v1.16.2

* Disable full screen button

* Fixed disabling of fullscreen button

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>

.github/workflows/latest-pre.yml

@@ -13,10 +13,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
 
-    - name: Set up Go 1.13
+    - name: Set up Go 1.16
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.16
       id: go
 
     - name: Check out code into the Go module directory

.github/workflows/pr.yml

@@ -13,10 +13,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
 
-    - name: Set up Go 1.13
+    - name: Set up Go 1.16
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.16
       id: go
 
     - name: Check out code into the Go module directory

.github/workflows/release.yml

@@ -15,10 +15,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
 
-    - name: Set up Go 1.13
+    - name: Set up Go 1.16
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.16
       id: go
 
     - name: Check out code into the Go module directory

README.md

@@ -32,8 +32,9 @@ The official docs can be found at [https://wails.app](https://wails.app).
 
 ## Sponsors
 
-This project is supported by these kind people:
+This project is supported by these kind people / companies:
 
+<a href="https://www.jetbrains.com?from=Wails" style="width:100px"><img src="jetbrains-grayscale.png" width="100"/></a>
 <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;border-radius: 50%">
   <img src="https://github.com/tc-hib.png?size=50" width="50" style="border-radius: 50%"/>
@@ -128,17 +129,59 @@ It is recommended at this stage to read the comprehensive documentation at [http
 
    When I saw WebView, I thought "What I really want is tooling around building a WebView app, a bit like Rails is to Ruby". So initially it was a play on words (Webview on Rails). It just so happened to also be a homophone of the English name for the [Country](https://en.wikipedia.org/wiki/Wales) I am from. So it stuck.
 
-## Shoulders of Giants
+## Contributors
+
+<a href="https://github.com/qaisjp"><img src="https://github.com/qaisjp.png?size=40" width="40"/></a>
+<a href="https://github.com/alee792"><img src="https://github.com/alee792.png?size=40" width="40"/></a>
+<a href="https://github.com/lanzafame"><img src="https://github.com/lanzafame.png?size=40" width="40"/></a>
+<a href="https://github.com/mattn"><img src="https://github.com/mattn.png?size=40" width="40"/></a>
+<a href="https://github.com/0xflotus"><img src="https://github.com/0xflotus.png?size=40" width="40"/></a>
+<a href="https://github.com/mdhender"><img src="https://github.com/mdhender.png?size=40" width="40"/></a>
+<a href="https://github.com/fishfishfish2104"><img src="https://github.com/fishfishfish2104.png?size=40" width="40"/></a>
+<a href="https://github.com/intelwalk"><img src="https://github.com/intelwalk.png?size=40" width="40"/></a>
+<a href="https://github.com/ocelotsloth"><img src="https://github.com/ocelotsloth.png?size=40" width="40"/></a>
+<a href="https://github.com/bh90210"><img src="https://github.com/bh90210.png?size=40" width="40"/></a>
+<a href="https://github.com/iceleo-com"><img src="https://github.com/iceleo-com.png?size=40" width="40"/></a>
+<a href="https://github.com/fallendusk"><img src="https://github.com/fallendusk.png?size=40" width="40"/></a>
+<a href="https://github.com/Chronophylos"><img src="https://github.com/Chronophylos.png?size=40" width="40"/></a>
+<a href="https://github.com/Vaelatern"><img src="https://github.com/Vaelatern.png?size=40" width="40"/></a>
+<a href="https://github.com/mewmew"><img src="https://github.com/mewmew.png?size=40" width="40"/></a>
+<a href="https://github.com/kraney"><img src="https://github.com/kraney.png?size=40" width="40"/></a>
+<a href="https://github.com/JackMordaunt"><img src="https://github.com/JackMordaunt.png?size=40" width="40"/></a>
+<a href="https://github.com/MichaelHipp"><img src="https://github.com/MichaelHipp.png?size=40" width="40"/></a>
+<a href="https://github.com/tmclane"><img src="https://github.com/tmclane.png?size=40" width="40"/></a>
+<a href="https://github.com/Rested"><img src="https://github.com/Rested.png?size=40" width="40"/></a>
+<a href="https://github.com/Jarek-SRT"><img src="https://github.com/Jarek-SRT.png?size=40" width="40"/></a>
+<a href="https://github.com/konez2k"><img src="https://github.com/konez2k.png?size=40" width="40"/></a>
+<a href="https://github.com/sayuthisobri"><img src="https://github.com/sayuthisobri.png?size=40" width="40"/></a>
+<a href="https://github.com/dedo1911"><img src="https://github.com/dedo1911.png?size=40" width="40"/></a>
+<a href="https://github.com/fdidron"><img src="https://github.com/fdidron.png?size=40" width="40"/></a>
+<a href="https://github.com/Splode"><img src="https://github.com/Splode.png?size=40" width="40"/></a>
+<a href="https://github.com/Lyimmi"><img src="https://github.com/Lyimmi.png?size=40" width="40"/></a>
+<a href="https://github.com/Unix4ever"><img src="https://github.com/Unix4ever.png?size=40" width="40"/></a>
+<a href="https://github.com/timkippdev"><img src="https://github.com/timkippdev.png?size=40" width="40"/></a>
+<a href="https://github.com/kyoto44"><img src="https://github.com/kyoto44.png?size=40" width="40"/></a>
+<a href="https://github.com/artooro"><img src="https://github.com/artooro.png?size=40" width="40"/></a>
+<a href="https://github.com/ilgityildirim"><img src="https://github.com/ilgityildirim.png?size=40" width="40"/></a>
+<a href="https://github.com/gelleson"><img src="https://github.com/gelleson.png?size=40" width="40"/></a>
+<a href="https://github.com/kmuchmore"><img src="https://github.com/kmuchmore.png?size=40" width="40"/></a>
+<a href="https://github.com/aayush420"><img src="https://github.com/aayush420.png?size=40" width="40"/></a>
+<a href="https://github.com/Rezrazi"><img src="https://github.com/Rezrazi.png?size=40" width="40"/></a>
+<a href="https://github.com/misitebao"><img src="https://github.com/misitebao.png?size=40" width="40"/></a>
+<a href="https://github.com/DrunkenPoney"><img src="https://github.com/DrunkenPoney.png?size=40" width="40"/></a>
+<a href="https://github.com/SophieAu"><img src="https://github.com/SophieAu.png?size=40" width="40"/></a>
+<a href="https://github.com/alexmat"><img src="https://github.com/alexmat.png?size=40" width="40"/></a>
+<a href="https://github.com/RH12503"><img src="https://github.com/RH12503.png?size=40" width="40"/></a>
+<a href="https://github.com/hi019"><img src="https://github.com/hi019.png?size=40" width="40"/></a></a>
+<a href="https://github.com/Igogrek"><img src="https://github.com/Igogrek.png?size=40" width="40"/></a></a>
+
+
+## Special Mentions
 
 Without the following people, this project would never have existed:
 
   * [Dustin Krysak](https://wiki.ubuntu.com/bashfulrobot) - His support and feedback has been immense. More patience than you can throw a stick at (Not long now Dustin!).
   * [Serge Zaitsev](https://github.com/zserge) - Creator of [Webview](https://github.com/zserge/webview) which Wails uses for the windowing.
-
-And without [these people](CONTRIBUTORS.md), it wouldn't be what it is today. A huge thank you to each and every one of you!
-
-Special Mentions:
-
   * [Byron](https://github.com/bh90210) - At times, Byron has single handedly kept this project alive. Without his incredible input, we never would have got to v1.
 
 This project was mainly coded to the following albums:

cmd/helpers.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"os/exec"
 	"os/user"
@@ -12,13 +11,12 @@ import (
 	"strings"
 	"time"
 
-	"github.com/leaanthony/mewn"
-	"github.com/leaanthony/mewn/lib"
 	"github.com/leaanthony/slicer"
 	"github.com/leaanthony/spinner"
+	wailsruntime "github.com/wailsapp/wails/runtime"
 )
 
-const xgoVersion = "1.0.1"
+const xgoVersion = "1.16.2"
 
 var fs = NewFSHelper()
 
@@ -61,30 +59,6 @@ func InstallGoDependencies(verbose bool) error {
 	return nil
 }
 
-// EmbedAssets will embed the built frontend assets via mewn.
-func EmbedAssets() ([]string, error) {
-	mewnFiles := lib.GetMewnFiles([]string{}, false)
-
-	referencedAssets, err := lib.GetReferencedAssets(mewnFiles)
-	if err != nil {
-		return []string{}, err
-	}
-
-	targetFiles := []string{}
-
-	for _, referencedAsset := range referencedAssets {
-		packfileData, err := lib.GeneratePackFileString(referencedAsset, false)
-		if err != nil {
-			return []string{}, err
-		}
-		targetFile := filepath.Join(referencedAsset.BaseDir, referencedAsset.PackageName+"-mewn.go")
-		targetFiles = append(targetFiles, targetFile)
-		ioutil.WriteFile(targetFile, []byte(packfileData), 0644)
-	}
-
-	return targetFiles, nil
-}
-
 func InitializeCrossCompilation(verbose bool) error {
 	// Check Docker
 	if err := CheckIfInstalled("docker"); err != nil {
@@ -127,7 +101,10 @@ func BuildDocker(binaryName string, buildMode string, projectOptions *ProjectOpt
 	// Check build directory
 	buildDirectory := filepath.Join(fs.Cwd(), "build")
 	if !fs.DirExists(buildDirectory) {
-		fs.MkDir(buildDirectory)
+		err := fs.MkDir(buildDirectory)
+		if err != nil {
+			return err
+		}
 	}
 
 	buildCommand := slicer.String()
@@ -198,11 +175,6 @@ func BuildDocker(binaryName string, buildMode string, projectOptions *ProjectOpt
 // BuildNative builds on the target platform itself.
 func BuildNative(binaryName string, forceRebuild bool, buildMode string, projectOptions *ProjectOptions) error {
 
-	// Check Mewn is installed
-	if err := CheckMewn(projectOptions.Verbose); err != nil {
-		return err
-	}
-
 	if err := CheckWindres(); err != nil {
 		return err
 	}
@@ -275,12 +247,6 @@ func BuildNative(binaryName string, forceRebuild bool, buildMode string, project
 func BuildApplication(binaryName string, forceRebuild bool, buildMode string, packageApp bool, projectOptions *ProjectOptions) error {
 	var err error
 
-	// embed resources
-	targetFiles, err := EmbedAssets()
-	if err != nil {
-		return err
-	}
-
 	if projectOptions.CrossCompile {
 		if err := InitializeCrossCompilation(projectOptions.Verbose); err != nil {
 			return err
@@ -296,20 +262,6 @@ func BuildApplication(binaryName string, forceRebuild bool, buildMode string, pa
 		}
 	}
 
-	// cleanup temporary embedded assets
-	defer func() {
-		for _, filename := range targetFiles {
-			if err := os.Remove(filename); err != nil {
-				fmt.Println(err)
-			}
-		}
-		// Removed by popular demand
-		// TODO: Potentially add a flag to cleanup
-		// if projectOptions.Platform == "windows" {
-		// 	helper.CleanWindows(projectOptions)
-		// }
-	}()
-
 	if projectOptions.CrossCompile {
 		err = BuildDocker(binaryName, buildMode, projectOptions)
 	} else {
@@ -374,30 +326,6 @@ func BuildFrontend(projectOptions *ProjectOptions) error {
 	return nil
 }
 
-// CheckMewn checks if mewn is installed and if not, attempts to fetch it
-func CheckMewn(verbose bool) (err error) {
-	programHelper := NewProgramHelper(verbose)
-	if !programHelper.IsInstalled("mewn") {
-		var buildSpinner *spinner.Spinner
-		if !verbose {
-			buildSpinner = spinner.New()
-			buildSpinner.SetSpinSpeed(50)
-			buildSpinner.Start("Installing Mewn asset packer...")
-		}
-		err := programHelper.InstallGoPackage("github.com/leaanthony/mewn/cmd/mewn")
-		if err != nil {
-			if buildSpinner != nil {
-				buildSpinner.Error()
-			}
-			return err
-		}
-		if buildSpinner != nil {
-			buildSpinner.Success()
-		}
-	}
-	return nil
-}
-
 // CheckWindres checks if Windres is installed and if not, aborts
 func CheckWindres() (err error) {
 	if runtime.GOOS != "windows" { // FIXME: Handle windows cross-compile for windows!
@@ -493,11 +421,18 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 		}
 
 		// Update md5sum file
-		ioutil.WriteFile(md5sumFile, []byte(packageJSONMD5), 0644)
+		err := os.WriteFile(md5sumFile, []byte(packageJSONMD5), 0644)
+		if err != nil {
+			return err
+		}
 	}
 
 	// Install the runtime
-	err = InstallRuntime(caller, projectDir, projectOptions)
+	if caller == "build" {
+		err = InstallProdRuntime(projectDir, projectOptions)
+	} else {
+		err = InstallBridge(projectDir, projectOptions)
+	}
 	if err != nil {
 		return err
 	}
@@ -510,28 +445,17 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 	return nil
 }
 
-// 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)
-	}
-
-	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", "init.js")
-	err := fs.CreateFile(bridgeFileTarget, []byte(bridgeFileData))
+	err := fs.CreateFile(bridgeFileTarget, wailsruntime.BridgeJS)
 	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", "init.js")
-	err := fs.CreateFile(bridgeFileTarget, []byte(prodInit))
+	err := fs.CreateFile(bridgeFileTarget, wailsruntime.InitJS)
 	return err
 }
 

cmd/linux.go

@@ -69,6 +69,8 @@ const (
 	EndeavourOS
 	// Crux linux distribution
 	Crux
+	// RHEL distribution
+	RHEL
 )
 
 // DistroInfo contains all the information relating to a linux distribution
@@ -131,6 +133,8 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		result.Distribution = Fedora
 	case "centos":
 		result.Distribution = CentOS
+	case "rhel":
+		result.Distribution = RHEL
 	case "arch":
 		result.Distribution = Arch
 	case "archlabs":

cmd/linuxdb.yaml

@@ -138,6 +138,25 @@ distributions:
             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
+  rhel:
+    id: rhel
+    releases:
+      default:
+        version: default
+        name: Red Hat Enterprise 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:

cmd/package.go

@@ -354,7 +354,7 @@ func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
 			"docker", "run", "--rm",
 			"-v", outputDir + ":/build",
 			"--entrypoint", "/bin/sh",
-			"wailsapp/xgo:latest",
+			"wailsapp/xgo:1.16.2",
 			"-c", "/usr/bin/x86_64-w64-mingw32-windres -o /build/" + basename + "-res.syso /build/" + basename + ".rc",
 		}
 		if err := NewProgramHelper().RunCommandArray(args); err != nil {

cmd/system.go

@@ -283,7 +283,7 @@ func CheckDependencies(logger *Logger) (bool, error) {
 			libraryChecker = DpkgInstalled
 		case Arch, ArcoLinux, ArchLabs, Ctlos, Manjaro, ManjaroARM, EndeavourOS:
 			libraryChecker = PacmanInstalled
-		case CentOS, Fedora, Tumbleweed, Leap:
+		case CentOS, Fedora, Tumbleweed, Leap, RHEL:
 			libraryChecker = RpmInstalled
 		case Gentoo:
 			libraryChecker = EqueryInstalled

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

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/leaanthony/mewn"
+    _ "embed"
 	"github.com/wailsapp/wails"
 )
 
@@ -9,10 +9,13 @@ func basic() string {
 	return "World!"
 }
 
-func main() {
+//go:embed frontend/dist/my-app/main.js
+var js string
 
-	js := mewn.String("./frontend/dist/my-app/main.js")
-	css := mewn.String("./frontend/dist/my-app/styles.css")
+//go:embed frontend/dist/my-app/styles.css
+var css string
+
+func main() {
 
 	app := wails.CreateApp(&wails.AppConfig{
 		Width:  1024,

cmd/templates/create-react-app/main.go.template

@@ -1,7 +1,7 @@
 package main
 
 import (
-  "github.com/leaanthony/mewn"
+  _ "embed"
   "github.com/wailsapp/wails"
 )
 
@@ -9,10 +9,13 @@ func basic() string {
   return "World!"
 }
 
-func main() {
+//go:embed frontend/build/static/js/main.js
+var js string
 
-  js := mewn.String("./frontend/build/static/js/main.js")
-  css := mewn.String("./frontend/build/static/css/main.css")
+//go:embed frontend/build/static/css/main.css
+var css string
+
+func main() {
 
   app := wails.CreateApp(&wails.AppConfig{
     Width:  1024,

cmd/templates/svelte/main.go.template

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/leaanthony/mewn"
+    _ "embed"
 	"github.com/wailsapp/wails"
 )
 
@@ -9,9 +9,13 @@ func basic() string {
 	return "World!"
 }
 
+//go:embed frontend/public/build/bundle.js
+var js string
+
+//go:embed frontend/public/build/bundle.css
+var css string
+
 func main() {
-	js := mewn.String("./frontend/public/build/bundle.js")
-	css := mewn.String("./frontend/public/build/bundle.css")
 
 	app := wails.CreateApp(&wails.AppConfig{
 		Width:  1024,

cmd/templates/vanilla/main.go.template

@@ -1,14 +1,17 @@
 package main
 
 import (
-  "github.com/leaanthony/mewn"
+  _ "embed"
   "github.com/wailsapp/wails"
 )
 
-func main() {
+//go:embed frontend/build/main.js
+var js string
 
-	js := mewn.String("./frontend/build/main.js")
-	css := mewn.String("./frontend/build/main.css")
+//go:embed frontend/build/main.css
+var css string
+
+func main() {
 
   app := wails.CreateApp(&wails.AppConfig{
     Width:  1024,

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

@@ -1,7 +1,7 @@
 package main
 
 import (
-  "github.com/leaanthony/mewn"
+  _ "embed"
   "github.com/wailsapp/wails"
 )
 
@@ -9,10 +9,13 @@ func basic() string {
   return "Hello World!"
 }
 
-func main() {
+//go:embed frontend/dist/app.js
+var js string
 
-  js := mewn.String("./frontend/dist/app.js")
-  css := mewn.String("./frontend/dist/app.css")
+//go:embed frontend/dist/app.css
+var css string
+
+func main() {
 
   app := wails.CreateApp(&wails.AppConfig{
     Width:  1024,

cmd/templates/vuebasic/main.go.template

@@ -1,7 +1,7 @@
 package main
 
 import (
-  "github.com/leaanthony/mewn"
+  _ "embed"
   "github.com/wailsapp/wails"
 )
 
@@ -9,10 +9,13 @@ func basic() string {
   return "Hello World!"
 }
 
-func main() {
+//go:embed frontend/dist/app.js
+var js string
 
-  js := mewn.String("./frontend/dist/app.js")
-  css := mewn.String("./frontend/dist/app.css")
+//go:embed frontend/dist/app.css
+var css string
+
+func main() {
 
   app := wails.CreateApp(&wails.AppConfig{
     Width:  1024,

cmd/templates/vuetify-basic/main.go.template

@@ -1,7 +1,7 @@
 package main
 
 import (
-  "github.com/leaanthony/mewn"
+  _ "embed"
   "github.com/wailsapp/wails"
 )
 
@@ -9,10 +9,13 @@ func basic() string {
   return "Hello World!"
 }
 
-func main() {
+//go:embed frontend/dist/app.js
+var js string
 
-  js := mewn.String("./frontend/dist/app.js")
-  css := mewn.String("./frontend/dist/app.css")
+//go:embed frontend/dist/app.css
+var css string
+
+func main() {
 
   app := wails.CreateApp(&wails.AppConfig{
     Width:  1024,

cmd/templates/vuetify2-basic/main.go.template

@@ -1,7 +1,7 @@
 package main
 
 import (
-  "github.com/leaanthony/mewn"
+  _ "embed"
   "github.com/wailsapp/wails"
 )
 
@@ -9,10 +9,13 @@ func basic() string {
   return "Hello World!"
 }
 
-func main() {
+//go:embed frontend/dist/app.js
+var js string
 
-  js := mewn.String("./frontend/dist/app.js")
-  css := mewn.String("./frontend/dist/app.css")
+//go:embed frontend/dist/app.css
+var css string
+
+func main() {
 
   app := wails.CreateApp(&wails.AppConfig{
     Width:  1024,

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v1.13.0"
+const Version = "v1.16.2"

cmd/wails/0_setup.go

@@ -39,12 +39,6 @@ Create your first project by running 'wails init'.`
 			return err
 		}
 
-		// Check Mewn
-		err = cmd.CheckMewn(false)
-		if err != nil {
-			return err
-		}
-
 		// Check for errors
 		// CheckDependencies() returns !errors
 		// so to get the right message in this

cmd/wails/4_build.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"log"
 	"os"
 	"runtime"
 	"strings"
@@ -52,7 +53,10 @@ func init() {
 
 	var b strings.Builder
 	for _, plat := range getSupportedPlatforms() {
-		fmt.Fprintf(&b, " - %s\n", plat)
+		_, err := fmt.Fprintf(&b, " - %s\n", plat)
+		if err != nil {
+			log.Fatal(err)
+		}
 	}
 	initCmd.StringFlag("x",
 		fmt.Sprintf("Cross-compile application to specified platform via xgo\n%s", b.String()),
@@ -80,7 +84,7 @@ func init() {
 		fs := cmd.NewFSHelper()
 		err := projectOptions.LoadConfig(fs.Cwd())
 		if err != nil {
-			return fmt.Errorf("Unable to find 'project.json'. Please check you are in a Wails project directory")
+			return fmt.Errorf("unable to find 'project.json'. Please check you are in a Wails project directory")
 		}
 
 		// Set firebug flag
@@ -143,12 +147,6 @@ 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

cmd/wails/6_serve.go

@@ -27,19 +27,13 @@ func init() {
 		logger.PrintSmallBanner(message)
 		fmt.Println()
 
-		// Check Mewn is installed
-		err := cmd.CheckMewn(verbose)
-		if err != nil {
-			return err
-		}
-
 		// Project options
 		projectOptions := &cmd.ProjectOptions{}
 
 		// Check we are in project directory
 		// Check project.json loads correctly
 		fs := cmd.NewFSHelper()
-		err = projectOptions.LoadConfig(fs.Cwd())
+		err := projectOptions.LoadConfig(fs.Cwd())
 		if err != nil {
 			return err
 		}

go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/jackmordaunt/icns v1.0.0
 	github.com/kennygrant/sanitize v1.2.4
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/leaanthony/mewn v0.10.7
 	github.com/leaanthony/slicer v1.4.0
 	github.com/leaanthony/spinner v0.5.3
 	github.com/mattn/go-colorable v0.1.1 // indirect
@@ -28,4 +27,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.0-20190709130402-674ba3eaed22
 )
 
-go 1.13
+go 1.16

go.sum

@@ -26,8 +26,6 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3
 github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/pty v1.1.1 h1:VkoXIwSboBpnk99O/KFauAEILuNHv5DVFKZMBN/gUgw=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/leaanthony/mewn v0.10.7 h1:jCcNJyIUOpwj+I5SuATvCugDjHkoo+j6ubEOxxrxmPA=
-github.com/leaanthony/mewn v0.10.7/go.mod h1:CRkTx8unLiSSilu/Sd7i1LwrdaAL+3eQ3ses99qGMEQ=
 github.com/leaanthony/slicer v1.4.0 h1:Q9u4w+UBU4WHjXnEDdz+eRLMKF/rnyosRBiqULnc1J8=
 github.com/leaanthony/slicer v1.4.0/go.mod h1:FwrApmf8gOrpzEWM2J/9Lh79tyq8KTX5AzRtwV7m4AY=
 github.com/leaanthony/spinner v0.5.3 h1:IMTvgdQCec5QA4qRy0wil4XsRP+QcG1OwLWVK/LPZ5Y=
@@ -66,7 +64,6 @@ github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba h1:2DHfQOxcpWdGf5
 github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba/go.mod h1:iLnlXG2Pakcii2CU0cbY07DRCSvpWNa7nFxtevhOChk=
 golang.org/x/crypto v0.0.0-20190123085648-057139ce5d2b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/image v0.0.0-20200430140353-33d19683fad8 h1:6WW6V3x1P/jokJBpRQYUJnMHRP6isStQwCozxnU7XQw=
 golang.org/x/image v0.0.0-20200430140353-33d19683fad8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=

lib/binding/manager.go

@@ -115,15 +115,15 @@ func (b *Manager) generateTypescriptDefinitions() error {
 
 	for structname, methodList := range b.structList {
 		structname = strings.SplitN(structname, ".", 2)[1]
-		output.WriteString(fmt.Sprintf("Interface %s {\n", structname))
+		output.WriteString(fmt.Sprintf("interface %s {\n", structname))
 		for _, method := range methodList {
-			output.WriteString(fmt.Sprintf("\t%s: (...args : any[]) => Promise\n", method))
+			output.WriteString(fmt.Sprintf("\t%s(...args : any[]):Promise<any>\n", method))
 		}
 		output.WriteString("}\n")
 	}
 
 	output.WriteString("\n")
-	output.WriteString("Interface Backend {\n")
+	output.WriteString("interface Backend {\n")
 
 	for structname := range b.structList {
 		structname = strings.SplitN(structname, ".", 2)[1]
@@ -136,7 +136,8 @@ declare global {
 	interface Window {
 		backend: Backend;
 	}
-}`
+}
+export {};`
 	output.WriteString(globals)
 
 	b.log.Info("Written Typescript file: " + typescriptDefinitionFilename)

lib/renderer/bridge/session.go

@@ -3,8 +3,9 @@ package renderer
 import (
 	"time"
 
+	"github.com/wailsapp/wails/runtime"
+
 	"github.com/gorilla/websocket"
-	"github.com/leaanthony/mewn"
 	"github.com/wailsapp/wails/lib/interfaces"
 	"github.com/wailsapp/wails/lib/logger"
 )
@@ -58,8 +59,7 @@ func (s *session) start(firstSession bool) {
 	s.log.Infof("Connected to frontend.")
 	go s.writePump()
 
-	wailsRuntime := mewn.String("../../runtime/assets/wails.js")
-	s.evalJS(wailsRuntime, wailsRuntimeMessage)
+	s.evalJS(runtime.WailsJS, wailsRuntimeMessage)
 
 	// Inject bindings
 	for _, binding := range s.bindingCache {

lib/renderer/webview.go

@@ -8,8 +8,9 @@ import (
 	"sync"
 	"time"
 
+	"github.com/wailsapp/wails/runtime"
+
 	"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"
@@ -29,7 +30,6 @@ type WebView struct {
 	config       interfaces.AppConfig
 	eventManager interfaces.EventManager
 	bindingCache []string
-	
 	maximumSizeSet bool
 }
 
@@ -104,6 +104,14 @@ func (w *WebView) Initialise(config interfaces.AppConfig, ipc interfaces.IPCMana
 		fmt.Println("Max")
 	}
 
+	// Set minimum and maximum sizes
+	if setMinSize {
+		w.SetMinSize(minWidth, minHeight)
+	}
+	if setMaxSize {
+		w.SetMaxSize(maxWidth, maxHeight)
+	}
+
 	// SignalManager.OnExit(w.Exit)
 
 	// Set colour
@@ -223,8 +231,8 @@ func (w *WebView) Run() error {
 	}
 
 	// Runtime assets
-	wailsRuntime := mewn.String("../../runtime/assets/wails.js")
-	w.evalJS(wailsRuntime)
+	w.log.DebugFields("Injecting wails JS runtime", logger.Fields{"js": runtime.WailsJS})
+	w.evalJS(runtime.WailsJS)
 
 	// Ping the wait channel when the wails runtime is loaded
 	w.eventManager.On("wails:loaded", func(...interface{}) {
@@ -247,10 +255,9 @@ func (w *WebView) Run() error {
 				w.injectCSS(w.config.GetCSS())
 			} else {
 				// Use default wails css
-				w.log.Debug("Injecting Default Wails CSS")
-				defaultCSS := mewn.String("../../runtime/assets/wails.css")
 
-				w.injectCSS(defaultCSS)
+				w.log.Debug("Injecting Default Wails CSS: " + runtime.WailsCSS)
+				w.injectCSS(runtime.WailsCSS)
 			}
 
 			// Inject user JS

lib/renderer/webview/webview.h

@@ -2337,11 +2337,10 @@ struct webview_priv
     size.width = width;
     size.height = height;
     [w->priv.window setMaxSize:size];
-    
-    [w->priv.window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary|NSWindowCollectionBehaviorFullScreenNone|NSWindowCollectionBehaviorFullScreenDisallowsTiling];
-       
+
     NSButton *button = [w->priv.window standardWindowButton:NSWindowZoomButton];
-    [button setEnabled: NO];
+    [button performSelectorOnMainThread:@selector(setEnabled:) withObject:NO
+    waitUntilDone:NO];
   }
   
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)

runtime/assets.go

@@ -0,0 +1,15 @@
+package runtime
+
+import _ "embed"
+
+//go:embed assets/bridge.js
+var BridgeJS []byte
+
+//go:embed assets/wails.js
+var WailsJS string
+
+//go:embed assets/wails.css
+var WailsCSS string
+
+//go:embed js/runtime/init.js
+var InitJS []byte

runtime/js/core/main.js

@@ -1,9 +1,9 @@
 /*
- _       __      _ __    
+ _       __      _ __
 | |     / /___ _(_) /____
 | | /| / / __ `/ / / ___/
-| |/ |/ / /_/ / / (__  ) 
-|__/|__/\__,_/_/_/____/  
+| |/ |/ / /_/ / / (__  )
+|__/|__/\__,_/_/_/____/
 The lightweight framework for web-like apps
 (c) Lea Anthony 2019-present
 */
@@ -21,6 +21,14 @@ import * as Store from './store';
 window.wails = window.wails || {};
 window.backend = {};
 
+// On webkit2gtk >= 2.32, the external object is not passed
+// to the window context,
+window.external = window.external || {
+	invoke: function(x) {
+		window.webkit.messageHandlers.external.postMessage(x);
+	}
+};
+
 // Setup internal calls
 var internal = {
 	NewBinding,
@@ -61,7 +69,7 @@ window.onerror = function (msg, url, lineNo, columnNo, error) {
 };
 
 // Use firebug?
-if( window.usefirebug ) { 
+if( window.usefirebug ) {
 	InjectFirebug();
 }
 
@@ -71,4 +79,4 @@ Emit('wails:loaded');
 // Nothing to init in production
 export function Init(callback) {
 	callback();
-}
+}

scripts/build.go

@@ -8,38 +8,6 @@ import (
 	"path/filepath"
 )
 
-// Default target to run when none is specified
-// If not set, running mage will list available targets
-// var Default = Build
-
-/*
-# Build runtime
-echo "**** Building Runtime ****"
-cd runtime/js
-npm install
-npm run build
-cd ../..
-
-echo "**** Packing Assets ****"
-cd cmd
-mewn
-cd ..
-cd lib/renderer
-mewn
-cd ../..
-
-echo "**** Installing Wails locally ****"
-cd cmd/wails
-go install
-cd ../..
-
-echo "**** Tidying the mods! ****"
-go mod tidy
-
-echo "**** WE ARE DONE! ****"
-
-*/
-
 func runCommand(command string, args ...string) {
 	cmd := exec.Command(command, args...)
 	output, err := cmd.CombinedOutput()
@@ -48,7 +16,6 @@ func runCommand(command string, args ...string) {
 		log.Println(string(output))
 		log.Fatal(err)
 	}
-	cmd.Run()
 	fmt.Println(string(output))
 }
 
@@ -60,26 +27,26 @@ func main() {
 	// Build Runtime
 	fmt.Println("**** Building Runtime ****")
 	runtimeDir, _ := filepath.Abs(filepath.Join(dir, "..", "runtime", "js"))
-	os.Chdir(runtimeDir)
+	err := os.Chdir(runtimeDir)
+	if err != nil {
+		log.Fatal(err)
+	}
 	runCommand("npm", "install")
 	runCommand("npm", "run", "build")
 
-	// Pack assets
-	fmt.Println("**** Packing Assets ****")
-	rendererDir, _ := filepath.Abs(filepath.Join(dir, "..", "lib", "renderer"))
-	os.Chdir(rendererDir)
-	runCommand("mewn")
-	cmdDir, _ := filepath.Abs(filepath.Join(dir, "..", "cmd"))
-	os.Chdir(cmdDir)
-	runCommand("mewn")
-
 	// Install Wails
 	fmt.Println("**** Installing Wails locally ****")
 	execDir, _ := filepath.Abs(filepath.Join(dir, "..", "cmd", "wails"))
-	os.Chdir(execDir)
+	err = os.Chdir(execDir)
+	if err != nil {
+		log.Fatal(err)
+	}
 	runCommand("go", "install")
 
 	baseDir, _ := filepath.Abs(filepath.Join(dir, ".."))
-	os.Chdir(baseDir)
+	err = os.Chdir(baseDir)
+	if err != nil {
+		log.Fatal(err)
+	}
 	runCommand("go", "mod", "tidy")
 }

scripts/build.sh

@@ -15,15 +15,6 @@ npm install
 npm run build
 cd ../..
 
-echo "**** Packing Assets ****"
-cd cmd
-mewn
-cd ..
-cd lib/renderer
-mewn
-cd ../..
-
-
 cd cmd/wails
 echo "**** Checking if Wails compiles ****"
 if ! go build .

scripts/updateversion.sh

@@ -16,7 +16,6 @@ cd runtime/js
 npm run build
 
 cd ../..
-mewn
 
 git add cmd/version.go
 git commit cmd/version.go -m "Bump to ${TAG}"