chore: update contributors.svg

Bumps [webpack](https://github.com/webpack/webpack) from 5.75.0 to 5.76.2.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.75.0...v5.76.2)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/contributors.yml

@@ -0,0 +1,31 @@
+name: Generate Contributors Image
+
+on:
+  schedule:
+    - cron: '0 1 * * 0' # At 01:00 on Sunday.
+  push:
+    branches:
+      - 'v2/update-contrib-svg'
+
+jobs:
+  contributors:
+    runs-on: ubuntu-latest
+    if: github.repository == 'wailsapp/wails'
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: wow-actions/contributors-list@v1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          svgPath: ./website/static/img/contributors.svg
+          noCommit: true
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          commit-message: "chore: update contributors.svg"
+          add-paths: "website/static/img/contributors.svg"
+          title: Update Contributors Image
+          body: Generated new image
+          branch: update-contributors
+          delete-branch: true

.github/workflows/push.yml

@@ -22,12 +22,12 @@ jobs:
             website/**/*.json
 
       - name: Set node
-        if: steps.verify-changed-files.outputs.files_changed != 'true'
         uses: actions/setup-node@v2
         with:
           node-version: 16.x
 
       - name: Push files
+        if: steps.verify-changed-files.outputs.files_changed == 'true'
         env:
           CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}
         run: |

.gitignore

@@ -34,3 +34,4 @@ v2/cmd/wails/internal/commands/initialise/templates/testtemplates/
 
 /v3/.task
 /v3/examples/build/bin/testapp
+/websitev3/site/

README.md

@@ -97,6 +97,7 @@ This project is supported by these kind people / companies:
 <p align="center">
 <img src="https://wails.io/img/sponsor/jetbrains-grayscale.webp" style="width: 100px"/>
 </p>
+
 ## FAQ
 
 - Is this an alternative to Electron?

scripts/sponsors/package-lock.json

@@ -1775,9 +1775,9 @@
       }
     },
     "node_modules/undici": {
-      "version": "5.13.0",
-      "resolved": "https://registry.npmmirror.com/undici/-/undici-5.13.0.tgz",
-      "integrity": "sha512-UDZKtwb2k7KRsK4SdXWG7ErXiL7yTGgLWvk2AXO1JMjgjh404nFo6tWSCM2xMpJwMPx3J8i/vfqEh1zOqvj82Q==",
+      "version": "5.21.0",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-5.21.0.tgz",
+      "integrity": "sha512-HOjK8l6a57b2ZGXOcUsI5NLfoTrfmbOl90ixJDl0AEFG4wgHNDQxtZy15/ZQp7HhjkpaGlp/eneMgtsu1dIlUA==",
       "dependencies": {
         "busboy": "^1.6.0"
       },

scripts/sync-translated-documents.sh

@@ -2,4 +2,4 @@
 
 cd ../website
 
-npx @crowdin/cli@latest pull -b master
+npx @crowdin/cli@latest pull -b master --export-only-approved

v2/cmd/wails/internal/version.txt

@@ -1 +1 @@
-v2.4.0
+v2.4.1

v2/cmd/wails/main.go

@@ -41,7 +41,7 @@ func printBulletPoint(text string, args ...any) {
 		fatal(err.Error())
 	}
 	t = strings.Trim(t, "\n\r")
-	pterm.Printf(t, args...)
+	pterm.Printfln(t, args...)
 }
 
 func printFooter() {

v2/internal/frontend/desktop/linux/frontend.go

@@ -78,7 +78,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"log"
-	"net/http"
 	"net/url"
 	"os"
 	"runtime"
@@ -88,6 +87,7 @@ import (
 	"unsafe"
 
 	"github.com/wailsapp/wails/v2/pkg/assetserver"
+	"github.com/wailsapp/wails/v2/pkg/assetserver/webview"
 
 	"github.com/wailsapp/wails/v2/internal/binding"
 	"github.com/wailsapp/wails/v2/internal/frontend"
@@ -166,10 +166,7 @@ func NewFrontend(ctx context.Context, appoptions *options.App, myLogger *logger.
 		}
 		result.assets = assets
 
-		// Start 10 processors to handle requests in parallel
-		for i := 0; i < 10; i++ {
-			go result.startRequestProcessor()
-		}
+		go result.startRequestProcessor()
 	}
 
 	go result.startMessageProcessor()
@@ -461,50 +458,16 @@ func processMessage(message *C.char) {
 	messageBuffer <- goMessage
 }
 
-var requestBuffer = make(chan unsafe.Pointer, 100)
+var requestBuffer = make(chan webview.Request, 100)
 
 func (f *Frontend) startRequestProcessor() {
 	for request := range requestBuffer {
-		f.processRequest(request)
-		C.g_object_unref(C.gpointer(request))
+		f.assets.ServeWebViewRequest(request)
+		request.Release()
 	}
 }
 
 //export processURLRequest
 func processURLRequest(request unsafe.Pointer) {
-	// Increment reference counter to allow async processing, will be decremented after the processing
-	// has been finished by a worker.
-	C.g_object_ref(C.gpointer(request))
-	requestBuffer <- request
-}
-
-func (f *Frontend) processRequest(request unsafe.Pointer) {
-	req := (*C.WebKitURISchemeRequest)(request)
-	uri := C.webkit_uri_scheme_request_get_uri(req)
-	goURI := C.GoString(uri)
-
-	rw := &webKitResponseWriter{req: req}
-	defer rw.Close()
-
-	f.assets.ProcessHTTPRequestLegacy(
-		rw,
-		func() (*http.Request, error) {
-			method := webkit_uri_scheme_request_get_http_method(req)
-			r, err := http.NewRequest(method, goURI, nil)
-			if err != nil {
-				return nil, err
-			}
-			r.Header = webkit_uri_scheme_request_get_http_headers(req)
-
-			if r.URL.Host != f.startURL.Host {
-				if r.Body != nil {
-					r.Body.Close()
-				}
-
-				return nil, fmt.Errorf("Expected host '%s' in request, but was '%s'", f.startURL.Host, r.URL.Host)
-			}
-
-			return r, nil
-		})
-
+	requestBuffer <- webview.NewRequest(request)
 }

v2/internal/frontend/desktop/linux/webkit2.go

@@ -12,10 +12,12 @@ import (
 
 	"github.com/wailsapp/wails/v2/pkg/options"
 	"github.com/wailsapp/wails/v2/pkg/options/linux"
+
+	"github.com/wailsapp/wails/v2/pkg/assetserver/webview"
 )
 
 func validateWebKit2Version(options *options.App) {
-	if C.webkit_get_major_version() == 2 && C.webkit_get_minor_version() >= webkit2MinMinorVersion {
+	if C.webkit_get_major_version() == 2 && C.webkit_get_minor_version() >= webview.Webkit2MinMinorVersion {
 		return
 	}
 
@@ -24,6 +26,6 @@ func validateWebKit2Version(options *options.App) {
 		msg = options.Linux.Messages
 	}
 
-	v := fmt.Sprintf("2.%d.0", webkit2MinMinorVersion)
+	v := fmt.Sprintf("2.%d.0", webview.Webkit2MinMinorVersion)
 	showModalDialogAndExit("WebKit2GTK", fmt.Sprintf(msg.WebKit2GTKMinRequired, v))
 }

v2/internal/frontend/desktop/windows/go-webview2/pkg/edge/corewebview2.go

@@ -4,6 +4,7 @@
 package edge
 
 import (
+	"fmt"
 	"log"
 	"runtime"
 	"syscall"
@@ -249,7 +250,7 @@ func (e *ICoreWebView2Environment) CreateWebResourceResponse(content []byte, sta
 		return nil, err
 	}
 	var response *ICoreWebView2WebResourceResponse
-	_, _, err = e.vtbl.CreateWebResourceResponse.Call(
+	hr, _, err := e.vtbl.CreateWebResourceResponse.Call(
 		uintptr(unsafe.Pointer(e)),
 		stream,
 		uintptr(statusCode),
@@ -257,7 +258,14 @@ func (e *ICoreWebView2Environment) CreateWebResourceResponse(content []byte, sta
 		uintptr(unsafe.Pointer(_headers)),
 		uintptr(unsafe.Pointer(&response)),
 	)
-	if err != windows.ERROR_SUCCESS {
+	if windows.Handle(hr) != windows.S_OK {
+		return nil, syscall.Errno(hr)
+	}
+
+	if response == nil {
+		if err == nil {
+			err = fmt.Errorf("unknown error")
+		}
 		return nil, err
 	}
 	return response, nil

v2/internal/frontend/devserver/devserver.go

@@ -62,9 +62,13 @@ func (d *DevWebServer) Run(ctx context.Context) error {
 		return err
 	}
 
+	var myLogger assetserver.Logger
+	if _logger := ctx.Value("logger"); _logger != nil {
+		myLogger = _logger.(*logger.Logger)
+	}
+
 	var assetHandler http.Handler
 	var wsHandler http.Handler
-	var myLogger *logger.Logger
 
 	_fronendDevServerURL, _ := ctx.Value("frontenddevserverurl").(string)
 	if _fronendDevServerURL == "" {
@@ -73,9 +77,6 @@ func (d *DevWebServer) Run(ctx context.Context) error {
 			return c.String(http.StatusOK, assetdir)
 		})
 
-		if _logger := ctx.Value("logger"); _logger != nil {
-			myLogger = _logger.(*logger.Logger)
-		}
 		var err error
 		assetHandler, err = assetserver.NewAssetHandler(assetServerConfig, myLogger)
 		if err != nil {

v2/internal/frontend/runtime/desktop/main.js

@@ -66,7 +66,7 @@ window.wails = {
         defaultCursor: null,
         borderThickness: 6,
         shouldDrag: false,
-        deferDragToMouseMove: false,
+        deferDragToMouseMove: true,
         cssDragProperty: "--wails-draggable",
         cssDragValue: "drag",
     }
@@ -130,7 +130,7 @@ window.addEventListener('mousedown', (e) => {
             }
         }
         if (window.wails.flags.deferDragToMouseMove) {
-           window.wails.flags.shouldDrag = true;
+            window.wails.flags.shouldDrag = true;
         } else {
             e.preventDefault()
             window.WailsInvoke("drag");
@@ -152,10 +152,9 @@ function setResize(cursor) {
 
 window.addEventListener('mousemove', function (e) {
     if (window.wails.flags.shouldDrag) {
+        window.wails.flags.shouldDrag = false;
         let mousePressed = e.buttons !== undefined ? e.buttons : e.which;
-        if(mousePressed <= 0) {
-            window.wails.flags.shouldDrag = false;
-        } else {
+        if (mousePressed > 0) {
             window.WailsInvoke("drag");
             return;
         }

v2/pkg/assetserver/assetserver.go

@@ -2,8 +2,11 @@ package assetserver
 
 import (
 	"bytes"
+	"fmt"
+	"math/rand"
 	"net/http"
 	"net/http/httptest"
+	"strings"
 
 	"golang.org/x/net/html"
 
@@ -42,6 +45,9 @@ type AssetServer struct {
 	// Use http based runtime
 	runtimeHandler RuntimeHandler
 
+	// plugin scripts
+	pluginScripts map[string]string
+
 	assetServerWebView
 }
 
@@ -89,6 +95,16 @@ func (d *AssetServer) UseRuntimeHandler(handler RuntimeHandler) {
 	d.runtimeHandler = handler
 }
 
+func (d *AssetServer) AddPluginScript(pluginName string, script string) {
+	if d.pluginScripts == nil {
+		d.pluginScripts = make(map[string]string)
+	}
+	pluginName = strings.ReplaceAll(pluginName, "/", "_")
+	pluginName = html.EscapeString(pluginName)
+	pluginScriptName := fmt.Sprintf("/plugin_%s_%d.js", pluginName, rand.Intn(100000))
+	d.pluginScripts[pluginScriptName] = script
+}
+
 func (d *AssetServer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	if isWebSocket(req) {
 		// Forward WebSockets to the distinct websocket handler if it exists
@@ -149,6 +165,11 @@ func (d *AssetServer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 		d.writeBlob(rw, path, content)
 
 	default:
+		// Check if this is a plugin script
+		if script, ok := d.pluginScripts[path]; ok {
+			d.writeBlob(rw, path, []byte(script))
+			return
+		}
 		d.handler.ServeHTTP(rw, req)
 	}
 }
@@ -174,6 +195,13 @@ func (d *AssetServer) processIndexHTML(indexHTML []byte) ([]byte, error) {
 		return nil, err
 	}
 
+	// Inject plugins
+	for scriptName := range d.pluginScripts {
+		if err := insertScriptInHead(htmlNode, scriptName); err != nil {
+			return nil, err
+		}
+	}
+
 	var buffer bytes.Buffer
 	err = html.Render(&buffer, htmlNode)
 	if err != nil {

v2/pkg/assetserver/webview/request_linux.go

@@ -0,0 +1,85 @@
+//go:build linux
+// +build linux
+
+package webview
+
+/*
+#cgo linux pkg-config: gtk+-3.0 webkit2gtk-4.0 gio-unix-2.0
+
+#include "gtk/gtk.h"
+#include "webkit2/webkit2.h"
+*/
+import "C"
+
+import (
+	"io"
+	"net/http"
+	"unsafe"
+)
+
+// NewRequest creates as new WebViewRequest based on a pointer to an `WebKitURISchemeRequest`
+//
+// Please make sure to call Release() when finished using the request.
+func NewRequest(webKitURISchemeRequest unsafe.Pointer) Request {
+	webkitReq := (*C.WebKitURISchemeRequest)(webKitURISchemeRequest)
+	req := &request{req: webkitReq}
+	req.AddRef()
+	return req
+}
+
+var _ Request = &request{}
+
+type request struct {
+	req *C.WebKitURISchemeRequest
+
+	header http.Header
+	body   io.ReadCloser
+	rw     *responseWriter
+}
+
+func (r *request) AddRef() error {
+	C.g_object_ref(C.gpointer(r.req))
+	return nil
+}
+
+func (r *request) Release() error {
+	C.g_object_unref(C.gpointer(r.req))
+	return nil
+}
+
+func (r *request) URL() (string, error) {
+	return C.GoString(C.webkit_uri_scheme_request_get_uri(r.req)), nil
+}
+
+func (r *request) Method() (string, error) {
+	return webkit_uri_scheme_request_get_http_method(r.req), nil
+}
+
+func (r *request) Header() (http.Header, error) {
+	if r.header != nil {
+		return r.header, nil
+	}
+
+	r.header = webkit_uri_scheme_request_get_http_headers(r.req)
+	return r.header, nil
+}
+
+func (r *request) Body() (io.ReadCloser, error) {
+	if r.body != nil {
+		return r.body, nil
+	}
+
+	// WebKit2GTK has currently no support for request bodies.
+	r.body = http.NoBody
+
+	return r.body, nil
+}
+
+func (r *request) Response() ResponseWriter {
+	if r.rw != nil {
+		return r.rw
+	}
+
+	r.rw = &responseWriter{req: r.req}
+	return r.rw
+}

v2/pkg/assetserver/webview/responsewriter.go

@@ -1,9 +1,20 @@
 package webview
 
 import (
+	"errors"
 	"net/http"
 )
 
+const (
+	HeaderContentLength = "Content-Length"
+	HeaderContentType   = "Content-Type"
+)
+
+var (
+	errRequestStopped   = errors.New("request has been stopped")
+	errResponseFinished = errors.New("response has been finished")
+)
+
 // A ResponseWriter interface is used by an HTTP handler to
 // construct an HTTP response for the WebView.
 type ResponseWriter interface {

v2/pkg/assetserver/webview/responsewriter_darwin.go

@@ -69,16 +69,10 @@ import "C"
 
 import (
 	"encoding/json"
-	"errors"
 	"net/http"
 	"unsafe"
 )
 
-var (
-	errRequestStopped   = errors.New("request has been stopped")
-	errResponseFinished = errors.New("response has been finished")
-)
-
 var _ ResponseWriter = &responseWriter{}
 
 type responseWriter struct {

v2/pkg/assetserver/webview/responsewriter_linux.go

@@ -1,7 +1,7 @@
 //go:build linux
 // +build linux
 
-package linux
+package webview
 
 /*
 #cgo linux pkg-config: gtk+-3.0 webkit2gtk-4.0 gio-unix-2.0
@@ -20,28 +20,31 @@ import (
 	"strconv"
 	"syscall"
 	"unsafe"
-
-	"github.com/wailsapp/wails/v2/pkg/assetserver"
 )
 
-type webKitResponseWriter struct {
+type responseWriter struct {
 	req *C.WebKitURISchemeRequest
 
 	header      http.Header
 	wroteHeader bool
+	finished    bool
 
 	w    io.WriteCloser
 	wErr error
 }
 
-func (rw *webKitResponseWriter) Header() http.Header {
+func (rw *responseWriter) Header() http.Header {
 	if rw.header == nil {
 		rw.header = http.Header{}
 	}
 	return rw.header
 }
 
-func (rw *webKitResponseWriter) Write(buf []byte) (int, error) {
+func (rw *responseWriter) Write(buf []byte) (int, error) {
+	if rw.finished {
+		return 0, errResponseFinished
+	}
+
 	rw.WriteHeader(http.StatusOK)
 	if rw.wErr != nil {
 		return 0, rw.wErr
@@ -49,14 +52,14 @@ func (rw *webKitResponseWriter) Write(buf []byte) (int, error) {
 	return rw.w.Write(buf)
 }
 
-func (rw *webKitResponseWriter) WriteHeader(code int) {
-	if rw.wroteHeader {
+func (rw *responseWriter) WriteHeader(code int) {
+	if rw.wroteHeader || rw.finished {
 		return
 	}
 	rw.wroteHeader = true
 
 	contentLength := int64(-1)
-	if sLen := rw.Header().Get(assetserver.HeaderContentLength); sLen != "" {
+	if sLen := rw.Header().Get(HeaderContentLength); sLen != "" {
 		if pLen, _ := strconv.ParseInt(sLen, 10, 64); pLen > 0 {
 			contentLength = pLen
 		}
@@ -72,7 +75,7 @@ func (rw *webKitResponseWriter) WriteHeader(code int) {
 	}
 	rw.w = w
 
-	stream := C.g_unix_input_stream_new(C.int(rFD), gtkBool(true))
+	stream := C.g_unix_input_stream_new(C.int(rFD), C.gboolean(1))
 	defer C.g_object_unref(C.gpointer(stream))
 
 	if err := webkit_uri_scheme_request_finish(rw.req, code, rw.Header(), stream, contentLength); err != nil {
@@ -81,13 +84,22 @@ func (rw *webKitResponseWriter) WriteHeader(code int) {
 	}
 }
 
-func (rw *webKitResponseWriter) Close() {
+func (rw *responseWriter) Finish() error {
+	if !rw.wroteHeader {
+		rw.WriteHeader(http.StatusNotImplemented)
+	}
+
+	if rw.finished {
+		return nil
+	}
+	rw.finished = true
 	if rw.w != nil {
 		rw.w.Close()
 	}
+	return nil
 }
 
-func (rw *webKitResponseWriter) finishWithError(code int, err error) {
+func (rw *responseWriter) finishWithError(code int, err error) {
 	if rw.w != nil {
 		rw.w.Close()
 		rw.w = &nopCloser{io.Discard}