Release v0.19.0 (#285)

* feat: attempt to support Zorin

* chore: bump version

* Add support for Gentoo

* docs: update contributors

* feat: test support for Fedora

* chore: version bump

* Update README.md

* feat: major refactor

* fix: config errors

* fix: capitalisation and binding fix

* fix: lint

* fix: linting

* config: eslint

* fix: more lint fixes

* fix: linting for hound

* Even more fixes

* chore: bump version

* fix: eslintrc config

* fix: renamed global logger

* fix: Print stdout on error :rolleyes:

* fix: add promises polyfill for the windows target

* style: replace double quotes with single quotes

* Update contributors

* feat: significant overhaul of runtime

* chore: Version Bump

* Fix Masterminds/semver reference import path (case-sensitivity)

* drop lsb_release

Signed-off-by: Chronophylos <nikolai@chronophylos.com>

* change DistributionID to NAME=

Signed-off-by: Chronophylos <nikolai@chronophylos.com>

* show distro id when creating a issue

Signed-off-by: Chronophylos <nikolai@chronophylos.com>

* fix assumption

Signed-off-by: Chronophylos <nikolai@chronophylos.com>

* docs: updated contributors

* fix: add support back for ubuntu, redhat

* chore: version bump

* fix(linux): fedora & centos support

* feat: gcc,npm,node versions on issues

* linux working

* darwin working

* feat: show gcc, node, npm version on issue report

* Delete npm-debug.log

* fix: crashing typo

* trim gcc string

* chore: version bump

* fix: gitbash fixes

* chore: hotfix

* fix: issue report

* fix: typo

* chore: hotfix version bump

* 179 parrot distributionsupport (#181)

* feat: parrot support && git push

* feat: parrot support

* feat: parrot support

* fix: arch support

* fix: gentoos support

* Update README.md

* Update README.md

* chore: bump version

* Linux db (#182)

* feat: refactor linux distro detection

* linux db updates

* feat: add gccversioncommand + windows support

* fix: build-essential

* chore: linter fixes (#185)

* 182 linux bd (#183)

* fix: linuxdb.yaml entries

* fix: typo

* fix: yaml syntax error

* 188 support distribution linux mint (#189)

* chore: update linux db

* chore: bump version

* chore: merge webview back in

* chore: rename webview for clarity

* chore: add stale issue bot config

* chore: add inprogress label

* Azure Pipelines (#192)

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* test: azure pipeline

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* feat: azure pipelines

* chore: remove unused mewn file

* chore: deduplicate library verificaation code

* Update contributors

* fix: undefined: webview during build

* feat: VoidLinux support

* Yaml bug (#207)

* test: azure pipeline

* fix: azure pipeline yaml

* feat: elementary support

* feat: opensuse support

* fix: 0_setup.go line 27

* fix: 0_setup.go line 27

* fix: opensuse yaml

* fix: opensuse yaml

* fix: opensuse yaml

* fix: opensuse yaml

* fix: opensuse yaml

* fix: opensuse yaml

* fix: yaml

* fix: yaml

* fix: yaml

* fix: opensuse yaml

* fix: opensuse

* fix: opensuse

* fix: opensuse

* fix: opensuse

* fix: string trim os osRelease field NAME

* fix: 0_setup.go if err typo

* test

* test

* fix: typo in linux.go

* test: remove quotes from opensuse case

* test: revert

* test: ""

* test: ""

* test: ""

* test: ""

* fix: replace trim with replace

* fix: drop 0_setup.go and run checks by system.go

* fix: elementary os yaml name

* fix: open suse yaml entry

* fix: commented out result.Release = version

* fix: commented out result.Release = version

* fix: revert Replace to Trim

* fix: Linux Mint yaml entry

* fix: capitalize distros entries

* fix: capitalize distros entries

* fix: capitalize distros entries

* test

* test

* fix: open suse yaml entry

* fix: yaml entris

* test

* test

* test

* test

* test

* test

* branch changing

* fix: bug in setup process

* debugging

* debugging

* debugging

* debugging

* fix: yaml entries & err == nil bug

* Update prerequisites.go

* fix: bug

* fix: 0_setup.go

* fix: yaml bug

* fix: yaml bug

* chore: bump version

* Elementary support + readme update (#210)

* test: azure pipeline

* fix: azure pipeline yaml

* feat: elementary support+readme udpate

* fix: upgrade eslint

* 215 support distribution kali (#219)

* test: azure pipeline

* fix: azure pipeline yaml

* feat: kali linux support

* feat: kali linux support

* fix: allow 0 return types

* duplicate code spotted  (#221)

* fix: duplicate code

* chore: release v0.17.14-pre

* chore: remove debug output

*  (FIX) 215 support distribution kali (#224)

* fix: kali support

* docs: add Mattn

* feat: KDE neon support (#234)

* chore: version bump

* chore: remove some debug output

* fix: binding more than one struct method (#245)

* feat: add runtime typings

* fix: multiple runtime fixes

* manjaro (#248)

* manjaro

* Update go.mod

* chore: version bump

* fix: update runtime

* chore: version bump

* cmd/wails: report error status code to OS (#252)

Fixes #251.

* Update CONTRIBUTORS.md

* chore: version bump

* fix: importing runtime (#254)

* chore: supress warnings

* Patch for file dialog on OSX (#258)

* Patch for file dialog on OSX

* Update CONTRIBUTORS.md

* 262 add wails shutdown method (#264)

* feat: support close in bridge mode

* feat: WailsShutdown callback

Now handles proper shutdown through:
  * runtime.Window.Close()
  * Killing the main window
  * Ctrl-C

* chore: version bump

* fix: force install when node_modules missing (#268)

* fix: detect encoding on windows (#266)

* fix: linting

* chore: bump version

* Migrate tool (#270)

Experimental migration tool for projects < v1.0.0

* chore: version bump

* fix: add flag to fix windows builds (#272)

* Bump version to v0.18.9-pre

* 261 korean fonts (#273)

* fix: linting

* chore: bump version

* fix: unicode text for Windows

* release v0.18.10-pre

* 274 support spaces in windows paths (#275)

* fix: escape windows commands

* fix: allow spaces in path to windres

* Update go.mod

* release v0.18.11-pre

* 261 korean fonts (#276)

* fix: linting

* chore: bump version

* fix: unicode text for Windows

* fix: re-add webview_set_title

* release v0.18.12-pre

* hotfix: build issue for windows

* fix: npm/node version reporting

* fix: debug build should use terminal

* fix: make binary name more os specific

* Backport (#283)

* Develop (#265)


* Patch for file dialog on OSX

* Update CONTRIBUTORS.md

* 262 add wails shutdown method (#264)

* feat: support close in bridge mode

* feat: WailsShutdown callback

Now handles proper shutdown through:
  * runtime.Window.Close()
  * Killing the main window
  * Ctrl-C

* chore: version bump

* chore: version bump

* feat: adjust binary name for OS

* fix: allow spaces in gcc path

* feat: migrate command

* fix: npm/node versions

* fix: allow IE for serve

* feat: go build script

* fix: make runtime ES2015 compliant

* fix: remove invoke patch

* fix: allow any line endings

* chore: remove legacy bridge files

* chore: latest assets

* v0.18.15-pre

* fix: remove unicode flag

* chore: bump version

* release v0.19.0

cmd/helpers.go

@@ -7,6 +7,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"runtime"
+	"strings"
 	"time"
 
 	"github.com/leaanthony/mewn"
@@ -87,6 +88,17 @@ func BuildApplication(binaryName string, forceRebuild bool, buildMode string, pa
 	buildCommand.Add("build")
 
 	if binaryName != "" {
+		// Alter binary name based on OS
+		switch runtime.GOOS {
+		case "windows":
+			if !strings.HasSuffix(binaryName, ".exe") {
+				binaryName += ".exe"
+			}
+		default:
+			if strings.HasSuffix(binaryName, ".exe") {
+				binaryName = strings.TrimSuffix(binaryName, ".exe")
+			}
+		}
 		buildCommand.Add("-o")
 		buildCommand.Add(binaryName)
 	}
@@ -103,7 +115,7 @@ func BuildApplication(binaryName string, forceRebuild bool, buildMode string, pa
 	}
 
 	// Add windows flags
-	if runtime.GOOS == "windows" {
+	if runtime.GOOS == "windows" && buildMode == BuildModeProd {
 		ldflags += "-H windowsgui "
 	}
 
@@ -219,6 +231,15 @@ func InstallFrontendDeps(projectDir string, projectOptions *ProjectOptions, forc
 
 	const md5sumFile = "package.json.md5"
 
+	// If node_modules does not exist, force a rebuild.
+	nodeModulesPath, err := filepath.Abs(filepath.Join(".", "node_modules"))
+	if err != nil {
+		return err
+	}
+	if !fs.DirExists(nodeModulesPath) {
+		forceRebuild = true
+	}
+
 	// If we aren't forcing the install and the md5sum file exists
 	if !forceRebuild && fs.FileExists(md5sumFile) {
 		// Yes - read contents

cmd/package.go

@@ -191,8 +191,15 @@ func (b *PackageHelper) PackageWindows(po *ProjectOptions, cleanUp bool) error {
 
 	// Build syso
 	sysofile := filepath.Join(b.fs.Cwd(), basename+"-res.syso")
-	windresCommand := []string{"windres", "-o", sysofile, tgtRCFile}
+
-	err := NewProgramHelper().RunCommandArray(windresCommand)
+	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)
 	if err != nil {
 		return err
 	}

cmd/program.go

@@ -100,6 +100,19 @@ func (p *ProgramHelper) InstallGoPackage(packageName string) error {
 	return err
 }
 
+// InstallNPMPackage installs the given npm package
+func (p *ProgramHelper) InstallNPMPackage(packageName string, save bool) error {
+	args := strings.Split("install "+packageName, " ")
+	if save {
+		args = append(args, "--save")
+	}
+	_, stderr, err := p.shell.Run("npm", args...)
+	if err != nil {
+		fmt.Println(stderr)
+	}
+	return err
+}
+
 // RunCommand runs the given command
 func (p *ProgramHelper) RunCommand(command string) error {
 	args := strings.Split(command, " ")
@@ -115,6 +128,7 @@ func (p *ProgramHelper) RunCommandArray(args []string, dir ...string) error {
 		fmt.Printf("ERROR: Looks like '%s' isn't installed. Please install and try again.", program)
 		return err
 	}
+
 	args = args[1:]
 	var stderr string
 	var stdout string

cmd/project.go

@@ -13,6 +13,18 @@ import (
 	"github.com/leaanthony/slicer"
 )
 
+// PackageManager indicates different package managers
+type PackageManager int
+
+const (
+	// UNKNOWN package manager
+	UNKNOWN PackageManager = iota
+	// NPM package manager
+	NPM
+	// YARN package manager
+	YARN
+)
+
 type author struct {
 	Name  string `json:"name"`
 	Email string `json:"email"`
@@ -153,6 +165,23 @@ func (po *ProjectOptions) Defaults() {
 	po.WailsVersion = Version
 }
 
+// GetNPMBinaryName returns the type of package manager used by the project
+func (po *ProjectOptions) GetNPMBinaryName() (PackageManager, error) {
+	if po.FrontEnd == nil {
+		return UNKNOWN, fmt.Errorf("No frontend specified in project options")
+	}
+
+	if strings.Index(po.FrontEnd.Install, "npm") > -1 {
+		return NPM, nil
+	}
+
+	if strings.Index(po.FrontEnd.Install, "yarn") > -1 {
+		return YARN, nil
+	}
+
+	return UNKNOWN, nil
+}
+
 // PromptForInputs asks the user to input project details
 func (po *ProjectOptions) PromptForInputs() error {
 

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

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

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

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

cmd/version.go

@@ -1,4 +1,4 @@
 package cmd
 
 // Version - Wails version
-const Version = "v0.18.5"
+const Version = "v0.19.0"

cmd/wails/15_migrate.go

@@ -0,0 +1,408 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/Masterminds/semver"
+	"github.com/leaanthony/spinner"
+	"github.com/wailsapp/wails/cmd"
+)
+
+// Constants
+var checkSpinner = spinner.NewSpinner()
+var migrateProjectOptions = &cmd.ProjectOptions{}
+var migrateFS = cmd.NewFSHelper()
+var migrateGithub = cmd.NewGitHubHelper()
+var programHelper = cmd.NewProgramHelper()
+var lessThanV1 *semver.Constraints
+
+// The user's go.mod
+var goMod string
+var goModFile string
+
+// The user's main.js
+var mainJSFile string
+var mainJSContents string
+
+// Frontend directory
+var frontEndDir string
+
+func init() {
+
+	var dryrun bool
+	var err error
+
+	lessThanV1, err = semver.NewConstraint("< v1.0.0")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// var forceRebuild = false
+	checkSpinner.SetSpinSpeed(50)
+
+	commandDescription := `EXPERIMENTAL - This command attempts to migrate projects to the latest Wails version.`
+	updateCmd := app.Command("migrate", "Migrate projects to latest Wails release").
+		LongDescription(commandDescription).
+		BoolFlag("dryrun", "Only display what would be done", &dryrun)
+
+	updateCmd.Action(func() error {
+
+		message := "Migrate Project"
+		logger.PrintSmallBanner(message)
+		logger.Red("WARNING: This is an experimental command. Ensure you have backups of your project!")
+		logger.Red("It currently only supports npm based projects.")
+		fmt.Println()
+
+		// Check project directory
+		err := checkProjectDirectory()
+		if err != nil {
+			return err
+		}
+
+		// Find Wails version from go.mod
+		wailsVersion, err := getWailsVersion()
+		if err != nil {
+			return err
+		}
+
+		// Get latest stable version
+		var latestVersion *semver.Version
+		latestVersion, err = getLatestWailsVersion()
+		if err != nil {
+			return err
+		}
+
+		var canMigrate bool
+		canMigrate, err = canMigrateVersion(wailsVersion, latestVersion)
+		if err != nil {
+			return err
+		}
+
+		if !canMigrate {
+			return nil
+		}
+
+		// Check for wailsbridge
+		wailsBridge, err := checkWailsBridge()
+		if err != nil {
+			return err
+		}
+
+		// Is main.js using bridge.Init()
+		canUpdateMainJS, err := checkMainJS()
+		if err != nil {
+			return err
+		}
+
+		// TODO: Check if we are using legacy js runtime
+
+		// Operations
+		logger.Yellow("Operations to perform:")
+
+		logger.Yellowf("  - Update to Wails v%s\n", latestVersion)
+
+		if len(wailsBridge) > 0 {
+			logger.Yellow("  - Delete wailsbridge.js")
+		}
+
+		if canUpdateMainJS {
+			logger.Yellow("  - Patch main.js")
+		}
+
+		logger.Yellow("  - Ensure '@wailsapp/runtime` module is installed")
+
+		if dryrun {
+			logger.White("Exiting: Dry Run")
+			return nil
+		}
+
+		logger.Red("*WARNING* About to modify your project!")
+		logger.Red("Type 'YES' to continue: ")
+		scanner := bufio.NewScanner(os.Stdin)
+		scanner.Scan()
+		input := scanner.Text()
+		if input != "YES" {
+			logger.Red("ABORTED!")
+			return nil
+		}
+
+		logger.Yellow("Let's do this!")
+
+		err = updateWailsVersion(wailsVersion, latestVersion)
+		if err != nil {
+			return err
+		}
+
+		if len(wailsBridge) > 0 {
+			err = deleteWailsBridge(wailsBridge)
+			if err != nil {
+				return err
+			}
+		}
+
+		if canUpdateMainJS {
+			err = patchMainJS()
+			if err != nil {
+				return err
+			}
+		}
+
+		// Install runtime
+		err = installWailsRuntime()
+		if err != nil {
+			return err
+		}
+
+		fmt.Println()
+		logger.Yellow("Migration complete! Check project by running `wails build`.")
+		return nil
+	})
+}
+
+func checkProjectDirectory() error {
+	// Get versions
+	checkSpinner.Start("Check Project Directory")
+
+	// Check we are in project directory
+	err := migrateProjectOptions.LoadConfig(migrateFS.Cwd())
+	if err != nil {
+		checkSpinner.Error()
+		return fmt.Errorf("Unable to find 'project.json'. Please check you are in a Wails project directory")
+	}
+
+	checkSpinner.Success()
+	return nil
+}
+
+func getWailsVersion() (*semver.Version, error) {
+	checkSpinner.Start("Get Wails Version")
+	var result *semver.Version
+
+	// Load file
+	var err error
+	goModFile, err = filepath.Abs(filepath.Join(".", "go.mod"))
+	if err != nil {
+		checkSpinner.Error()
+		return nil, fmt.Errorf("Unable to load go.mod at %s", goModFile)
+	}
+	goMod, err = migrateFS.LoadAsString(goModFile)
+	if err != nil {
+		checkSpinner.Error()
+		return nil, fmt.Errorf("Unable to load go.mod")
+	}
+
+	// Find wails version
+	versionRegexp := regexp.MustCompile(`.*github.com/wailsapp/wails.*(v\d+.\d+.\d+)`)
+	versions := versionRegexp.FindStringSubmatch(goMod)
+
+	if len(versions) != 2 {
+		return nil, fmt.Errorf("Unable to determine Wails version")
+	}
+
+	version := versions[1]
+	result, err = semver.NewVersion(version)
+	if err != nil {
+		return nil, fmt.Errorf("Unable to parse Wails version: %s", version)
+	}
+	checkSpinner.Success("Found Wails Version: " + version)
+	return result, nil
+
+}
+
+func canMigrateVersion(wailsVersion *semver.Version, latestVersion *semver.Version) (bool, error) {
+	checkSpinner.Start("Checking ability to Migrate")
+
+	// Check if we are at the latest version!!!!
+	if wailsVersion.Equal(latestVersion) || wailsVersion.GreaterThan(latestVersion) {
+		checkSpinner.Errorf("Checking ability to Migrate: No! (v%s >= v%s)", wailsVersion, latestVersion)
+		return false, nil
+	}
+
+	// Check for < v1.0.0
+	if lessThanV1.Check(wailsVersion) {
+		checkSpinner.Successf("Checking ability to Migrate: Yes! (v%s < v1.0.0)", wailsVersion)
+		return true, nil
+	}
+	checkSpinner.Error("Unable to migrate")
+	return false, fmt.Errorf("No migration rules for version %s", wailsVersion)
+}
+
+func checkWailsBridge() (string, error) {
+	checkSpinner.Start("Checking if legacy Wails Bridge present")
+
+	// Check frontend dir is available
+	if migrateProjectOptions.FrontEnd == nil ||
+		len(migrateProjectOptions.FrontEnd.Dir) == 0 ||
+		!migrateFS.DirExists(migrateProjectOptions.FrontEnd.Dir) {
+		checkSpinner.Error("Unable to determine frontend directory")
+		return "", fmt.Errorf("Unable to determine frontend directory")
+	}
+
+	frontEndDir = migrateProjectOptions.FrontEnd.Dir
+
+	wailsBridgePath, err := filepath.Abs(filepath.Join(".", frontEndDir, "src", "wailsbridge.js"))
+	if err != nil {
+		checkSpinner.Error(err.Error())
+		return "", err
+	}
+
+	// If it doesn't exist, return blank string
+	if !migrateFS.FileExists(wailsBridgePath) {
+		checkSpinner.Success("Checking if legacy Wails Bridge present: No")
+		return "", nil
+	}
+
+	checkSpinner.Success("Checking if legacy Wails Bridge present: Yes")
+	return wailsBridgePath, nil
+
+}
+
+// This function determines if the main.js file using wailsbridge can be auto-updated
+func checkMainJS() (bool, error) {
+
+	checkSpinner.Start("Checking if main.js can be migrated")
+	var err error
+
+	// Check main.js is there
+	if migrateProjectOptions.FrontEnd == nil ||
+		len(migrateProjectOptions.FrontEnd.Dir) == 0 ||
+		!migrateFS.DirExists(migrateProjectOptions.FrontEnd.Dir) {
+		checkSpinner.Error("Unable to determine frontend directory")
+		return false, fmt.Errorf("Unable to determine frontend directory")
+	}
+
+	frontEndDir = migrateProjectOptions.FrontEnd.Dir
+
+	mainJSFile, err = filepath.Abs(filepath.Join(".", frontEndDir, "src", "main.js"))
+	if err != nil {
+		checkSpinner.Error("Unable to find main.js")
+		return false, err
+	}
+
+	mainJSContents, err = migrateFS.LoadAsString(mainJSFile)
+	if err != nil {
+		checkSpinner.Error("Unable to load main.js")
+		return false, err
+	}
+
+	// Check we have a line like: import Bridge from "./wailsbridge";
+	if strings.Index(mainJSContents, `import Bridge from "./wailsbridge";`) == -1 {
+		checkSpinner.Success("Checking if main.js can be migrated: No - Cannot find `import Bridge`")
+		return false, nil
+	}
+
+	// Check we have a line like: Bridge.Start(() => {
+	if strings.Index(mainJSContents, `Bridge.Start(`) == -1 {
+		checkSpinner.Success("Checking if main.js can be migrated: No - Cannot find `Bridge.Start`")
+		return false, nil
+	}
+	checkSpinner.Success("Checking if main.js can be migrated: Yes")
+	return true, nil
+}
+
+func getLatestWailsVersion() (*semver.Version, error) {
+	checkSpinner.Start("Checking GitHub for latest Wails version")
+	version, err := migrateGithub.GetLatestStableRelease()
+	if err != nil {
+		checkSpinner.Error("Checking GitHub for latest Wails version: Failed")
+		return nil, err
+	}
+
+	checkSpinner.Successf("Checking GitHub for latest Wails version: v%s", version)
+	return version.Version, nil
+}
+
+func updateWailsVersion(currentVersion, latestVersion *semver.Version) error {
+	// Patch go.mod
+	checkSpinner.Start("Patching go.mod")
+
+	wailsModule := "github.com/wailsapp/wails"
+	old := fmt.Sprintf("%s v%s", wailsModule, currentVersion)
+	new := fmt.Sprintf("%s v%s", wailsModule, latestVersion)
+
+	goMod = strings.Replace(goMod, old, new, -1)
+	err := ioutil.WriteFile(goModFile, []byte(goMod), 0600)
+	if err != nil {
+		checkSpinner.Error()
+		return err
+	}
+
+	checkSpinner.Success()
+	return nil
+}
+
+func deleteWailsBridge(bridgeFilename string) error {
+	// Patch go.mod
+	checkSpinner.Start("Delete legacy wailsbridge.js")
+
+	err := migrateFS.RemoveFile(bridgeFilename)
+	if err != nil {
+		checkSpinner.Error()
+		return err
+	}
+
+	checkSpinner.Success()
+	return nil
+}
+
+func patchMainJS() error {
+	// Patch main.js
+	checkSpinner.Start("Patching main.js")
+
+	// Patch import line
+	oldImportLine := `import Bridge from "./wailsbridge";`
+	newImportLine := `import * as Wails from "@wailsapp/runtime";`
+	mainJSContents = strings.Replace(mainJSContents, oldImportLine, newImportLine, -1)
+
+	// Patch Start line
+	oldStartLine := `Bridge.Start`
+	newStartLine := `Wails.Init`
+	mainJSContents = strings.Replace(mainJSContents, oldStartLine, newStartLine, -1)
+
+	err := ioutil.WriteFile(mainJSFile, []byte(mainJSContents), 0600)
+	if err != nil {
+		checkSpinner.Error()
+		return err
+	}
+
+	checkSpinner.Success()
+	return nil
+}
+
+func installWailsRuntime() error {
+
+	checkSpinner.Start("Installing @wailsapp/runtime module")
+
+	// Change to the frontend directory
+	err := os.Chdir(frontEndDir)
+	if err != nil {
+		checkSpinner.Error()
+		return nil
+	}
+
+	// Determine package manager
+	packageManager, err := migrateProjectOptions.GetNPMBinaryName()
+	if err != nil {
+		checkSpinner.Error()
+		return nil
+	}
+
+	switch packageManager {
+	case cmd.NPM:
+		// npm install --save @wailsapp/runtime
+		programHelper.InstallNPMPackage("@wailsapp/runtime", true)
+	default:
+		checkSpinner.Error()
+		return fmt.Errorf("Unknown package manager")
+	}
+
+	checkSpinner.Success()
+	return nil
+}

cmd/wails/9_issue.go

@@ -80,15 +80,16 @@ To help you in this process, we will ask for some information, add Go/Wails deta
 		npm := program.FindProgram("npm")
 		if npm != nil {
 			stdout, _, _, _ := npm.Run("--version")
-			nodeVersion = stdout
+			npmVersion = stdout
-			nodeVersion = nodeVersion[:len(nodeVersion)-1]
+			npmVersion = npmVersion[:len(npmVersion)-1]
+			npmVersion = strings.TrimSpace(npmVersion)
 		}
 
 		node := program.FindProgram("node")
 		if node != nil {
 			stdout, _, _, _ := node.Run("--version")
-			npmVersion = stdout
+			nodeVersion = stdout
-			npmVersion = npmVersion[:len(npmVersion)-1]
+			nodeVersion = nodeVersion[:len(nodeVersion)-1]
 		}
 
 		str.WriteString("\n| Name   | Value |\n| ----- | ----- |\n")

cmd/windres.bat

@@ -0,0 +1 @@
+windres.exe -o %1 %2

config.go

@@ -1,6 +1,9 @@
 package wails
 
-import "github.com/leaanthony/mewn"
+import (
+	"github.com/leaanthony/mewn"
+	"github.com/wailsapp/wails/runtime"
+)
 
 // AppConfig is the configuration structure used when creating a Wails App object
 type AppConfig struct {
@@ -65,7 +68,7 @@ func (a *AppConfig) merge(in *AppConfig) error {
 		a.CSS = in.CSS
 	}
 	if in.Title != "" {
-		a.Title = in.Title
+		a.Title = runtime.ProcessEncoding(in.Title)
 	}
 
 	if in.Colour != "" {

go.mod

@@ -2,6 +2,7 @@ module github.com/wailsapp/wails
 
 require (
 	github.com/Masterminds/semver v1.4.2
+	github.com/abadojack/whatlanggo v1.0.1
 	github.com/dchest/cssmin v0.0.0-20151210170030-fb8d9b44afdc // indirect
 	github.com/dchest/htmlmin v0.0.0-20150526090704-e254725e81ac
 	github.com/dchest/jsmin v0.0.0-20160823214000-faeced883947 // indirect
@@ -26,6 +27,7 @@ require (
 	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.sum

@@ -2,6 +2,8 @@ github.com/Masterminds/semver v1.4.2 h1:WBLTQ37jOCzSLtXNdoo8bNM8876KhNqOKvrlGITg
 github.com/Masterminds/semver v1.4.2/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
 github.com/Netflix/go-expect v0.0.0-20180615182759-c93bf25de8e8 h1:xzYJEypr/85nBpB11F9br+3HUrpgb+fcm5iADzXXYEw=
 github.com/Netflix/go-expect v0.0.0-20180615182759-c93bf25de8e8/go.mod h1:oX5x61PbNXchhh0oikYAH+4Pcfw5LKv21+Jnpr6r6Pc=
+github.com/abadojack/whatlanggo v1.0.1 h1:19N6YogDnf71CTHm3Mp2qhYfkRdyvbgwWdd2EPxJRG4=
+github.com/abadojack/whatlanggo v1.0.1/go.mod h1:66WiQbSbJBIlOZMsvbKe5m6pzQovxCH9B/K8tQB2uoc=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -85,6 +87,7 @@ golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/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=
 gopkg.in/AlecAivazis/survey.v1 v1.8.4/go.mod h1:iBNOmqKz/NUbZx3bA+4hAGLRC7fSK7tgtVDT4tB22XA=

lib/renderer/webview/webview.go

@@ -1,6 +1,5 @@
-// Package wails implements Go bindings to https://github.com/zserge/webview C library.
+// Package webview implements Go bindings to https://github.com/zserge/webview C library.
 // It is a modified version of webview.go from that repository
-
 // Bindings closely repeat the C APIs and include both, a simplified
 // single-function API to just open a full-screen webview window, and a more
 // advanced and featureful set of APIs, including Go-to-JavaScript bindings.
@@ -14,7 +13,7 @@ package webview
 #cgo linux openbsd freebsd CFLAGS: -DWEBVIEW_GTK=1 -Wno-deprecated-declarations
 #cgo linux openbsd freebsd pkg-config: gtk+-3.0 webkit2gtk-4.0
 
-#cgo windows CFLAGS: -DWEBVIEW_WINAPI=1
+#cgo windows CFLAGS: -DWEBVIEW_WINAPI=1 -std=c99
 #cgo windows LDFLAGS: -lole32 -lcomctl32 -loleaut32 -luuid -lgdi32
 
 #cgo darwin CFLAGS: -DWEBVIEW_COCOA=1 -x objective-c

lib/renderer/webview/webview.h

@@ -1038,7 +1038,7 @@ struct webview_priv
     return S_FALSE;
   }
 
-  static const TCHAR *classname = "WebView";
+  static const TCHAR *classname = TEXT("WebView");
   static const SAFEARRAYBOUND ArrayBound = {1, 0};
 
   static IOleClientSiteVtbl MyIOleClientSiteTable = {
@@ -1227,7 +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)
@@ -1237,9 +1237,9 @@ struct webview_priv
         myURL.bstrVal = SysAllocString(buffer);
         GlobalFree(buffer);
       }
-#else
+// #else
-      myURL.bstrVal = SysAllocString(webPageName);
+//       myURL.bstrVal = SysAllocString(webPageName);
-#endif
+// #endif
       if (!myURL.bstrVal)
       {
       badalloc:
@@ -1277,7 +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)
@@ -1287,9 +1287,9 @@ struct webview_priv
                 bstr = SysAllocString(buffer);
                 GlobalFree(buffer);
               }
-#else
+// #else
-              bstr = SysAllocString(string);
+//               bstr = SysAllocString(url);
-#endif
+// #endif
               if ((pVar->bstrVal = bstr))
               {
                 htmlDoc2->lpVtbl->write(htmlDoc2, sfArray);
@@ -1404,6 +1404,7 @@ struct webview_priv
     {
       return -1;
     }
+
     ZeroMemory(&wc, sizeof(WNDCLASSEX));
     wc.cbSize = sizeof(WNDCLASSEX);
     wc.hInstance = hInstance;
@@ -1431,10 +1432,24 @@ struct webview_priv
     rect.bottom = rect.bottom - rect.top + top;
     rect.top = top;
 
+#ifdef UNICODE
+    wchar_t *u16title = webview_to_utf16(w->title);
+    if (u16title == NULL)
+    {
+      return -1;
+    }
+
     w->priv.hwnd =
+        CreateWindowEx(0, classname, u16title, style, rect.left, rect.top,
+                       rect.right - rect.left, rect.bottom - rect.top,
+                       HWND_DESKTOP, NULL, hInstance, (void *)w);
+#else
+  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();
@@ -1445,7 +1460,14 @@ struct webview_priv
 
     DisplayHTMLPage(w);
 
+#ifdef UNICODE
+    SetWindowText(w->priv.hwnd, u16title);
+    GlobalFree(u16title);
+#else
     SetWindowText(w->priv.hwnd, w->title);
+#endif
+    
+    
     ShowWindow(w->priv.hwnd, SW_SHOWDEFAULT);
     UpdateWindow(w->priv.hwnd);
     SetFocus(w->priv.hwnd);
@@ -1581,9 +1603,20 @@ struct webview_priv
 
   WEBVIEW_API void webview_set_title(struct webview *w, const char *title)
   {
+  #ifdef UNICODE
+    wchar_t *u16title = webview_to_utf16(title);
+    if (u16title == NULL)
+    {
+      return;
+    }
+    SetWindowText(w->priv.hwnd, u16title);
+    GlobalFree(u16title);
+  #else
     SetWindowText(w->priv.hwnd, title);
+  #endif
   }
 
+
   WEBVIEW_API void webview_set_fullscreen(struct webview *w, int fullscreen)
   {
     if (w->priv.is_fullscreen == !!fullscreen)

runtime/assets/bridge.js

@@ -95,13 +95,6 @@ function startBridge() {
 		window.wailsbridge.reconnectOverlay.style.display = 'none';
 	}
 
-	// Bridge external.invoke
-	window.external = {
-		invoke: function (msg) {
-			window.wailsbridge.websocket.send(msg);
-		}
-	};
-
 	// Adds a script to the Dom.
 	// Removes it if second parameter is true.
 	function addScript(script, remove) {
@@ -214,4 +207,4 @@ function Init(callback) {
 	start(callback);
 }
 
-module.exports = Init;
+module.exports = Init;

runtime/assets/wails.js

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

runtime/js/.eslintrc

@@ -15,10 +15,7 @@
             "error",
             "tab"
         ],
-        "linebreak-style": [
+        "linebreak-style": 0,
-            "error",
-            "unix"
-        ],
         "quotes": [
             "error",
             "single"
@@ -28,4 +25,4 @@
             "always"
         ]
     }
-}
+}

runtime/js/core/ipc.js

@@ -15,7 +15,11 @@ The lightweight framework for web-like apps
  * @param {string} message
  */
 function Invoke(message) {
-	window.external.invoke(message);
+	if ( window.wailsbridge ) {
+		window.wailsbridge.websocket.send(message);
+	} else {
+		window.external.invoke(message);
+	}
 }
 
 /**

runtime/js/runtime/browser.js

@@ -32,6 +32,6 @@ function OpenFile(filename) {
 }
 
 module.exports = {
-	OpenURL,
+	OpenURL: OpenURL,
-	OpenFile
+	OpenFile: OpenFile
 };

runtime/js/runtime/events.js

@@ -80,10 +80,10 @@ function Acknowledge(eventName) {
 }
 
 module.exports = {
-	OnMultiple,
+	OnMultiple: OnMultiple,
-	On,
+	On: On,
-	Once,
+	Once: Once,
-	Emit,
+	Emit: Emit,
-	Heartbeat,
+	Heartbeat: Heartbeat,
-	Acknowledge
+	Acknowledge: Acknowledge
 };

runtime/js/runtime/log.js

@@ -62,9 +62,9 @@ function Fatal(message) {
 }
 
 module.exports = {
-	Debug,
+	Debug: Debug,
-	Info,
+	Info: Info,
-	Warning,
+	Warning: Warning,
-	Error,
+	Error: Error,
-	Fatal
+	Fatal: Fatal
 };

runtime/js/runtime/main.js

@@ -15,8 +15,8 @@ const Events = require('./events');
 const Init = require('./init');
 
 module.exports = {
-	Log,
+	Log: Log,
-	Browser,
+	Browser: Browser,
-	Events,
+	Events: Events,
-	Init
+	Init: Init
 };

runtime/js/runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@wailsapp/runtime",
-  "version": "1.0.6",
+  "version": "1.0.9",
   "description": "Wails Javascript runtime library",
   "main": "main.js",
   "types": "runtime.d.ts",

runtime/window.go

@@ -1,6 +1,54 @@
 package runtime
 
-import "github.com/wailsapp/wails/lib/interfaces"
+import (
+	"bytes"
+	"runtime"
+
+	"github.com/abadojack/whatlanggo"
+	"github.com/wailsapp/wails/lib/interfaces"
+	"golang.org/x/text/encoding"
+	"golang.org/x/text/encoding/japanese"
+	"golang.org/x/text/encoding/korean"
+	"golang.org/x/text/encoding/simplifiedchinese"
+	"golang.org/x/text/transform"
+)
+
+func detectEncoding(text string) (encoding.Encoding, string) {
+	// korean
+	var enc encoding.Encoding
+	info := whatlanggo.Detect(text)
+	//fmt.Println("Language:", info.Lang.String(), " Script:", whatlanggo.Scripts[info.Script], " Confidence: ", info.Confidence)
+	switch info.Lang.String() {
+	case "Korean":
+		enc = korean.EUCKR
+	case "Mandarin":
+		enc = simplifiedchinese.GBK
+	case "Japanese":
+		enc = japanese.EUCJP
+	}
+	return enc, info.Lang.String()
+}
+
+// ProcessEncoding attempts to convert CKJ strings to UTF-8
+func ProcessEncoding(text string) string {
+	if runtime.GOOS != "windows" {
+		return text
+	}
+
+	encoding, _ := detectEncoding(text)
+	if encoding != nil {
+		var bufs bytes.Buffer
+		wr := transform.NewWriter(&bufs, encoding.NewEncoder())
+		_, err := wr.Write([]byte(text))
+		defer wr.Close()
+		if err != nil {
+			return ""
+		}
+
+		return bufs.String()
+	}
+	return text
+}
 
 // Window exposes an interface for manipulating the window
 type Window struct {
@@ -31,6 +79,7 @@ func (r *Window) UnFullscreen() {
 
 // SetTitle sets the the window title
 func (r *Window) SetTitle(title string) {
+	title = ProcessEncoding(title)
 	r.renderer.SetTitle(title)
 }
 

scripts/build.go

@@ -0,0 +1,83 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+	"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()
+	if err != nil {
+		log.Fatal(err)
+	}
+	cmd.Run()
+	fmt.Println(string(output))
+}
+
+// A build step that requires additional params, or platform specific steps for example
+func main() {
+
+	dir, _ := os.Getwd()
+
+	// Build Runtime
+	fmt.Println("**** Building Runtime ****")
+	runtimeDir, _ := filepath.Abs(filepath.Join(dir, "..", "runtime", "js"))
+	os.Chdir(runtimeDir)
+	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)
+	runCommand("go", "install")
+
+	baseDir, _ := filepath.Abs(filepath.Join(dir, ".."))
+	os.Chdir(baseDir)
+	runCommand("go", "mod", "tidy")
+}