@aquaori/deplens/dist/utils/transpiler.js

A precise dependency analysis tool for npm and pnpm projects

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.transpileToStandardJS = transpileToStandardJS;
const babel = __importStar(require("@babel/core"));
/**
 * 将 TypeScript 代码转译为标准 JavaScript
 * @param sourceCode 源代码
 * @param filename 文件名
 * @returns 转译后的代码
 */
async function transpileToStandardJS(sourceCode, rootPath, filename = 'source.js') {
    const path = require('path');
    const __dirname = path.dirname(require.main?.filename ?? process.argv[1]);
    const resolvePlugin = (name) => {
        return require.resolve(name, { paths: [__dirname] });
    };
    const sep = process.platform === 'win32' ? '\\' : '/';
    const fullPath = rootPath + sep + filename;
    const result = babel.transformSync(sourceCode, {
        filename: fullPath,
        presets: [
            [resolvePlugin('@babel/preset-typescript'), {
                    allExtensions: true,
                    isTSX: true
                }],
            [resolvePlugin('@babel/preset-react'), {
                    runtime: 'automatic',
                }]
        ],
        plugins: [
            [resolvePlugin('@babel/plugin-syntax-import-assertions'), {}],
            [resolvePlugin('@babel/plugin-syntax-top-level-await'), {}],
        ],
        ast: false,
        sourceMaps: false,
        configFile: false,
        babelrc: false,
    });
    if (!result || !result.code) {
        throw new Error('Babel transpilation failed');
    }
    return result.code;
}
//# sourceMappingURL=transpiler.js.map