117 lines
4.3 KiB
JavaScript
117 lines
4.3 KiB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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import resolve from 'resolve';
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import chalk from 'chalk';
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import PluginAPI from './PluginAPI.js';
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import { loadModule } from '../utils/loadModule.js';
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export default class Plugin {
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constructor(opts) {
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this.builtInPlugins = [];
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this.userPlugins = [];
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this.commands = {};
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this.hooksByPluginPath = {};
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this.hooks = {};
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this.store = {};
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this.registerFunction = [];
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this.cwd = opts.cwd || process.cwd();
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this.hub = opts.hub;
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this.logger = opts.logger;
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}
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getPluginPaths(builtInPlugins, userPlugins) {
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const paths = [];
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paths.push(...builtInPlugins);
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if (userPlugins) {
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paths.push(...userPlugins);
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}
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// 获取所有插件文件的绝对路径
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const absPaths = paths.map(path => {
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return resolve.sync(path, {
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basedir: this.cwd,
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extensions: ['.js', '.ts'],
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});
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});
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return absPaths;
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}
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setStore(name, initialValue) {
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const store = this.store;
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if (this.store[name]) {
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return;
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}
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store[name] = initialValue;
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}
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register(builtInPlugins, userPlugins) {
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return __awaiter(this, void 0, void 0, function* () {
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const paths = this.getPluginPaths(builtInPlugins, userPlugins);
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this.hub.pluginPaths = paths;
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const objs = paths.map(path => {
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const api = this.createPluginAPI({
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path,
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manager: this,
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logger: this.logger,
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});
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return {
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path,
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api,
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};
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});
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for (const obj of objs) {
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const module = yield loadModule(obj.path);
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if (module) {
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try {
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module(obj.api);
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}
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catch (err) {
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if (err instanceof Error) {
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this.logger.error(chalk.red(err.message));
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if (err.stack) {
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this.logger.error(err.stack);
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}
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}
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}
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}
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}
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});
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}
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// todo 给API换个名字
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createPluginAPI(opts) {
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const pluginAPI = new PluginAPI(opts);
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// 为PluginAPI添加代理
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// 除了PluginAPI自有的方法之外，为开发者提供更丰富的api
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return new Proxy(pluginAPI, {
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get: (target, prop) => {
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if (['userConfig', 'devBuildConfig', 'buildConfig', 'compileMode', 'packageJson', 'cwd'].includes(prop)) {
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return typeof this.hub[prop] === 'function'
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? this.hub[prop].bind(this.hub)
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: this.hub[prop];
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}
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if (['setStore', 'logger', 'commands'].includes(prop)) {
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return typeof this[prop] === 'function'
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? this[prop].bind(this)
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: this[prop];
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}
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return target[prop];
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},
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});
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}
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initHook() {
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Object.keys(this.hooksByPluginPath).forEach(path => {
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const hooks = this.hooksByPluginPath[path];
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hooks.forEach(hook => {
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const { name } = hook;
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hook.pluginId = path;
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if (!this.hooks[name]) {
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this.hooks[name] = [];
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}
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this.hooks[name].push(hook);
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});
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});
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}
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}
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