@sanpjs/bundler-webpack/dist/loaders/babel.js

@sanpjs/bundler-webpack

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const config_babel_preset_1 = __importDefault(require("@sanpjs/config-babel-preset"));
exports.default = (context) => {
    const { mode, root, build, server } = context.config;
    const { babel, polyfill, finalize } = build.script;
    const hot = server.hot;
    let babelConfig = {};
    if (babel !== false) {
        const babelConfigOptions = {
            babel,
            root,
            mode,
            polyfill,
            // 对于需要构建产物用的场合，默认不给热更新
            hot: context.dev ? hot : false
        };
        const internalBabelConfig = (0, config_babel_preset_1.default)(babelConfigOptions, context);
        if (typeof finalize === 'function') {
            const c = finalize(internalBabelConfig, context);
            if (c) {
                babelConfig = c;
            }
        }
        else {
            babelConfig = internalBabelConfig;
        }
    }
    return {
        loader: context.resolver.resolve('babel-loader'),
        options: babelConfig
    };
};
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