chore(构建变动): 隔离WASM资源并完善构建

.gitea/workflows/build.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 set -e
 export TZ=Asia/Shanghai
-GOOS=js GOARCH=wasm CGO_ENABLED=0 go build -o assets/webui/ofdgo.wasm -trimpath -ldflags "-s -w -buildid=" ./cmd/webui/wasm.go
+GOOS=js GOARCH=wasm CGO_ENABLED=0 go build -o assets/webui/wasm/ofdgo.wasm -trimpath -ldflags "-s -w -buildid=" ./cmd/webui/wasm.go
 GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o main -trimpath -ldflags "-s -w -buildid=" ./cmd/webui/webui.go

README.md

@@ -53,7 +53,7 @@ docker run -d -p 80:80 ccr.ccs.tencentyun.com/xiaoqidun/ofdgo:latest
 :: 1. 编译OFDGo WASM
 set GOOS=js
 set GOARCH=wasm
-go build -o assets/webui/ofdgo.wasm -trimpath -ldflags "-s -w -buildid=" ./cmd/webui/wasm.go
+go build -o assets/webui/wasm/ofdgo.wasm -trimpath -ldflags "-s -w -buildid=" ./cmd/webui/wasm.go
 :: 2. 编译OFDGo WebUI
 set GOOS=windows
 set GOARCH=amd64

assets/webui/assets.go

@@ -14,30 +14,14 @@
 
 package webuiassets
 
-import (
+import "embed"
-	"crypto/sha256"
-	"embed"
-	"encoding/hex"
-)
 
 // FS WebUI嵌入静态文件
 //
-//go:embed index.html ofdgo.css ofdgo.ico ofdgo.js ofdgo.json ofdgo.png ofdgo.svg ofdgo.wasm ofdgo_edit.js ofdgo_font.js ofdgo_host.js ofdgo_wasm.js ofdgo_work.js wasm_exec.js
+//go:embed index.html ofdgo.css ofdgo.ico ofdgo.js ofdgo.json ofdgo.png ofdgo.svg ofdgo_edit.js ofdgo_font.js ofdgo_host.js ofdgo_wasm.js ofdgo_work.js wasm_exec.js
 var FS embed.FS
 
 // NativeFS WebView嵌入静态文件
 //
 //go:embed index.html ofdgo.css ofdgo.ico ofdgo.js ofdgo.json ofdgo.png ofdgo.svg ofdgo_edit.js ofdgo_font.js ofdgo_host.js
 var NativeFS embed.FS
-
-// Checksum 计算WebUI嵌入资源校验值
-// 返回: string SHA-256十六进制校验值
-func Checksum() string {
-	hash := sha256.New()
-	entries, _ := FS.ReadDir(".")
-	for _, entry := range entries {
-		data, _ := FS.ReadFile(entry.Name())
-		hash.Write(data)
-	}
-	return hex.EncodeToString(hash.Sum(nil))
-}

assets/webui/wasm/assets.go

@@ -0,0 +1,22 @@
+// Copyright 2025-2026 肖其顿 (XIAO QI DUN)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package wasmassets
+
+import "embed"
+
+// FS WebUI嵌入WASM引擎
+//
+//go:embed ofdgo.wasm
+var FS embed.FS

cmd/webui/webui.go

@@ -18,6 +18,9 @@ package main
 
 import (
 	"bytes"
+	"crypto/sha256"
+	"embed"
+	"encoding/hex"
 	"flag"
 	"fmt"
 	"net/http"
@@ -25,6 +28,7 @@ import (
 	"time"
 
 	"github.com/xiaoqidun/ofdgo/assets/webui"
+	"github.com/xiaoqidun/ofdgo/assets/webui/wasm"
 )
 
 func main() {
@@ -39,12 +43,17 @@ func main() {
 // 返回: http.Handler HTTP处理器
 func serveWebUI() http.Handler {
 	files := http.FileServerFS(webuiassets.FS)
-	checksum := webuiassets.Checksum()
+	wasm := http.FileServerFS(wasmassets.FS)
+	checksum := resourceChecksum()
 	serviceWorker, _ := webuiassets.FS.ReadFile("ofdgo_work.js")
 	serviceWorker = append([]byte(fmt.Sprintf("const BUNDLE_CHECKSUM = %q;\n", checksum)), serviceWorker...)
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Cache-Control", "no-store")
 		w.Header().Set("X-OFDGo-Checksum", checksum)
+		if r.URL.Path == "/ofdgo.wasm" {
+			wasm.ServeHTTP(w, r)
+			return
+		}
 		if r.URL.Path == "/ofdgo_work.js" {
 			http.ServeContent(w, r, "ofdgo_work.js", time.Time{}, bytes.NewReader(serviceWorker))
 			return
@@ -52,3 +61,17 @@ func serveWebUI() http.Handler {
 		files.ServeHTTP(w, r)
 	})
 }
+
+// resourceChecksum 计算WebUI界面与WASM引擎的资源校验值
+// 返回: string SHA-256十六进制校验值
+func resourceChecksum() string {
+	hash := sha256.New()
+	for _, resources := range []embed.FS{webuiassets.FS, wasmassets.FS} {
+		entries, _ := resources.ReadDir(".")
+		for _, entry := range entries {
+			data, _ := resources.ReadFile(entry.Name())
+			hash.Write(data)
+		}
+	}
+	return hex.EncodeToString(hash.Sum(nil))
+}