[chore] lint fixes

v2/cmd/wails/build.go

@@ -18,7 +18,6 @@ import (
 )
 
 func buildApplication(f *flags.Build) error {
-
 	if f.NoColour {
 		pterm.DisableColor()
 		colour.ColourEnabled = false
@@ -255,5 +254,4 @@ func buildApplication(f *flags.Build) error {
 	}
 
 	return nil
-
 }

v2/cmd/wails/dev.go

@@ -1,16 +1,16 @@
 package main
 
 import (
+	"os"
+
 	"github.com/pterm/pterm"
 	"github.com/wailsapp/wails/v2/cmd/wails/flags"
 	"github.com/wailsapp/wails/v2/cmd/wails/internal/dev"
 	"github.com/wailsapp/wails/v2/internal/colour"
 	"github.com/wailsapp/wails/v2/pkg/clilogger"
-	"os"
 )
 
 func devApplication(f *flags.Dev) error {
-
 	if f.NoColour {
 		pterm.DisableColor()
 		colour.ColourEnabled = false
@@ -34,5 +34,4 @@ func devApplication(f *flags.Dev) error {
 	}
 
 	return dev.Application(f, logger)
-
 }

v2/cmd/wails/doctor.go

@@ -128,8 +128,8 @@ func diagnoseEnvironment(f *flags.Doctor) error {
 	// Output Dependencies Status
 	var dependenciesMissing []string
 	var externalPackages []*packagemanager.Dependency
-	var dependenciesAvailableRequired = 0
+	dependenciesAvailableRequired := 0
-	var dependenciesAvailableOptional = 0
+	dependenciesAvailableOptional := 0
 
 	dependenciesTableData := pterm.TableData{
 		{"Dependency", "Package Name", "Status", "Version"},

v2/cmd/wails/flags/dev.go

@@ -47,7 +47,6 @@ func (*Dev) Default() *Dev {
 }
 
 func (d *Dev) Process() error {
-
 	var err error
 	err = d.loadAndMergeProjectConfig()
 	if err != nil {
@@ -113,7 +112,6 @@ func (d *Dev) loadAndMergeProjectConfig() error {
 	}
 
 	return nil
-
 }
 
 // GenerateBuildOptions creates a build.Options using the flags

v2/cmd/wails/flags/init.go

@@ -14,7 +14,6 @@ type Init struct {
 }
 
 func (i *Init) Default() *Init {
-
 	result := &Init{
 		TemplateName: "vanilla",
 	}

v2/cmd/wails/generate.go

@@ -2,6 +2,9 @@ package main
 
 import (
 	"fmt"
+	"os"
+	"path/filepath"
+
 	"github.com/leaanthony/debme"
 	"github.com/leaanthony/gosod"
 	"github.com/pterm/pterm"
@@ -14,12 +17,9 @@ import (
 	"github.com/wailsapp/wails/v2/pkg/clilogger"
 	"github.com/wailsapp/wails/v2/pkg/commands/bindings"
 	"github.com/wailsapp/wails/v2/pkg/commands/buildtags"
-	"os"
-	"path/filepath"
 )
 
 func generateModule(f *flags.GenerateModule) error {
-
 	if f.NoColour {
 		pterm.DisableColor()
 		colour.ColourEnabled = false
@@ -55,7 +55,6 @@ func generateModule(f *flags.GenerateModule) error {
 }
 
 func generateTemplate(f *flags.GenerateTemplate) error {
-
 	if f.NoColour {
 		pterm.DisableColor()
 		colour.ColourEnabled = false
@@ -77,7 +76,7 @@ func generateTemplate(f *flags.GenerateTemplate) error {
 	}
 	templateDir := filepath.Join(cwd, f.Name)
 	if !fs.DirExists(templateDir) {
-		err := os.MkdirAll(templateDir, 0755)
+		err := os.MkdirAll(templateDir, 0o755)
 		if err != nil {
 			return err
 		}
@@ -200,7 +199,7 @@ func processPackageJSON(frontendDir string) error {
 	json, _ = sjson.SetBytes(json, "name", "{{.ProjectName}}")
 	json, _ = sjson.SetBytes(json, "author", "{{.AuthorName}}")
 
-	err = os.WriteFile(packageJSON, json, 0644)
+	err = os.WriteFile(packageJSON, json, 0o644)
 	if err != nil {
 		return err
 	}
@@ -231,7 +230,7 @@ func processPackageLockJSON(frontendDir string) error {
 	printBulletPoint("Updating package-lock.json data...")
 	json, _ = sjson.Set(json, "name", "{{.ProjectName}}")
 
-	err = os.WriteFile(filename, []byte(json), 0644)
+	err = os.WriteFile(filename, []byte(json), 0o644)
 	if err != nil {
 		return err
 	}

v2/cmd/wails/init.go

@@ -3,6 +3,12 @@ package main
 import (
 	"bufio"
 	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+
 	"github.com/flytam/filenamify"
 	"github.com/leaanthony/slicer"
 	"github.com/pkg/errors"
@@ -13,15 +19,9 @@ import (
 	"github.com/wailsapp/wails/v2/pkg/clilogger"
 	"github.com/wailsapp/wails/v2/pkg/git"
 	"github.com/wailsapp/wails/v2/pkg/templates"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-	"time"
 )
 
 func initProject(f *flags.Init) error {
-
 	if f.NoColour {
 		pterm.DisableColor()
 		colour.ColourEnabled = false
@@ -215,7 +215,7 @@ func initGit(options *templates.Options) error {
 		"frontend/dist",
 		"frontend/node_modules",
 	}
-	err = os.WriteFile(filepath.Join(options.TargetDir, ".gitignore"), []byte(strings.Join(ignore, "\n")), 0644)
+	err = os.WriteFile(filepath.Join(options.TargetDir, ".gitignore"), []byte(strings.Join(ignore, "\n")), 0o644)
 	if err != nil {
 		return errors.Wrap(err, "Unable to create gitignore")
 	}
@@ -271,7 +271,7 @@ func updateReplaceLine(targetPath string) {
 		}
 	}
 
-	err = os.WriteFile("go.mod", []byte(strings.Join(lines, "\n")), 0644)
+	err = os.WriteFile("go.mod", []byte(strings.Join(lines, "\n")), 0o644)
 	if err != nil {
 		fatal(err.Error())
 	}

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

@@ -52,7 +52,6 @@ func sliceToMap(input []string) map[string]struct{} {
 
 // Application runs the application in dev mode
 func Application(f *flags.Dev, logger *clilogger.CLILogger) error {
-
 	cwd := lo.Must(os.Getwd())
 
 	// Update go.mod to use current wails version
@@ -271,7 +270,6 @@ func runFrontendDevWatcherCommand(frontendDirectory string, devCommand string, d
 
 // restartApp does the actual rebuilding of the application when files change
 func restartApp(buildOptions *build.Options, debugBinaryProcess *process.Process, f *flags.Dev, exitCodeChannel chan int, legacyUseDevServerInsteadofCustomScheme bool) (*process.Process, string, error) {
-
 	appBinary, err := build.Build(buildOptions)
 	println()
 	if err != nil {
@@ -298,7 +296,6 @@ func restartApp(buildOptions *build.Options, debugBinaryProcess *process.Process
 
 	// parse appargs if any
 	args, err := shlex.Split(f.AppArgs)
-
 	if err != nil {
 		buildOptions.Logger.Fatal("Unable to parse appargs: %s", err.Error())
 	}
@@ -345,7 +342,7 @@ func doWatcherLoop(cwd string, buildOptions *build.Options, debugBinaryProcess *
 	logutils.LogGreen("Watching (sub)/directory: %s", cwd)
 
 	// Main Loop
-	var extensionsThatTriggerARebuild = sliceToMap(strings.Split(f.Extensions, ","))
+	extensionsThatTriggerARebuild := sliceToMap(strings.Split(f.Extensions, ","))
 	var dirsThatTriggerAReload []string
 	for _, dir := range strings.Split(f.ReloadDirs, ",") {
 		if dir == "" {

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

@@ -18,7 +18,6 @@ type Watcher interface {
 
 // initialiseWatcher creates the project directory watcher that will trigger recompile
 func initialiseWatcher(cwd string) (*fsnotify.Watcher, error) {
-
 	// Ignore dot files, node_modules and build directories by default
 	ignoreDirs := getIgnoreDirs(cwd)
 

v2/cmd/wails/internal/gomod/gomod.go

@@ -56,7 +56,7 @@ func SyncGoMod(logger *clilogger.CLILogger, updateWailsVersion bool) error {
 	}
 
 	if updated {
-		return os.WriteFile(gomodFilename, gomodData, 0755)
+		return os.WriteFile(gomodFilename, gomodData, 0o755)
 	}
 
 	return nil

v2/cmd/wails/main.go

@@ -66,7 +66,6 @@ func bool2Str(b bool) string {
 var app *clir.Cli
 
 func main() {
-
 	var err error
 
 	app = clir.NewCli("Wails", "Go/HTML Appkit", internal.Version)

v2/cmd/wails/update.go

@@ -15,7 +15,6 @@ import (
 
 // AddSubcommand adds the `init` command for the Wails application
 func update(f *flags.Update) error {
-
 	if f.NoColour {
 		colour.ColourEnabled = false
 		pterm.DisableColor()
@@ -73,8 +72,7 @@ func update(f *flags.Update) error {
 }
 
 func updateToVersion(targetVersion *github.SemanticVersion, force bool, currentVersion string) error {
-
+	targetVersionString := "v" + targetVersion.String()
-	var targetVersionString = "v" + targetVersion.String()
 
 	if targetVersionString == currentVersion {
 		pterm.Println("\nLooks like you're up to date!")

v2/examples/customlayout/go.mod

@@ -1,6 +1,8 @@
 module changeme
 
-go 1.18
+go 1.21
+
+toolchain go1.21.0
 
 require github.com/wailsapp/wails/v2 v2.1.0
 
@@ -24,7 +26,7 @@ require (
 	github.com/tkrajina/go-reflector v0.5.6 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
-	github.com/wailsapp/go-webview2 v1.0.7 // indirect
+	github.com/wailsapp/go-webview2 v1.0.10 // indirect
 	github.com/wailsapp/mimetype v1.4.1 // indirect
 	golang.org/x/crypto v0.14.0 // indirect
 	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 // indirect

v2/examples/customlayout/go.sum

@@ -56,6 +56,7 @@ github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQ
 github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
 github.com/wailsapp/go-webview2 v1.0.7 h1:s95+7irJsAsTy1RsjJ6N0cYX7tZ4gP7Uzawds0L2urs=
 github.com/wailsapp/go-webview2 v1.0.7/go.mod h1:Uk2BePfCRzttBBjFrBmqKGJd41P6QIHeV9kTgIeOZNo=
+github.com/wailsapp/go-webview2 v1.0.10/go.mod h1:Uk2BePfCRzttBBjFrBmqKGJd41P6QIHeV9kTgIeOZNo=
 github.com/wailsapp/mimetype v1.4.1 h1:pQN9ycO7uo4vsUUuPeHEYoUkLVkaRntMnHJxVwYhwHs=
 github.com/wailsapp/mimetype v1.4.1/go.mod h1:9aV5k31bBOv5z6u+QP8TltzvNGJPmNJD4XlAL3U+j3o=
 golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=

v2/go.mod

@@ -1,6 +1,8 @@
 module github.com/wailsapp/wails/v2
 
-go 1.18
+go 1.21
+
+toolchain go1.21.0
 
 require (
 	github.com/Masterminds/semver v1.5.0

v2/internal/app/app_devtools_not.go

@@ -2,6 +2,7 @@
 
 package app
 
+// IsDevtoolsEnabled returns true if devtools should be enabled
 // Note: devtools flag is also added in debug builds
 func IsDevtoolsEnabled() bool {
 	return false

v2/internal/binding/binding.go

@@ -60,7 +60,6 @@ func NewBindings(logger *logger.Logger, structPointersToBind []interface{}, exem
 
 // Add the given struct methods to the Bindings
 func (b *Bindings) Add(structPtr interface{}) error {
-
 	methods, err := b.getMethods(structPtr)
 	if err != nil {
 		return fmt.Errorf("cannot bind value to app: %s", err.Error())
@@ -146,7 +145,6 @@ func (b *Bindings) GenerateModels() ([]byte, error) {
 }
 
 func (b *Bindings) WriteModels(modelsDir string) error {
-
 	modelsData, err := b.GenerateModels()
 	if err != nil {
 		return err
@@ -157,7 +155,7 @@ func (b *Bindings) WriteModels(modelsDir string) error {
 	}
 
 	filename := filepath.Join(modelsDir, "models.ts")
-	err = os.WriteFile(filename, modelsData, 0755)
+	err = os.WriteFile(filename, modelsData, 0o755)
 	if err != nil {
 		return err
 	}

v2/internal/binding/boundMethod.go

@@ -28,7 +28,6 @@ func (b *BoundMethod) OutputCount() int {
 
 // ParseArgs method converts the input json into the types expected by the method
 func (b *BoundMethod) ParseArgs(args []json.RawMessage) ([]interface{}, error) {
-
 	result := make([]interface{}, b.InputCount())
 	if len(args) != b.InputCount() {
 		return nil, fmt.Errorf("received %d arguments to method '%s', expected %d", len(args), b.Name, b.InputCount())

v2/internal/binding/db.go

@@ -34,7 +34,6 @@ func newDB() *DB {
 // GetMethodFromStore returns the method for the given package/struct/method names
 // nil is returned if any one of those does not exist
 func (d *DB) GetMethodFromStore(packageName string, structName string, methodName string) *BoundMethod {
-
 	// Lock the db whilst processing and unlock on return
 	d.lock.RLock()
 	defer d.lock.RUnlock()
@@ -53,7 +52,6 @@ func (d *DB) GetMethodFromStore(packageName string, structName string, methodNam
 // GetMethod returns the method for the given qualified method name
 // qualifiedMethodName is "packagename.structname.methodname"
 func (d *DB) GetMethod(qualifiedMethodName string) *BoundMethod {
-
 	// Lock the db whilst processing and unlock on return
 	d.lock.RLock()
 	defer d.lock.RUnlock()
@@ -72,7 +70,6 @@ func (d *DB) GetObfuscatedMethod(id int) *BoundMethod {
 
 // AddMethod adds the given method definition to the db using the given qualified path: packageName.structName.methodName
 func (d *DB) AddMethod(packageName string, structName string, methodName string, methodDefinition *BoundMethod) {
-
 	// Lock the db whilst processing and unlock on return
 	d.lock.Lock()
 	defer d.lock.Unlock()
@@ -99,12 +96,10 @@ func (d *DB) AddMethod(packageName string, structName string, methodName string,
 	// Store in the methodMap
 	key := packageName + "." + structName + "." + methodName
 	d.methodMap[key] = methodDefinition
-
 }
 
 // ToJSON converts the method map to JSON
 func (d *DB) ToJSON() (string, error) {
-
 	// Lock the db whilst processing and unlock on return
 	d.lock.RLock()
 	defer d.lock.RUnlock()
@@ -120,8 +115,7 @@ func (d *DB) ToJSON() (string, error) {
 
 // UpdateObfuscatedCallMap sets up the secure call mappings
 func (d *DB) UpdateObfuscatedCallMap() map[string]int {
-
+	mappings := make(map[string]int)
-	var mappings = make(map[string]int)
 
 	// Iterate map keys and sort them
 	keys := make([]string, 0, len(d.methodMap))

v2/internal/binding/generate.go

@@ -15,12 +15,14 @@ import (
 	"github.com/leaanthony/slicer"
 )
 
-var mapRegex *regexp.Regexp
+var (
-var keyPackageIndex int
+	mapRegex          *regexp.Regexp
-var keyTypeIndex int
+	keyPackageIndex   int
-var valueArrayIndex int
+	keyTypeIndex      int
-var valuePackageIndex int
+	valueArrayIndex   int
-var valueTypeIndex int
+	valuePackageIndex int
+	valueTypeIndex    int
+)
 
 func init() {
 	mapRegex = regexp.MustCompile(`(?:map\[(?:(?P<keyPackage>\w+)\.)?(?P<keyType>\w+)])?(?P<valueArray>\[])?(?:\*?(?P<valuePackage>\w+)\.)?(?P<valueType>.+)`)
@@ -81,9 +83,7 @@ func (b *Bindings) GenerateGoBindings(baseDir string) error {
 				} else {
 					jsoutput.WriteString(fmt.Sprintf("  return window['go']['%s']['%s']['%s'](%s);", packageName, structName, methodName, argsString))
 				}
-				jsoutput.WriteString("\n")
+				jsoutput.WriteString("\n}\n")
-				jsoutput.WriteString(fmt.Sprintf("}"))
-				jsoutput.WriteString("\n")
 
 				// Generate TS
 				tsBody.WriteString(fmt.Sprintf("\nexport function %s(", methodName))
@@ -127,12 +127,12 @@ func (b *Bindings) GenerateGoBindings(baseDir string) error {
 			tsContent.WriteString(tsBody.String())
 
 			jsfilename := filepath.Join(packageDir, structName+".js")
-			err = os.WriteFile(jsfilename, jsoutput.Bytes(), 0755)
+			err = os.WriteFile(jsfilename, jsoutput.Bytes(), 0o755)
 			if err != nil {
 				return err
 			}
 			tsfilename := filepath.Join(packageDir, structName+".d.ts")
-			err = os.WriteFile(tsfilename, tsContent.Bytes(), 0755)
+			err = os.WriteFile(tsfilename, tsContent.Bytes(), 0o755)
 			if err != nil {
 				return err
 			}

v2/internal/binding/reflect.go

@@ -25,7 +25,6 @@ func isStruct(value interface{}) bool {
 }
 
 func (b *Bindings) getMethods(value interface{}) ([]*BoundMethod, error) {
-
 	// Create result placeholder
 	var result []*BoundMethod
 
@@ -169,7 +168,6 @@ func getPackageName(in string) string {
 func getSplitReturn(in string) (string, string) {
 	result := strings.Split(in, ".")
 	return result[0], result[1]
-
 }
 
 func hasElements(typ reflect.Type) bool {

v2/internal/frontend/calls.go

@@ -1,5 +1,5 @@
 package frontend
 
 type Calls interface {
-	Callback(string)
+	Callback(message string)
 }

v2/internal/frontend/desktop/darwin/callbacks.go

@@ -12,6 +12,7 @@ package darwin
 #include <stdlib.h>
 */
 import "C"
+
 import (
 	"errors"
 	"strconv"
@@ -20,7 +21,6 @@ import (
 )
 
 func (f *Frontend) handleCallback(menuItemID uint) error {
-
 	menuItem := getMenuItemForID(menuItemID)
 	if menuItem == nil {
 		return errors.New("unknown menuItem ID: " + strconv.Itoa(int(menuItemID)))

v2/internal/frontend/desktop/darwin/clipboard.go

@@ -16,7 +16,6 @@ func (f *Frontend) ClipboardGetText() (string, error) {
 }
 
 func (f *Frontend) ClipboardSetText(text string) error {
-
 	copyCmd := exec.Command("pbcopy")
 	in, err := copyCmd.StdinPipe()
 	if err != nil {

v2/internal/frontend/desktop/darwin/dialog.go

@@ -11,6 +11,7 @@ package darwin
 #import "WailsContext.h"
 */
 import "C"
+
 import (
 	"encoding/json"
 	"fmt"
@@ -23,10 +24,12 @@ import (
 )
 
 // Obj-C dialog methods send the response to this channel
-var messageDialogResponse = make(chan int)
+var (
-var openFileDialogResponse = make(chan string)
+	messageDialogResponse  = make(chan int)
-var saveFileDialogResponse = make(chan string)
+	openFileDialogResponse = make(chan string)
-var dialogLock sync.Mutex
+	saveFileDialogResponse = make(chan string)
+	dialogLock             sync.Mutex
+)
 
 // OpenDirectoryDialog prompts the user to select a directory
 func (f *Frontend) OpenDirectoryDialog(options frontend.OpenDialogOptions) (string, error) {
@@ -74,7 +77,7 @@ func (f *Frontend) openDialog(options *frontend.OpenDialogOptions, multiple bool
 	filters := filterStrings.Join(";")
 	C.OpenFileDialog(f.mainWindow.context, title, defaultFilename, defaultDirectory, allowDirectories, allowFiles, canCreateDirectories, treatPackagesAsDirectories, resolveAliases, showHiddenFiles, allowMultipleFileSelection, c.String(filters))
 
-	var result = <-openFileDialogResponse
+	result := <-openFileDialogResponse
 
 	var parsedResults []string
 	err := json.Unmarshal([]byte(result), &parsedResults)
@@ -130,7 +133,7 @@ func (f *Frontend) SaveFileDialog(options frontend.SaveDialogOptions) (string, e
 	filters := filterStrings.Join(";")
 	C.SaveFileDialog(f.mainWindow.context, title, defaultFilename, defaultDirectory, canCreateDirectories, treatPackagesAsDirectories, showHiddenFiles, c.String(filters))
 
-	var result = <-saveFileDialogResponse
+	result := <-saveFileDialogResponse
 
 	return result, nil
 }
@@ -165,7 +168,7 @@ func (f *Frontend) MessageDialog(options frontend.MessageDialogOptions) (string,
 
 	C.MessageDialog(f.mainWindow.context, dialogType, title, message, buttons[0], buttons[1], buttons[2], buttons[3], defaultButton, cancelButton, iconData, iconDataLength)
 
-	var result = <-messageDialogResponse
+	result := <-messageDialogResponse
 
 	selectedC := buttons[result]
 	var selected string

v2/internal/frontend/desktop/darwin/frontend.go

@@ -14,6 +14,7 @@ package darwin
 #include <stdlib.h>
 */
 import "C"
+
 import (
 	"context"
 	"encoding/json"
@@ -36,15 +37,16 @@ import (
 
 const startURL = "wails://wails/"
 
-var messageBuffer = make(chan string, 100)
+var (
-var requestBuffer = make(chan webview.Request, 100)
+	messageBuffer        = make(chan string, 100)
-var callbackBuffer = make(chan uint, 10)
+	requestBuffer        = make(chan webview.Request, 100)
-var openFilepathBuffer = make(chan string, 100)
+	callbackBuffer       = make(chan uint, 10)
-var openUrlBuffer = make(chan string, 100)
+	openFilepathBuffer   = make(chan string, 100)
-var secondInstanceBuffer = make(chan options.SecondInstanceData, 1)
+	openUrlBuffer        = make(chan string, 100)
+	secondInstanceBuffer = make(chan options.SecondInstanceData, 1)
+)
 
 type Frontend struct {
-
 	// Context
 	ctx context.Context
 
@@ -153,6 +155,7 @@ func (f *Frontend) startRequestProcessor() {
 		f.assets.ServeWebViewRequest(request)
 	}
 }
+
 func (f *Frontend) startCallbackProcessor() {
 	for callback := range callbackBuffer {
 		err := f.handleCallback(callback)
@@ -171,15 +174,12 @@ func (f *Frontend) WindowReloadApp() {
 }
 
 func (f *Frontend) WindowSetSystemDefaultTheme() {
-	return
 }
 
 func (f *Frontend) WindowSetLightTheme() {
-	return
 }
 
 func (f *Frontend) WindowSetDarkTheme() {
-	return
 }
 
 func (f *Frontend) Run(ctx context.Context) error {
@@ -189,8 +189,8 @@ func (f *Frontend) Run(ctx context.Context) error {
 		SetupSingleInstance(f.frontendOptions.SingleInstanceLock.UniqueId)
 	}
 
-	var _debug = ctx.Value("debug")
+	_debug := ctx.Value("debug")
-	var _devtoolsEnabled = ctx.Value("devtoolsEnabled")
+	_devtoolsEnabled := ctx.Value("devtoolsEnabled")
 
 	if _debug != nil {
 		f.debug = _debug.(bool)
@@ -215,6 +215,7 @@ func (f *Frontend) Run(ctx context.Context) error {
 func (f *Frontend) WindowCenter() {
 	f.mainWindow.Center()
 }
+
 func (f *Frontend) WindowSetAlwaysOnTop(onTop bool) {
 	f.mainWindow.SetAlwaysOnTop(onTop)
 }
@@ -222,6 +223,7 @@ func (f *Frontend) WindowSetAlwaysOnTop(onTop bool) {
 func (f *Frontend) WindowSetPosition(x, y int) {
 	f.mainWindow.SetPosition(x, y)
 }
+
 func (f *Frontend) WindowGetPosition() (int, int) {
 	return f.mainWindow.GetPosition()
 }
@@ -253,6 +255,7 @@ func (f *Frontend) WindowShow() {
 func (f *Frontend) WindowHide() {
 	f.mainWindow.Hide()
 }
+
 func (f *Frontend) Show() {
 	f.mainWindow.ShowApplication()
 }
@@ -260,18 +263,23 @@ func (f *Frontend) Show() {
 func (f *Frontend) Hide() {
 	f.mainWindow.HideApplication()
 }
+
 func (f *Frontend) WindowMaximise() {
 	f.mainWindow.Maximise()
 }
+
 func (f *Frontend) WindowToggleMaximise() {
 	f.mainWindow.ToggleMaximise()
 }
+
 func (f *Frontend) WindowUnmaximise() {
 	f.mainWindow.UnMaximise()
 }
+
 func (f *Frontend) WindowMinimise() {
 	f.mainWindow.Minimise()
 }
+
 func (f *Frontend) WindowUnminimise() {
 	f.mainWindow.UnMinimise()
 }
@@ -279,6 +287,7 @@ func (f *Frontend) WindowUnminimise() {
 func (f *Frontend) WindowSetMinSize(width int, height int) {
 	f.mainWindow.SetMinSize(width, height)
 }
+
 func (f *Frontend) WindowSetMaxSize(width int, height int) {
 	f.mainWindow.SetMaxSize(width, height)
 }
@@ -345,7 +354,6 @@ func (f *Frontend) Notify(name string, data ...interface{}) {
 }
 
 func (f *Frontend) processMessage(message string) {
-
 	if message == "DomReady" {
 		if f.frontendOptions.OnDomReady != nil {
 			f.frontendOptions.OnDomReady(f.ctx)
@@ -388,7 +396,6 @@ func (f *Frontend) processMessage(message string) {
 			f.logger.Info("Unknown message returned from dispatcher: %+v", result)
 		}
 	}()
-
 }
 
 func (f *Frontend) ProcessOpenFileEvent(filePath string) {

v2/internal/frontend/desktop/darwin/inspector.go

@@ -7,5 +7,4 @@ import (
 )
 
 func showInspector(_ unsafe.Pointer) {
-
 }

v2/internal/frontend/desktop/darwin/menu.go

@@ -13,6 +13,7 @@ package darwin
 #include <stdlib.h>
 */
 import "C"
+
 import (
 	"unsafe"
 
@@ -122,7 +123,6 @@ func processMenuItem(parent *NSMenu, menuItem *menu.MenuItem) *MenuItem {
 	}
 
 	return parent.AddMenuItem(menuItem)
-
 }
 
 func (f *Frontend) MenuSetApplicationMenu(menu *menu.Menu) {

v2/internal/frontend/desktop/darwin/menuitem.go

@@ -13,16 +13,19 @@ package darwin
 #include <stdlib.h>
 */
 import "C"
+
 import (
 	"log"
 	"math"
 	"sync"
 )
 
-var menuItemToID = make(map[*MenuItem]uint)
+var (
-var idToMenuItem = make(map[uint]*MenuItem)
+	menuItemToID      = make(map[*MenuItem]uint)
-var menuItemLock sync.Mutex
+	idToMenuItem      = make(map[uint]*MenuItem)
-var menuItemIDCounter uint = 0
+	menuItemLock      sync.Mutex
+	menuItemIDCounter uint = 0
+)
 
 func createMenuItemID(item *MenuItem) uint {
 	menuItemLock.Lock()

v2/internal/frontend/desktop/darwin/screen.go

@@ -82,6 +82,7 @@ Screen GetNthScreen(int nth, void *inctx){
 
 */
 import "C"
+
 import (
 	"unsafe"
 

v2/internal/frontend/desktop/darwin/single_instance.go

@@ -10,21 +10,22 @@ package darwin
 
 */
 import "C"
+
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/wailsapp/wails/v2/pkg/options"
 	"os"
 	"strings"
 	"syscall"
 	"unsafe"
+
+	"github.com/wailsapp/wails/v2/pkg/options"
 )
 
 func SetupSingleInstance(uniqueID string) {
 	lockFilePath := getTempDir()
 	lockFileName := uniqueID + ".lock"
 	_, err := createLockFile(lockFilePath + "/" + lockFileName)
-
 	// if lockFile exist – send notification to second instance
 	if err != nil {
 		c := NewCalloc()
@@ -63,7 +64,7 @@ func HandleSecondInstanceData(secondInstanceMessage *C.char) {
 // exclusive lock on it. If the file already exists AND is still locked, it will
 // fail.
 func createLockFile(filename string) (*os.File, error) {
-	file, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE, 0600)
+	file, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE, 0o600)
 	if err != nil {
 		fmt.Printf("Failed to open lockfile %s: %s", filename, err)
 		return nil, err

v2/internal/frontend/desktop/darwin/window.go

@@ -13,6 +13,7 @@ package darwin
 #include <stdlib.h>
 */
 import "C"
+
 import (
 	"log"
 	"runtime"
@@ -46,7 +47,6 @@ func bool2CboolPtr(value bool) *C.bool {
 }
 
 func NewWindow(frontendOptions *options.App, debug bool, devtools bool) *Window {
-
 	c := NewCalloc()
 	defer c.Free()
 
@@ -196,6 +196,7 @@ func (w *Window) SetTitle(title string) {
 func (w *Window) Maximise() {
 	C.Maximise(w.context)
 }
+
 func (w *Window) ToggleMaximise() {
 	C.ToggleMaximise(w.context)
 }
@@ -251,6 +252,7 @@ func (w *Window) Show() {
 func (w *Window) Hide() {
 	C.Hide(w.context)
 }
+
 func (w *Window) ShowApplication() {
 	C.ShowApplication(w.context)
 }

v2/internal/frontend/desktop/windows/dialog.go

@@ -47,7 +47,7 @@ func (f *Frontend) OpenDirectoryDialog(options frontend.OpenDialogOptions) (stri
 			return cfd.NewSelectFolderDialog(config)
 		}, false)
 
-	if err != nil && err != cfd.ErrorCancelled {
+	if err != nil && err != cfd.ErrCancelled {
 		return "", err
 	}
 	return result.(string), nil
@@ -72,7 +72,7 @@ func (f *Frontend) OpenFileDialog(options frontend.OpenDialogOptions) (string, e
 			return cfd.NewOpenFileDialog(config)
 		}, false)
 
-	if err != nil && err != cfd.ErrorCancelled {
+	if err != nil && err != cfd.ErrCancelled {
 		return "", err
 	}
 	return result.(string), nil
@@ -99,7 +99,7 @@ func (f *Frontend) OpenMultipleFilesDialog(options frontend.OpenDialogOptions) (
 			return cfd.NewOpenMultipleFilesDialog(config)
 		}, true)
 
-	if err != nil && err != cfd.ErrorCancelled {
+	if err != nil && err != cfd.ErrCancelled {
 		return nil, err
 	}
 	return result.([]string), nil
@@ -126,7 +126,7 @@ func (f *Frontend) SaveFileDialog(options frontend.SaveDialogOptions) (string, e
 			return cfd.NewSaveFileDialog(config)
 		}, false)
 
-	if err != nil && err != cfd.ErrorCancelled {
+	if err != nil && err != cfd.ErrCancelled {
 		return "", err
 	}
 	return result.(string), nil

v2/internal/frontend/dispatcher/calls.go

@@ -15,7 +15,6 @@ type callMessage struct {
 }
 
 func (d *Dispatcher) processCallMessage(message string, sender frontend.Frontend) (string, error) {
-
 	var payload callMessage
 	err := json.Unmarshal([]byte(message[1:]), &payload)
 	if err != nil {

v2/internal/frontend/dispatcher/events.go

@@ -3,6 +3,7 @@ package dispatcher
 import (
 	"encoding/json"
 	"errors"
+
 	"github.com/wailsapp/wails/v2/internal/frontend"
 )
 

v2/internal/frontend/dispatcher/securecalls.go

@@ -3,6 +3,7 @@ package dispatcher
 import (
 	"encoding/json"
 	"fmt"
+
 	"github.com/wailsapp/wails/v2/internal/frontend"
 )
 
@@ -13,7 +14,6 @@ type secureCallMessage struct {
 }
 
 func (d *Dispatcher) processSecureCallMessage(message string, sender frontend.Frontend) (string, error) {
-
 	var payload secureCallMessage
 	err := json.Unmarshal([]byte(message[1:]), &payload)
 	if err != nil {

v2/internal/frontend/dispatcher/systemcalls.go

@@ -4,9 +4,10 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"strings"
 
+	"github.com/wailsapp/wails/v2/pkg/runtime"
+
 	"github.com/wailsapp/wails/v2/internal/frontend"
 )
 
@@ -23,7 +24,6 @@ type size struct {
 }
 
 func (d *Dispatcher) processSystemCall(payload callMessage, sender frontend.Frontend) (interface{}, error) {
-
 	// Strip prefix
 	name := strings.TrimPrefix(payload.Name, systemCallPrefix)
 
@@ -64,5 +64,4 @@ func (d *Dispatcher) processSystemCall(payload callMessage, sender frontend.Fron
 	default:
 		return nil, fmt.Errorf("unknown systemcall message: %s", payload.Name)
 	}
-
 }

v2/internal/frontend/frontend.go

@@ -77,7 +77,7 @@ type MessageDialogOptions struct {
 }
 
 type Frontend interface {
-	Run(context.Context) error
+	Run(ctx context.Context) error
 	RunMainLoop()
 	ExecJS(js string)
 	Hide()

v2/internal/frontend/runtime/events.go

@@ -143,7 +143,7 @@ func (e *Events) notifyBackend(eventName string, data ...interface{}) {
 	}
 
 	// Do we have items to delete?
-	if itemsToDelete == true {
+	if itemsToDelete {
 
 		// Create a new Listeners slice
 		var newListeners []*eventListener

v2/internal/fs/fs.go

@@ -2,6 +2,7 @@ package fs
 
 import (
 	"crypto/md5"
+	"encoding/hex"
 	"fmt"
 	"io"
 	"io/fs"
@@ -27,14 +28,14 @@ func RelativeToCwd(relativePath string) (string, error) {
 
 // Mkdir will create the given directory
 func Mkdir(dirname string) error {
-	return os.Mkdir(dirname, 0755)
+	return os.Mkdir(dirname, 0o755)
 }
 
 // MkDirs creates the given nested directories.
 // Returns error on failure
 func MkDirs(fullPath string, mode ...os.FileMode) error {
 	var perms os.FileMode
-	perms = 0755
+	perms = 0o755
 	if len(mode) == 1 {
 		perms = mode[0]
 	}
@@ -111,7 +112,7 @@ func RelativePath(relativepath string, optionalpaths ...string) string {
 		// I'm allowing this for 1 reason only: It's fatal if the path
 		// supplied is wrong as it's only used internally in Wails. If we get
 		// that path wrong, we should know about it immediately. The other reason is
-		// that it cuts down a ton of unnecassary error handling.
+		// that it cuts down a ton of unnecessary error handling.
 		panic(err)
 	}
 	return result
@@ -141,7 +142,7 @@ func MD5File(filename string) (string, error) {
 		return "", err
 	}
 
-	return fmt.Sprintf("%x", h.Sum(nil)), nil
+	return hex.EncodeToString(h.Sum(nil)), nil
 }
 
 // MustMD5File will call MD5File and abort the program on error
@@ -157,7 +158,7 @@ func MustMD5File(filename string) string {
 // MustWriteString will attempt to write the given data to the given filename
 // It will abort the program in the event of a failure
 func MustWriteString(filename string, data string) {
-	err := os.WriteFile(filename, []byte(data), 0755)
+	err := os.WriteFile(filename, []byte(data), 0o755)
 	if err != nil {
 		fatal("Unable to write file", filename, ":", err.Error())
 		os.Exit(1)
@@ -194,7 +195,6 @@ func GetSubdirectories(rootDir string) (*slicer.StringSlicer, error) {
 }
 
 func DirIsEmpty(dir string) (bool, error) {
-
 	// CREDIT: https://stackoverflow.com/a/30708914/8325411
 	f, err := os.Open(dir)
 	if err != nil {
@@ -284,7 +284,6 @@ func SetPermissions(dir string, perm os.FileMode) error {
 // Symlinks are ignored and skipped.
 // Credit: https://gist.github.com/r0l1/92462b38df26839a3ca324697c8cba04
 func CopyDirExtended(src string, dst string, ignore []string) (err error) {
-
 	ignoreList := slicer.String(ignore)
 	src = filepath.Clean(src)
 	dst = filepath.Clean(dst)
@@ -382,7 +381,6 @@ func FindPathToFile(fsys fs.FS, file string) (string, error) {
 // FindFileInParents searches for a file in the current directory and all parent directories.
 // Returns the absolute path to the file if found, otherwise an empty string
 func FindFileInParents(path string, filename string) string {
-
 	// Check for bad paths
 	if _, err := os.Stat(path); err != nil {
 		return ""

v2/internal/github/github.go

@@ -3,13 +3,14 @@ package github
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/charmbracelet/glamour"
 	"io"
 	"net/http"
 	"net/url"
 	"runtime"
 	"sort"
 	"strings"
+
+	"github.com/charmbracelet/glamour"
 )
 
 func GetReleaseNotes(tagVersion string, noColour bool) string {
@@ -57,7 +58,6 @@ func GetReleaseNotes(tagVersion string, noColour bool) string {
 // GetVersionTags gets the list of tags on the Wails repo
 // It returns a list of sorted tags in descending order
 func GetVersionTags() ([]*SemanticVersion, error) {
-
 	result := []*SemanticVersion{}
 	var err error
 
@@ -97,7 +97,6 @@ func GetVersionTags() ([]*SemanticVersion, error) {
 
 // GetLatestStableRelease gets the latest stable release on GitHub
 func GetLatestStableRelease() (result *SemanticVersion, err error) {
-
 	tags, err := GetVersionTags()
 	if err != nil {
 		return nil, err
@@ -114,7 +113,6 @@ func GetLatestStableRelease() (result *SemanticVersion, err error) {
 
 // GetLatestPreRelease gets the latest prerelease on GitHub
 func GetLatestPreRelease() (result *SemanticVersion, err error) {
-
 	tags, err := GetVersionTags()
 	if err != nil {
 		return nil, err

v2/internal/go-common-file-dialog/cfd/CommonFileDialog_nonWindows.go

@@ -5,24 +5,24 @@ package cfd
 
 import "fmt"
 
-var unsupportedError = fmt.Errorf("common file dialogs are only available on windows")
+var errUnsupported = fmt.Errorf("common file dialogs are only available on windows")
 
 // TODO doc
 func NewOpenFileDialog(config DialogConfig) (OpenFileDialog, error) {
-	return nil, unsupportedError
+	return nil, errUnsupported
 }
 
 // TODO doc
 func NewOpenMultipleFilesDialog(config DialogConfig) (OpenMultipleFilesDialog, error) {
-	return nil, unsupportedError
+	return nil, errUnsupported
 }
 
 // TODO doc
 func NewSelectFolderDialog(config DialogConfig) (SelectFolderDialog, error) {
-	return nil, unsupportedError
+	return nil, errUnsupported
 }
 
 // TODO doc
 func NewSaveFileDialog(config DialogConfig) (SaveFileDialog, error) {
-	return nil, unsupportedError
+	return nil, errUnsupported
 }

v2/internal/go-common-file-dialog/cfd/errors.go

@@ -2,6 +2,4 @@ package cfd
 
 import "errors"
 
-var (
+var ErrCancelled = errors.New("cancelled by user")
-	ErrorCancelled = errors.New("cancelled by user")
-)

v2/internal/go-common-file-dialog/cfd/iFileOpenDialog.go

@@ -178,7 +178,7 @@ func (vtbl *iFileOpenDialogVtbl) getResultsStrings(objPtr unsafe.Pointer) ([]str
 		return nil, err
 	}
 	if shellItemArray == nil {
-		return nil, ErrorCancelled
+		return nil, ErrCancelled
 	}
 	defer shellItemArray.vtbl.release(unsafe.Pointer(shellItemArray))
 	count, err := shellItemArray.vtbl.getCount(unsafe.Pointer(shellItemArray))

v2/internal/go-common-file-dialog/cfd/iShellItemArray.go

@@ -60,7 +60,7 @@ func (vtbl *iShellItemArrayVtbl) getItemAt(objPtr unsafe.Pointer, index uintptr)
 		return "", err
 	}
 	if shellItem == nil {
-		return "", ErrorCancelled
+		return "", ErrCancelled
 	}
 	defer shellItem.vtbl.release(unsafe.Pointer(shellItem))
 	return shellItem.vtbl.getDisplayName(unsafe.Pointer(shellItem))

v2/internal/go-common-file-dialog/cfd/vtblCommonFunc.go

@@ -179,7 +179,7 @@ func (vtbl *iFileDialogVtbl) getResultString(objPtr unsafe.Pointer) (string, err
 		return "", err
 	}
 	if shellItem == nil {
-		return "", ErrorCancelled
+		return "", ErrCancelled
 	}
 	defer shellItem.vtbl.release(unsafe.Pointer(shellItem))
 	return shellItem.vtbl.getDisplayName(unsafe.Pointer(shellItem))

v2/internal/go-common-file-dialog/cfdutil/CFDUtil.go

@@ -10,7 +10,9 @@ func ShowOpenFileDialog(config cfd.DialogConfig) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	defer dialog.Release()
+	defer func() {
+		_ = dialog.Release()
+	}()
 	return dialog.ShowAndGetResult()
 }
 
@@ -20,7 +22,9 @@ func ShowOpenMultipleFilesDialog(config cfd.DialogConfig) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	defer dialog.Release()
+	defer func() {
+		_ = dialog.Release()
+	}()
 	return dialog.ShowAndGetResults()
 }
 
@@ -30,7 +34,9 @@ func ShowPickFolderDialog(config cfd.DialogConfig) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	defer dialog.Release()
+	defer func() {
+		_ = dialog.Release()
+	}()
 	return dialog.ShowAndGetResult()
 }
 
@@ -40,6 +46,8 @@ func ShowSaveFileDialog(config cfd.DialogConfig) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	defer dialog.Release()
+	defer func() {
+		_ = dialog.Release()
+	}()
 	return dialog.ShowAndGetResult()
 }

v2/internal/gomod/gomod.go

@@ -2,6 +2,7 @@ package gomod
 
 import (
 	"fmt"
+
 	"github.com/Masterminds/semver"
 	"golang.org/x/mod/modfile"
 )

v2/internal/gomod/gomod_data_unix.go

@@ -10,6 +10,7 @@ require github.com/wailsapp/wails/v2 v2.0.0-beta.7
 
 //replace github.com/wailsapp/wails/v2 v2.0.0-beta.7 => /home/lea/wails/v2
 `
+
 const basicUpdated string = `module changeme
 
 go 1.17
@@ -29,6 +30,7 @@ require (
 
 //replace github.com/wailsapp/wails/v2 v2.0.0-beta.7 => /home/lea/wails/v2
 `
+
 const multilineReplace = `module changeme
 
 go 1.17
@@ -98,6 +100,7 @@ require (
 
 replace github.com/wailsapp/wails/v2 v2.0.0-beta.20 => /home/lea/wails/v2
 `
+
 const multilineReplaceNoVersionUpdated = `module changeme
 
 go 1.17
@@ -108,6 +111,7 @@ require (
 
 replace github.com/wailsapp/wails/v2 => /home/lea/wails/v2
 `
+
 const multilineReplaceNoVersionBlockUpdated = `module changeme
 
 go 1.17

v2/internal/logger/custom_logger.go

@@ -86,7 +86,6 @@ func (l *customLogger) Warning(format string, args ...interface{}) {
 func (l *customLogger) Error(format string, args ...interface{}) {
 	format = fmt.Sprintf("%s | %s", l.name, format)
 	l.logger.Error(format, args...)
-
 }
 
 // Fatal level logging. Works like Sprintf.

v2/internal/logger/default_logger.go

@@ -84,7 +84,6 @@ func (l *Logger) Info(format string, args ...interface{}) {
 	if l.logLevel <= logger.INFO {
 		l.output.Info(fmt.Sprintf(format, args...))
 	}
-
 }
 
 // Warning level logging. Works like Sprintf.
@@ -99,7 +98,6 @@ func (l *Logger) Error(format string, args ...interface{}) {
 	if l.logLevel <= logger.ERROR {
 		l.output.Error(fmt.Sprintf(format, args...))
 	}
-
 }
 
 // Fatal level logging. Works like Sprintf.

v2/internal/menumanager/applicationmenu.go

@@ -3,7 +3,6 @@ package menumanager
 import "github.com/wailsapp/wails/v2/pkg/menu"
 
 func (m *Manager) SetApplicationMenu(applicationMenu *menu.Menu) error {
-
 	if applicationMenu == nil {
 		return nil
 	}
@@ -38,7 +37,6 @@ func (m *Manager) UpdateApplicationMenu() (string, error) {
 }
 
 func (m *Manager) processApplicationMenu() error {
-
 	// Process the menu
 	m.processedApplicationMenu = NewWailsMenu(m.applicationMenuItemMap, m.applicationMenu)
 	m.processRadioGroups(m.processedApplicationMenu, m.applicationMenuItemMap)

v2/internal/menumanager/contextmenu.go

@@ -23,7 +23,6 @@ func (t *ContextMenu) AsJSON() (string, error) {
 }
 
 func NewContextMenu(contextMenu *menu.ContextMenu) *ContextMenu {
-
 	result := &ContextMenu{
 		ID:          contextMenu.ID,
 		menu:        contextMenu.Menu,
@@ -37,7 +36,6 @@ func NewContextMenu(contextMenu *menu.ContextMenu) *ContextMenu {
 }
 
 func (m *Manager) AddContextMenu(contextMenu *menu.ContextMenu) {
-
 	newContextMenu := NewContextMenu(contextMenu)
 
 	// Save the references

v2/internal/menumanager/menuitemmap.go

@@ -2,8 +2,10 @@ package menumanager
 
 import (
 	"fmt"
-	"github.com/wailsapp/wails/v2/pkg/menu"
+	"strconv"
 	"sync"
+
+	"github.com/wailsapp/wails/v2/pkg/menu"
 )
 
 // MenuItemMap holds a mapping between menuIDs and menu items
@@ -48,14 +50,13 @@ func (m *MenuItemMap) Dump() {
 // GenerateMenuID returns a unique string ID for a menu item
 func (m *MenuItemMap) generateMenuID() string {
 	m.menuIDCounterMutex.Lock()
-	result := fmt.Sprintf("%d", m.menuIDCounter)
+	result := strconv.FormatInt(m.menuIDCounter, 10)
 	m.menuIDCounter++
 	m.menuIDCounterMutex.Unlock()
 	return result
 }
 
 func (m *MenuItemMap) processMenuItem(item *menu.MenuItem) {
-
 	if item.SubMenu != nil {
 		for _, submenuitem := range item.SubMenu.Items {
 			m.processMenuItem(submenuitem)

v2/internal/menumanager/menumanager.go

@@ -2,11 +2,11 @@ package menumanager
 
 import (
 	"fmt"
+
 	"github.com/wailsapp/wails/v2/pkg/menu"
 )
 
 type Manager struct {
-
 	// The application menu.
 	applicationMenu          *menu.Menu
 	applicationMenuJSON      string
@@ -43,7 +43,6 @@ func (m *Manager) getMenuItemByID(menuMap *MenuItemMap, menuId string) *menu.Men
 }
 
 func (m *Manager) ProcessClick(menuID string, data string, menuType string, parentID string) error {
-
 	var menuItemMap *MenuItemMap
 
 	switch menuType {

v2/internal/menumanager/processedMenu.go

@@ -2,6 +2,7 @@ package menumanager
 
 import (
 	"encoding/json"
+
 	"github.com/wailsapp/wails/v2/pkg/menu"
 	"github.com/wailsapp/wails/v2/pkg/menu/keys"
 )
@@ -47,7 +48,6 @@ type ProcessedMenuItem struct {
 }
 
 func NewProcessedMenuItem(menuItemMap *MenuItemMap, menuItem *menu.MenuItem) *ProcessedMenuItem {
-
 	ID := menuItemMap.menuItemToIDMap[menuItem]
 
 	// Parse ANSI text
@@ -92,7 +92,6 @@ type ProcessedMenu struct {
 }
 
 func NewProcessedMenu(menuItemMap *MenuItemMap, menu *menu.Menu) *ProcessedMenu {
-
 	result := &ProcessedMenu{}
 	if menu != nil {
 		for _, item := range menu.Items {
@@ -131,7 +130,6 @@ func NewWailsMenu(menuItemMap *MenuItemMap, menu *menu.Menu) *WailsMenu {
 }
 
 func (w *WailsMenu) AsJSON() (string, error) {
-
 	menuAsJSON, err := json.Marshal(w)
 	if err != nil {
 		return "", err
@@ -150,7 +148,6 @@ func (w *WailsMenu) processRadioGroups() {
 }
 
 func (w *WailsMenu) processMenuItem(item *ProcessedMenuItem) {
-
 	switch item.Type {
 
 	// We need to recurse submenus
@@ -172,7 +169,6 @@ func (w *WailsMenu) processMenuItem(item *ProcessedMenuItem) {
 }
 
 func (w *WailsMenu) finaliseRadioGroup() {
-
 	// If we were processing a radio group, fix up the references
 	if len(w.currentRadioGroup) > 0 {
 

v2/internal/menumanager/traymenu.go

@@ -13,8 +13,10 @@ import (
 	"github.com/wailsapp/wails/v2/pkg/menu"
 )
 
-var trayMenuID int
+var (
-var trayMenuIDMutex sync.Mutex
+	trayMenuID      int
+	trayMenuIDMutex sync.Mutex
+)
 
 func generateTrayID() string {
 	var idStr string
@@ -51,7 +53,6 @@ func (t *TrayMenu) AsJSON() (string, error) {
 }
 
 func NewTrayMenu(trayMenu *menu.TrayMenu) *TrayMenu {
-
 	// Parse ANSI text
 	var styledLabel []*ansi.StyledText
 	tempLabel := trayMenu.Label
@@ -205,7 +206,6 @@ func (m *Manager) UpdateTrayMenuLabel(trayMenu *menu.TrayMenu) (string, error) {
 	}
 
 	return string(data), nil
-
 }
 
 func (m *Manager) GetContextMenus() ([]string, error) {

v2/internal/process/process.go

@@ -25,7 +25,6 @@ func NewProcess(cmd string, args ...string) *Process {
 
 // Start the process
 func (p *Process) Start(exitCodeChannel chan int) error {
-
 	err := p.cmd.Start()
 	if err != nil {
 		return err

v2/internal/project/project.go

@@ -12,7 +12,6 @@ import (
 
 // Project holds the data related to a Wails project
 type Project struct {
-
 	/*** Application Data ***/
 	Name           string `json:"name"`
 	AssetDirectory string `json:"assetdir,omitempty"`
@@ -144,11 +143,10 @@ func (p *Project) Save() error {
 	if err != nil {
 		return err
 	}
-	return os.WriteFile(p.filename, data, 0755)
+	return os.WriteFile(p.filename, data, 0o755)
 }
 
 func (p *Project) setDefaults() {
-
 	if p.Path == "" {
 		p.Path = lo.Must(os.Getwd())
 	}

v2/internal/s/s.go

@@ -2,6 +2,7 @@ package s
 
 import (
 	"crypto/md5"
+	"encoding/hex"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -74,9 +75,10 @@ func CD(dir string) {
 	checkError(err)
 	log("CD %s [%s]", dir, CWD())
 }
+
 func MKDIR(path string, mode ...os.FileMode) {
 	var perms os.FileMode
-	perms = 0755
+	perms = 0o755
 	if len(mode) == 1 {
 		perms = mode[0]
 	}
@@ -88,7 +90,7 @@ func MKDIR(path string, mode ...os.FileMode) {
 // ENDIR ensures that the path gets created if it doesn't exist
 func ENDIR(path string, mode ...os.FileMode) {
 	var perms os.FileMode
-	perms = 0755
+	perms = 0o755
 	if len(mode) == 1 {
 		perms = mode[0]
 	}
@@ -210,17 +212,13 @@ func ISDIR(path string) bool {
 
 // ISDIREMPTY returns true if the given directory is empty
 func ISDIREMPTY(dir string) bool {
-
 	// CREDIT: https://stackoverflow.com/a/30708914/8325411
 	f, err := os.Open(dir)
 	checkError(err)
 	defer closefile(f)
 
 	_, err = f.Readdirnames(1) // Or f.Readdir(1)
-	if err == io.EOF {
+	return err == io.EOF
-		return true
-	}
-	return false
 }
 
 // ISFILE returns true if the given file exists
@@ -270,7 +268,7 @@ func LOADSTRING(filename string) string {
 // SAVEBYTES will create a file with the given string
 func SAVEBYTES(filename string, data []byte) {
 	log("SAVEBYTES %s", filename)
-	err := os.WriteFile(filename, data, 0755)
+	err := os.WriteFile(filename, data, 0o755)
 	checkError(err)
 }
 
@@ -297,7 +295,7 @@ func MD5FILE(filename string) string {
 	_, err = io.Copy(h, f)
 	checkError(err)
 
-	return fmt.Sprintf("%x", h.Sum(nil))
+	return hex.EncodeToString(h.Sum(nil))
 }
 
 // Sub is the substitution type

v2/internal/shell/shell.go

@@ -42,6 +42,7 @@ func (c *Command) Run() error {
 func (c *Command) Stdout() string {
 	return c.stdo.String()
 }
+
 func (c *Command) Stderr() string {
 	return c.stde.String()
 }
@@ -93,8 +94,5 @@ func RunCommandVerbose(directory string, command string, args ...string) error {
 // CommandExists returns true if the given command can be found on the shell
 func CommandExists(name string) bool {
 	_, err := exec.LookPath(name)
-	if err != nil {
+	return err == nil
-		return false
-	}
-	return true
 }

v2/internal/signal/signal.go

@@ -9,8 +9,10 @@ import (
 
 var signalChannel = make(chan os.Signal, 2)
 
-var callbacks []func()
+var (
-var lock sync.Mutex
+	callbacks []func()
+	lock      sync.Mutex
+)
 
 func OnShutdown(callback func()) {
 	lock.Lock()
@@ -20,20 +22,17 @@ func OnShutdown(callback func()) {
 
 // Start the Signal Manager
 func Start() {
-
 	// Hook into interrupts
 	gosignal.Notify(signalChannel, os.Interrupt, syscall.SIGTERM, syscall.SIGINT)
 
 	// Spin off signal listener and wait for either a cancellation
 	// or signal
 	go func() {
-		select {
+		<-signalChannel
-		case <-signalChannel:
 		println("")
 		println("Ctrl+C detected. Shutting down...")
 		for _, callback := range callbacks {
 			callback()
 		}
-		}
 	}()
 }

v2/internal/staticanalysis/staticanalysis.go

@@ -2,9 +2,10 @@ package staticanalysis
 
 import (
 	"go/ast"
-	"golang.org/x/tools/go/packages"
 	"path/filepath"
 	"strings"
+
+	"golang.org/x/tools/go/packages"
 )
 
 type EmbedDetails struct {

v2/internal/system/packagemanager/pm.go

@@ -16,9 +16,9 @@ type packagemap = map[string][]*Package
 type PackageManager interface {
 	Name() string
 	Packages() packagemap
-	PackageInstalled(*Package) (bool, error)
+	PackageInstalled(pkg *Package) (bool, error)
-	PackageAvailable(*Package) (bool, error)
+	PackageAvailable(pkg *Package) (bool, error)
-	InstallCommand(*Package) string
+	InstallCommand(pkg *Package) string
 }
 
 // Dependency represents a system package that we require
@@ -37,7 +37,6 @@ type DependencyList []*Dependency
 
 // InstallAllRequiredCommand returns the command you need to use to install all required dependencies
 func (d DependencyList) InstallAllRequiredCommand() string {
-
 	result := ""
 	for _, dependency := range d {
 		if !dependency.Installed && !dependency.Optional {
@@ -50,7 +49,6 @@ func (d DependencyList) InstallAllRequiredCommand() string {
 
 // InstallAllOptionalCommand returns the command you need to use to install all optional dependencies
 func (d DependencyList) InstallAllOptionalCommand() string {
-
 	result := ""
 	for _, dependency := range d {
 		if !dependency.Installed && dependency.Optional {

v2/internal/system/system.go

@@ -9,12 +9,10 @@ import (
 	"github.com/wailsapp/wails/v2/internal/system/packagemanager"
 )
 
-var (
+var IsAppleSilicon bool
-	IsAppleSilicon bool
-)
 
 // Info holds information about the current operating system,
-// package manager and required dependancies
+// package manager and required dependencies
 type Info struct {
 	OS           *operatingsystem.OS
 	PM           packagemanager.PackageManager
@@ -23,7 +21,7 @@ type Info struct {
 
 // GetInfo scans the system for operating system details,
 // the system package manager and the status of required
-// dependancies.
+// dependencies.
 func GetInfo() (*Info, error) {
 	var result Info
 	err := result.discover()
@@ -34,7 +32,6 @@ func GetInfo() (*Info, error) {
 }
 
 func checkNodejs() *packagemanager.Dependency {
-
 	// Check for Nodejs
 	output, err := exec.Command("node", "-v").Output()
 	installed := true
@@ -58,7 +55,6 @@ func checkNodejs() *packagemanager.Dependency {
 }
 
 func checkNPM() *packagemanager.Dependency {
-
 	// Check for npm
 	output, err := exec.Command("npm", "-version").Output()
 	installed := true
@@ -80,7 +76,6 @@ func checkNPM() *packagemanager.Dependency {
 }
 
 func checkUPX() *packagemanager.Dependency {
-
 	// Check for npm
 	output, err := exec.Command("upx", "-V").Output()
 	installed := true
@@ -102,7 +97,6 @@ func checkUPX() *packagemanager.Dependency {
 }
 
 func checkNSIS() *packagemanager.Dependency {
-
 	// Check for nsis installer
 	output, err := exec.Command("makensis", "-VERSION").Output()
 	installed := true
@@ -141,7 +135,6 @@ func checkLibrary(name string) func() *packagemanager.Dependency {
 }
 
 func checkDocker() *packagemanager.Dependency {
-
 	// Check for npm
 	output, err := exec.Command("docker", "version").Output()
 	installed := true

v2/internal/typescriptify/typescriptify.go

@@ -439,7 +439,7 @@ func (t TypeScriptify) backup(fileName string) error {
 		backupFn = path.Join(t.BackupDir, backupFn)
 	}
 
-	return ioutil.WriteFile(backupFn, bytes, os.FileMode(0700))
+	return ioutil.WriteFile(backupFn, bytes, os.FileMode(0o700))
 }
 
 func (t TypeScriptify) ConvertToFile(fileName string, packageName string) error {
@@ -935,6 +935,6 @@ func typeClashWithReservedKeyword(input string) bool {
 func warnAboutTypesClash(entity string) {
 	// TODO: Refactor logging
 	l := log.New(os.Stderr, "", 0)
-	l.Println(fmt.Sprintf("Usage of reserved keyword found and not supported: %s", entity))
+	l.Printf("Usage of reserved keyword found and not supported: %s", entity)
 	log.Println("Please rename returned type or consider adding bindings config to your wails.json")
 }

v2/internal/webview2runtime/webview2installer.go

@@ -11,7 +11,7 @@ var setupexe []byte
 
 // WriteInstallerToFile writes the installer file to the given file.
 func WriteInstallerToFile(targetFile string) error {
-	return os.WriteFile(targetFile, setupexe, 0755)
+	return os.WriteFile(targetFile, setupexe, 0o755)
 }
 
 // WriteInstaller writes the installer exe file to the given directory and returns the path to it.

v2/pkg/application/application.go

@@ -2,11 +2,12 @@ package application
 
 import (
 	"context"
+	"sync"
+
 	"github.com/wailsapp/wails/v2/internal/app"
 	"github.com/wailsapp/wails/v2/internal/signal"
 	"github.com/wailsapp/wails/v2/pkg/menu"
 	"github.com/wailsapp/wails/v2/pkg/options"
-	"sync"
 )
 
 // Application is the main Wails application
@@ -86,7 +87,6 @@ func (a *Application) Bind(boundStruct any) {
 }
 
 func (a *Application) On(eventType EventType, callback func()) {
-
 	c := func(ctx context.Context) {
 		callback()
 	}

v2/pkg/assetserver/assethandler.go

@@ -10,6 +10,7 @@ import (
 	"net/http"
 	"os"
 	"path"
+	"strconv"
 	"strings"
 
 	"github.com/wailsapp/wails/v2/pkg/options/assetserver"
@@ -37,7 +38,6 @@ type assetHandler struct {
 }
 
 func NewAssetHandler(options assetserver.Options, log Logger) (http.Handler, error) {
-
 	vfs := options.Assets
 	if vfs != nil {
 		if _, err := vfs.Open("."); err != nil {
@@ -178,7 +178,8 @@ func (d *assetHandler) serveFSFile(rw http.ResponseWriter, req *http.Request, fi
 		return nil
 	}
 
-	rw.Header().Set(HeaderContentLength, fmt.Sprintf("%d", statInfo.Size()))
+	size := strconv.FormatInt(statInfo.Size(), 10)
+	rw.Header().Set(HeaderContentLength, size)
 
 	// Write the first 512 bytes used for MimeType sniffing
 	_, err = io.Copy(rw, bytes.NewReader(buf[:n]))

v2/pkg/assetserver/assetserver.go

@@ -123,10 +123,8 @@ func (d *AssetServer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	path := req.URL.Path
 	if path == runtimeJSPath {
 		d.writeBlob(rw, path, d.runtimeJS)
-
 	} else if path == runtimePath && d.runtimeHandler != nil {
 		d.runtimeHandler.HandleRuntimeCall(rw, req)
-
 	} else if path == ipcJSPath {
 		content := d.runtime.DesktopIPC()
 		if d.ipcJS != nil {
@@ -136,7 +134,6 @@ func (d *AssetServer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 
 	} else if script, ok := d.pluginScripts[path]; ok {
 		d.writeBlob(rw, path, []byte(script))
-
 	} else if d.isRuntimeInjectionMatch(path) {
 		recorder := &bodyRecorder{
 			ResponseWriter: rw,
@@ -150,7 +147,8 @@ func (d *AssetServer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 				}
 
 				return strings.Contains(h.Get(HeaderContentType), "text/html")
-			}}
+			},
+		}
 
 		handler.ServeHTTP(recorder, req)
 

v2/pkg/assetserver/assetserver_webview.go

@@ -133,7 +133,8 @@ func (d *AssetServer) processWebViewRequestInternal(r webview.Request) {
 	if req.ContentLength == 0 {
 		req.ContentLength, _ = strconv.ParseInt(req.Header.Get(HeaderContentLength), 10, 64)
 	} else {
-		req.Header.Set(HeaderContentLength, fmt.Sprintf("%d", req.ContentLength))
+		size := strconv.FormatInt(req.ContentLength, 10)
+		req.Header.Set(HeaderContentLength, size)
 	}
 
 	if host := req.Header.Get(HeaderHost); host != "" {

v2/pkg/assetserver/common.go

@@ -3,9 +3,9 @@ package assetserver
 import (
 	"bytes"
 	"errors"
-	"fmt"
 	"io"
 	"net/http"
+	"strconv"
 	"strings"
 
 	"github.com/wailsapp/wails/v2/pkg/options"
@@ -44,7 +44,7 @@ const (
 
 func serveFile(rw http.ResponseWriter, filename string, blob []byte) error {
 	header := rw.Header()
-	header.Set(HeaderContentLength, fmt.Sprintf("%d", len(blob)))
+	header.Set(HeaderContentLength, strconv.Itoa(len(blob)))
 	if mimeType := header.Get(HeaderContentType); mimeType == "" {
 		mimeType = GetMimetype(filename, blob)
 		header.Set(HeaderContentType, mimeType)

v2/pkg/assetserver/webview/request_darwin.go

@@ -197,7 +197,10 @@ func (r *request) Close() error {
 	if r.body != nil {
 		err = r.body.Close()
 	}
-	r.Response().Finish()
+	err = r.Response().Finish()
+	if err != nil {
+		return err
+	}
 	C.URLSchemeTaskRelease(r.task)
 	return err
 }

v2/pkg/buildassets/buildassets.go

@@ -128,12 +128,12 @@ func writeFileSystemFile(projectData *project.Project, file string, content []by
 	targetPath := GetLocalPath(projectData, file)
 
 	if dir := filepath.Dir(targetPath); !fs.DirExists(dir) {
-		if err := fs.MkDirs(dir, 0755); err != nil {
+		if err := fs.MkDirs(dir, 0o755); err != nil {
 			return fmt.Errorf("Unable to create directory: %w", err)
 		}
 	}
 
-	if err := os.WriteFile(targetPath, content, 0644); err != nil {
+	if err := os.WriteFile(targetPath, content, 0o644); err != nil {
 		return err
 	}
 	return nil

v2/pkg/commands/bindings/bindings.go

@@ -26,7 +26,6 @@ type Options struct {
 // GenerateBindings generates bindings for the Wails project in the given ProjectDirectory.
 // If no project directory is given then the current working directory is used.
 func GenerateBindings(options Options) (string, error) {
-
 	filename, _ := lo.Coalesce(options.Filename, "wailsbindings")
 	if runtime.GOOS == "windows" {
 		filename += ".exe"

v2/pkg/commands/build/base.go

@@ -74,7 +74,6 @@ func (b *BaseBuilder) convertFileToIntegerString(filename string) (string, error
 }
 
 func (b *BaseBuilder) convertByteSliceToIntegerString(data []byte) string {
-
 	// Create string builder
 	var result strings.Builder
 
@@ -85,8 +84,7 @@ func (b *BaseBuilder) convertByteSliceToIntegerString(data []byte) string {
 			result.WriteString(fmt.Sprintf("%v,", data[i]))
 		}
 
-		result.WriteString(fmt.Sprintf("%v", data[len(data)-1]))
+		result.WriteString(strconv.FormatUint(uint64(data[len(data)-1]), 10))
-
 	}
 
 	return result.String()
@@ -94,10 +92,8 @@ func (b *BaseBuilder) convertByteSliceToIntegerString(data []byte) string {
 
 // CleanUp does post-build housekeeping
 func (b *BaseBuilder) CleanUp() {
-
 	// Delete all the files
 	b.filesToDelete.Each(func(filename string) {
-
 		// if file doesn't exist, ignore
 		if !b.fileExists(filename) {
 			return
@@ -106,7 +102,6 @@ func (b *BaseBuilder) CleanUp() {
 		// Delete file. We ignore errors because these files will be overwritten
 		// by the next build anyway.
 		_ = os.Remove(filename)
-
 	})
 }
 
@@ -159,7 +154,6 @@ func (b *BaseBuilder) OutputFilename(options *Options) string {
 
 // CompileProject compiles the project
 func (b *BaseBuilder) CompileProject(options *Options) error {
-
 	// Check if the runtime wrapper exists
 	err := generateRuntimeWrapper(options)
 	if err != nil {
@@ -402,7 +396,7 @@ Please reinstall by doing the following:
 		return nil
 	}
 
-	var args = []string{"--best", "--no-color", "--no-progress", options.CompiledBinary}
+	args := []string{"--best", "--no-color", "--no-progress", options.CompiledBinary}
 
 	if options.CompressFlags != "" {
 		args = strings.Split(options.CompressFlags, " ")
@@ -426,7 +420,6 @@ Please reinstall by doing the following:
 }
 
 func generateRuntimeWrapper(options *Options) error {
-
 	if options.WailsJSDir == "" {
 		cwd, err := os.Getwd()
 		if err != nil {
@@ -452,7 +445,6 @@ func (b *BaseBuilder) NpmInstall(sourceDir string, verbose bool) error {
 
 // NpmInstallUsingCommand runs the given install command in the specified npm project directory
 func (b *BaseBuilder) NpmInstallUsingCommand(sourceDir string, installCommand string, verbose bool) error {
-
 	packageJSON := filepath.Join(sourceDir, "package.json")
 
 	// Check package.json exists
@@ -492,7 +484,7 @@ func (b *BaseBuilder) NpmInstallUsingCommand(sourceDir string, installCommand st
 	}
 
 	// Shortcut installation
-	if install == false {
+	if !install {
 		if verbose {
 			pterm.Println("Skipping npm install")
 		}
@@ -549,7 +541,6 @@ func (b *BaseBuilder) NpmRunWithEnvironment(projectDir, buildTarget string, verb
 
 // BuildFrontend executes the `npm build` command for the frontend directory
 func (b *BaseBuilder) BuildFrontend(outputLogger *clilogger.CLILogger) error {
-
 	verbose := b.options.Verbosity == VERBOSE
 
 	frontendDir := b.projectData.GetFrontendDir()

v2/pkg/commands/build/build.go

@@ -73,7 +73,6 @@ type Options struct {
 
 // Build the project!
 func Build(options *Options) (string, error) {
-
 	// Extract logger
 	outputLogger := options.Logger
 
@@ -171,7 +170,7 @@ func CreateEmbedDirectories(cwd string, buildOptions *Options) error {
 	for _, embedDetail := range embedDetails {
 		fullPath := embedDetail.GetFullPath()
 		if _, err := os.Stat(fullPath); os.IsNotExist(err) {
-			err := os.MkdirAll(fullPath, 0755)
+			err := os.MkdirAll(fullPath, 0o755)
 			if err != nil {
 				return err
 			}
@@ -184,7 +183,6 @@ func CreateEmbedDirectories(cwd string, buildOptions *Options) error {
 	}
 
 	return nil
-
 }
 
 func fatal(message string) {
@@ -213,7 +211,6 @@ func printBulletPoint(text string, args ...any) {
 }
 
 func GenerateBindings(buildOptions *Options) error {
-
 	obfuscated := buildOptions.Obfuscated
 	if obfuscated {
 		printBulletPoint("Generating obfuscated bindings: ")
@@ -371,7 +368,6 @@ func execPostBuildHook(outputLogger *clilogger.CLILogger, options *Options, hook
 	}
 
 	return executeBuildHook(outputLogger, options, hookIdentifier, argReplacements, postBuildHook, "post")
-
 }
 
 func executeBuildHook(_ *clilogger.CLILogger, options *Options, hookIdentifier string, argReplacements map[string]string, buildHook string, hookName string) error {
@@ -407,7 +403,6 @@ func executeBuildHook(_ *clilogger.CLILogger, options *Options, hookIdentifier s
 
 	if options.Verbosity == VERBOSE {
 		pterm.Info.Println(strings.Join(args, " "))
-
 	}
 
 	if !fs.DirExists(options.BinDirectory) {

v2/pkg/commands/build/builder.go

@@ -8,8 +8,8 @@ import (
 // Builder defines a builder that can build Wails applications
 type Builder interface {
 	SetProjectData(projectData *project.Project)
-	BuildFrontend(*clilogger.CLILogger) error
+	BuildFrontend(logger *clilogger.CLILogger) error
-	CompileProject(*Options) error
+	CompileProject(options *Options) error
-	OutputFilename(*Options) string
+	OutputFilename(options *Options) string
 	CleanUp()
 }

v2/pkg/commands/build/nsis_installer.go

@@ -41,7 +41,7 @@ func GenerateNSISInstaller(options *Options, amd64Binary string, arm64Binary str
 	// Write the WebView2 SetupFile
 	webviewSetup := buildassets.GetLocalPath(options.ProjectData, path.Join(nsisFolder, nsisWebView2SetupFile))
 	if dir := filepath.Dir(webviewSetup); !fs.DirExists(dir) {
-		if err := fs.MkDirs(dir, 0755); err != nil {
+		if err := fs.MkDirs(dir, 0o755); err != nil {
 			return err
 		}
 	}
@@ -92,7 +92,7 @@ func makeNSIS(options *Options, installerKind string, amd64Binary string, arm64B
 	outputLogger := options.Logger
 
 	outputLogger.Print("  - Building '%s' installer: ", installerKind)
-	var args = []string{}
+	args := []string{}
 	if amd64Binary != "" {
 		args = append(args, "-DARG_WAILS_AMD64_BINARY="+amd64Binary)
 	}

v2/pkg/commands/build/packager.go

@@ -3,13 +3,14 @@ package build
 import (
 	"bytes"
 	"fmt"
+	"image"
+	"os"
+	"path/filepath"
+
 	"github.com/leaanthony/winicon"
 	"github.com/tc-hib/winres"
 	"github.com/tc-hib/winres/version"
 	"github.com/wailsapp/wails/v2/internal/project"
-	"image"
-	"os"
-	"path/filepath"
 
 	"github.com/jackmordaunt/icns"
 	"github.com/pkg/errors"
@@ -20,7 +21,6 @@ import (
 
 // PackageProject packages the application
 func packageProject(options *Options, platform string) error {
-
 	var err error
 	switch platform {
 	case "darwin":
@@ -42,7 +42,6 @@ func packageProject(options *Options, platform string) error {
 
 // cleanBinDirectory will remove an existing bin directory and recreate it
 func cleanBinDirectory(options *Options) error {
-
 	buildDirectory := options.BinDirectory
 
 	// Clear out old builds
@@ -54,7 +53,7 @@ func cleanBinDirectory(options *Options) error {
 	}
 
 	// Create clean directory
-	err := os.MkdirAll(buildDirectory, 0700)
+	err := os.MkdirAll(buildDirectory, 0o700)
 	if err != nil {
 		return err
 	}
@@ -63,7 +62,6 @@ func cleanBinDirectory(options *Options) error {
 }
 
 func packageApplicationForDarwin(options *Options) error {
-
 	var err error
 
 	// Create directory structure
@@ -74,12 +72,12 @@ func packageApplicationForDarwin(options *Options) error {
 
 	contentsDirectory := filepath.Join(options.BinDirectory, bundlename, "/Contents")
 	exeDir := filepath.Join(contentsDirectory, "/MacOS")
-	err = fs.MkDirs(exeDir, 0755)
+	err = fs.MkDirs(exeDir, 0o755)
 	if err != nil {
 		return err
 	}
 	resourceDir := filepath.Join(contentsDirectory, "/Resources")
-	err = fs.MkDirs(resourceDir, 0755)
+	err = fs.MkDirs(resourceDir, 0o755)
 	if err != nil {
 		return err
 	}
@@ -116,7 +114,6 @@ func packageApplicationForDarwin(options *Options) error {
 }
 
 func processPList(options *Options, contentsDirectory string) error {
-
 	sourcePList := "Info.plist"
 	if options.Mode == Dev {
 		// Use Info.dev.plist if using build mode
@@ -130,7 +127,7 @@ func processPList(options *Options, contentsDirectory string) error {
 	}
 
 	targetFile := filepath.Join(contentsDirectory, "Info.plist")
-	return os.WriteFile(targetFile, content, 0644)
+	return os.WriteFile(targetFile, content, 0o644)
 }
 
 func processDarwinIcon(projectData *project.Project, iconName string, resourceDir string, destIconName string) (err error) {
@@ -152,7 +149,6 @@ func processDarwinIcon(projectData *project.Project, iconName string, resourceDi
 	dest, err := os.Create(tgtBundle)
 	if err != nil {
 		return err
-
 	}
 	defer func() {
 		err = dest.Close()
@@ -206,12 +202,12 @@ func generateIcoFile(options *Options, iconName string, destIconName string) err
 	icoFile := buildassets.GetLocalPath(options.ProjectData, "windows/"+destIconName+".ico")
 	if !fs.FileExists(icoFile) {
 		if dir := filepath.Dir(icoFile); !fs.DirExists(dir) {
-			if err := fs.MkDirs(dir, 0755); err != nil {
+			if err := fs.MkDirs(dir, 0o755); err != nil {
 				return err
 			}
 		}
 
-		output, err := os.OpenFile(icoFile, os.O_CREATE|os.O_WRONLY, 0644)
+		output, err := os.OpenFile(icoFile, os.O_CREATE|os.O_WRONLY, 0o644)
 		if err != nil {
 			return err
 		}
@@ -226,13 +222,12 @@ func generateIcoFile(options *Options, iconName string, destIconName string) err
 }
 
 func compileResources(options *Options) error {
-
 	currentDir, err := os.Getwd()
 	if err != nil {
 		return err
 	}
 	defer func() {
-		os.Chdir(currentDir)
+		_ = os.Chdir(currentDir)
 	}()
 	windowsDir := filepath.Join(options.ProjectData.GetBuildDir(), "windows")
 	err = os.Chdir(windowsDir)

v2/pkg/logger/filelogger.go

@@ -19,7 +19,7 @@ func NewFileLogger(filename string) Logger {
 
 // Print works like Sprintf.
 func (l *FileLogger) Print(message string) {
-	f, err := os.OpenFile(l.filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	f, err := os.OpenFile(l.filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o644)
 	if err != nil {
 		log.Fatal(err)
 	}

v2/pkg/mac/login_darwin.go

@@ -33,7 +33,7 @@ func StartAtLogin(enabled bool) error {
 	}
 	_, stde, err := shell.RunCommand("/tmp", "osascript", "-e", command)
 	if err != nil {
-		errors.Wrap(err, stde)
+		return errors.Wrap(err, stde)
 	}
 	return nil
 }

v2/pkg/mac/notification_darwin.go

@@ -24,7 +24,7 @@ func ShowNotification(title string, subtitle string, message string, sound strin
 	}
 	_, stde, err := shell.RunCommand("/tmp", "osascript", "-e", command)
 	if err != nil {
-		errors.Wrap(err, stde)
+		return errors.Wrap(err, stde)
 	}
 	return nil
 }

v2/pkg/menu/colours/colours.go

@@ -36,7 +36,6 @@ type InputCol struct {
 var Template string
 
 func main() {
-
 	var Cols []InputCol
 
 	resp, err := http.Get("https://jonasjacek.github.io/colors/data.json")
@@ -62,5 +61,8 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	os.WriteFile(filepath.Join("..", "cols.go"), buffer.Bytes(), 0755)
+	err = os.WriteFile(filepath.Join("..", "cols.go"), buffer.Bytes(), 0o755)
+	if err != nil {
+		log.Fatal(err)
+	}
 }

v2/pkg/menu/keys/parser.go

@@ -11,7 +11,6 @@ import (
 var namedKeys = slicer.String([]string{"backspace", "tab", "return", "enter", "escape", "left", "right", "up", "down", "space", "delete", "home", "end", "page up", "page down", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", "f32", "f33", "f34", "f35", "numlock"})
 
 func parseKey(key string) (string, bool) {
-
 	// Lowercase!
 	key = strings.ToLower(key)
 
@@ -38,11 +37,9 @@ func parseKey(key string) (string, bool) {
 	}
 
 	return "", false
-
 }
 
 func Parse(shortcut string) (*Accelerator, error) {
-
 	var result Accelerator
 
 	// Split the shortcut by +

v2/pkg/menu/keys/stringify.go

@@ -1,8 +1,9 @@
 package keys
 
 import (
-	"github.com/leaanthony/slicer"
 	"strings"
+
+	"github.com/leaanthony/slicer"
 )
 
 var modifierStringMap = map[string]map[Modifier]string{

v2/pkg/menu/menu.go

@@ -59,8 +59,7 @@ func (m *Menu) Prepend(item *MenuItem) {
 }
 
 func NewMenuFromItems(first *MenuItem, rest ...*MenuItem) *Menu {
-
+	result := NewMenu()
-	var result = NewMenu()
 	result.Append(first)
 	for _, item := range rest {
 		result.Append(item)

v2/pkg/menu/menuitem.go

@@ -106,7 +106,6 @@ func (m *MenuItem) removeChild(item *MenuItem) {
 // menu. If there is no parent menu (we are a top level menu) then false is
 // returned
 func (m *MenuItem) InsertAfter(item *MenuItem) bool {
-
 	// We need to find my parent
 	if m.parent == nil {
 		return false
@@ -120,7 +119,6 @@ func (m *MenuItem) InsertAfter(item *MenuItem) bool {
 // menu. If there is no parent menu (we are a top level menu) then false is
 // returned
 func (m *MenuItem) InsertBefore(item *MenuItem) bool {
-
 	// We need to find my parent
 	if m.parent == nil {
 		return false
@@ -134,8 +132,8 @@ func (m *MenuItem) InsertBefore(item *MenuItem) bool {
 // in this item's submenu. If we are not a submenu,
 // then something bad has happened :/
 func (m *MenuItem) insertNewItemAfterGivenItem(target *MenuItem,
-	newItem *MenuItem) bool {
+	newItem *MenuItem,
-
+) bool {
 	if !m.isSubMenu() {
 		return false
 	}
@@ -154,8 +152,8 @@ func (m *MenuItem) insertNewItemAfterGivenItem(target *MenuItem,
 // target in this item's submenu. If we are not a submenu, then something bad
 // has happened :/
 func (m *MenuItem) insertNewItemBeforeGivenItem(target *MenuItem,
-	newItem *MenuItem) bool {
+	newItem *MenuItem,
-
+) bool {
 	if !m.isSubMenu() {
 		return false
 	}
@@ -176,7 +174,6 @@ func (m *MenuItem) isSubMenu() bool {
 
 // getItemIndex returns the index of the given target relative to this menu
 func (m *MenuItem) getItemIndex(target *MenuItem) int {
-
 	// This should only be called on submenus
 	if !m.isSubMenu() {
 		return -1
@@ -196,7 +193,6 @@ func (m *MenuItem) getItemIndex(target *MenuItem) int {
 // the given index
 // Credit: https://stackoverflow.com/a/61822301
 func (m *MenuItem) insertItemAtIndex(index int, target *MenuItem) bool {
-
 	// If index is OOB, return false
 	if index > len(m.SubMenu.Items) {
 		return false

v2/pkg/menu/styledlabel.go

@@ -29,24 +29,31 @@ type StyledText struct {
 func (s *StyledText) Bold() bool {
 	return s.Style&Bold == Bold
 }
+
 func (s *StyledText) Faint() bool {
 	return s.Style&Faint == Faint
 }
+
 func (s *StyledText) Italic() bool {
 	return s.Style&Italic == Italic
 }
+
 func (s *StyledText) Blinking() bool {
 	return s.Style&Blinking == Blinking
 }
+
 func (s *StyledText) Inversed() bool {
 	return s.Style&Inversed == Inversed
 }
+
 func (s *StyledText) Invisible() bool {
 	return s.Style&Invisible == Invisible
 }
+
 func (s *StyledText) Underlined() bool {
 	return s.Style&Underlined == Underlined
 }
+
 func (s *StyledText) Strikethrough() bool {
 	return s.Style&Strikethrough == Strikethrough
 }

v2/pkg/menu/tray.go

@@ -2,7 +2,6 @@ package menu
 
 // TrayMenu are the options
 type TrayMenu struct {
-
 	// Label is the text we wish to display in the tray
 	Label string
 

v2/pkg/options/mac/preferences.go

@@ -2,8 +2,10 @@ package mac
 
 import "github.com/leaanthony/u"
 
-var Enabled = u.True
+var (
-var Disabled = u.False
+	Enabled  = u.True
+	Disabled = u.False
+)
 
 // Preferences allows to set webkit preferences
 type Preferences struct {

v2/pkg/options/mac/titlebar.go

@@ -41,7 +41,6 @@ func TitleBarHidden() *TitleBar {
 // TitleBarHiddenInset results in a hidden title bar with an alternative look where
 // the traffic light buttons are slightly more inset from the window edge.
 func TitleBarHiddenInset() *TitleBar {
-
 	return &TitleBar{
 		TitlebarAppearsTransparent: true,
 		HideTitle:                  true,
@@ -50,5 +49,4 @@ func TitleBarHiddenInset() *TitleBar {
 		UseToolbar:                 true,
 		HideToolbarSeparator:       true,
 	}
-
 }

v2/pkg/options/options.go

@@ -28,8 +28,7 @@ const (
 	Fullscreen WindowStartState = 3
 )
 
-type Experimental struct {
+type Experimental struct{}
-}
 
 // App contains options for creating the App
 type App struct {

v2/pkg/options/windows/windows.go

@@ -36,7 +36,7 @@ const (
 )
 
 func RGB(r, g, b uint8) int32 {
-	var col = int32(b)
+	col := int32(b)
 	col = col<<8 | int32(g)
 	col = col<<8 | int32(r)
 	return col

v2/pkg/runtime/dialog.go

@@ -3,6 +3,7 @@ package runtime
 import (
 	"context"
 	"fmt"
+
 	"github.com/wailsapp/wails/v2/internal/frontend"
 	"github.com/wailsapp/wails/v2/internal/fs"
 )

v2/pkg/runtime/events.go

@@ -10,7 +10,7 @@ func EventsOn(ctx context.Context, eventName string, callback func(optionalData
 	return events.On(eventName, callback)
 }
 
-// EventsOff unregisters a listener for the given event name, optionally multiple listeneres can be unregistered via `additionalEventNames`
+// EventsOff unregisters a listener for the given event name, optionally multiple listeners can be unregistered via `additionalEventNames`
 func EventsOff(ctx context.Context, eventName string, additionalEventNames ...string) {
 	events := getEvents(ctx)
 	events.Off(eventName)
@@ -22,7 +22,7 @@ func EventsOff(ctx context.Context, eventName string, additionalEventNames ...st
 	}
 }
 
-// EventsOff unregisters a listener for the given event name, optionally multiple listeneres can be unregistered via `additionalEventNames`
+// EventsOff unregisters a listener for the given event name, optionally multiple listeners can be unregistered via `additionalEventNames`
 func EventsOffAll(ctx context.Context) {
 	events := getEvents(ctx)
 	events.OffAll()

v2/pkg/runtime/log.go

@@ -3,6 +3,7 @@ package runtime
 import (
 	"context"
 	"fmt"
+
 	"github.com/wailsapp/wails/v2/pkg/logger"
 )
 

v2/pkg/runtime/menu.go

@@ -2,6 +2,7 @@ package runtime
 
 import (
 	"context"
+
 	"github.com/wailsapp/wails/v2/pkg/menu"
 )
 

v2/pkg/runtime/runtime.go

@@ -27,6 +27,7 @@ func getFrontend(ctx context.Context) frontend.Frontend {
 	log.Fatalf("cannot call '%s': %s", funcName, contextError)
 	return nil
 }
+
 func getLogger(ctx context.Context) *logger.Logger {
 	if ctx == nil {
 		pc, _, _, _ := goruntime.Caller(1)

v2/pkg/runtime/screen.go

@@ -1,7 +1,10 @@
 package runtime
 
-import "context"
+import (
-import "github.com/wailsapp/wails/v2/internal/frontend"
+	"context"
+
+	"github.com/wailsapp/wails/v2/internal/frontend"
+)
 
 type Screen = frontend.Screen