	// The title to put in the title bar
+	HTML             string
-	Title string
+	JS               string
-
+	CSS              string
-	// The HTML your app should use. If you leave it blank, a default will be used:
+	Colour           string
-	// <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta http-equiv="IE=edge" content="IE=edge"></head><body><div id="app"></div><script type="text/javascript"></script></body></html>
+	Resizable        bool
-	HTML string
-
-	// The Javascript your app should use. Normally this should be generated by a bundler.
-	JS string
-
-	// The CSS your app should use. Normally this should be generated by a bundler.
-	CSS string
-
-	// The colour of your window. Can take "#fff", "rgb(255,255,255)", "rgba(255,255,255,1)" formats
-	Colour string
-
-	// Indicates whether your app should be resizable
-	Resizable bool
-
-	// Indicated if the devtools should be disabled
 	DisableInspector bool
 }
 
@@ -50,14 +33,9 @@ func (a *AppConfig) GetTitle() string {
 	return a.Title
 }
 
-// GetHTML returns the default HTML
+// GetDefaultHTML returns the default HTML
-func (a *AppConfig) GetHTML() string {
+func (a *AppConfig) GetDefaultHTML() string {
-	if len(a.HTML) > 0 {
+	return a.defaultHTML
-		a.HTML = url.QueryEscape(a.HTML)
-		a.HTML = "data:text/html," + strings.ReplaceAll(a.HTML, "+", "%20")
-		a.HTML = strings.ReplaceAll(a.HTML, "%3D", "=")
-	}
-	return a.HTML
 }
 
 // GetResizable returns true if the window should be resizable
@@ -97,18 +75,10 @@ func (a *AppConfig) merge(in *AppConfig) error {
 		a.Colour = in.Colour
 	}
 
-	if in.HTML != "" {
-		a.HTML = in.HTML
-	}
-
 	if in.JS != "" {
 		a.JS = in.JS
 	}
 
-	if in.HTML != "" {
-		a.HTML = in.HTML
-	}
-
 	if in.Width != 0 {
 		a.Width = in.Width
 	}
@@ -129,7 +99,7 @@ func newConfig(userConfig *AppConfig) (*AppConfig, error) {
 		Resizable: true,
 		Title:     "My Wails App",
 		Colour:    "#FFF", // White by default
-		HTML:      defaultHTML,
+		HTML:      mewn.String("./runtime/assets/default.html"),
 	}
 
 	if userConfig != nil {
@@ -141,17 +111,3 @@ func newConfig(userConfig *AppConfig) (*AppConfig, error) {
 
 	return result, nil
 }
-
-var defaultHTML = `<!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>
-</body>
-
-</html>`

lib/event/manager.go

@@ -18,7 +18,6 @@ type Manager struct {
 	log            *logger.CustomLogger
 	renderer       interfaces.Renderer // Messages will be dispatched to the frontend
 	wg             sync.WaitGroup
-	mu             sync.Mutex
 }
 
 // NewManager creates a new event manager with a 100 event buffer
@@ -43,12 +42,12 @@ func (e *Manager) PushEvent(eventData *messages.EventData) {
 // means it does not expire (default).
 type eventListener struct {
 	callback func(...interface{}) // Function to call with emitted event data
-	counter  uint                 // Expire after counter callbacks. 0 = infinite
+	counter  int                  // Expire after counter callbacks. 0 = infinite
 	expired  bool                 // Indicates if the listener has expired
 }
 
 // Creates a new event listener from the given callback function
-func (e *Manager) addEventListener(eventName string, callback func(...interface{}), counter uint) error {
+func (e *Manager) addEventListener(eventName string, callback func(...interface{}), counter int) error {
 
 	// Sanity check inputs
 	if callback == nil {
@@ -76,30 +75,7 @@ func (e *Manager) addEventListener(eventName string, callback func(...interface{
 // On adds a listener for the given event
 func (e *Manager) On(eventName string, callback func(...interface{})) {
 	// Add a persistent eventListener (counter = 0)
-	err := e.addEventListener(eventName, callback, 0)
+	e.addEventListener(eventName, callback, 0)
-	if err != nil {
-		e.log.Error(err.Error())
-	}
-}
-
-// Once adds a listener for the given event that will auto remove
-// after one callback
-func (e *Manager) Once(eventName string, callback func(...interface{})) {
-	// Add a persistent eventListener (counter = 0)
-	err := e.addEventListener(eventName, callback, 1)
-	if err != nil {
-		e.log.Error(err.Error())
-	}
-}
-
-// OnMultiple adds a listener for the given event that will trigger
-// at most <counter> times.
-func (e *Manager) OnMultiple(eventName string, callback func(...interface{}), counter uint) {
-	// Add a persistent eventListener (counter = 0)
-	err := e.addEventListener(eventName, callback, counter)
-	if err != nil {
-		e.log.Error(err.Error())
-	}
 }
 
 // Emit broadcasts the given event to the subscribed listeners
@@ -132,24 +108,20 @@ func (e *Manager) Start(renderer interfaces.Renderer) {
 				})
 
 				// Notify renderer
-				err := e.renderer.NotifyEvent(event)
+				e.renderer.NotifyEvent(event)
-				if err != nil {
-					e.log.Error(err.Error())
-				}
 
-				e.mu.Lock()
+				// Notify Go listeners
+				var listenersToRemove []*eventListener
 
 				// Iterate listeners
 				for _, listener := range e.listeners[event.Name] {
 
-					if !listener.expired {
+					// Call listener, perhaps with data
-						// Call listener, perhaps with data
+					if event.Data == nil {
-						if event.Data == nil {
+						go listener.callback()
-							go listener.callback()
+					} else {
-						} else {
+						unpacked := event.Data.([]interface{})
-							unpacked := event.Data.([]interface{})
+						go listener.callback(unpacked...)
-							go listener.callback(unpacked...)
-						}
 					}
 
 					// Update listen counter
@@ -161,8 +133,15 @@ func (e *Manager) Start(renderer interfaces.Renderer) {
 					}
 				}
 
-				e.mu.Unlock()
+				// Remove expired listeners in place
-
+				if len(listenersToRemove) > 0 {
+					listeners := e.listeners[event.Name][:0]
+					for _, listener := range listeners {
+						if !listener.expired {
+							listeners = append(listeners, listener)
+						}
+					}
+				}
 			case <-e.quitChannel:
 				e.running = false
 			}

lib/interfaces/appconfig.go

@@ -6,9 +6,9 @@ type AppConfig interface {
 	GetHeight() int
 	GetTitle() string
 	GetResizable() bool
-	GetHTML() string
+	GetDefaultHTML() string
 	GetDisableInspector() bool
 	GetColour() string
 	GetCSS() string
 	GetJS() string
-}
+}

lib/interfaces/eventmanager.go

@@ -6,8 +6,6 @@ import "github.com/wailsapp/wails/lib/messages"
 type EventManager interface {
 	PushEvent(*messages.EventData)
 	Emit(eventName string, optionalData ...interface{})
-	OnMultiple(eventName string, callback func(...interface{}), counter uint)
-	Once(eventName string, callback func(...interface{}))
 	On(eventName string, callback func(...interface{}))
 	Start(Renderer)
 	Shutdown()

lib/interfaces/renderer.go

@@ -8,6 +8,7 @@ import (
 type Renderer interface {
 	Initialise(AppConfig, IPCManager, EventManager) error
 	Run() error
+	EnableConsole()
 
 	// Binding
 	NewBinding(bindingName string) error

lib/renderer/bridge/bridge.go

@@ -56,6 +56,10 @@ func (h *Bridge) Initialise(appConfig interfaces.AppConfig, ipcManager interface
 	return nil
 }
 
+// EnableConsole not needed for bridge!
+func (h *Bridge) EnableConsole() {
+}
+
 func (h *Bridge) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
 	conn, err := websocket.Upgrade(w, r, w.Header(), 1024, 1024)
 	if err != nil {

lib/renderer/bridge/session.go

@@ -2,6 +2,7 @@ package renderer
 
 import (
 	"time"
+	"unsafe"
 
 	"github.com/gorilla/websocket"
 	"github.com/leaanthony/mewn"
@@ -49,7 +50,7 @@ func (s *session) Identifier() string {
 
 func (s *session) sendMessage(msg string) error {
 	if !s.done {
-		s.writeChan <- []byte(msg)
+		s.writeChan <- *(*[]byte)(unsafe.Pointer(&msg))
 	}
 	return nil
 }

lib/renderer/webview.go

@@ -18,17 +18,14 @@ import (
 
 // WebView defines the main webview application window
 // Default values in []
-
-// UseFirebug indicates whether to inject the firebug console
-var UseFirebug = ""
-
 type WebView struct {
-	window       wv.WebView // The webview object
+	window        wv.WebView // The webview object
-	ipc          interfaces.IPCManager
+	ipc           interfaces.IPCManager
-	log          *logger.CustomLogger
+	log           *logger.CustomLogger
-	config       interfaces.AppConfig
+	config        interfaces.AppConfig
-	eventManager interfaces.EventManager
+	eventManager  interfaces.EventManager
-	bindingCache []string
+	bindingCache  []string
+	enableConsole bool
 }
 
 // NewWebView returns a new WebView struct
@@ -58,7 +55,7 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 		Height:    config.GetHeight(),
 		Title:     config.GetTitle(),
 		Resizable: config.GetResizable(),
-		URL:       config.GetHTML(),
+		URL:       config.GetDefaultHTML(),
 		Debug:     !config.GetDisableInspector(),
 		ExternalInvokeCallback: func(_ wv.WebView, message string) {
 			w.ipc.Dispatch(message, w.callback)
@@ -107,6 +104,11 @@ func (w *WebView) evalJS(js string) error {
 	return nil
 }
 
+// EnableConsole enables the console!
+func (w *WebView) EnableConsole() {
+	w.enableConsole = true
+}
+
 // Escape the Javascripts!
 func escapeJS(js string) (string, error) {
 	result := strings.Replace(js, "\\", "\\\\", -1)
@@ -177,9 +179,10 @@ func (w *WebView) Run() error {
 	w.log.Info("Running...")
 
 	// Inject firebug in debug mode on Windows
-	if UseFirebug != "" {
+	if w.enableConsole {
-		w.log.Debug("Injecting Firebug")
+		w.log.Debug("Enabling Wails console")
-		w.evalJS(`window.usefirebug=true;`)
+		console := mewn.String("../../runtime/assets/console.js")
+		w.evalJS(console)
 	}
 
 	// Runtime assets
@@ -256,9 +259,6 @@ func (w *WebView) SelectFile(title string, filter string) string {
 			wg.Done()
 		})
 	}()
-
-	defer w.focus() // Ensure the main window is put back into focus afterwards
-
 	wg.Wait()
 	return result
 }
@@ -277,9 +277,6 @@ func (w *WebView) SelectDirectory() string {
 			wg.Done()
 		})
 	}()
-
-	defer w.focus() // Ensure the main window is put back into focus afterwards
-
 	wg.Wait()
 	return result
 }
@@ -298,20 +295,10 @@ func (w *WebView) SelectSaveFile(title string, filter string) string {
 			wg.Done()
 		})
 	}()
-
-	defer w.focus() // Ensure the main window is put back into focus afterwards
-
 	wg.Wait()
 	return result
 }
 
-// focus puts the main window into focus
-func (w *WebView) focus() {
-	w.window.Dispatch(func() {
-		w.window.Focus()
-	})
-}
-
 // callback sends a callback to the frontend
 func (w *WebView) callback(data string) error {
 	callbackCMD := fmt.Sprintf("window.wails._.Callback('%s');", data)

lib/renderer/webview/webview.go

@@ -65,10 +65,6 @@ static inline void CgoWebViewSetTitle(void *w, char *title) {
 	webview_set_title((struct webview *)w, title);
 }
 
-static inline void CgoWebViewFocus(void *w) {
-	webview_focus((struct webview *)w);
-}
-
 static inline void CgoWebViewSetFullscreen(void *w, int fullscreen) {
 	webview_set_fullscreen((struct webview *)w, fullscreen);
 }
@@ -174,10 +170,6 @@ type WebView interface {
 	// SetTitle() changes window title. This method must be called from the main
 	// thread only. See Dispatch() for more details.
 	SetTitle(title string)
-
-	// Focus() puts the main window into focus
-	Focus()
-
 	// SetFullscreen() controls window full-screen mode. This method must be
 	// called from the main thread only. See Dispatch() for more details.
 	SetFullscreen(fullscreen bool)
@@ -315,10 +307,6 @@ 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) Focus() {
-	C.CgoWebViewFocus(w.w)
-}
-
 func (w *webview) SetFullscreen(fullscreen bool) {
 	C.CgoWebViewSetFullscreen(w.w, C.int(boolToInt(fullscreen)))
 }
@@ -365,9 +353,7 @@ func _webviewDispatchGoCallback(index unsafe.Pointer) {
 	f = fns[uintptr(index)]
 	delete(fns, uintptr(index))
 	m.Unlock()
-	if f != nil {
+	f()
-		f()
-	}
 }
 
 //export _webviewExternalInvokeCallback
@@ -383,7 +369,5 @@ func _webviewExternalInvokeCallback(w unsafe.Pointer, data unsafe.Pointer) {
 		}
 	}
 	m.Unlock()
-	if cb != nil {
+	cb(wv, C.GoString((*C.char)(data)))
-		cb(wv, C.GoString((*C.char)(data)))
-	}
 }

lib/renderer/webview/webview.h

@@ -168,7 +168,6 @@ struct webview_priv
   WEBVIEW_API int webview_eval(struct webview *w, const char *js);
   WEBVIEW_API int webview_inject_css(struct webview *w, const char *css);
   WEBVIEW_API void webview_set_title(struct webview *w, const char *title);
-  WEBVIEW_API void webview_focus(struct webview *w);
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen);
   WEBVIEW_API void webview_set_color(struct webview *w, uint8_t r, uint8_t g,
                                      uint8_t b, uint8_t a);
@@ -365,7 +364,6 @@ struct webview_priv
           webkit_web_view_get_settings(WEBKIT_WEB_VIEW(w->priv.webview));
       webkit_settings_set_enable_write_console_messages_to_stdout(settings, true);
       webkit_settings_set_enable_developer_extras(settings, true);
-      webkit_settings_set_hardware_acceleration_policy(settings, WEBKIT_HARDWARE_ACCELERATION_POLICY_ALWAYS);
     }
     else
     {
@@ -397,11 +395,6 @@ struct webview_priv
     gtk_window_set_title(GTK_WINDOW(w->priv.window), title);
   }
 
-  WEBVIEW_API void webview_focus(struct webview *w)
-  {
-    gtk_window_present(GTK_WINDOW(w->priv.window));
-  }
-
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     if (fullscreen)
@@ -1647,11 +1640,6 @@ struct webview_priv
 #endif
   }
 
-  WEBVIEW_API void webview_focus(struct webview *w)
-  {
-    SetFocus(w->priv.hwnd);
-  }
-
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     if (w->priv.is_fullscreen == !!fullscreen)
@@ -2219,11 +2207,6 @@ struct webview_priv
     [w->priv.window setTitle:nsTitle];
   }
 
-  WEBVIEW_API void webview_focus(struct webview *w)
-  {
-    [w->priv.window makeKeyWindow];
-  }
-
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     int b = ((([w->priv.window styleMask] & NSWindowStyleMaskFullScreen) ==

runtime/assets/default.html

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

runtime/events.go

@@ -19,16 +19,6 @@ func (r *Events) On(eventName string, callback func(optionalData ...interface{})
 	r.eventManager.On(eventName, callback)
 }
 
-// Once pass through
-func (r *Events) Once(eventName string, callback func(optionalData ...interface{})) {
-	r.eventManager.Once(eventName, callback)
-}
-
-// OnMultiple pass through
-func (r *Events) OnMultiple(eventName string, callback func(optionalData ...interface{}), counter uint) {
-	r.eventManager.OnMultiple(eventName, callback, counter)
-}
-
 // Emit pass through
 func (r *Events) Emit(eventName string, optionalData ...interface{}) {
 	r.eventManager.Emit(eventName, optionalData...)

runtime/js/core/main.js

@@ -13,7 +13,7 @@ import * as Browser from './browser';
 import { On, OnMultiple, Emit, Notify, Heartbeat, Acknowledge } from './events';
 import { NewBinding } from './bindings';
 import { Callback } from './calls';
-import { AddScript, InjectCSS, InjectFirebug } from './utils';
+import { AddScript, InjectCSS } from './utils';
 import { AddIPCListener } from './ipc';
 import * as Store from './store';
 
@@ -60,11 +60,6 @@ window.onerror = function (msg, url, lineNo, columnNo, error) {
 	window.wails.Log.Error('error: ' + error);
 };
 
-// Use firebug?
-if( window.usefirebug ) { 
-	InjectFirebug();
-}
-
 // Emit loaded event
 Emit('wails:loaded');
 

runtime/js/core/utils.js

@@ -20,18 +20,6 @@ export function AddScript(js, callbackID) {
 	}
 }
 
-export function InjectFirebug() {
-	// set the debug attribute on HTML
-	var html = document.getElementsByTagName('html')[0];
-	html.setAttribute('debug', 'true');
-	var firebugURL = 'https://wails.app/assets/js/firebug-lite.js#startOpened=true,disableWhenFirebugActive=false';
-	var script = document.createElement('script');
-	script.src = firebugURL;
-	script.type = 'application/javascript';
-	document.head.appendChild(script);
-	window.wails.Log.Info('Injected firebug');
-}
-
 // Adapted from webview - thanks zserge!
 export function InjectCSS(css) {
 	var elem = document.createElement('style');

runtime/js/package-lock.json

@@ -3959,9 +3959,9 @@
       "dev": true
     },
     "ini": {
-      "version": "1.3.8",
+      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
-      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==",
+      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==",
       "dev": true
     },
     "interpret": {

runtime/js/runtime/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@wailsapp/runtime",
-  "version": "1.1.1",
+  "version": "1.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -130,9 +130,9 @@
       "dev": true
     },
     "ini": {
-      "version": "1.3.8",
+      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
+      "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
-      "integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==",
+      "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==",
       "dev": true
     },
     "invert-kv": {

runtime/store.go

@@ -291,8 +291,3 @@ func (s *Store) Update(updater interface{}) {
 		s.errorHandler(err)
 	}
 }
-
-// Get returns the value of the data that's kept in the current state / Store
-func (s *Store) Get() interface{} {
-	return s.data.Interface()
-}

scripts/build.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 echo "**** Checking if Wails passes unit tests ****"
-if ! go test ./lib/... ./runtime/... ./cmd/...
+if ! go test ./...
 then
     echo ""
     echo "ERROR: Unit tests failed!"