Merge master

# Conflicts:
#	v2/internal/frontend/desktop/windows/win32/consts.go

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -11,7 +11,9 @@ body:
         Before submitting this issue, please do the following:
         - Do a web search for your error. This usually leads to a much better understanding of the issue.
         - Prove that the error is indeed a Wails bug and not an application bug, with a specific set of steps to reproduce. 
-        - Search both the issue tracker (even closed issues) and discussion forums.
+        - Search the issue tracker using [this link](https://github.com/wailsapp/wails/issues?q=is%3Aissue+).
+        - Search the [discussion forums](https://github.com/wailsapp/wails/discussions?discussions_q=type+your+issue+here).
+        - Read the [Troubleshooting Guide](https://wails.io/docs/next/guides/troubleshooting).
         - Try to fix it yourself. Keep a list of things you have done to fix the problem.   
 
         If after doing all the above, the problem remains, please continue with this ticket providing *all* the information requested.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -7,6 +7,7 @@ body:
   - type: markdown
     attributes:
       value: |
+        Before opening a feature request, please check the [Roadmap](https://github.com/wailsapp/wails/discussions/1484) to see if it has already been requested.
         ***Please note: No new feature requests are being accepted for Wails v1***
 
   - type: textarea

.github/stale.yml

@@ -8,6 +8,7 @@ exemptLabels:
   - security
   - onhold
   - inprogress
+  - "Selected For Development"
 # Label to use when marking an issue as stale
 staleLabel: wontfix
 # Comment to post when marking an issue as stale. Set to `false` to disable
@@ -16,4 +17,6 @@ markComment: >
   recent activity. It will be closed if no further activity occurs. Thank you
   for your contributions.
 # Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: false
+closeComment: false
+exemptMilestones: true
+exemptAssignees: true

.gitignore

@@ -32,3 +32,4 @@ v2/test/kitchensink/frontend/package.json.md5
 !v2/internal/ffenestri/windows/x64/WebView2Loader.dll
 .idea/
 v2/cmd/wails/internal/commands/initialise/templates/testtemplates/
+v2/internal/frontend/desktop/darwin/test.xcodeproj

README.md

@@ -106,8 +106,8 @@ This project is supported by these kind people / companies:
 <a href="https://github.com/sponsors/leaanthony" style="width:100px;">
   <img src="/img/silver%20sponsor.png" width="100"/>
 </a>
-<a href="https://github.com/letheanVPN" style="width:100px;">
-  <img src="https://github.com/letheanVPN.png?size=100" width="100"/>
+<a href="https://github.com/selvindev" style="width:100px;">
+  <img src="https://github.com/selvindev.png?size=100" width="100"/>
 </a>
 <br/>
 <br/>
@@ -158,9 +158,6 @@ This project is supported by these kind people / companies:
 <a href="https://github.com/bglw" style="width:65px">
   <img src="https://github.com/bglw.png?size=65" width="65"/>
 </a>
-<a href="https://github.com/jugglingjsons" style="width:50px">
-  <img src="https://github.com/jugglingjsons.png?size=50" width="50"/>
-</a>
 <a href="https://github.com/marcus-crane" style="width:65px">
   <img src="https://github.com/marcus-crane.png?size=65" width="65"/>
 </a>
@@ -194,12 +191,23 @@ This project is supported by these kind people / companies:
 <a href="https://github.com/GargantuaX" style="width:45px">
   <img src="https://github.com/GargantuaX.png?size=45" width="45"/>
 </a>
-<a href="https://github.com/brodyover" style="width:45px">
-  <img src="https://github.com/brodyover.png?size=45" width="45"/>
+<a href="https://github.com/CharlieGo88" style="width:55px">
+  <img src="https://github.com/CharlieGo88.png?size=55" width="55"/>
+</a>
+<a href="https://github.com/Bironou" style="width:55px">
+  <img src="https://github.com/Bironou.png?size=55" width="55"/>
+</a>
+<a href="https://github.com/Shackelford-Arden" style="width:55px">
+  <img src="https://github.com/Shackelford-Arden.png?size=55" width="55"/>
 </a>
 
 <span id="nav-6"></span>
 
+## Roadmap
+
+The project roadmap may be found [here](https://github.com/wailsapp/wails/discussions/1484). Please consult
+this before open up an enhancement request.
+
 ## Installation
 
 The installation instructions are on the [official website](https://wails.io/docs/gettingstarted/installation).
@@ -211,8 +219,8 @@ The installation instructions are on the [official website](https://wails.io/doc
 - Is this an alternative to Electron?
 
   Depends on your requirements. It's designed to make it easy for Go programmers to make lightweight desktop
-  applications or add a frontend to their existing applications. Whilst Wails does not currently offer hooks into native
-  elements such as menus, this may change in the future.
+  applications or add a frontend to their existing applications. Wails v2 does offer native elements such as menus
+  and dialogs, so it is becoming a lightweight electron alternative.
 
 - Who is this project aimed at?
 

README.zh-Hans.md

@@ -116,8 +116,8 @@ Wails v2 已针对所有 3 个平台发布了 Beta 版。如果您有兴趣尝
 <a href="https://github.com/sponsors/leaanthony" style="width:100px;">
   <img src="/img/silver%20sponsor.png" width="100"/>
 </a>
-<a href="https://github.com/letheanVPN" style="width:100px;">
-  <img src="https://github.com/letheanVPN.png?size=100" width="100"/>
+<a href="https://github.com/selvindev" style="width:100px;">
+  <img src="https://github.com/selvindev.png?size=100" width="100"/>
 </a>
 <br/>
 <br/>
@@ -168,9 +168,6 @@ Wails v2 已针对所有 3 个平台发布了 Beta 版。如果您有兴趣尝
 <a href="https://github.com/bglw" style="width:65px">
   <img src="https://github.com/bglw.png?size=65" width="65"/>
 </a>
-<a href="https://github.com/jugglingjsons" style="width:50px">
-  <img src="https://github.com/jugglingjsons.png?size=50" width="50"/>
-</a>
 <a href="https://github.com/marcus-crane" style="width:65px">
   <img src="https://github.com/marcus-crane.png?size=65" width="65"/>
 </a>
@@ -204,8 +201,14 @@ Wails v2 已针对所有 3 个平台发布了 Beta 版。如果您有兴趣尝
 <a href="https://github.com/GargantuaX" style="width:45px">
   <img src="https://github.com/GargantuaX.png?size=45" width="45"/>
 </a>
-<a href="https://github.com/brodyover" style="width:45px">
-  <img src="https://github.com/brodyover.png?size=45" width="45"/>
+<a href="https://github.com/CharlieGo88" style="width:55px">
+  <img src="https://github.com/CharlieGo88.png?size=55" width="55"/>
+</a>
+<a href="https://github.com/Bironou" style="width:55px">
+  <img src="https://github.com/Bironou.png?size=55" width="55"/>
+</a>
+<a href="https://github.com/Shackelford-Arden" style="width:55px">
+  <img src="https://github.com/Shackelford-Arden.png?size=55" width="55"/>
 </a>
 <span id="nav-6"></span>
 

v2/cmd/wails/internal/commands/build/build.go

@@ -99,6 +99,12 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 	trimpath := false
 	command.BoolFlag("trimpath", "Remove all file system paths from the resulting executable", &trimpath)
 
+	raceDetector := false
+	command.BoolFlag("race", "Build with Go's race detector", &raceDetector)
+
+	windowsConsole := false
+	command.BoolFlag("windowsconsole", "Keep the console when building for Windows", &windowsConsole)
+
 	command.Action(func() error {
 
 		quiet := verbosity == 0
@@ -180,6 +186,8 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 			UserTags:            userTags,
 			WebView2Strategy:    wv2rtstrategy,
 			TrimPath:            trimpath,
+			RaceDetector:        raceDetector,
+			WindowsConsole:      windowsConsole,
 		}
 
 		// Start a new tabwriter
@@ -197,6 +205,7 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 		_, _ = fmt.Fprintf(w, "Clean Build Dir: \t%t\n", buildOptions.CleanBuildDirectory)
 		_, _ = fmt.Fprintf(w, "LDFlags: \t\"%s\"\n", buildOptions.LDFlags)
 		_, _ = fmt.Fprintf(w, "Tags: \t[%s]\n", strings.Join(buildOptions.UserTags, ","))
+		_, _ = fmt.Fprintf(w, "Race Detector: \t%t\n", buildOptions.RaceDetector)
 		if len(buildOptions.OutputFile) > 0 && targets.Length() == 1 {
 			_, _ = fmt.Fprintf(w, "Output File: \t%s\n", buildOptions.OutputFile)
 		}
@@ -229,6 +238,7 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 			"linux",
 			"linux/amd64",
 			"linux/arm64",
+			"linux/arm",
 			"windows",
 			"windows/amd64",
 			"windows/arm64",
@@ -259,10 +269,9 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 			// Calculate platform and arch
 			platformSplit := strings.Split(platform, "/")
 			buildOptions.Platform = platformSplit[0]
+			buildOptions.Arch = runtime.GOARCH
 			if system.IsAppleSilicon {
 				buildOptions.Arch = "arm64"
-			} else {
-				buildOptions.Arch = runtime.GOARCH
 			}
 			if len(platformSplit) == 2 {
 				buildOptions.Arch = platformSplit[1]
@@ -330,7 +339,7 @@ func AddBuildSubcommand(app *clir.Cli, w io.Writer) {
 			// Output stats
 			buildOptions.Logger.Println(fmt.Sprintf("Built '%s' in %s.\n", outputFilename, time.Since(start).Round(time.Millisecond).String()))
 
-			outputBinaries[platform] = outputFilename
+			outputBinaries[buildOptions.Platform+"/"+buildOptions.Arch] = outputFilename
 		})
 
 		if targetErr != nil {

v2/cmd/wails/internal/commands/dev/dev.go

@@ -2,8 +2,10 @@ package dev
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"io"
+	"net"
 	"net/http"
 	"net/url"
 	"os"
@@ -35,16 +37,25 @@ import (
 )
 
 func LogGreen(message string, args ...interface{}) {
+	if len(message) == 0 {
+		return
+	}
 	text := fmt.Sprintf(message, args...)
 	println(colour.Green(text))
 }
 
 func LogRed(message string, args ...interface{}) {
+	if len(message) == 0 {
+		return
+	}
 	text := fmt.Sprintf(message, args...)
 	println(colour.Red(text))
 }
 
 func LogDarkYellow(message string, args ...interface{}) {
+	if len(message) == 0 {
+		return
+	}
 	text := fmt.Sprintf(message, args...)
 	println(colour.DarkYellow(text))
 }
@@ -65,6 +76,7 @@ type devFlags struct {
 	reloadDirs      string
 	openBrowser     bool
 	noReload        bool
+	noGen           bool
 	wailsjsdir      string
 	tags            string
 	verbosity       int
@@ -74,6 +86,7 @@ type devFlags struct {
 	devServer       string
 	appargs         string
 	saveConfig      bool
+	raceDetector    bool
 
 	frontendDevServerURL string
 }
@@ -91,6 +104,7 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 	command.StringFlag("reloaddirs", "Additional directories to trigger reloads (comma separated)", &flags.reloadDirs)
 	command.BoolFlag("browser", "Open application in browser", &flags.openBrowser)
 	command.BoolFlag("noreload", "Disable reload on asset change", &flags.noReload)
+	command.BoolFlag("nogen", "Disable generate module", &flags.noGen)
 	command.StringFlag("wailsjsdir", "Directory to generate the Wails JS modules", &flags.wailsjsdir)
 	command.StringFlag("tags", "tags to pass to Go compiler (quoted and space separated)", &flags.tags)
 	command.IntFlag("v", "Verbosity level (0 - silent, 1 - standard, 2 - verbose)", &flags.verbosity)
@@ -99,8 +113,9 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 	command.IntFlag("debounce", "The amount of time to wait to trigger a reload on change", &flags.debounceMS)
 	command.StringFlag("devserver", "The address of the wails dev server", &flags.devServer)
 	command.StringFlag("frontenddevserverurl", "The url of the external frontend dev server to use", &flags.frontendDevServerURL)
-	command.StringFlag("appargs", "arguments to pass to the underlying app (quoted and space searated)", &flags.appargs)
+	command.StringFlag("appargs", "arguments to pass to the underlying app (quoted and space separated)", &flags.appargs)
 	command.BoolFlag("save", "Save given flags as defaults", &flags.saveConfig)
+	command.BoolFlag("race", "Build with Go's race detector", &flags.raceDetector)
 
 	command.Action(func() error {
 		// Create logger
@@ -125,6 +140,16 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 			return err
 		}
 
+		devServer := flags.devServer
+		if _, _, err := net.SplitHostPort(devServer); err != nil {
+			return fmt.Errorf("DevServer is not of the form 'host:port', please check your wails.json")
+		}
+
+		devServerURL, err := url.Parse("http://" + devServer)
+		if err != nil {
+			return err
+		}
+
 		// Update go.mod to use current wails version
 		err = syncGoModVersion(cwd)
 		if err != nil {
@@ -137,22 +162,22 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 			return err
 		}
 
-		self := os.Args[0]
-		if flags.tags != "" {
-			err = runCommand(cwd, true, self, "generate", "module", "-tags", flags.tags)
-		} else {
-			err = runCommand(cwd, true, self, "generate", "module")
-		}
-		if err != nil {
-			return err
+		if !flags.noGen {
+			self := os.Args[0]
+			if flags.tags != "" {
+				err = runCommand(cwd, true, self, "generate", "module", "-tags", flags.tags)
+			} else {
+				err = runCommand(cwd, true, self, "generate", "module")
+			}
+			if err != nil {
+				return err
+			}
 		}
 
 		buildOptions := generateBuildOptions(flags)
 		buildOptions.Logger = logger
 		buildOptions.UserTags = internal.ParseUserTags(flags.tags)
 
-		var debugBinaryProcess *process.Process = nil
-
 		// Setup signal handler
 		quitChannel := make(chan os.Signal, 1)
 		signal.Notify(quitChannel, os.Interrupt, os.Kill, syscall.SIGTERM)
@@ -160,24 +185,23 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 
 		// Do initial build
 		logger.Println("Building application for development...")
-		newProcess, appBinary, err := restartApp(buildOptions, debugBinaryProcess, flags, exitCodeChannel)
+		debugBinaryProcess, appBinary, err := restartApp(buildOptions, nil, flags, exitCodeChannel)
 		if err != nil {
 			return err
 		}
-		if newProcess != nil {
-			debugBinaryProcess = newProcess
-		}
+		defer func() {
+			if err := killProcessAndCleanupBinary(debugBinaryProcess, appBinary); err != nil {
+				LogDarkYellow("Unable to kill process and cleanup binary: %s", err)
+			}
+		}()
 
 		// frontend:dev:watcher command.
 		if command := projectConfig.DevWatcherCommand; command != "" {
-			var devCommandWaitGroup sync.WaitGroup
-			closer := runFrontendDevWatcherCommand(cwd, command, &devCommandWaitGroup)
-			defer closer(&devCommandWaitGroup)
-		}
-
-		devServerURL, err := url.Parse("http://" + flags.devServer)
-		if err != nil {
-			return err
+			closer, err := runFrontendDevWatcherCommand(cwd, command)
+			if err != nil {
+				return err
+			}
+			defer closer()
 		}
 
 		// open browser
@@ -209,22 +233,17 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 		LogGreen("Using reload debounce setting of %d milliseconds", flags.debounceMS)
 
 		// Watch for changes and trigger restartApp()
-		doWatcherLoop(buildOptions, debugBinaryProcess, flags, watcher, exitCodeChannel, quitChannel, devServerURL)
+		debugBinaryProcess = doWatcherLoop(buildOptions, debugBinaryProcess, flags, watcher, exitCodeChannel, quitChannel, devServerURL)
 
-		// Kill the current program if running
-		if debugBinaryProcess != nil {
-			err := debugBinaryProcess.Kill()
-			if err != nil {
-				return err
-			}
-		}
-
-		// Remove dev binary
-		err = os.Remove(appBinary)
-		if err != nil {
+		// Kill the current program if running and remove dev binary
+		if err := killProcessAndCleanupBinary(debugBinaryProcess, appBinary); err != nil {
 			return err
 		}
 
+		// Reset the process and the binary so the defer knows about it and is a nop.
+		debugBinaryProcess = nil
+		appBinary = ""
+
 		LogGreen("Development mode exited")
 
 		return nil
@@ -232,6 +251,22 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 	return nil
 }
 
+func killProcessAndCleanupBinary(process *process.Process, binary string) error {
+	if process != nil && process.Running {
+		if err := process.Kill(); err != nil {
+			return err
+		}
+	}
+
+	if binary != "" {
+		err := os.Remove(binary)
+		if err != nil && !errors.Is(err, os.ErrNotExist) {
+			return err
+		}
+	}
+	return nil
+}
+
 func syncGoModVersion(cwd string) error {
 	gomodFilename := filepath.Join(cwd, "go.mod")
 	gomodData, err := os.ReadFile(gomodFilename)
@@ -293,6 +328,7 @@ func generateBuildOptions(flags devFlags) *build.Options {
 		IgnoreFrontend: false,
 		Verbosity:      flags.verbosity,
 		WailsJSDir:     flags.wailsjsdir,
+		RaceDetector:   flags.raceDetector,
 	}
 
 	return result
@@ -375,35 +411,39 @@ func loadAndMergeProjectConfig(cwd string, flags *devFlags) (*project.Project, e
 }
 
 // runFrontendDevWatcherCommand will run the `frontend:dev:watcher` command if it was given, ex- `npm run dev`
-func runFrontendDevWatcherCommand(cwd string, devCommand string, wg *sync.WaitGroup) func(group *sync.WaitGroup) {
-	LogGreen("Running frontend dev watcher command: '%s'", devCommand)
+func runFrontendDevWatcherCommand(cwd string, devCommand string) (func(), error) {
 	ctx, cancel := context.WithCancel(context.Background())
 	dir := filepath.Join(cwd, "frontend")
 	cmdSlice := strings.Split(devCommand, " ")
-	wg.Add(1)
 	cmd := exec.CommandContext(ctx, cmdSlice[0], cmdSlice[1:]...)
 	cmd.Stderr = os.Stderr
 	cmd.Stdout = os.Stdout
 	cmd.Dir = dir
-
 	setParentGID(cmd)
-	go func(ctx context.Context, devCommand string, cwd string, wg *sync.WaitGroup) {
-		err := cmd.Run()
-		if err != nil {
+	if err := cmd.Start(); err != nil {
+		cancel()
+		return nil, fmt.Errorf("Unable to start frontend DevWatcher: %w", err)
+	}
+
+	LogGreen("Running frontend DevWatcher command: '%s'", devCommand)
+	var wg sync.WaitGroup
+	wg.Add(1)
+	go func() {
+		if err := cmd.Wait(); err != nil {
 			if err.Error() != "exit status 1" {
-				LogRed("Error from '%s': %s", devCommand, err.Error())
+				LogRed("Error from DevWatcher '%s': %s", devCommand, err.Error())
 			}
 		}
-		LogGreen("Dev command exited!")
+		LogGreen("DevWatcher command exited!")
 		wg.Done()
-	}(ctx, devCommand, cwd, wg)
+	}()
 
-	return func(wg *sync.WaitGroup) {
+	return func() {
 		killProc(cmd, devCommand)
-		LogGreen("Dev command killed!")
+		LogGreen("DevWatcher command killed!")
 		cancel()
 		wg.Wait()
-	}
+	}, nil
 }
 
 // initialiseWatcher creates the project directory watcher that will trigger recompile
@@ -450,8 +490,13 @@ func restartApp(buildOptions *build.Options, debugBinaryProcess *process.Process
 	appBinary, err := build.Build(buildOptions)
 	println()
 	if err != nil {
-		LogRed("Build error - continuing to run current version")
-		LogDarkYellow(err.Error())
+		LogRed("Build error - " + err.Error())
+
+		msg := "Continuing to run current version"
+		if debugBinaryProcess == nil {
+			msg = "No version running, build will be retriggered as soon as changes have been detected"
+		}
+		LogDarkYellow(msg)
 		return nil, "", nil
 	}
 
@@ -497,12 +542,8 @@ func restartApp(buildOptions *build.Options, debugBinaryProcess *process.Process
 }
 
 // doWatcherLoop is the main watch loop that runs while dev is active
-func doWatcherLoop(buildOptions *build.Options, debugBinaryProcess *process.Process, flags devFlags, watcher *fsnotify.Watcher, exitCodeChannel chan int, quitChannel chan os.Signal, devServerURL *url.URL) {
+func doWatcherLoop(buildOptions *build.Options, debugBinaryProcess *process.Process, flags devFlags, watcher *fsnotify.Watcher, exitCodeChannel chan int, quitChannel chan os.Signal, devServerURL *url.URL) *process.Process {
 	// Main Loop
-	var (
-		err              error
-		newBinaryProcess *process.Process
-	)
 	var extensionsThatTriggerARebuild = sliceToMap(strings.Split(flags.extensions, ","))
 	var dirsThatTriggerAReload []string
 	for _, dir := range strings.Split(flags.reloadDirs, ",") {
@@ -528,7 +569,7 @@ func doWatcherLoop(buildOptions *build.Options, debugBinaryProcess *process.Proc
 	assetDirURL := joinPath(devServerURL, "/wails/assetdir")
 	reloadURL := joinPath(devServerURL, "/wails/reload")
 	for quit == false {
-		//reload := false
+		// reload := false
 		select {
 		case exitCode := <-exitCodeChannel:
 			if exitCode == 0 {
@@ -573,7 +614,7 @@ func doWatcherLoop(buildOptions *build.Options, debugBinaryProcess *process.Proc
 			if item.Op&fsnotify.Create == fsnotify.Create {
 				// If this is a folder, add it to our watch list
 				if fs.DirExists(item.Name) {
-					//node_modules is BANNED!
+					// node_modules is BANNED!
 					if !strings.Contains(item.Name, "node_modules") {
 						err := watcher.Add(item.Name)
 						if err != nil {
@@ -588,7 +629,7 @@ func doWatcherLoop(buildOptions *build.Options, debugBinaryProcess *process.Proc
 				rebuild = false
 				LogGreen("[Rebuild triggered] files updated")
 				// Try and build the app
-				newBinaryProcess, _, err = restartApp(buildOptions, debugBinaryProcess, flags, exitCodeChannel)
+				newBinaryProcess, _, err := restartApp(buildOptions, debugBinaryProcess, flags, exitCodeChannel)
 				if err != nil {
 					LogRed("Error during build: %s", err.Error())
 					continue
@@ -634,7 +675,7 @@ func doWatcherLoop(buildOptions *build.Options, debugBinaryProcess *process.Proc
 			}
 			if reload {
 				reload = false
-				_, err = http.Get(reloadURL)
+				_, err := http.Get(reloadURL)
 				if err != nil {
 					LogRed("Error during refresh: %s", err.Error())
 				}
@@ -644,6 +685,7 @@ func doWatcherLoop(buildOptions *build.Options, debugBinaryProcess *process.Proc
 			quit = true
 		}
 	}
+	return debugBinaryProcess
 }
 
 func joinPath(url *url.URL, subPath string) string {

v2/cmd/wails/internal/commands/dev/dev_other.go

@@ -6,6 +6,8 @@ package dev
 import (
 	"os/exec"
 	"syscall"
+
+	"golang.org/x/sys/unix"
 )
 
 func setParentGID(cmd *exec.Cmd) {
@@ -15,6 +17,10 @@ func setParentGID(cmd *exec.Cmd) {
 }
 
 func killProc(cmd *exec.Cmd, devCommand string) {
+	if cmd == nil || cmd.Process == nil {
+		return
+	}
+
 	// Experiencing the same issue on macOS BigSur
 	// I'm using Vite, but I would imagine this could be an issue with Node (npm) in general
 	// Also, after several edit/rebuild cycles any abnormal shutdown (crash or CTRL-C) may still leave Node running
@@ -22,7 +28,7 @@ func killProc(cmd *exec.Cmd, devCommand string) {
 	// Not tested on *nix
 	pgid, err := syscall.Getpgid(cmd.Process.Pid)
 	if err == nil {
-		err := syscall.Kill(-pgid, 15) // note the minus sign
+		err := syscall.Kill(-pgid, unix.SIGTERM) // note the minus sign
 		if err != nil {
 			LogRed("Error from '%s' when attempting to kill the process: %s", devCommand, err.Error())
 		}

v2/cmd/wails/internal/commands/generate/module.go

@@ -50,10 +50,8 @@ func AddModuleCommand(app *clir.Cli, parent *clir.Command, w io.Writer) error {
 			return fmt.Errorf("%s\n%s\n%s", stdout, stderr, err)
 		}
 
-		err = os.Remove(filename)
-		if err != nil {
-			return err
-		}
+		// Best effort removal of temp file
+		_ = os.Remove(filename)
 
 		return nil
 	})

v2/cmd/wails/internal/commands/generate/template/base/go.sum

@@ -53,8 +53,6 @@ github.com/leaanthony/debme v1.2.1 h1:9Tgwf+kjcrbMQ4WnPcEIUcQuIZYqdWftzZkBr+i/oO
 github.com/leaanthony/debme v1.2.1/go.mod h1:3V+sCm5tYAgQymvSOfYQ5Xx2JCr+OXiD9Jkw3otUjiA=
 github.com/leaanthony/go-ansi-parser v1.0.1 h1:97v6c5kYppVsbScf4r/VZdXyQ21KQIfeQOk2DgKxGG4=
 github.com/leaanthony/go-ansi-parser v1.0.1/go.mod h1:7arTzgVI47srICYhvgUV4CGd063sGEeoSlych5yeSPM=
-github.com/leaanthony/go-common-file-dialog v1.0.3 h1:O0uGjKnWtdEADGrkg+TyAAbZylykMwwx/MNEXn9fp+Y=
-github.com/leaanthony/go-common-file-dialog v1.0.3/go.mod h1:TGhEc9eSJgRsupZ+iH1ZgAOnEo9zp05cRH2j08RPrF0=
 github.com/leaanthony/gosod v1.0.3 h1:Fnt+/B6NjQOVuCWOKYRREZnjGyvg+mEhd1nkkA04aTQ=
 github.com/leaanthony/gosod v1.0.3/go.mod h1:BJ2J+oHsQIyIQpnLPjnqFGTMnOZXDbvWtRCSG7jGxs4=
 github.com/leaanthony/idgen v1.0.0/go.mod h1:4nBZnt8ml/f/ic/EVQuLxuj817RccT2fyrUaZFxrcVA=

v2/cmd/wails/internal/commands/generate/template/base/go.tmpl.mod

@@ -12,7 +12,6 @@ module changeme
         github.com/labstack/echo/v4 v4.7.2 // indirect
         github.com/labstack/gommon v0.3.1 // indirect
         github.com/leaanthony/go-ansi-parser v1.0.1 // indirect
-        github.com/leaanthony/go-common-file-dialog v1.0.3 // indirect
         github.com/leaanthony/gosod v1.0.3 // indirect
         github.com/leaanthony/slicer v1.5.0 // indirect
         github.com/leaanthony/typescriptify-golang-structs v0.1.7 // indirect

v2/cmd/wails/internal/commands/generate/template/base/main.tmpl.go

@@ -35,7 +35,7 @@ func main() {
 		Frameless:         false,
 		StartHidden:       false,
 		HideWindowOnClose: false,
-		RGBA:              &options.RGBA{R: 255, G: 255, B: 255, A: 255},
+		BackgroundColour:  &options.RGBA{R: 255, G: 255, B: 255, A: 255},
 		Assets:            assets,
 		Menu:              nil,
 		Logger:            nil,

v2/cmd/wails/internal/commands/initialise/initialise.go

@@ -216,6 +216,16 @@ func initGit(options *templates.Options) error {
 		return errors.Wrap(err, "Unable to initialise git repository:")
 	}
 
+	ignore := []string{
+		"build/bin",
+		"frontend/dist",
+		"frontend/node_modules",
+	}
+	err = os.WriteFile(filepath.Join(options.TargetDir, ".gitignore"), []byte(strings.Join(ignore, "\n")), 0644)
+	if err != nil {
+		return errors.Wrap(err, "Unable to create gitignore")
+	}
+
 	return nil
 }
 

v2/cmd/wails/internal/commands/initialise/templates/base/app.tmpl.go

@@ -15,6 +15,12 @@ func NewApp() *App {
 	return &App{}
 }
 
+// startup is called when the app starts. The context is saved
+// so we can call the runtime methods
+func (a *App) startup(ctx context.Context) {
+	a.ctx = ctx
+}
+
 // Greet returns a greeting for the given name
 func (a *App) Greet(name string) string {
 	return fmt.Sprintf("Hello %s, It's show time!", name)

v2/cmd/wails/internal/commands/initialise/templates/base/main.tmpl.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"embed"
+
 	"github.com/wailsapp/wails/v2"
 	"github.com/wailsapp/wails/v2/pkg/options"
 )
@@ -15,10 +16,12 @@ func main() {
 
 	// Create application with options
 	err := wails.Run(&options.App{
-		Title:  "{{.ProjectName}}",
-		Width:  1024,
-		Height: 768,
-		Assets: assets,
+		Title:            "{{.ProjectName}}",
+		Width:            1024,
+		Height:           768,
+		Assets:           assets,
+		BackgroundColour: &options.RGBA{R: 27, G: 38, B: 54, A: 1},
+		OnStartup:        app.startup,
 		Bind: []interface{}{
 			app,
 		},

v2/cmd/wails/internal/commands/initialise/templates/generate/assets/common/frontend/wailsjs/runtime/runtime.d.ts

@@ -167,9 +167,9 @@ export function WindowMinimise(): void;
 // Restores the window to the dimensions and position prior to minimising.
 export function WindowUnminimise(): void;
 
-// [WindowSetRGBA](https://wails.io/docs/reference/runtime/window#windowsetrgba)
+// [WindowSetBackgroundColour](https://wails.io/docs/reference/runtime/window#windowsetbackgroundcolour)
 // Sets the background colour of the window to the given RGBA colour definition. This colour will show through for all transparent pixels.
-export function WindowSetRGBA(R: number, G: number, B: number, A: number): void;
+export function WindowSetBackgroundColour(R: number, G: number, B: number, A: number): void;
 
 // [BrowserOpenURL](https://wails.io/docs/reference/runtime/browser#browseropenurl)
 // Opens the given URL in the system browser.
@@ -177,7 +177,7 @@ export function BrowserOpenURL(url: string): void;
 
 // [Environment](https://wails.io/docs/reference/runtime/intro#environment)
 // Returns information about the environment
-export function Environment(): EnvironmentInfo;
+export function Environment(): Promise<EnvironmentInfo>;
 
 // [Quit](https://wails.io/docs/reference/runtime/intro#quit)
 // Quits the application.

v2/cmd/wails/internal/commands/initialise/templates/generate/assets/common/frontend/wailsjs/runtime/runtime.js

@@ -41,7 +41,7 @@ export function EventsOnMultiple(eventName, callback, maxCallbacks) {
 }
 
 export function EventsOn(eventName, callback) {
-    OnMultiple(eventName, callback, -1);
+    EventsOnMultiple(eventName, callback, -1);
 }
 
 export function EventsOff(eventName) {
@@ -49,7 +49,7 @@ export function EventsOff(eventName) {
 }
 
 export function EventsOnce(eventName, callback) {
-    OnMultiple(eventName, callback, 1);
+    EventsOnMultiple(eventName, callback, 1);
 }
 
 export function EventsEmit(eventName) {
@@ -145,8 +145,8 @@ export function WindowUnminimise() {
     window.runtime.WindowUnminimise();
 }
 
-export function WindowSetRGBA(RGBA) {
-    window.runtime.WindowSetRGBA(RGBA);
+export function WindowSetBackgroundColour(R, G, B, A) {
+    window.runtime.WindowSetBackgroundColour(R, G, B, A);
 }
 
 export function BrowserOpenURL(url) {

v2/cmd/wails/internal/commands/initialise/templates/generate/assets/lit-ts/frontend/src/my-element.ts

@@ -68,32 +68,31 @@ export class MyElement extends LitElement {
   }
 
     `
-}
 
-@property()
-resultText = "Please enter your name below 👇"
+    @property()
+    resultText = "Please enter your name below 👇"
 
-greet()
-{
-    let thisName = this.shadowRoot.getElementById('name').value
-    Greet(thisName).then(result => {
-        this.resultText = result
-    });
-}
+    greet() {
+        let thisName = (this.shadowRoot.getElementById('name') as HTMLInputElement)?.value;
+        if (thisName) {
+            Greet(thisName).then(result => {
+                this.resultText = result
+            });
+        }
+    }
 
-render()
-{
-    return html`
-        <main>
-            <img id="logo" src=${logo} alt="Wails logo">
-            <div class="result" id="result">${this.resultText}</div>
-            <div class="input-box" id="input">
-                <input class="input" id="name" type="text" autocomplete="off"/>
-                <button @click=${this.greet} class="btn">Greet</button>
-            </div>
-        </main>
-    `
-}
+    render() {
+        return html`
+            <main>
+                <img id="logo" src=${logo} alt="Wails logo">
+                <div class="result" id="result">${this.resultText}</div>
+                <div class="input-box" id="input">
+                    <input class="input" id="name" type="text" autocomplete="off"/>
+                    <button @click=${this.greet} class="btn">Greet</button>
+                </div>
+            </main>
+        `
+    }
 }
 
 declare global {

v2/cmd/wails/internal/commands/initialise/templates/generate/assets/preact-ts/frontend/src/app.tsx

@@ -19,7 +19,7 @@ export function App(props: any) {
                 <img src={logo} id="logo" alt="logo"/>
                 <div id="result" className="result">{resultText}</div>
                 <div id="input" className="input-box">
-                    <input id="name" onChange={updateName} autoComplete="off" name="input" type="text"/>
+                    <input id="name" className="input" onChange={updateName} autoComplete="off" name="input" type="text"/>
                     <button className="btn" onClick={greet}>Greet</button>
                 </div>
             </div>