[v2] v2.0.0-beta.12

add locker for websocket.WriteMessage

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

@@ -88,7 +88,7 @@ func AddSubcommand(app *clir.Cli, w io.Writer) error {
 	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)
-	command.StringFlag("loglevel", "Loglevel to use - Trace, Dev, Info, Warning, Error", &flags.loglevel)
+	command.StringFlag("loglevel", "Loglevel to use - Trace, Debug, Info, Warning, Error", &flags.loglevel)
 	command.BoolFlag("f", "Force build application", &flags.forceBuild)
 	command.IntFlag("debounce", "The amount of time to wait to trigger a reload on change", &flags.debounceMS)
 	command.StringFlag("devserverurl", "The url of the dev server to use", &flags.devServerURL)

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

@@ -1,6 +1,7 @@
 package generate
 
 import (
+	"fmt"
 	"github.com/leaanthony/clir"
 	"github.com/wailsapp/wails/v2/cmd/wails/internal"
 	"github.com/wailsapp/wails/v2/internal/shell"
@@ -36,14 +37,14 @@ func AddModuleCommand(app *clir.Cli, parent *clir.Command, w io.Writer) error {
 		tagList := internal.ParseUserTags(tags)
 		tagList = append(tagList, "bindings")
 
-		_, _, err = shell.RunCommand(cwd, "go", "build", "-tags", strings.Join(tagList, ","), "-o", filename)
+		stdout, stderr, err := shell.RunCommand(cwd, "go", "build", "-tags", strings.Join(tagList, ","), "-o", filename)
 		if err != nil {
-			return err
+			return fmt.Errorf("%s\n%s\n%s", stdout, stderr, err)
 		}
 
-		_, _, err = shell.RunCommand(cwd, filename)
+		stdout, stderr, err = shell.RunCommand(cwd, filename)
 		if err != nil {
-			return err
+			return fmt.Errorf("%s\n%s\n%s", stdout, stderr, err)
 		}
 
 		err = os.Remove(filename)

v2/cmd/wails/internal/version.go

@@ -1,3 +1,3 @@
 package internal
 
-var Version = "v2.0.0-beta.10"
+var Version = "v2.0.0-beta.12"

v2/internal/binding/generate.go

@@ -100,12 +100,10 @@ func (b *Bindings) GenerateBackendJS(targetfile string, isDevBindings bool) erro
 
 			})
 
-			output.WriteString(fmt.Sprintf("    }"))
+			output.WriteString("    },\n")
-			output.WriteString("\n")
 		})
 
-		output.WriteString(fmt.Sprintf("  },\n"))
+		output.WriteString("  },\n\n")
-		output.WriteString("\n")
 	})
 
 	output.WriteString(`};

v2/internal/frontend/assetserver/assetserver_browser_dev.go

@@ -102,7 +102,8 @@ func (a *BrowserAssetServer) Load(filename string) ([]byte, string, error) {
 			var buffer bytes.Buffer
 			buffer.WriteString("window.awaitIPC('" + filename + "', ()=>{")
 			buffer.Write(content)
-			buffer.WriteString("});")
+			buffer.WriteString(`
+});`)
 			content = buffer.Bytes()
 		}
 	}

v2/internal/frontend/devserver/devserver.go

@@ -35,7 +35,7 @@ type DevWebServer struct {
 	dispatcher       frontend.Dispatcher
 	assetServer      *assetserver.BrowserAssetServer
 	socketMutex      sync.Mutex
-	websocketClients map[*websocket.Conn]struct{}
+	websocketClients map[*websocket.Conn]*sync.Mutex
 	menuManager      *menumanager.Manager
 	starttime        string
 
@@ -58,6 +58,7 @@ func (d *DevWebServer) Run(ctx context.Context) error {
 
 	d.server.Get("/wails/ipc", websocket.New(func(c *websocket.Conn) {
 		d.newWebsocketSession(c)
+		locker := d.websocketClients[c]
 		// websocket.Conn bindings https://pkg.go.dev/github.com/fasthttp/websocket?tab=doc#pkg-index
 		var (
 			mt  int
@@ -85,9 +86,12 @@ func (d *DevWebServer) Run(ctx context.Context) error {
 				d.logger.Error(err.Error())
 			}
 			if result != "" {
+				locker.Lock()
 				if err = c.WriteMessage(mt, []byte(result)); err != nil {
+					locker.Unlock()
 					break
 				}
+				locker.Unlock()
 			}
 
 		}
@@ -293,7 +297,7 @@ func (d *DevWebServer) newWebsocketSession(c *websocket.Conn) {
 		d.LogDebug(fmt.Sprintf("Websocket client %p disconnected", c))
 		return nil
 	})
-	d.websocketClients[c] = struct{}{}
+	d.websocketClients[c] = &sync.Mutex{}
 	d.LogDebug(fmt.Sprintf("Websocket client %p connected", c))
 }
 
@@ -305,12 +309,21 @@ type EventNotify struct {
 func (d *DevWebServer) broadcast(message string) {
 	d.socketMutex.Lock()
 	defer d.socketMutex.Unlock()
-	for client := range d.websocketClients {
+	for client, locker := range d.websocketClients {
-		err := client.WriteMessage(websocket.TextMessage, []byte(message))
+		go func() {
-		if err != nil {
+			if client == nil {
-			d.logger.Error(err.Error())
+				d.logger.Error("Lost connection to websocket server")
-			return
+				return
-		}
+			}
+			locker.Lock()
+			err := client.WriteMessage(websocket.TextMessage, []byte(message))
+			if err != nil {
+				locker.Unlock()
+				d.logger.Error(err.Error())
+				return
+			}
+			locker.Unlock()
+		}()
 	}
 }
 
@@ -331,15 +344,20 @@ func (d *DevWebServer) notify(name string, data ...interface{}) {
 func (d *DevWebServer) broadcastExcludingSender(message string, sender *websocket.Conn) {
 	d.socketMutex.Lock()
 	defer d.socketMutex.Unlock()
-	for client := range d.websocketClients {
+	for client, locker := range d.websocketClients {
-		if client == sender {
+		go func() {
-			continue
+			if client == sender {
-		}
+				return
-		err := client.WriteMessage(websocket.TextMessage, []byte(message))
+			}
-		if err != nil {
+			locker.Lock()
-			d.logger.Error(err.Error())
+			err := client.WriteMessage(websocket.TextMessage, []byte(message))
-			return
+			if err != nil {
-		}
+				locker.Unlock()
+				d.logger.Error(err.Error())
+				return
+			}
+			locker.Unlock()
+		}()
 	}
 }
 
@@ -370,7 +388,7 @@ func NewFrontend(ctx context.Context, appoptions *options.App, myLogger *logger.
 			DisableStartupMessage: true,
 		}),
 		menuManager:      menuManager,
-		websocketClients: make(map[*websocket.Conn]struct{}),
+		websocketClients: make(map[*websocket.Conn]*sync.Mutex),
 	}
 	return result
 }

v2/internal/gomod/gomod.go

@@ -53,5 +53,27 @@ func UpdateGoModVersion(goModText []byte, currentVersion string) ([]byte, error)
 		return nil, err
 	}
 
+	// Replace
+	if len(file.Replace) == 0 {
+		return file.Format()
+	}
+
+	for _, req := range file.Replace {
+		if req.Syntax == nil {
+			continue
+		}
+		tokenPosition := 0
+		if !req.Syntax.InBlock {
+			tokenPosition = 1
+		}
+		if req.Syntax.Token[tokenPosition] == "github.com/wailsapp/wails/v2" {
+			version := req.Syntax.Token[tokenPosition+1]
+			_, err := semver.NewVersion(version)
+			if err == nil {
+				req.Syntax.Token[tokenPosition+1] = currentVersion
+			}
+		}
+	}
+
 	return file.Format()
 }

v2/internal/gomod/gomod_test.go

@@ -75,7 +75,7 @@ const basicUpdated string = `module changeme
 
 go 1.17
 
-require github.com/wailsapp/wails/v2 v2.0.0-beta.10
+require github.com/wailsapp/wails/v2 v2.0.0-beta.12
 
 require (
 	github.com/andybalholm/brotli v1.0.2 // indirect
@@ -153,13 +153,184 @@ require (
 
 //replace github.com/wailsapp/wails/v2 v2.0.0-beta.7 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
 `
+const multilineReplace = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.7
+)
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace github.com/wailsapp/wails/v2 v2.0.0-beta.7 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+`
+
+const multilineReplaceNoVersion = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.7
+)
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace github.com/wailsapp/wails/v2 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+`
+
+const multilineReplaceNoVersionBlock = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.7
+)
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace (
+	github.com/wailsapp/wails/v2 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+)
+`
+
+const multilineReplaceBlock = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.7
+)
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.7 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+)
+`
 
 const multilineRequireUpdated = `module changeme
 
 go 1.17
 
 require (
-	github.com/wailsapp/wails/v2 v2.0.0-beta.10
+	github.com/wailsapp/wails/v2 v2.0.0-beta.12
 )
 
 require (
@@ -210,8 +381,12 @@ func TestUpdateGoModVersion(t *testing.T) {
 		want    []byte
 		wantErr bool
 	}{
-		{"basic", args{[]byte(basic), "v2.0.0-beta.10"}, []byte(basicUpdated), false},
+		{"basic", args{[]byte(basic), "v2.0.0-beta.12"}, []byte(basicUpdated), false},
-		{"basicmultiline", args{[]byte(multilineRequire), "v2.0.0-beta.10"}, []byte(multilineRequireUpdated), false},
+		{"basicmultiline", args{[]byte(multilineRequire), "v2.0.0-beta.12"}, []byte(multilineRequireUpdated), false},
+		{"basicmultilinereplace", args{[]byte(multilineReplace), "v2.0.0-beta.12"}, []byte(multilineReplaceUpdated), false},
+		{"basicmultilinereplaceblock", args{[]byte(multilineReplaceBlock), "v2.0.0-beta.12"}, []byte(multilineReplaceBlockUpdated), false},
+		{"basicmultilinereplacenoversion", args{[]byte(multilineReplaceNoVersion), "v2.0.0-beta.12"}, []byte(multilineReplaceNoVersionUpdated), false},
+		{"basicmultilinereplacenoversionblock", args{[]byte(multilineReplaceNoVersionBlock), "v2.0.0-beta.12"}, []byte(multilineReplaceNoVersionBlockUpdated), false},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -238,8 +413,8 @@ func TestGoModOutOfSync(t *testing.T) {
 		want    bool
 		wantErr bool
 	}{
-		{"basic", args{[]byte(basic), "v2.0.0-beta.10"}, true, false},
+		{"basic", args{[]byte(basic), "v2.0.0-beta.12"}, true, false},
-		{"basicmultiline", args{[]byte(multilineRequire), "v2.0.0-beta.10"}, true, false},
+		{"basicmultiline", args{[]byte(multilineRequire), "v2.0.0-beta.12"}, true, false},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -252,3 +427,177 @@ func TestGoModOutOfSync(t *testing.T) {
 		})
 	}
 }
+
+const multilineReplaceUpdated = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.12
+)
+
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace github.com/wailsapp/wails/v2 v2.0.0-beta.12 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+`
+const multilineReplaceNoVersionUpdated = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.12
+)
+
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace github.com/wailsapp/wails/v2 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+`
+const multilineReplaceNoVersionBlockUpdated = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.12
+)
+
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace (
+	github.com/wailsapp/wails/v2 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+)
+`
+
+const multilineReplaceBlockUpdated = `module changeme
+
+go 1.17
+
+require (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.12
+)
+
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fasthttp/websocket v0.0.0-20200320073529-1554a54587ab // indirect
+	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/gofiber/fiber/v2 v2.17.0 // indirect
+	github.com/gofiber/websocket/v2 v2.0.8 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
+	github.com/klauspost/compress v1.12.2 // indirect
+	github.com/leaanthony/debme v1.2.1 // 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/go-webview2 v0.0.0-20211007092718-65d2f028ef2d // 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
+	github.com/leaanthony/webview2runtime v1.1.0 // indirect
+	github.com/leaanthony/winc v0.0.0-20210921073452-54963136bf18 // indirect
+	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/savsgio/gotils v0.0.0-20200117113501-90175b0fbe3f // indirect
+	github.com/tkrajina/go-reflector v0.5.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	golang.org/x/net v0.0.0-20210510120150-4163338589ed // indirect
+	golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6 // indirect
+)
+
+replace (
+	github.com/wailsapp/wails/v2 v2.0.0-beta.12 => C:\Users\leaan\Documents\wails-v2-beta\wails\v2
+)
+`

website/docs/gettingstarted/installation.mdx

@@ -62,7 +62,7 @@ import TabItem from "@theme/TabItem";
 
 ## Installing Wails
 
-Run `go install github.com/wailsapp/wails/v2/cmd/wails@v2.0.0-beta.10` to install the Wails CLI.
+Run `go install github.com/wailsapp/wails/v2/cmd/wails@v2.0.0-beta.12` to install the Wails CLI.
 
 ## System Check
 

website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/gettingstarted/installation.mdx

@@ -63,7 +63,7 @@ import TabItem from "@theme/TabItem";
 
 ## 安装 Wails
 
-运行 `go install github.com/wailsapp/wails/v2/cmd/wails@v2.0.0-beta.10` 安装 Wails CLI。
+运行 `go install github.com/wailsapp/wails/v2/cmd/wails@v2.0.0-beta.12` 安装 Wails CLI。
 
 ## 系统检查