fix optional callback data in definition

.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 1.12
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.12
       id: go
 
     - name: Check out code into the Go module directory
@@ -27,6 +27,6 @@ jobs:
         go get -v -d ./...
     - name: Build
       run: go build -v ./cmd/wails
-
+    
     - name: Test
       run: ./wails version

.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 1.12
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.12
       id: go
 
     - name: Check out code into the Go module directory
@@ -27,6 +27,6 @@ jobs:
         go get -v -d ./...
     - name: Build
       run: go build -v ./cmd/wails
-
+    
     - name: Test
       run: ./wails version

.github/workflows/release.yml

@@ -4,7 +4,7 @@ on:
     branches:
     - master
     tags:
-    - '!**pre**'
+    - '!**pre**' 
 jobs:
 
   build:
@@ -15,10 +15,10 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
 
-    - name: Set up Go 1.13
+    - name: Set up Go 1.12
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.12
       id: go
 
     - name: Check out code into the Go module directory
@@ -29,6 +29,6 @@ jobs:
         go get -v -d ./...
     - name: Build
       run: go build -v ./cmd/wails
-
+    
     - name: Test
       run: ./wails version

CONTRIBUTORS.md

@@ -15,19 +15,11 @@ 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)
   * [Robin Eklind](https://github.com/mewmew)
   * [Kris Raney](https://github.com/kraney)
   * [Jack Mordaunt](https://github.com/JackMordaunt)
   * [Michael Hipp](https://github.com/MichaelHipp)
-  * [Travis McLane](https://github.com/tmclane)
-  * [Reuben Thomas-Davis](https://github.com/Rested)
-  * [Jarek](https://github.com/Jarek-SRT)
-  * [Konez2k](https://github.com/konez2k)
-  * [msms](https://github.com/sayuthisobri)
-  * [dedo1911](https://github.com/dedo1911)
-  * [Florian Didron](https://github.com/fdidron)
-  * [Christopher Murphy](https://github.com/Splode)
-  * [Zámbó, Levente](https://github.com/Lyimmi)
-  * [artem](https://github.com/Unix4ever)
+  * [Travis McLane](https://github.com/tmclane)

README.md

@@ -36,7 +36,7 @@ The official docs can be found at [https://wails.app](https://wails.app).
 
 Wails uses cgo to bind to the native rendering engines so a number of platform dependent libraries are needed as well as an installation of Go. The basic requirements are:
 
-- Go 1.13
+- Go 1.12
 - npm
 
 ### MacOS
@@ -55,9 +55,9 @@ _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_, Pop!_OS
+_Also succesfully tested on: Zorin 15, Parrot 4.7, Linuxmint 19, Elementary 5, Kali, Neon_
 
-#### Arch Linux / ArchLabs
+#### Arch Linux
 
 `sudo pacman -S webkit2gtk gtk3`
 

app_other.go

@@ -1,4 +1,4 @@
-// +build linux darwin !windows
+// +build +linux +darwin !windows
 
 package wails
 

cmd/fs.go

@@ -12,7 +12,6 @@ import (
 	"path"
 	"path/filepath"
 	"runtime"
-	"strings"
 
 	"github.com/leaanthony/slicer"
 )
@@ -48,22 +47,6 @@ func (fs *FSHelper) FileExists(path string) bool {
 	return fi.Mode().IsRegular()
 }
 
-// FindFile returns the first occurrence of match inside path.
-func (fs *FSHelper) FindFile(path, match string) (string, error) {
-	files, err := ioutil.ReadDir(path)
-	if err != nil {
-		return "", err
-	}
-
-	for _, f := range files {
-		if !f.IsDir() && strings.Contains(f.Name(), match) {
-			return f.Name(), nil
-		}
-	}
-
-	return "", fmt.Errorf("file not found")
-}
-
 // CreateFile creates a file at the given filename location with the contents
 // set to the given data. It will create intermediary directories if needed.
 func (fs *FSHelper) CreateFile(filename string, data []byte) error {
@@ -117,10 +100,10 @@ func (fs *FSHelper) RemoveFile(filename string) error {
 }
 
 // RemoveFiles removes the given filenames
-func (fs *FSHelper) RemoveFiles(files []string, continueOnError bool) error {
+func (fs *FSHelper) RemoveFiles(files []string) error {
 	for _, filename := range files {
 		err := os.Remove(filename)
-		if err != nil && !continueOnError {
+		if err != nil {
 			return err
 		}
 	}

cmd/helpers.go

@@ -5,15 +5,12 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
-	"os/user"
 	"path/filepath"
 	"runtime"
-	"strconv"
 	"strings"
 	"time"
 
 	"github.com/leaanthony/mewn"
-	"github.com/leaanthony/mewn/lib"
 	"github.com/leaanthony/slicer"
 	"github.com/leaanthony/spinner"
 )
@@ -59,141 +56,21 @@ 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)
+// BuildApplication will attempt to build the project based on the given inputs
+func BuildApplication(binaryName string, forceRebuild bool, buildMode string, packageApp bool, projectOptions *ProjectOptions) error {
 
-	referencedAssets, err := lib.GetReferencedAssets(mewnFiles)
-	if err != nil {
-		return []string{}, err
-	}
-
-	targetFiles := []string{}
-
-	for _, referencedAsset := range referencedAssets {
-		packfileData, err := lib.GeneratePackFileString(referencedAsset, false)
+	// Generate Windows assets if needed
+	if runtime.GOOS == "windows" {
+		cleanUp := !packageApp
+		err := NewPackageHelper().PackageWindows(projectOptions, cleanUp)
 		if err != nil {
-			return []string{}, err
+			return 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 {
-		return err
-	}
-
-	var packSpinner *spinner.Spinner
-	if !verbose {
-		packSpinner = spinner.New("Pulling wailsapp/xgo:latest docker image... (may take a while)")
-		packSpinner.SetSpinSpeed(50)
-		packSpinner.Start()
-	} else {
-		println("Pulling wailsapp/xgo:latest docker image... (may take a while)")
-	}
-
-	err := NewProgramHelper(verbose).RunCommandArray([]string{"docker",
-		"pull", "wailsapp/xgo:latest"})
-
-	if err != nil {
-		if packSpinner != nil {
-			packSpinner.Error()
-		}
-		return err
-	}
-	if packSpinner != nil {
-		packSpinner.Success()
-	}
-
-	return nil
-}
-
-// 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 {
-		return fmt.Errorf("you cant serve the application in cross-compilation")
-	}
-
-	// Check build directory
-	buildDirectory := filepath.Join(fs.Cwd(), "build")
-	if !fs.DirExists(buildDirectory) {
-		fs.MkDir(buildDirectory)
-	}
-
-	buildCommand := slicer.String()
-	userid := 1000
-	user, _ := user.Current()
-	if i, err := strconv.Atoi(user.Uid); err == nil {
-		userid = i
-	}
-	for _, arg := range []string{
-		"docker",
-		"run",
-		"--rm",
-		"-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_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", projectOptions.Platform+"/"+projectOptions.Architecture),
-		"-e", "GOPROXY=",
-		"-e", "GO111MODULE=on",
-		"wailsapp/xgo:latest",
-		".",
-	} {
-		buildCommand.Add(arg)
-	}
-
-	compileMessage := fmt.Sprintf(
-		"Packing + Compiling project for %s/%s using docker image wailsapp/xgo:latest",
-		projectOptions.Platform, projectOptions.Architecture)
-
-	if buildMode == BuildModeDebug {
-		compileMessage += " (Debug Mode)"
-	}
-
-	if !projectOptions.Verbose {
-		packSpinner = spinner.New(compileMessage + "...")
-		packSpinner.SetSpinSpeed(50)
-		packSpinner.Start()
-	} else {
-		println(compileMessage)
-	}
-
-	err := NewProgramHelper(projectOptions.Verbose).RunCommandArray(buildCommand.AsSlice())
-	if err != nil {
-		if packSpinner != nil {
-			packSpinner.Error()
-		}
-		return err
-	}
-	if packSpinner != nil {
-		packSpinner.Success()
-	}
-
-	return nil
-}
-
-// 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 {
+	err := CheckMewn(projectOptions.Verbose)
+	if err != nil {
 		return err
 	}
 
@@ -213,17 +90,18 @@ func BuildNative(binaryName string, forceRebuild bool, buildMode string, project
 	}
 
 	buildCommand := slicer.String()
-	buildCommand.Add("go")
+	buildCommand.Add("mewn")
 
-	buildCommand.Add("build")
 	if buildMode == BuildModeBridge {
 		// Ignore errors
 		buildCommand.Add("-i")
 	}
 
+	buildCommand.Add("build")
+
 	if binaryName != "" {
 		// Alter binary name based on OS
-		switch projectOptions.Platform {
+		switch runtime.GOOS {
 		case "windows":
 			if !strings.HasSuffix(binaryName, ".exe") {
 				binaryName += ".exe"
@@ -233,7 +111,7 @@ func BuildNative(binaryName string, forceRebuild bool, buildMode string, project
 				binaryName = strings.TrimSuffix(binaryName, ".exe")
 			}
 		}
-		buildCommand.Add("-o", filepath.Join("build", binaryName))
+		buildCommand.Add("-o", binaryName)
 	}
 
 	// If we are forcing a rebuild
@@ -241,13 +119,31 @@ func BuildNative(binaryName string, forceRebuild bool, buildMode string, project
 		buildCommand.Add("-a")
 	}
 
-	buildCommand.AddSlice([]string{"-ldflags", ldFlags(projectOptions, buildMode)})
-
-	if projectOptions.Verbose {
-		fmt.Printf("Command: %v\n", buildCommand.AsSlice())
+	// Setup ld flags
+	ldflags := "-w -s "
+	if buildMode == BuildModeDebug {
+		ldflags = ""
 	}
 
-	err := NewProgramHelper(projectOptions.Verbose).RunCommandArray(buildCommand.AsSlice())
+	// Add windows flags
+	if runtime.GOOS == "windows" && buildMode == BuildModeProd {
+		ldflags += "-H windowsgui "
+	}
+
+	ldflags += "-X github.com/wailsapp/wails.BuildMode=" + buildMode
+
+	// If we wish to generate typescript
+	if projectOptions.typescriptDefsFilename != "" {
+		cwd, err := os.Getwd()
+		if err != nil {
+			return err
+		}
+		filename := filepath.Join(cwd, projectOptions.FrontEnd.Dir, projectOptions.typescriptDefsFilename)
+		ldflags += " -X github.com/wailsapp/wails/lib/binding.typescriptDefinitionFilename=" + filename
+	}
+
+	buildCommand.AddSlice([]string{"-ldflags", ldflags})
+	err = NewProgramHelper(projectOptions.Verbose).RunCommandArray(buildCommand.AsSlice())
 	if err != nil {
 		if packSpinner != nil {
 			packSpinner.Error()
@@ -258,57 +154,7 @@ func BuildNative(binaryName string, forceRebuild bool, buildMode string, project
 		packSpinner.Success()
 	}
 
-	return nil
-}
-
-// BuildApplication will attempt to build the project based on the given inputs
-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
-		}
-	}
-
-	helper := NewPackageHelper(projectOptions.Platform)
-
-	// Generate windows resources
-	if projectOptions.Platform == "windows" {
-		if err := helper.PackageWindows(projectOptions, false); err != nil {
-			return err
-		}
-	}
-
-	// 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 {
-		err = BuildNative(binaryName, forceRebuild, buildMode, projectOptions)
-	}
-	if err != nil {
-		return err
-	}
-
+	// packageApp
 	if packageApp {
 		err = PackageApplication(projectOptions)
 		if err != nil {
@@ -321,14 +167,22 @@ func BuildApplication(binaryName string, forceRebuild bool, buildMode string, pa
 
 // PackageApplication will attempt to package the application in a platform dependent way
 func PackageApplication(projectOptions *ProjectOptions) error {
+	// Package app
+	message := "Generating .app"
+	if runtime.GOOS == "windows" {
+		err := CheckWindres()
+		if err != nil {
+			return err
+		}
+		message = "Generating resource bundle"
+	}
 	var packageSpinner *spinner.Spinner
 	if projectOptions.Verbose {
-		packageSpinner = spinner.New("Packaging application...")
+		packageSpinner = spinner.New(message)
 		packageSpinner.SetSpinSpeed(50)
 		packageSpinner.Start()
 	}
-
-	err := NewPackageHelper(projectOptions.Platform).Package(projectOptions)
+	err := NewPackageHelper().Package(projectOptions)
 	if err != nil {
 		if packageSpinner != nil {
 			packageSpinner.Error()
@@ -390,7 +244,7 @@ func CheckMewn(verbose bool) (err error) {
 
 // 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!
+	if runtime.GOOS != "windows" {
 		return nil
 	}
 	programHelper := NewProgramHelper()
@@ -400,15 +254,6 @@ func CheckWindres() (err error) {
 	return nil
 }
 
-// CheckIfInstalled returns if application is installed
-func CheckIfInstalled(application string) (err error) {
-	programHelper := NewProgramHelper()
-	if !programHelper.IsInstalled(application) {
-		return fmt.Errorf("%s not installed. Ensure you have installed %s correctly", application, application)
-	}
-	return nil
-}
-
 // InstallFrontendDeps attempts to install the frontend dependencies based on the given options
 func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forceRebuild bool, caller string) error {
 
@@ -532,7 +377,7 @@ func ServeProject(projectOptions *ProjectOptions, logger *Logger) error {
 		time.Sleep(2 * time.Second)
 		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))
+	location, err := filepath.Abs(projectOptions.BinaryName)
 	if err != nil {
 		return err
 	}
@@ -548,33 +393,3 @@ func ServeProject(projectOptions *ProjectOptions, logger *Logger) error {
 
 	return nil
 }
-
-func ldFlags(po *ProjectOptions, buildMode string) string {
-	// Setup ld flags
-	ldflags := "-w -s "
-	if buildMode == BuildModeDebug {
-		ldflags = ""
-	}
-
-	// Add windows flags
-	if po.Platform == "windows" && buildMode == BuildModeProd {
-		ldflags += "-H windowsgui "
-	}
-
-	ldflags += "-X github.com/wailsapp/wails.BuildMode=" + buildMode
-
-	// Add additional ldflags passed in via the `ldflags` cli flag
-	if len(po.LdFlags) > 0 {
-		ldflags += " " + po.LdFlags
-	}
-
-	// If we wish to generate typescript
-	if po.typescriptDefsFilename != "" {
-		cwd, err := os.Getwd()
-		if err == nil {
-			filename := filepath.Join(cwd, po.FrontEnd.Dir, po.typescriptDefsFilename)
-			ldflags += " -X github.com/wailsapp/wails/lib/binding.typescriptDefinitionFilename=" + filename
-		}
-	}
-	return ldflags
-}

cmd/linux.go

@@ -53,16 +53,6 @@ const (
 	Deepin
 	// Raspbian distribution
 	Raspbian
-	// Tumbleweed (OpenSUSE) distribution
-	Tumbleweed
-	// Leap (OpenSUSE) distribution
-	Leap
-	// ArchLabs distribution
-	ArchLabs
-	// PopOS distribution
-	PopOS
-	// Solus distribution
-	Solus
 )
 
 // DistroInfo contains all the information relating to a linux distribution
@@ -111,7 +101,7 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		}
 		switch splitLine[0] {
 		case "ID":
-			osID = strings.ToLower(strings.Trim(splitLine[1], "\""))
+			osID = strings.Trim(splitLine[1], "\"")
 		case "NAME":
 			osNAME = strings.Trim(splitLine[1], "\"")
 		case "VERSION_ID":
@@ -127,8 +117,6 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		result.Distribution = CentOS
 	case "arch":
 		result.Distribution = Arch
-	case "archlabs":
-		result.Distribution = ArchLabs
 	case "debian":
 		result.Distribution = Debian
 	case "ubuntu":
@@ -159,14 +147,6 @@ func parseOsRelease(osRelease string) *DistroInfo {
 		result.Distribution = Deepin
 	case "raspbian":
 		result.Distribution = Raspbian
-	case "opensuse-tumbleweed":
-		result.Distribution = Tumbleweed
-	case "opensuse-leap":
-		result.Distribution = Leap
-	case "pop":
-		result.Distribution = PopOS
-	case "solus":
-		result.Distribution = Solus
 	default:
 		result.Distribution = Unknown
 	}
@@ -203,17 +183,6 @@ func DpkgInstalled(packageName string) (bool, error) {
 	return exitCode == 0, nil
 }
 
-// EOpkgInstalled uses dpkg to see if a package is installed
-func EOpkgInstalled(packageName string) (bool, error) {
-	program := NewProgramHelper()
-	eopkg := program.FindProgram("eopkg")
-	if eopkg == nil {
-		return false, fmt.Errorf("cannot check dependencies: eopkg not found")
-	}
-	stdout, _, _, _ := eopkg.Run("info", packageName)
-	return strings.HasPrefix(stdout, "Installed"), nil
-}
-
 // PacmanInstalled uses pacman to see if a package is installed.
 func PacmanInstalled(packageName string) (bool, error) {
 	program := NewProgramHelper()
@@ -285,9 +254,5 @@ func RequestSupportForDistribution(distroInfo *DistroInfo) error {
 
 	fmt.Println("Opening browser to file request.")
 	browser.OpenURL(fullURL + url.PathEscape(params))
-	result = Prompt("We have a guide for adding support for your distribution. Would you like to view it?", "yes")
-	if strings.ToLower(result) == "yes" {
-		browser.OpenURL("https://wails.app/guides/distro/")
-	}
 	return nil
 }

cmd/linux_test.go

@@ -22,25 +22,5 @@ UBUNTU_CODENAME=bionic
 	if result.Distribution != Ubuntu {
 		t.Errorf("expected 'Ubuntu' ID but got '%d'", result.Distribution)
 	}
-}
 
-func TestTumbleweedDetection(t *testing.T) {
-	osrelease := `
-NAME="openSUSE Tumbleweed"
-# VERSION="20200414"
-ID="opensuse-tumbleweed"
-ID_LIKE="opensuse suse"
-VERSION_ID="20200414"
-PRETTY_NAME="openSUSE Tumbleweed"
-ANSI_COLOR="0;32"
-CPE_NAME="cpe:/o:opensuse:tumbleweed:20200414"
-BUG_REPORT_URL="https://bugs.opensuse.org"
-HOME_URL="https://www.opensuse.org/"
-LOGO="distributor-logo"
-`
-
-	result := parseOsRelease(osrelease)
-	if result.Distribution != Tumbleweed {
-		t.Errorf("expected 'Tumbleweed' ID but got '%d'", result.Distribution)
-	}
 }

cmd/linuxdb.yaml

@@ -28,15 +28,6 @@ distributions:
         gccversioncommand: &gccdumpfullversion -dumpfullversion
         programs: *debiandefaultprograms
         libraries: *debiandefaultlibraries
-  pop:
-    id: pop
-    releases:
-      default:
-        version: default
-        name: Pop!_OS
-        gccversioncommand: &gccdumpfullversion -dumpfullversion
-        programs: *debiandefaultprograms
-        libraries: *debiandefaultlibraries
   kali:
     id: kali
     releases:
@@ -185,15 +176,6 @@ distributions:
         gccversioncommand: *gccdumpversion
         programs: *archdefaultprograms
         libraries: *archdefaultlibraries
-  archlabs:
-    id: archlabs
-    releases:
-      default:
-        version: default
-        name: ArchLabs
-        gccversioncommand: *gccdumpversion
-        programs: *archdefaultprograms
-        libraries: *archdefaultlibraries        
   manjaro:
     id: manjaro
     releases:
@@ -241,51 +223,3 @@ distributions:
         gccversioncommand: *gccdumpfullversion
         programs: *debiandefaultprograms
         libraries: *debiandefaultlibraries
-  solus:
-    id: solus
-    releases:
-      default:
-        version: default
-        name: Solus
-        gccversioncommand: *gccdumpfullversion
-        programs: &solusdefaultprograms
-          - name: gcc
-            help: Please install with `sudo eopkg it -c system.devel` and try again
-          - name: pkg-config
-            help: Please install with `sudo eopkg it -c system.devel` and try again
-          - name: npm
-            help: Please install with `sudo eopkg it nodejs` and try again
-        libraries: &solusdefaultlibraries
-          - name: libgtk-3-devel
-            help: Please install with `sudo eopkg it libgtk-3-devel` and try again
-          - name: libwebkit-gtk-devel
-            help: Please install with `sudo eopkg it libwebkit-gtk-devel` and try again
-        
-  opensuse-tumbleweed:
-    id: opensuse-tumbleweed
-    releases:
-      default:
-        version: default
-        name: openSUSE Tumbleweed
-        gccversioncommand: *gccdumpfullversion
-        programs: &opensusedefaultprograms
-          - name: gcc
-            help: Please install with `sudo zypper in gcc-c++` and try again
-          - name: pkg-config
-            help: Please install with `sudo zypper in pkgconf-pkg-config` and try again
-          - name: npm
-            help: Please install `sudo zypper in nodejs` and try again
-        libraries: &opensusedefaultlibraries
-          - name: gtk3-devel
-            help: Please install with `sudo zypper in gtk3-devel` and try again
-          - name: webkit2gtk3-devel
-            help: Please install with `sudo zypper in webkit2gtk3-devel` and try again
-  opensuse-leap:
-      id: opensuse-leap
-      releases:
-        default:
-          version: default
-          name: openSUSE Leap
-          gccversioncommand: *gccdumpfullversion
-          programs: *opensusedefaultprograms
-          libraries: *opensusedefaultlibraries

cmd/package.go

@@ -1,12 +1,9 @@
 package cmd
 
 import (
-	"bufio"
 	"bytes"
-	"encoding/binary"
 	"fmt"
 	"image"
-	"image/png"
 	"io/ioutil"
 	"os"
 	"path"
@@ -17,24 +14,21 @@ import (
 	"time"
 
 	"github.com/jackmordaunt/icns"
-	"golang.org/x/image/draw"
 )
 
 // PackageHelper helps with the 'wails package' command
 type PackageHelper struct {
-	platform string
-	fs       *FSHelper
-	log      *Logger
-	system   *SystemHelper
+	fs     *FSHelper
+	log    *Logger
+	system *SystemHelper
 }
 
 // NewPackageHelper creates a new PackageHelper!
-func NewPackageHelper(platform string) *PackageHelper {
+func NewPackageHelper() *PackageHelper {
 	return &PackageHelper{
-		platform: platform,
-		fs:       NewFSHelper(),
-		log:      NewLogger(),
-		system:   NewSystemHelper(),
+		fs:     NewFSHelper(),
+		log:    NewLogger(),
+		system: NewSystemHelper(),
 	}
 }
 
@@ -59,111 +53,6 @@ func newPlistData(title, exe, packageID, version, author string) *plistData {
 	}
 }
 
-type windowsIcoHeader struct {
-	_          uint16
-	imageType  uint16
-	imageCount uint16
-}
-
-type windowsIcoDescriptor struct {
-	width   uint8
-	height  uint8
-	colours uint8
-	_       uint8
-	planes  uint16
-	bpp     uint16
-	size    uint32
-	offset  uint32
-}
-
-type windowsIcoContainer struct {
-	Header windowsIcoDescriptor
-	Data   []byte
-}
-
-func generateWindowsIcon(pngFilename string, iconfile string) error {
-	sizes := []int{256, 128, 64, 48, 32, 16}
-
-	pngfile, err := os.Open(pngFilename)
-	if err != nil {
-		return err
-	}
-	defer pngfile.Close()
-
-	pngdata, err := png.Decode(pngfile)
-	if err != nil {
-		return err
-	}
-
-	icons := []windowsIcoContainer{}
-
-	for _, size := range sizes {
-		rect := image.Rect(0, 0, int(size), int(size))
-		rawdata := image.NewRGBA(rect)
-		scale := draw.CatmullRom
-		scale.Scale(rawdata, rect, pngdata, pngdata.Bounds(), draw.Over, nil)
-
-		icondata := new(bytes.Buffer)
-		writer := bufio.NewWriter(icondata)
-		err = png.Encode(writer, rawdata)
-		if err != nil {
-			return err
-		}
-		writer.Flush()
-
-		imgSize := size
-		if imgSize >= 256 {
-			imgSize = 0
-		}
-
-		data := icondata.Bytes()
-
-		icn := windowsIcoContainer{
-			Header: windowsIcoDescriptor{
-				width:  uint8(imgSize),
-				height: uint8(imgSize),
-				planes: 1,
-				bpp:    32,
-				size:   uint32(len(data)),
-			},
-			Data: data,
-		}
-		icons = append(icons, icn)
-	}
-
-	outfile, err := os.Create(iconfile)
-	if err != nil {
-		return err
-	}
-	defer outfile.Close()
-
-	ico := windowsIcoHeader{
-		imageType:  1,
-		imageCount: uint16(len(sizes)),
-	}
-	err = binary.Write(outfile, binary.LittleEndian, ico)
-	if err != nil {
-		return err
-	}
-
-	offset := uint32(6 + 16*len(sizes))
-	for _, icon := range icons {
-		icon.Header.offset = offset
-		err = binary.Write(outfile, binary.LittleEndian, icon.Header)
-		if err != nil {
-			return err
-		}
-		offset += icon.Header.size
-	}
-	for _, icon := range icons {
-		_, err = outfile.Write(icon.Data)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
 func defaultString(val string, defaultVal string) string {
 	if val != "" {
 		return val
@@ -174,30 +63,29 @@ func defaultString(val string, defaultVal string) string {
 func (b *PackageHelper) getPackageFileBaseDir() string {
 	// Calculate template base dir
 	_, filename, _, _ := runtime.Caller(1)
-	return filepath.Join(path.Dir(filename), "packages", b.platform)
+	return filepath.Join(path.Dir(filename), "packages", runtime.GOOS)
 }
 
 // Package the application into a platform specific package
 func (b *PackageHelper) Package(po *ProjectOptions) error {
-	switch b.platform {
+	switch runtime.GOOS {
 	case "darwin":
+		// Check we have the exe
+		if !b.fs.FileExists(po.BinaryName) {
+			return fmt.Errorf("cannot bundle non-existent binary file '%s'. Please build with 'wails build' first", po.BinaryName)
+		}
 		return b.packageOSX(po)
 	case "windows":
-		return b.PackageWindows(po, true)
+		return b.PackageWindows(po, false)
 	case "linux":
-		return b.packageLinux(po)
+		return fmt.Errorf("linux is not supported at this time. Please see https://github.com/wailsapp/wails/issues/2")
 	default:
-		return fmt.Errorf("platform '%s' not supported for bundling yet", b.platform)
+		return fmt.Errorf("platform '%s' not supported for bundling yet", runtime.GOOS)
 	}
 }
 
-func (b *PackageHelper) packageLinux(po *ProjectOptions) error {
-	return nil
-}
-
 // Package the application for OSX
 func (b *PackageHelper) packageOSX(po *ProjectOptions) error {
-	build := path.Join(b.fs.Cwd(), "build")
 
 	system := NewSystemHelper()
 	config, err := system.LoadConfig()
@@ -214,25 +102,18 @@ func (b *PackageHelper) packageOSX(po *ProjectOptions) error {
 	appname := po.Name + ".app"
 
 	// Check binary exists
-	source := path.Join(build, exe)
-	if po.CrossCompile == true {
-		file, err := b.fs.FindFile(build, "darwin")
-		if err != nil {
-			return err
-		}
-		source = path.Join(build, file)
-	}
-
+	source := path.Join(b.fs.Cwd(), exe)
 	if !b.fs.FileExists(source) {
 		// We need to build!
-		return fmt.Errorf("Target '%s' not available. Has it been compiled yet?", source)
+		return fmt.Errorf("Target '%s' not available. Has it been compiled yet?", exe)
 	}
+
 	// Remove the existing package
 	os.RemoveAll(appname)
 
-	exeDir := path.Join(build, appname, "/Contents/MacOS")
+	exeDir := path.Join(b.fs.Cwd(), appname, "/Contents/MacOS")
 	b.fs.MkDirs(exeDir, 0755)
-	resourceDir := path.Join(build, appname, "/Contents/Resources")
+	resourceDir := path.Join(b.fs.Cwd(), appname, "/Contents/Resources")
 	b.fs.MkDirs(resourceDir, 0755)
 	tmpl := template.New("infoPlist")
 	plistFile := filepath.Join(b.getPackageFileBaseDir(), "info.plist")
@@ -248,7 +129,7 @@ func (b *PackageHelper) packageOSX(po *ProjectOptions) error {
 	if err != nil {
 		return err
 	}
-	filename := path.Join(build, appname, "Contents", "Info.plist")
+	filename := path.Join(b.fs.Cwd(), appname, "Contents", "Info.plist")
 	err = ioutil.WriteFile(filename, tpl.Bytes(), 0644)
 	if err != nil {
 		return err
@@ -269,37 +150,22 @@ func (b *PackageHelper) packageOSX(po *ProjectOptions) error {
 	return err
 }
 
-// CleanWindows removes any windows related files found in the directory
-func (b *PackageHelper) CleanWindows(po *ProjectOptions) {
-	pdir := b.fs.Cwd()
-	basename := strings.TrimSuffix(po.BinaryName, ".exe")
-	exts := []string{".ico", ".exe.manifest", ".rc", "-res.syso"}
-	rsrcs := []string{}
-	for _, ext := range exts {
-		rsrcs = append(rsrcs, filepath.Join(pdir, basename+ext))
-	}
-	b.fs.RemoveFiles(rsrcs, true)
-}
-
 // PackageWindows packages the application for windows platforms
 func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
-	outputDir := b.fs.Cwd()
 	basename := strings.TrimSuffix(po.BinaryName, ".exe")
 
-	// Copy default icon if needed
-	icon, err := b.copyIcon()
-	if err != nil {
-		return err
-	}
-
-	// Generate icon from PNG
-	err = generateWindowsIcon(icon, basename+".ico")
-	if err != nil {
-		return err
+	// Copy icon
+	tgtIconFile := filepath.Join(b.fs.Cwd(), basename+".ico")
+	if !b.fs.FileExists(tgtIconFile) {
+		srcIconfile := filepath.Join(b.getPackageFileBaseDir(), "wails.ico")
+		err := b.fs.CopyFile(srcIconfile, tgtIconFile)
+		if err != nil {
+			return err
+		}
 	}
 
 	// Copy manifest
-	tgtManifestFile := filepath.Join(outputDir, basename+".exe.manifest")
+	tgtManifestFile := filepath.Join(b.fs.Cwd(), basename+".exe.manifest")
 	if !b.fs.FileExists(tgtManifestFile) {
 		srcManifestfile := filepath.Join(b.getPackageFileBaseDir(), "wails.exe.manifest")
 		err := b.fs.CopyFile(srcManifestfile, tgtManifestFile)
@@ -309,7 +175,7 @@ func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
 	}
 
 	// Copy rc file
-	tgtRCFile := filepath.Join(outputDir, basename+".rc")
+	tgtRCFile := filepath.Join(b.fs.Cwd(), basename+".rc")
 	if !b.fs.FileExists(tgtRCFile) {
 		srcRCfile := filepath.Join(b.getPackageFileBaseDir(), "wails.rc")
 		rcfilebytes, err := ioutil.ReadFile(srcRCfile)
@@ -324,37 +190,33 @@ func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
 	}
 
 	// Build syso
-	sysofile := filepath.Join(outputDir, basename+"-res.syso")
+	sysofile := filepath.Join(b.fs.Cwd(), basename+"-res.syso")
 
-	// cross-compile
-	if b.platform != runtime.GOOS {
-		args := []string{
-			"docker", "run", "--rm",
-			"-v", outputDir + ":/build",
-			"--entrypoint", "/bin/sh",
-			"wailsapp/xgo:latest",
-			"-c", "/usr/bin/x86_64-w64-mingw32-windres -o /build/" + basename + "-res.syso /build/" + basename + ".rc",
-		}
-		if err := NewProgramHelper().RunCommandArray(args); err != nil {
-			return err
-		}
-	} else {
-		batfile, err := fs.LocalDir(".")
-		if err != nil {
-			return err
-		}
+	batfile, err := fs.LocalDir(".")
+	if err != nil {
+		return err
+	}
 
-		windresBatFile := filepath.Join(batfile.fullPath, "windres.bat")
-		windresCommand := []string{windresBatFile, sysofile, tgtRCFile}
-		err = NewProgramHelper().RunCommandArray(windresCommand)
+	windresBatFile := filepath.Join(batfile.fullPath, "windres.bat")
+	windresCommand := []string{windresBatFile, sysofile, tgtRCFile}
+	err = NewProgramHelper().RunCommandArray(windresCommand)
+	if err != nil {
+		return err
+	}
+
+	// clean up
+	if cleanUp {
+		filesToDelete := []string{tgtIconFile, tgtManifestFile, tgtRCFile, sysofile}
+		err := b.fs.RemoveFiles(filesToDelete)
 		if err != nil {
 			return err
 		}
 	}
+
 	return nil
 }
 
-func (b *PackageHelper) copyIcon() (string, error) {
+func (b *PackageHelper) copyIcon(resourceDir string) (string, error) {
 
 	// TODO: Read this from project.json
 	const appIconFilename = "appicon.png"
@@ -379,7 +241,7 @@ func (b *PackageHelper) copyIcon() (string, error) {
 
 func (b *PackageHelper) packageIconOSX(resourceDir string) error {
 
-	srcIcon, err := b.copyIcon()
+	srcIcon, err := b.copyIcon(resourceDir)
 	if err != nil {
 		return err
 	}

cmd/packages/windows/wails.rc

@@ -1,2 +1,2 @@
 100 ICON    "$NAME$.ico"
-110 24      "$NAME$.exe.manifest"
+100 24      "$NAME$.exe.manifest"

cmd/program.go

@@ -138,11 +138,11 @@ func (p *ProgramHelper) RunCommand(command string) error {
 
 // RunCommandArray runs the command specified in the array
 func (p *ProgramHelper) RunCommandArray(args []string, dir ...string) error {
-	programCommand := args[0]
+	program := args[0]
 	// TODO: Run FindProgram here and get the full path to the exe
-	program, err := exec.LookPath(programCommand)
+	program, err := exec.LookPath(program)
 	if err != nil {
-		fmt.Printf("ERROR: Looks like '%s' isn't installed. Please install and try again.", programCommand)
+		fmt.Printf("ERROR: Looks like '%s' isn't installed. Please install and try again.", program)
 		return err
 	}
 

cmd/project.go

@@ -6,6 +6,7 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"runtime"
 	"sort"
 	"strings"
 
@@ -158,10 +159,6 @@ type ProjectOptions struct {
 	WailsVersion           string
 	typescriptDefsFilename string
 	Verbose                bool `json:"-"`
-	CrossCompile           bool
-	Platform               string
-	Architecture           string
-	LdFlags                string
 }
 
 // Defaults sets the default project template
@@ -336,6 +333,11 @@ func processBinaryName(po *ProjectOptions) {
 	if po.BinaryName == "" {
 		var binaryNameComputed = computeBinaryName(po.Name)
 		po.BinaryName = Prompt("The output binary name", binaryNameComputed)
+		if runtime.GOOS == "windows" {
+			if !strings.HasSuffix(po.BinaryName, ".exe") {
+				po.BinaryName += ".exe"
+			}
+		}
 	}
 	fmt.Println("Output binary Name: " + po.BinaryName)
 }

cmd/system.go

@@ -5,11 +5,12 @@ import (
 	"fmt"
 	"io/ioutil"
 	"log"
-	"os"
 	"path/filepath"
 	"runtime"
 	"strconv"
 	"time"
+
+	homedir "github.com/mitchellh/go-homedir"
 )
 
 // SystemHelper - Defines everything related to the system
@@ -37,13 +38,12 @@ func NewSystemHelper() *SystemHelper {
 // setSystemDirs calculates the system directories it is interested in
 func (s *SystemHelper) setSystemDirs() {
 	var err error
-	s.homeDir, err = os.UserConfigDir()
+	s.homeDir, err = homedir.Dir()
 	if err != nil {
 		log.Fatal("Cannot find home directory! Please file a bug report!")
 	}
-
 	// TODO: A better config system
-	s.wailsSystemDir = filepath.Join(s.homeDir, "wails")
+	s.wailsSystemDir = filepath.Join(s.homeDir, ".wails")
 	s.wailsSystemConfig = filepath.Join(s.wailsSystemDir, s.configFilename)
 }
 
@@ -132,7 +132,7 @@ func (s *SystemHelper) setup() error {
 }
 
 const introText = `
-Wails is a lightweight framework for creating web-like desktop apps in Go.
+Wails is a lightweight framework for creating web-like desktop apps in Go. 
 I'll need to ask you a few questions so I can fill in your project templates and then I will try and see if you have the correct dependencies installed. If you don't have the right tools installed, I'll try and suggest how to install them.
 `
 
@@ -274,18 +274,16 @@ func CheckDependencies(logger *Logger) (bool, error) {
 		distroInfo := GetLinuxDistroInfo()
 
 		switch distroInfo.Distribution {
-		case Ubuntu, Debian, Zorin, Parrot, Linuxmint, Elementary, Kali, Neon, Deepin, Raspbian, PopOS:
+		case Ubuntu, Debian, Zorin, Parrot, Linuxmint, Elementary, Kali, Neon, Deepin, Raspbian:
 			libraryChecker = DpkgInstalled
-		case Arch, ArcoLinux, ArchLabs, Manjaro, ManjaroARM:
+		case Arch, ArcoLinux, Manjaro, ManjaroARM:
 			libraryChecker = PacmanInstalled
-		case CentOS, Fedora, Tumbleweed, Leap:
+		case CentOS, Fedora:
 			libraryChecker = RpmInstalled
 		case Gentoo:
 			libraryChecker = EqueryInstalled
 		case VoidLinux:
 			libraryChecker = XbpsInstalled
-		case Solus:
-			libraryChecker = EOpkgInstalled
 		default:
 			return false, RequestSupportForDistribution(distroInfo)
 		}

cmd/templates/vanilla/README.md

@@ -1,5 +0,0 @@
-# README
-
-This is an experimental template for vanilla HTML/JS/CSS.
-
-The webpack rules may need to be adjusted to correctly embed all assets. Babel may also need to be setup correctly.

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

@@ -1,42 +0,0 @@
-{
-  "name": "vanilla",
-  "author": "Lea<l>",
-  "private": true,
-  "scripts": {
-    "serve": "webpack-dev-server",
-    "build": "npx webpack"
-  },
-  "dependencies": {
-    "core-js": "^3.6.4",
-    "regenerator-runtime": "^0.13.3",
-    "@wailsapp/runtime": "^1.0.10"
-  },
-  "devDependencies": {
-    "babel-eslint": "^10.1.0",
-    "copy-webpack-plugin": "^6.0.2",
-    "eslint": "^6.8.0",
-    "eventsource-polyfill": "^0.9.6",
-    "webpack": "^4.43.0",
-    "webpack-cli": "^3.3.11",
-    "webpack-dev-server": "^3.11.0",
-    "webpack-hot-middleware": "^2.25.0"
-  },
-  "eslintConfig": {
-    "root": true,
-    "env": {
-      "node": true
-    },
-    "extends": [
-      "eslint:recommended"
-    ],
-    "rules": {},
-    "parserOptions": {
-      "parser": "babel-eslint"
-    }
-  },
-  "browserslist": [
-    "> 1%",
-    "last 2 versions",
-    "not ie <= 8"
-  ]
-}

cmd/templates/vanilla/frontend/src/index.html

@@ -1,9 +0,0 @@
-<html>
-    <head>
-        <link rel="stylesheet" type="text/css" href="main.css">
-    </head>
-    <body>
-        <div id="app"></div>
-        <script src="main.js"></script>
-    </body>
-</html>

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

@@ -1,30 +0,0 @@
-import 'core-js/stable';
-const runtime = require('@wailsapp/runtime');
-
-// Main entry point
-function start() {
-
-	// Ensure the default app div is 100% wide/high
-	var app = document.getElementById('app');
-	app.style.width = '100%';
-	app.style.height = '100%';
-
-	// Inject html
-	app.innerHTML = `
-	<div class='logo'></div>
-	<div class='container'>
-			<button id='button'>Click Me!</button>
-			<div id='result'/>
-	</div>
-	`;
-
-	// Connect button to Go method
-	document.getElementById('button').onclick = function() {
-		window.backend.basic().then( function(result) {
-			document.getElementById('result').innerText = result;
-		});
-	};
-};
-
-// We provide our entrypoint as a callback for runtime.Init
-runtime.Init(start);

cmd/templates/vanilla/frontend/webpack.config.js

@@ -1,56 +0,0 @@
-const path = require('path');
-const CopyWebpackPlugin = require('copy-webpack-plugin');
-
-let imageSizeLimit = 9007199254740991; // Number.MAX_SAFE_INTEGER
-let sourceDir = path.resolve(__dirname, 'src');
-let buildDir = path.resolve(__dirname, 'build');
-
-module.exports = {
-	entry: {
-		index: path.resolve(sourceDir, 'main.js')
-	},
-	output: {
-		path: buildDir,
-		filename: 'main.js'
-	},
-	optimization: {
-		splitChunks: false
-	},
-	devServer: {
-		disableHostCheck: true,
-		contentBase: path.join(__dirname, 'src'),
-		compress: true,
-		open: true,
-		port: 8090
-	},
-	mode: 'production',
-	module: {
-		rules: [
-			{
-				test: /\.(png|gif|jpg|woff2?|eot|ttf|otf|svg)(\?.*)?$/i,
-				use: [
-					{
-						loader: 'url-loader',
-						options: {
-							limit: imageSizeLimit
-						}
-					}
-				],
-			}
-		]
-	},
-	plugins: [
-		new CopyWebpackPlugin({
-			patterns: [
-				{
-					from: path.resolve(sourceDir, 'main.css'),
-					to: path.resolve(buildDir, 'main.css')
-				},
-				{
-					from: path.resolve(sourceDir, 'index.html'),
-					to: path.resolve(buildDir, 'index.html')
-				},
-			]
-		})
-	]
-};

cmd/templates/vanilla/go.mod.template

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

cmd/templates/vanilla/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/build/main.js")
-	css := mewn.String("./frontend/build/main.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/vanilla/template.json

@@ -1,12 +0,0 @@
-{
-  "name": "Vanilla",
-  "shortdescription": "A Vanilla HTML/JS template",
-  "description": "A basic template using plain html/js and bundled using Webpack 4",
-  "author": "Lea Anthony<lea.anthony@gmail.com>",
-  "created": "2020-06-14",
-  "frontenddir": "frontend",
-  "install": "npm install",
-  "build": "npm run build",
-  "serve": "npm run serve",
-  "bridge": "src"
-}

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v1.7.2-pre2"
+const Version = "v1.0.3-pre2"

cmd/wails/4_build.go

@@ -3,24 +3,11 @@ package main
 import (
 	"fmt"
 	"os"
-	"runtime"
-	"strings"
 
 	"github.com/leaanthony/spinner"
 	"github.com/wailsapp/wails/cmd"
 )
 
-// getSupportedPlatforms returns a slice of platform/architecture
-// targets that are buildable using the cross-platform 'x' option.
-func getSupportedPlatforms() []string {
-	return []string{
-		"darwin/amd64",
-		"linux/amd64",
-		"linux/arm-7",
-		"windows/amd64",
-	}
-}
-
 func init() {
 
 	var packageApp = false
@@ -28,8 +15,6 @@ func init() {
 	var debugMode = false
 	var typescriptFilename = ""
 	var verbose = false
-	var platform = ""
-	var ldflags = ""
 
 	buildSpinner := spinner.NewSpinner()
 	buildSpinner.SetSpinSpeed(50)
@@ -41,16 +26,7 @@ func init() {
 		BoolFlag("f", "Force rebuild of application components", &forceRebuild).
 		BoolFlag("d", "Build in Debug mode", &debugMode).
 		BoolFlag("verbose", "Verbose output", &verbose).
-		StringFlag("t", "Generate Typescript definitions to given file (at runtime)", &typescriptFilename).
-		StringFlag("ldflags", "Extra options for -ldflags", &ldflags)
-
-	var b strings.Builder
-	for _, plat := range getSupportedPlatforms() {
-		fmt.Fprintf(&b, " - %s\n", plat)
-	}
-	initCmd.StringFlag("x",
-		fmt.Sprintf("Cross-compile application to specified platform via xgo\n%s", b.String()),
-		&platform)
+		StringFlag("t", "Generate Typescript definitions to given file (at runtime)", &typescriptFilename)
 
 	initCmd.Action(func() error {
 
@@ -76,28 +52,6 @@ func init() {
 			return fmt.Errorf("Unable to find 'project.json'. Please check you are in a Wails project directory")
 		}
 
-		// Set cross-compile
-		projectOptions.Platform = runtime.GOOS
-		if len(platform) > 0 {
-			supported := false
-			for _, plat := range getSupportedPlatforms() {
-				if plat == platform {
-					supported = true
-				}
-			}
-			if !supported {
-				return fmt.Errorf("unsupported platform '%s' specified.\nPlease run `wails build -h` to see the supported platform/architecture options", platform)
-			}
-
-			projectOptions.CrossCompile = true
-			plat := strings.Split(platform, "/")
-			projectOptions.Platform = plat[0]
-			projectOptions.Architecture = plat[1]
-		}
-
-		// Add ldflags
-		projectOptions.LdFlags = ldflags
-
 		// Validate config
 		// Check if we have a frontend
 		err = cmd.ValidateFrontendConfig(projectOptions)

cmd/wails/6_serve.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"fmt"
-	"runtime"
 
 	"github.com/leaanthony/spinner"
 	"github.com/wailsapp/wails/cmd"
@@ -35,6 +34,7 @@ func init() {
 
 		// Project options
 		projectOptions := &cmd.ProjectOptions{}
+		projectOptions.Verbose = verbose
 
 		// Check we are in project directory
 		// Check project.json loads correctly
@@ -44,10 +44,6 @@ func init() {
 			return err
 		}
 
-		// Set project options
-		projectOptions.Verbose = verbose
-		projectOptions.Platform = runtime.GOOS
-
 		// Save project directory
 		projectDir := fs.Cwd()
 

cmd/wails/8_update.go

@@ -3,9 +3,9 @@ package main
 import (
 	"fmt"
 	"log"
-	"os"
 
 	"github.com/leaanthony/spinner"
+	"github.com/mitchellh/go-homedir"
 	"github.com/wailsapp/wails/cmd"
 )
 
@@ -146,7 +146,7 @@ func updateToVersion(targetVersion *cmd.SemanticVersion, force bool) error {
 	updateSpinner.Start("Installing Wails " + desiredVersion)
 
 	// Run command in non module directory
-	homeDir, err := os.UserHomeDir()
+	homeDir, err := homedir.Dir()
 	if err != nil {
 		log.Fatal("Cannot find home directory! Please file a bug report!")
 	}

go.mod

@@ -14,18 +14,19 @@ require (
 	github.com/leaanthony/spinner v0.5.3
 	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
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect
 	github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4
 	github.com/pkg/errors v0.8.1 // indirect
 	github.com/sirupsen/logrus v1.4.1
 	github.com/stretchr/testify v1.3.0 // indirect
 	github.com/syossan27/tebata v0.0.0-20180602121909-b283fe4bc5ba
-	golang.org/x/image v0.0.0-20200430140353-33d19683fad8
-	golang.org/x/net v0.0.0-20200625001655-4c5254603344 // indirect
-	golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd
+	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
 	golang.org/x/text v0.3.0
 	gopkg.in/AlecAivazis/survey.v1 v1.8.4
 	gopkg.in/yaml.v3 v3.0.0-20190709130402-674ba3eaed22
 )
 
-go 1.13
+go 1.12

go.sum

@@ -46,6 +46,8 @@ github.com/mattn/go-isatty v0.0.7 h1:UvyT9uN+3r7yLEYSlJsbQGdsaB/a0DlgWP3pql6iwOc
 github.com/mattn/go-isatty v0.0.7/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
 github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4 h1:49lOXmGaUpV9Fz3gd7TFZY106KVlPVa5jcYD1gaQf98=
@@ -66,21 +68,19 @@ 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=
+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=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20200625001655-4c5254603344 h1:vGXIOMxbNfDTk/aXCmfdLgkrSV+Z2tcbze+pEc3v5W4=
-golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/net v0.0.0-20190509222800-a4d6f7feada5 h1:6M3SDHlHHDCx2PcQw3S4KsR170vGqDhJDOmpVd4Hjak=
+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/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/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
-golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862 h1:rM0ROo5vb9AdYJi1110yjWGMej9ITfKddS89P3Fkhug=
+golang.org/x/sys v0.0.0-20190509141414-a5b02f93d862/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 gopkg.in/AlecAivazis/survey.v1 v1.8.4 h1:10xXXN3wgIhPheb5NI58zFgZv32Ana7P3Tl4shW+0Qc=

lib/interfaces/renderer.go

@@ -17,9 +17,9 @@ type Renderer interface {
 	NotifyEvent(eventData *messages.EventData) error
 
 	// Dialog Runtime
-	SelectFile(title string, filter string) string
+	SelectFile() string
 	SelectDirectory() string
-	SelectSaveFile(title string, filter string) string
+	SelectSaveFile() string
 
 	// Window Runtime
 	SetColour(string) error

lib/renderer/bridge/bridge.go

@@ -42,12 +42,12 @@ type Bridge struct {
 	server *http.Server
 
 	lock     sync.Mutex
-	sessions map[string]*session
+	sessions map[string]session
 }
 
 // Initialise the Bridge Renderer
 func (h *Bridge) Initialise(appConfig interfaces.AppConfig, ipcManager interfaces.IPCManager, eventManager interfaces.EventManager) error {
-	h.sessions = map[string]*session{}
+	h.sessions = map[string]session{}
 	h.ipcManager = ipcManager
 	h.appConfig = appConfig
 	h.eventManager = eventManager
@@ -70,11 +70,13 @@ func (h *Bridge) wsBridgeHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func (h *Bridge) startSession(conn *websocket.Conn) {
-	s := newSession(conn,
-		h.bindingCache,
-		h.ipcManager,
-		logger.NewCustomLogger("BridgeSession"),
-		h.eventManager)
+	s := session{
+		conn:         conn,
+		bindingCache: h.bindingCache,
+		ipc:          h.ipcManager,
+		log:          h.log,
+		eventManager: h.eventManager,
+	}
 
 	conn.SetCloseHandler(func(int, string) error {
 		h.log.Infof("Connection dropped [%s].", s.Identifier())
@@ -114,7 +116,7 @@ func (h *Bridge) NewBinding(methodName string) error {
 
 // SelectFile is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Bridge) SelectFile(title string, filter string) string {
+func (h *Bridge) SelectFile() string {
 	h.log.Warn("SelectFile() unsupported in bridge mode")
 	return ""
 }
@@ -128,7 +130,7 @@ func (h *Bridge) SelectDirectory() string {
 
 // SelectSaveFile is unsupported for Bridge but required
 // for the Renderer interface
-func (h *Bridge) SelectSaveFile(title string, filter string) string {
+func (h *Bridge) SelectSaveFile() string {
 	h.log.Warn("SelectSaveFile() unsupported in bridge mode")
 	return ""
 }
@@ -152,20 +154,13 @@ func (h *Bridge) NotifyEvent(event *messages.EventData) error {
 		// Marshall the data
 		data, err = json.Marshal(event.Data)
 		if err != nil {
-			h.log.Errorf("Cannot marshal JSON data in event: %s ", err.Error())
+			h.log.Errorf("Cannot unmarshall JSON data in event: %s ", err.Error())
 			return err
 		}
 	}
 
-	// Double encode data to ensure everything is escaped correctly.
-	data, err = json.Marshal(string(data))
-	if err != nil {
-		h.log.Errorf("Cannot marshal JSON data in event: %s ", err.Error())
-		return err
-	}
-
-	message := "window.wails._.Notify('" + event.Name + "'," + string(data) + ")"
-	dead := []*session{}
+	message := fmt.Sprintf("window.wails._.Notify('%s','%s')", event.Name, data)
+	dead := []session{}
 	for _, session := range h.sessions {
 		err := session.evalJS(message, notifyMessage)
 		if err != nil {
@@ -212,9 +207,6 @@ func (h *Bridge) SetTitle(title string) {
 // for the Renderer interface
 func (h *Bridge) Close() {
 	h.log.Debug("Shutting down")
-	for _, session := range h.sessions {
-		session.Shutdown()
-	}
 	err := h.server.Close()
 	if err != nil {
 		h.log.Errorf(err.Error())

lib/renderer/bridge/session.go

@@ -1,8 +1,7 @@
 package renderer
 
 import (
-	"time"
-	"unsafe"
+	"sync"
 
 	"github.com/gorilla/websocket"
 	"github.com/leaanthony/mewn"
@@ -21,22 +20,7 @@ type session struct {
 	ipc          interfaces.IPCManager
 
 	// Mutex for writing to the socket
-	shutdown  chan bool
-	writeChan chan []byte
-
-	done bool
-}
-
-func newSession(conn *websocket.Conn, bindingCache []string, ipc interfaces.IPCManager, logger *logger.CustomLogger, eventMgr interfaces.EventManager) *session {
-	return &session{
-		conn:         conn,
-		bindingCache: bindingCache,
-		ipc:          ipc,
-		log:          logger,
-		eventManager: eventMgr,
-		shutdown:     make(chan bool),
-		writeChan:    make(chan []byte, 100),
-	}
+	lock sync.Mutex
 }
 
 // Identifier returns a string identifier for the remote connection.
@@ -49,15 +33,19 @@ func (s *session) Identifier() string {
 }
 
 func (s *session) sendMessage(msg string) error {
-	if !s.done {
-		s.writeChan <- *(*[]byte)(unsafe.Pointer(&msg))
+	s.lock.Lock()
+	defer s.lock.Unlock()
+
+	if err := s.conn.WriteMessage(websocket.TextMessage, []byte(msg)); err != nil {
+		s.log.Debug(err.Error())
+		return err
 	}
+
 	return nil
 }
 
 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)
@@ -86,10 +74,6 @@ func (s *session) start(firstSession bool) {
 		s.log.Debugf("Got message: %#v\n", string(buffer))
 
 		s.ipc.Dispatch(string(buffer), s.Callback)
-
-		if s.done {
-			break
-		}
 	}
 }
 
@@ -99,38 +83,8 @@ func (s *session) Callback(data string) error {
 }
 
 func (s *session) evalJS(js string, mtype messageType) error {
+
 	// Prepend message type to message
 	return s.sendMessage(mtype.toString() + js)
-}
 
-// Shutdown
-func (s *session) Shutdown() {
-	s.done = true
-	s.shutdown <- true
-	s.log.Debugf("session %v exit", s.Identifier())
-}
-
-// writePump pulls messages from the writeChan and sends them to the client
-// since it uses a channel to read the messages the socket is protected without locks
-func (s *session) writePump() {
-	s.log.Debugf("Session %v - writePump start", s.Identifier())
-	for {
-		select {
-		case msg, ok := <-s.writeChan:
-			s.conn.SetWriteDeadline(time.Now().Add(1 * time.Second))
-			if !ok {
-				s.log.Debug("writeChan was closed!")
-				s.conn.WriteMessage(websocket.CloseMessage, []byte{})
-				return
-			}
-
-			if err := s.conn.WriteMessage(websocket.TextMessage, msg); err != nil {
-				s.log.Debug(err.Error())
-				return
-			}
-		case <-s.shutdown:
-			break
-		}
-	}
-	s.log.Debug("writePump exiting...")
 }

lib/renderer/webview.go

@@ -245,7 +245,7 @@ func (w *WebView) NewBinding(methodName string) error {
 }
 
 // SelectFile opens a dialog that allows the user to select a file
-func (w *WebView) SelectFile(title string, filter string) string {
+func (w *WebView) SelectFile() string {
 	var result string
 
 	// We need to run this on the main thread, however Dispatch is
@@ -255,7 +255,7 @@ func (w *WebView) SelectFile(title string, filter string) string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(wv.DialogTypeOpen, 0, title, "", filter)
+			result = w.window.Dialog(wv.DialogTypeOpen, 0, "Select File", "")
 			wg.Done()
 		})
 	}()
@@ -273,7 +273,7 @@ func (w *WebView) SelectDirectory() string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(wv.DialogTypeOpen, wv.DialogFlagDirectory, "Select Directory", "", "")
+			result = w.window.Dialog(wv.DialogTypeOpen, wv.DialogFlagDirectory, "Select Directory", "")
 			wg.Done()
 		})
 	}()
@@ -282,7 +282,7 @@ func (w *WebView) SelectDirectory() string {
 }
 
 // SelectSaveFile opens a dialog that allows the user to select a file to save
-func (w *WebView) SelectSaveFile(title string, filter string) string {
+func (w *WebView) SelectSaveFile() string {
 	var result string
 	// We need to run this on the main thread, however Dispatch is
 	// non-blocking so we launch this in a goroutine and wait for
@@ -291,7 +291,7 @@ func (w *WebView) SelectSaveFile(title string, filter string) string {
 	wg.Add(1)
 	go func() {
 		w.window.Dispatch(func() {
-			result = w.window.Dialog(wv.DialogTypeSave, 0, title, "", filter)
+			result = w.window.Dialog(wv.DialogTypeSave, 0, "Save file", "")
 			wg.Done()
 		})
 	}()
@@ -329,14 +329,7 @@ func (w *WebView) NotifyEvent(event *messages.EventData) error {
 		}
 	}
 
-	// Double encode data to ensure everything is escaped correctly.
-	data, err = json.Marshal(string(data))
-	if err != nil {
-		w.log.Errorf("Cannot marshal JSON data in event: %s ", err.Error())
-		return err
-	}
-
-	message := "window.wails._.Notify('" + event.Name + "'," + string(data) + ")"
+	message := fmt.Sprintf("wails._.Notify('%s','%s')", event.Name, data)
 	return w.evalJS(message)
 }
 

lib/renderer/webview/webview.go

@@ -74,9 +74,9 @@ static inline void CgoWebViewSetColor(void *w, uint8_t r, uint8_t g, uint8_t b,
 }
 
 static inline void CgoDialog(void *w, int dlgtype, int flags,
-char *title, char *arg, char *res, size_t ressz, char *filter) {
+		char *title, char *arg, char *res, size_t ressz) {
 	webview_dialog(w, dlgtype, flags,
-	(const char*)title, (const char*) arg, res, ressz, filter);
+		(const char*)title, (const char*) arg, res, ressz);
 }
 
 static inline int CgoWebViewEval(void *w, char *js) {
@@ -186,7 +186,7 @@ type WebView interface {
 	// 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, filter string) string
+	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()
@@ -311,7 +311,7 @@ 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, filter string) string {
+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))
@@ -319,10 +319,8 @@ func (w *webview) Dialog(dlgType DialogType, flags int, title string, arg string
 	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))
-	filterPtr := C.CString(filter)
-	defer C.free(unsafe.Pointer(filterPtr))
 	C.CgoDialog(w.w, C.int(dlgType), C.int(flags), titlePtr,
-		argPtr, resultPtr, C.size_t(maxPath), filterPtr)
+		argPtr, resultPtr, C.size_t(maxPath))
 	return C.GoString(resultPtr)
 }
 

lib/renderer/webview/webview.h

@@ -139,7 +139,7 @@ struct webview_priv
 #define DEFAULT_URL                                                            \
   "data:text/"                                                                 \
   "html,%3C%21DOCTYPE%20html%3E%0A%3Chtml%20lang=%22en%22%3E%0A%3Chead%3E%"    \
-  "3Cmeta%20charset=%22utf-8%22%3E%3Cmeta%20http-equiv=%22IE=edge%22%"         \
+  "3Cmeta%20charset=%22utf-8%22%3E%3Cmeta%20http-equiv=%22IE=edge%22%" \
   "20content=%22IE=edge%22%3E%3C%2Fhead%3E%0A%3Cbody%3E%3Cdiv%20id=%22app%22%" \
   "3E%3C%2Fdiv%3E%3Cscript%20type=%22text%2Fjavascript%22%3E%3C%2Fscript%3E%"  \
   "3C%2Fbody%3E%0A%3C%2Fhtml%3E"
@@ -174,7 +174,7 @@ struct webview_priv
   WEBVIEW_API void webview_dialog(struct webview *w,
                                   enum webview_dialog_type dlgtype, int flags,
                                   const char *title, const char *arg,
-                                  char *result, size_t resultsz, char *filter);
+                                  char *result, size_t resultsz);
   WEBVIEW_API void webview_dispatch(struct webview *w, webview_dispatch_fn fn,
                                     void *arg);
   WEBVIEW_API void webview_terminate(struct webview *w);
@@ -418,7 +418,7 @@ struct webview_priv
   WEBVIEW_API void webview_dialog(struct webview *w,
                                   enum webview_dialog_type dlgtype, int flags,
                                   const char *title, const char *arg,
-                                  char *result, size_t resultsz, char *filter)
+                                  char *result, size_t resultsz)
   {
     GtkWidget *dlg;
     if (result != NULL)
@@ -438,17 +438,6 @@ struct webview_priv
           "_Cancel", GTK_RESPONSE_CANCEL,
           (dlgtype == WEBVIEW_DIALOG_TYPE_OPEN ? "_Open" : "_Save"),
           GTK_RESPONSE_ACCEPT, NULL);
-      if (filter[0] != '\0') {
-          GtkFileFilter *file_filter = gtk_file_filter_new();
-          gchar **filters  = g_strsplit(filter, ",", -1);
-          gint i;
-          for(i = 0; filters && filters[i]; i++) {
-              gtk_file_filter_add_pattern(file_filter, filters[i]);
-          }
-          gtk_file_filter_set_name(file_filter, filter);
-          gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dlg), file_filter);
-          g_strfreev(filters);
-      }
       gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(dlg), FALSE);
       gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dlg), FALSE);
       gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(dlg), TRUE);
@@ -1238,7 +1227,7 @@ struct webview_priv
       }
       VariantInit(&myURL);
       myURL.vt = VT_BSTR;
-      // #ifndef UNICODE
+// #ifndef UNICODE
       {
         wchar_t *buffer = webview_to_utf16(webPageName);
         if (buffer == NULL)
@@ -1248,9 +1237,9 @@ struct webview_priv
         myURL.bstrVal = SysAllocString(buffer);
         GlobalFree(buffer);
       }
-      // #else
-      //       myURL.bstrVal = SysAllocString(webPageName);
-      // #endif
+// #else
+//       myURL.bstrVal = SysAllocString(webPageName);
+// #endif
       if (!myURL.bstrVal)
       {
       badalloc:
@@ -1288,7 +1277,7 @@ struct webview_priv
             if (!SafeArrayAccessData(sfArray, (void **)&pVar))
             {
               pVar->vt = VT_BSTR;
-              // #ifndef UNICODE
+// #ifndef UNICODE
               {
                 wchar_t *buffer = webview_to_utf16(url);
                 if (buffer == NULL)
@@ -1298,9 +1287,9 @@ struct webview_priv
                 bstr = SysAllocString(buffer);
                 GlobalFree(buffer);
               }
-              // #else
-              //               bstr = SysAllocString(url);
-              // #endif
+// #else
+//               bstr = SysAllocString(url);
+// #endif
               if ((pVar->bstrVal = bstr))
               {
                 htmlDoc2->lpVtbl->write(htmlDoc2, sfArray);
@@ -1421,8 +1410,6 @@ struct webview_priv
     wc.hInstance = hInstance;
     wc.lpfnWndProc = wndproc;
     wc.lpszClassName = classname;
-    wc.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(100));
-    wc.hIconSm = LoadIcon(hInstance, MAKEINTRESOURCE(100));
     RegisterClassEx(&wc);
 
     style = WS_OVERLAPPEDWINDOW;
@@ -1457,12 +1444,12 @@ struct webview_priv
                        rect.right - rect.left, rect.bottom - rect.top,
                        HWND_DESKTOP, NULL, hInstance, (void *)w);
 #else
-    w->priv.hwnd =
+  w->priv.hwnd =
         CreateWindowEx(0, classname, w->title, style, rect.left, rect.top,
                        rect.right - rect.left, rect.bottom - rect.top,
                        HWND_DESKTOP, NULL, hInstance, (void *)w);
 #endif
-
+    
     if (w->priv.hwnd == 0)
     {
       OleUninitialize();
@@ -1479,7 +1466,8 @@ struct webview_priv
 #else
     SetWindowText(w->priv.hwnd, w->title);
 #endif
-
+    
+    
     ShowWindow(w->priv.hwnd, SW_SHOWDEFAULT);
     UpdateWindow(w->priv.hwnd);
     SetFocus(w->priv.hwnd);
@@ -1506,11 +1494,6 @@ struct webview_priv
     case WM_KEYDOWN:
     case WM_KEYUP:
     {
-      // Disable refresh when pressing F5 on windows
-      if (msg.wParam == VK_F5)
-      {
-        break;
-      }
       HRESULT r = S_OK;
       IWebBrowser2 *webBrowser2;
       IOleObject *browser = *w->priv.browser;
@@ -1620,7 +1603,7 @@ struct webview_priv
 
   WEBVIEW_API void webview_set_title(struct webview *w, const char *title)
   {
-#ifdef UNICODE
+  #ifdef UNICODE
     wchar_t *u16title = webview_to_utf16(title);
     if (u16title == NULL)
     {
@@ -1628,11 +1611,12 @@ struct webview_priv
     }
     SetWindowText(w->priv.hwnd, u16title);
     GlobalFree(u16title);
-#else
+  #else
     SetWindowText(w->priv.hwnd, title);
-#endif
+  #endif
   }
 
+
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     if (w->priv.is_fullscreen == !!fullscreen)
@@ -1793,7 +1777,7 @@ struct webview_priv
   WEBVIEW_API void webview_dialog(struct webview *w,
                                   enum webview_dialog_type dlgtype, int flags,
                                   const char *title, const char *arg,
-                                  char *result, size_t resultsz, char *filter)
+                                  char *result, size_t resultsz)
   {
     if (dlgtype == WEBVIEW_DIALOG_TYPE_OPEN ||
         dlgtype == WEBVIEW_DIALOG_TYPE_SAVE)
@@ -1833,32 +1817,6 @@ struct webview_priv
                     FOS_NOTESTFILECREATE | FOS_NODEREFERENCELINKS |
                     FOS_FORCESHOWHIDDEN | FOS_DEFAULTNOMINIMODE;
       }
-      if (filter[0] != '\0')
-      {
-        int count;
-        int i=0;
-        char* token;
-        char* filter_dup = strdup(filter);
-        for (count=1; filter[count]; filter[count]==',' ? count++ : *filter++);
-        COMDLG_FILTERSPEC rgSpec[count];
-        char* filters[count];
-        token = strtok(filter_dup, ",");
-        while(token != NULL)
-        {
-          filters[i] = token;
-          token = strtok(NULL, ",");
-          i++;
-        }
-        for (int i=0; i < count; i++) {
-          wchar_t *wFilter = (wchar_t *)malloc(4096);
-          MultiByteToWideChar(CP_ACP, 0, filters[i], -1, wFilter, 4096);
-          rgSpec[i].pszName = wFilter;
-          rgSpec[i].pszSpec = wFilter;
-        }
-        if (dlg->lpVtbl->SetFileTypes(dlg, count, rgSpec) != S_OK) {
-          goto error_dlg;
-        }
-      }
       if (dlg->lpVtbl->GetOptions(dlg, &opts) != S_OK)
       {
         goto error_dlg;
@@ -1969,26 +1927,22 @@ struct webview_priv
     [script setValue:self forKey:@"external"];
   }
 
-  static void webview_run_input_open_panel(id self, SEL cmd, id webview,
-                                           id listener, BOOL allowMultiple)
-  {
+static void webview_run_input_open_panel(id self, SEL cmd, id webview,
+                                           id listener, BOOL allowMultiple) {
     char filename[256] = "";
     struct webview *w =
         (struct webview *)objc_getAssociatedObject(self, "webview");
 
     webview_dialog(w, WEBVIEW_DIALOG_TYPE_OPEN, WEBVIEW_DIALOG_FLAG_FILE, "", "",
-                   filename, 255, "");
-    filename[255] = '\0';
-    if (strlen(filename) > 0)
-    {
+                   filename, 255);
+    if (strlen(filename)) {
       [listener chooseFilename:[NSString stringWithUTF8String:filename]];
-    }
-    else
-    {
+    } else {
       [listener cancel];
     }
   }
 
+
   static void webview_external_invoke(id self, SEL cmd, id arg)
   {
     struct webview *w =
@@ -2001,7 +1955,7 @@ struct webview_priv
     {
       return;
     }
-    w->external_invoke_cb(w, [(NSString *)(arg) UTF8String]);
+    w->external_invoke_cb(w, [(NSString *)(arg)UTF8String]);
   }
 
   WEBVIEW_API int webview_init(struct webview *w)
@@ -2240,16 +2194,12 @@ struct webview_priv
   WEBVIEW_API void webview_dialog(struct webview *w,
                                   enum webview_dialog_type dlgtype, int flags,
                                   const char *title, const char *arg,
-                                  char *result, size_t resultsz, char *filter)
+                                  char *result, size_t resultsz)
   {
     if (dlgtype == WEBVIEW_DIALOG_TYPE_OPEN ||
         dlgtype == WEBVIEW_DIALOG_TYPE_SAVE)
     {
       NSSavePanel *panel;
-      NSString *filter_str = [NSString stringWithUTF8String:filter];
-      filter_str = [filter_str stringByReplacingOccurrencesOfString:@"*."
-                                     withString:@""];
-      NSArray *fileTypes = [filter_str componentsSeparatedByString:@","];
       if (dlgtype == WEBVIEW_DIALOG_TYPE_OPEN)
       {
         NSOpenPanel *openPanel = [NSOpenPanel openPanel];
@@ -2262,10 +2212,6 @@ struct webview_priv
         {
           [openPanel setCanChooseFiles:YES];
           [openPanel setCanChooseDirectories:NO];
-          if(filter[0] != NULL)
-          {
-            [openPanel setAllowedFileTypes:fileTypes];
-          }
         }
         [openPanel setResolvesAliases:NO];
         [openPanel setAllowsMultipleSelection:NO];
@@ -2279,10 +2225,6 @@ struct webview_priv
       [panel setShowsHiddenFiles:YES];
       [panel setExtensionHidden:NO];
       [panel setCanSelectHiddenExtension:NO];
-      if(filter[0] != NULL)
-      {
-        [panel setAllowedFileTypes:fileTypes];
-      }
       [panel setTreatsFilePackagesAsDirectories:YES];
       [panel beginSheetModalForWindow:w->priv.window
                     completionHandler:^(NSInteger result) {

runtime/dialog.go

@@ -1,7 +1,6 @@
 package runtime
 
 import "github.com/wailsapp/wails/lib/interfaces"
-import "strings"
 
 // Dialog exposes an interface to native dialogs
 type Dialog struct {
@@ -16,16 +15,8 @@ func NewDialog(renderer interfaces.Renderer) *Dialog {
 }
 
 // SelectFile prompts the user to select a file
-func (r *Dialog) SelectFile(params ...string) string {
-	title := "Select File"
-	filter := ""
-	if len(params) > 0 {
-		title = params[0]
-	}
-	if len(params) > 1 {
-		filter = strings.Replace(params[1], " ", "", -1)
-	}
-	return r.renderer.SelectFile(title, filter)
+func (r *Dialog) SelectFile() string {
+	return r.renderer.SelectFile()
 }
 
 // SelectDirectory prompts the user to select a directory
@@ -34,14 +25,6 @@ func (r *Dialog) SelectDirectory() string {
 }
 
 // SelectSaveFile prompts the user to select a file for saving
-func (r *Dialog) SelectSaveFile(params ...string) string {
-	title := "Select Save"
-	filter := ""
-	if len(params) > 0 {
-		title = params[0]
-	}
-	if len(params) > 1 {
-		filter = strings.Replace(params[1], " ", "", -1)
-	}
-	return r.renderer.SelectSaveFile(title, filter)
+func (r *Dialog) SelectSaveFile() string {
+	return r.renderer.SelectSaveFile()
 }

runtime/filesystem.go

@@ -1,9 +1,9 @@
 package runtime
 
-import "os"
+import homedir "github.com/mitchellh/go-homedir"
 
 // FileSystem exposes file system utilities to the runtime
-type FileSystem struct{}
+type FileSystem struct {}
 
 // NewFileSystem creates a new FileSystem struct
 func NewFileSystem() *FileSystem {
@@ -12,5 +12,5 @@ func NewFileSystem() *FileSystem {
 
 // HomeDir returns the user's home directory
 func (r *FileSystem) HomeDir() (string, error) {
-	return os.UserHomeDir()
+	return homedir.Dir()
 }

scripts/build.sh

@@ -1,13 +1,5 @@
 #!/usr/bin/env bash
 
-echo "**** Checking if Wails passes unit tests ****"
-if ! go test ./...
-then
-    echo ""
-    echo "ERROR: Unit tests failed!"
-    exit 1;
-fi
-
 # Build runtime
 echo "**** Building Runtime ****"
 cd runtime/js
@@ -23,23 +15,9 @@ cd lib/renderer
 mewn
 cd ../..
 
-
-cd cmd/wails
-echo "**** Checking if Wails compiles ****"
-if ! go build .
-then
-    echo ""
-    echo "ERROR: Build failed!"
-    exit 1;
-fi
-
 echo "**** Installing Wails locally ****"
-if ! go install
-then
-    echo ""
-    echo "ERROR: Install failed!"
-    exit 1;
-fi
+cd cmd/wails
+go install
 cd ../..
 
 echo "**** Tidying the mods! ****"