jgb-cli/lib/config.js

```shell npm i -g jgb-cli #全局安装 ```

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var fs = require("fs");
var lib_1 = require("jgb-shared/lib");
function loadConfig(fileName) {
    if (fs.existsSync(fileName)) {
        return require(fileName);
    }
    return null;
}
exports.loadConfig = loadConfig;
function getJGBConfig(configName) {
    var _a, _b;
    return tslib_1.__awaiter(this, void 0, void 0, function () {
        var findArr, config, tsConfig, paths, error_1;
        return tslib_1.__generator(this, function (_c) {
            switch (_c.label) {
                case 0:
                    findArr = ['jgb.config.js'];
                    if (configName) {
                        findArr.unshift(configName);
                    }
                    return [4 /*yield*/, lib_1.Config.load(process.cwd(), findArr)];
                case 1:
                    config = (_c.sent());
                    _c.label = 2;
                case 2:
                    _c.trys.push([2, 4, , 5]);
                    return [4 /*yield*/, getTsConfig()];
                case 3:
                    tsConfig = _c.sent();
                    if ((_b = (_a = tsConfig) === null || _a === void 0 ? void 0 : _a.compilerOptions) === null || _b === void 0 ? void 0 : _b.paths) {
                        paths = processPaths(tsConfig.compilerOptions.paths);
                        config.alias = Object.assign({}, paths, config.alias);
                    }
                    return [3 /*break*/, 5];
                case 4:
                    error_1 = _c.sent();
                    console.log('getTsConfig errror:', error_1);
                    return [3 /*break*/, 5];
                case 5: return [2 /*return*/, config];
            }
        });
    });
}
exports.getJGBConfig = getJGBConfig;
function normalizeConfig(config) {
    config.source = config.source || 'wx';
    config.target = config.target || 'wx';
    config.cacheDir = config.cacheDir || ".cache/" + config.target;
    config.sourceDir = config.sourceDir || "src";
    config.outDir = config.outDir || "dist";
    config.npmDir = config.npmDir || 'node_modules';
    return config;
}
exports.normalizeConfig = normalizeConfig;
/**
 * 处理paths
 */
function processPaths(paths) {
    Object.keys(paths).forEach(function (key) {
        var value = paths[key];
        // 忽略 .d.ts
        if (value.some(function (v) { return v.includes('.d.ts'); })) {
            delete paths[key];
            return;
        }
        // 忽略types
        if (value.some(function (v) { return v.includes('node_modules/@types'); })) {
            delete paths[key];
            return;
        }
        // add relative path
        paths[key] = value.map(function (v) {
            if (v.startsWith('.') || v.startsWith('/')) {
                return v;
            }
            return "./" + v;
        });
    });
    return paths;
}
function getTsConfig() {
    return tslib_1.__awaiter(this, void 0, void 0, function () {
        return tslib_1.__generator(this, function (_a) {
            return [2 /*return*/, lib_1.Config.load(process.cwd(), ['tsconfig.json'])];
        });
    });
}
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