第一版本的初略修改，

dist/main.js

@@ -0,0 +1,472 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.methods = void 0;
+exports.load = load;
+exports.unload = unload;
+const ObjectUtil_1 = __importDefault(require("./util/ObjectUtil"));
+const FileUtil_1 = __importDefault(require("./util/FileUtil"));
+const package_json_1 = __importDefault(require("../package.json"));
+const Fs = require('fs');
+const Path = require('path');
+const EXTENSION_NAME = '🔎';
+/** 扩展名对应文件类型 */
+const typeMap = {
+    '.fire': 'scene',
+    '.prefab': 'prefab',
+    '.anim': 'animation',
+    '.mtl': 'material',
+    '.fnt.meta': 'font',
+};
+/** 类型对应图标 */
+const iconMap = {
+    'scene': '📺',
+    'prefab': '🧸',
+    'node': '💾',
+    'component': '💿',
+    'property': '🎲',
+    'asset': '📦',
+};
+const translate = (key) => `H.${key}`;
+/**
+ * @en Registration method for the main process of Extension
+ * @zh 为扩展的主进程的注册方法
+ */
+exports.methods = {
+    openDebug() {
+        console.log('openDebug');
+        Editor.Panel.open(package_json_1.default.name);
+    },
+    /**
+     * @en A method that can be triggered by message
+     * @zh 通过 message 触发的方法
+     */
+    findCurrentSelection() {
+        return __awaiter(this, void 0, void 0, function* () {
+            const uuids = Editor.Selection.getSelected('asset');
+            if (uuids.length === 0) {
+                console.log(`[${EXTENSION_NAME}]`, '先选择资源');
+                return;
+            }
+            // 根据 uuid 查找
+            for (let i = 0; i < uuids.length; i++) {
+                yield this.module.methods.findViaUuid(uuids[i]);
+            }
+        });
+    },
+    /**
+     * 使用 uuid 进行查找
+     * @param {string} uuid
+     */
+    findViaUuid(uuid) {
+        return __awaiter(this, void 0, void 0, function* () {
+            // 是否为有效 uuid
+            if (!Editor.Utils.UUID.isUUID(uuid)) {
+                console.log(`[${EXTENSION_NAME}]`, 'invalidUuid' + uuid);
+                return;
+            }
+            // 获取资源信息
+            const assetInfo = yield Editor.Message.request('asset-db', 'query-asset-info', uuid);
+            if (assetInfo) {
+                const url = assetInfo.url.replace('db://', '');
+                // 暂不查找文件夹
+                if (assetInfo.type === 'folder') {
+                    console.log(`[${EXTENSION_NAME}]`, 'notSupportFolder' + url);
+                    return;
+                }
+                // 处理文件路径 & 打印头部日志
+                const urlItems = url.split('/');
+                if (!urlItems[urlItems.length - 1].includes('.')) {
+                    urlItems.splice(urlItems.length - 1);
+                }
+                console.log(`[${EXTENSION_NAME}]`, 'findAssetRefs' + urlItems.join('/'));
+                // 记录子资源 uuid
+                const subUuids = assetInfo ? [] : null;
+                // 资源类型检查
+                if (assetInfo.type === "cc.ImageAsset") {
+                    // 纹理子资源
+                    uuid = uuid + '@f9941';
+                }
+                else if (assetInfo.type === 'cc.Script') {
+                    // 脚本
+                    uuid = Editor.Utils.UUID.compressUUID(uuid, true);
+                }
+                // 查找
+                const results = uuid ? yield this.findReferences(uuid) : [];
+                // Done
+                this.printResult(results);
+            }
+            else {
+                // 不存在的资源，直接查找 uuid
+                console.log(`[${EXTENSION_NAME}]`, 'findAssetRefs' + uuid);
+                const result = yield this.findReferences(uuid);
+                // Done
+                this.printResult(result);
+            }
+        });
+    },
+    /**
+ * 获取对象中是否包含指定值以及相应属性名
+ * @param {object} object 对象
+ * @param {any} value 值
+ * @returns {{ contains: boolean, property: string }}
+ */
+    getContainsInfo(object, value) {
+        const result = {
+            contains: false,
+            property: null
+        };
+        // 搜索
+        const search = (target, parentKey) => {
+            if (ObjectUtil_1.default.isObject(target)) {
+                for (const key in target) {
+                    if (target[key] === value) {
+                        result.contains = true;
+                        result.property = parentKey;
+                        return;
+                    }
+                    search(target[key], key);
+                }
+            }
+            else if (Array.isArray(target)) {
+                for (let i = 0, l = target.length; i < l; i++) {
+                    search(target[i], parentKey);
+                }
+            }
+        };
+        search(object, null);
+        // Done
+        return result;
+    },
+    /**
+ * 查找节点中的引用
+ * @param {object} node 目标节点
+ * @param {string} uuid 查找的 uuid
+ * @param {object} nodeTree 节点所在的节点树
+ * @param {object[]} container 结果容器
+ */
+    findRefsInNode(node, uuid, nodeTree, container) {
+        return __awaiter(this, void 0, void 0, function* () {
+            // 检查节点上的组件是否有引用
+            const components = node.components;
+            if (components && components.length > 0) {
+                for (let i = 0, l = components.length; i < l; i++) {
+                    const info = this.getContainsInfo(components[i], uuid);
+                    if (!info.contains)
+                        continue;
+                    // 资源类型
+                    let type = components[i]['__type__'];
+                    // 是否为脚本资源
+                    if (Editor.Utils.UUID.isUUID(type)) {
+                        const scriptUuid = Editor.Utils.UUID.decompressUUID(type), assetInfo = yield Editor.Message.request('asset-db', 'query-asset-info', scriptUuid);
+                        type = Path.basename(assetInfo.url);
+                    }
+                    // 处理属性名称
+                    let property = info.property;
+                    if (property) {
+                        // Label 组件需要特殊处理
+                        if (type === 'cc.Label' && property === '_N$file') {
+                            property = 'font';
+                        }
+                        else {
+                            // 去除属性名的前缀
+                            if (property.startsWith('_N$')) {
+                                property = property.replace('_N$', '');
+                            }
+                            else if (property[0] === '_') {
+                                property = property.substring(1);
+                            }
+                        }
+                    }
+                    // 保存结果
+                    container.push({
+                        node: node.path,
+                        component: type,
+                        property: property
+                    });
+                }
+            }
+            // 检查预制体是否有引用
+            const prefab = node.prefab;
+            if (prefab) {
+                // 排除预制体自己
+                if (uuid !== nodeTree['__uuid__']) {
+                    const contains = ObjectUtil_1.default.containsValue(prefab, uuid);
+                    if (contains) {
+                        container.push({
+                            node: node.path
+                        });
+                    }
+                }
+            }
+            // 遍历子节点
+            const children = node.children;
+            if (children && children.length > 0) {
+                for (let i = 0, l = children.length; i < l; i++) {
+                    yield this.findRefsInNode(children[i], uuid, nodeTree, container);
+                }
+            }
+        });
+    },
+    /**
+ * 查找引用
+ * @param {string} uuid
+ * @returns {object[]}
+ */
+    findReferences(uuid) {
+        return __awaiter(this, void 0, void 0, function* () {
+            const results = [];
+            /**
+             * 文件处理函数
+             * @param {string} filePath 文件路径
+             * @param {Fs.Stats} stats
+             */
+            const searchHandler = (filePath, stats) => __awaiter(this, void 0, void 0, function* () {
+                const extname = Path.extname(filePath);
+                // 场景和预制体资源
+                if (extname === '.fire' || extname === '.prefab') {
+                    // 将资源数据转为节点树
+                    const nodeTree = this.getNodeTree(filePath), children = nodeTree.children, refs = [];
+                    // 遍历节点
+                    for (let i = 0, l = children.length; i < l; i++) {
+                        yield this.findRefsInNode(children[i], uuid, nodeTree, refs);
+                    }
+                    // 保存当前文件引用结果
+                    if (refs.length > 0) {
+                        results.push({
+                            type: typeMap[extname],
+                            fileUrl: yield Editor.Message.request('asset-db', 'query-url', filePath), //Editor.assetdb.fspathToUrl(),
+                            refs: refs
+                        });
+                    }
+                }
+                // 动画资源
+                else if (extname === '.anim') {
+                    const data = JSON.parse(Fs.readFileSync(filePath)), curveData = data['curveData'], contains = ObjectUtil_1.default.containsValue(curveData, uuid);
+                    if (contains) {
+                        results.push({
+                            type: typeMap[extname],
+                            fileUrl: yield Editor.Message.request('asset-db', 'query-url', filePath)
+                        });
+                    }
+                }
+                // 材质和字体资源
+                else if (extname === '.mtl' || filePath.indexOf('.fnt.meta') !== -1) {
+                    const data = JSON.parse(Fs.readFileSync(filePath)), contains = ObjectUtil_1.default.containsValue(data, uuid);
+                    if (contains && !(data['uuid'] === uuid)) {
+                        const _extname = (extname === '.mtl') ? '.mtl' : '.fnt.meta';
+                        results.push({
+                            type: typeMap[_extname],
+                            fileUrl: yield Editor.Message.request('asset-db', 'query-url', filePath)
+                        });
+                    }
+                }
+            });
+            // 遍历资源目录下的文件
+            const assetsPath = yield Editor.Message.request('asset-db', 'query-path', 'db://assets/');
+            yield FileUtil_1.default.map(assetsPath, searchHandler);
+            // Done
+            return results;
+        });
+    },
+    /**
+ * 获取节点树
+ * @param {string} filePath 文件路径
+ * @returns {object}
+ */
+    getNodeTree(filePath) {
+        // 获取缓存
+        let cache = this.cache;
+        if (!cache) {
+            cache = this.cache = Object.create(null);
+        }
+        // 从缓存中读取
+        if (!cache[filePath]) {
+            // 将资源数据转为节点树
+            const data = JSON.parse(Fs.readFileSync(filePath));
+            cache[filePath] = this.convertToNodeTree(data);
+        }
+        // Done
+        return cache[filePath];
+    },
+    /**
+   * 读取节点
+   * @param {object} source 元数据
+   * @param {number} id 节点 ID
+   * @param {object} parent 父容器
+   */
+    convertNode(source, id, parent) {
+        const node = Object.create(null), sourceData = source[id];
+        // 基本信息
+        node['__id__'] = id;
+        node['_name'] = sourceData['_name'];
+        node['__type__'] = sourceData['__type__'];
+        // 路径
+        const parentPath = parent.path || (parent['_name'] || null);
+        node.path = (parentPath ? `${parentPath}/` : '') + node['_name'];
+        // 组件
+        const components = sourceData['_components'];
+        if (components && components.length > 0) {
+            const _components = node.components = [];
+            for (let i = 0, l = components.length; i < l; i++) {
+                const sourceComponent = source[components[i]['__id__']];
+                _components.push(this.extractValidInfo(sourceComponent));
+            }
+        }
+        // 预制体引用
+        const prefab = sourceData['_prefab'];
+        if (prefab) {
+            const realPrefab = source[prefab['__id__']];
+            node.prefab = this.extractValidInfo(realPrefab);
+        }
+        // 子节点
+        const children = sourceData['_children'];
+        if (children && children.length > 0) {
+            node.children = [];
+            for (let i = 0, l = children.length; i < l; i++) {
+                const childId = children[i]['__id__'];
+                this.convertNode(source, childId, node);
+            }
+        }
+        // 保存数据
+        parent.children.push(node);
+    },
+    /**
+* 提取有效信息（含有 uuid）
+* @param {object} data 元数据
+* @returns {{ __type__: string, _name: string, fileId?: string }}
+*/
+    extractValidInfo(data) {
+        const info = Object.create(null);
+        // 记录有用的属性
+        const keys = ['__type__', '_name', 'fileId'];
+        for (let i = 0, l = keys.length; i < l; i++) {
+            const key = keys[i];
+            if (data[key]) {
+                info[key] = data[key];
+            }
+        }
+        // 记录包含 uuid 的属性
+        for (const key in data) {
+            if (ObjectUtil_1.default.containsProperty(data[key], '__uuid__')) {
+                info[key] = data[key];
+            }
+        }
+        // Done
+        return info;
+    },
+    /**
+   * 将资源数据转为节点树
+   * @param {object} source 元数据
+   * @returns {object}
+   */
+    convertToNodeTree(source) {
+        const nodeTree = Object.create(null), type = source[0]['__type__'];
+        // 场景资源
+        if (type === 'cc.SceneAsset') {
+            const sceneId = source[0]['scene']['__id__'], children = source[sceneId]['_children'];
+            nodeTree['__type__'] = 'cc.Scene'; // 类型
+            nodeTree['__id__'] = sceneId; // ID
+            // 遍历节点
+            nodeTree.children = [];
+            for (let i = 0, l = children.length; i < l; i++) {
+                const nodeId = children[i]['__id__'];
+                this.convertNode(source, nodeId, nodeTree);
+            }
+        }
+        // 预制体资源 
+        else if (type === 'cc.Prefab') {
+            const uuid = source[source.length - 1]['asset']['__uuid__'];
+            nodeTree['__type__'] = 'cc.Prefab'; // 类型
+            nodeTree['__uuid__'] = uuid; // uuid
+            // 从根节点开始读取
+            nodeTree.children = [];
+            const rootId = source[0]['data']['__id__'];
+            this.convertNode(source, rootId, nodeTree);
+        }
+        // Done
+        return nodeTree;
+    },
+    printResult(results) {
+        if (results.length === 0) {
+            console.log(`[${EXTENSION_NAME}]`, 'noRefs');
+            console.log(`${'----'.repeat(36)}`);
+            return;
+        }
+        // 添加引用
+        const nodeRefs = [];
+        let nodeRefsCount = 0;
+        const assetRefs = [];
+        let assetRefsCount = 0;
+        for (let i = 0, l = results.length; i < l; i++) {
+            const result = results[i], type = result.type, url = result.fileUrl.replace('db://', '').replace('.meta', '');
+            if (type === 'scene' || type === 'prefab') {
+                nodeRefs.push(`　　　·　${iconMap[type]} [${translate(type)}] ${url}`);
+                const refs = result.refs;
+                for (let j = 0, n = refs.length; j < n; j++) {
+                    nodeRefsCount++;
+                    {
+                        const ref = refs[j];
+                        let item = `　　　　　　　${iconMap['node']} [${translate('node')}] ${ref.node}`;
+                        if (ref.component) {
+                            item += ` 　→ 　${iconMap['component']} [${translate('component')}] ${ref.component}`;
+                        }
+                        if (ref.property) {
+                            item += ` 　→ 　${iconMap['property']} [${translate('property')}] ${ref.property}`;
+                        }
+                        nodeRefs.push(item);
+                    }
+                }
+            }
+            else {
+                assetRefsCount++;
+                assetRefs.push(`　　　·　${iconMap['asset']} [${translate(type)}] ${url}`);
+            }
+        }
+        // 合并
+        const texts = [`[${EXTENSION_NAME}] ${translate('searchResult')} >>>`];
+        if (nodeRefs.length > 0) {
+            nodeRefs.unshift(`　　　📙 ${translate('引用数')} x ${nodeRefsCount}`);
+            texts.push(...nodeRefs);
+        }
+        if (assetRefs.length > 0) {
+            assetRefs.unshift(`　　　📘 ${translate('资源引用数')} x ${assetRefsCount}`);
+            texts.push(...assetRefs);
+        }
+        // 分隔
+        texts.push(`${'----'.repeat(36)}`);
+        // 打印到控制台
+        if (this.expand) {
+            // 逐行打印
+            for (let i = 0, l = texts.length; i < l; i++) {
+                console.log(texts[i]);
+            }
+        }
+        else {
+            // 单行打印
+            const content = texts.join('\n');
+            console.log(content);
+        }
+    }
+};
+/**
+ * @en Method Triggered on Extension Startup
+ * @zh 扩展启动时触发的方法
+ */
+function load() { }
+/**
+ * @en Method triggered when uninstalling the extension
+ * @zh 卸载扩展时触发的方法
+ */
+function unload() { }

dist/panels/default/index.js

@@ -0,0 +1 @@
+"use strict";Object.defineProperty(exports,"__esModule",{value:!0});const fs_extra_1=require("fs-extra"),path_1=require("path"),vue_1=require("vue"),panelDataMap=new WeakMap;module.exports=Editor.Panel.define({listeners:{show(){console.log("show")},hide(){console.log("hide")}},template:(0,fs_extra_1.readFileSync)((0,path_1.join)(__dirname,"../../../static/template/default/index.html"),"utf-8"),style:(0,fs_extra_1.readFileSync)((0,path_1.join)(__dirname,"../../../static/style/default/index.css"),"utf-8"),$:{app:"#app",text:"#text"},methods:{hello(){this.$.text&&(this.$.text.innerHTML="hello",console.log("[cocos-panel-html.default]: hello"))}},ready(){var e;this.$.text&&(this.$.text.innerHTML="Hello Cocos."),this.$.app&&((e=(0,vue_1.createApp)({})).config.compilerOptions.isCustomElement=e=>e.startsWith("ui-"),e.component("MyCounter",{template:(0,fs_extra_1.readFileSync)((0,path_1.join)(__dirname,"../../../static/template/vue/counter.html"),"utf-8"),data(){return{counter:0}},methods:{addition(){this.counter+=1},subtraction(){--this.counter}}}),e.mount(this.$.app),panelDataMap.set(this,e))},beforeClose(){},close(){var e=panelDataMap.get(this);e&&e.unmount()}});

dist/util/FileUtil.js

@@ -0,0 +1,80 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const Fs = require('fs');
+const Path = require('path');
+/**
+ * 文件工具
+ */
+class FileUtil {
+    /**
+     * 复制文件/文件夹
+     * @param {Fs.PathLike} srcPath 源路径
+     * @param {Fs.PathLike} destPath 目标路径
+     */
+    static copy(srcPath, destPath) {
+        if (!Fs.existsSync(srcPath))
+            return;
+        const stats = Fs.statSync(srcPath);
+        if (stats.isDirectory()) {
+            if (!Fs.existsSync(destPath))
+                Fs.mkdirSync(destPath);
+            const names = Fs.readdirSync(srcPath);
+            for (const name of names) {
+                this.copy(Path.join(srcPath, name), Path.join(destPath, name));
+            }
+        }
+        else if (stats.isFile()) {
+            Fs.writeFileSync(destPath, Fs.readFileSync(srcPath));
+        }
+    }
+    /**
+     * 删除文件/文件夹
+     * @param {Fs.PathLike} path 路径
+     */
+    static delete(path) {
+        if (!Fs.existsSync(path))
+            return;
+        const stats = Fs.statSync(path);
+        if (stats.isDirectory()) {
+            const names = Fs.readdirSync(path);
+            for (const name of names) {
+                this.delete(Path.join(path, name));
+            }
+            Fs.rmdirSync(path);
+        }
+        else if (stats.isFile()) {
+            Fs.unlinkSync(path);
+        }
+    }
+    /**
+     * 遍历文件/文件夹并执行函数
+     * @param {Fs.PathLike} path 路径
+     * @param {(filePath: Fs.PathLike, stat: Fs.Stats) => void} handler 处理函数
+     */
+    static map(path, handler) {
+        return __awaiter(this, void 0, void 0, function* () {
+            if (!Fs.existsSync(path))
+                return;
+            const stats = Fs.statSync(path);
+            if (stats.isDirectory()) {
+                const names = Fs.readdirSync(path);
+                for (const name of names) {
+                    yield this.map(Path.join(path, name), handler);
+                }
+            }
+            else if (stats.isFile()) {
+                yield handler(path, stats);
+            }
+        });
+    }
+}
+exports.default = FileUtil;

dist/util/ObjectUtil.js

@@ -0,0 +1,67 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * 对象工具
+ */
+class ObjectUtil {
+    /**
+     * 判断指定值是否是一个对象
+     * @param {any} arg 参数
+     */
+    static isObject(arg) {
+        return Object.prototype.toString.call(arg) === '[object Object]';
+    }
+    /**
+     * 对象中是否包含指定的属性
+     * @param {object} object 对象
+     * @param {any} name 属性名
+     */
+    static containsProperty(object, name) {
+        let result = false;
+        const search = (_object) => {
+            if (this.isObject(_object)) {
+                for (const key in _object) {
+                    if (key == name) {
+                        result = true;
+                        return;
+                    }
+                    search(_object[key]);
+                }
+            }
+            else if (Array.isArray(_object)) {
+                for (let i = 0; i < _object.length; i++) {
+                    search(_object[i]);
+                }
+            }
+        };
+        search(object);
+        return result;
+    }
+    /**
+     * 对象中是否包含指定的值
+     * @param {object} object 对象
+     * @param {any} value 值
+     */
+    static containsValue(object, value) {
+        let result = false;
+        const search = (_object) => {
+            if (this.isObject(_object)) {
+                for (const key in _object) {
+                    if (_object[key] === value) {
+                        result = true;
+                        return;
+                    }
+                    search(_object[key]);
+                }
+            }
+            else if (Array.isArray(_object)) {
+                for (let i = 0; i < _object.length; i++) {
+                    search(_object[i]);
+                }
+            }
+        };
+        search(object);
+        return result;
+    }
+}
+exports.default = ObjectUtil;