ntts/lib/tsconfig-handler/tsconfig-handler.js

A CLI tool for refactoring an existing NodeJs application to a fully functional TypeScript application.

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var fs_1 = require("fs");
var version_handler_1 = __importDefault(require("../dependency-installer/version-handler/version-handler"));
var logger_1 = __importDefault(require("../logger/logger"));
var tsconfig_json_1 = __importDefault(require("@tsconfig/node10/tsconfig.json"));
var tsconfig_json_2 = __importDefault(require("@tsconfig/node12/tsconfig.json"));
var tsconfig_json_3 = __importDefault(require("@tsconfig/node14/tsconfig.json"));
var tsconfig_json_4 = __importDefault(require("@tsconfig/node16/tsconfig.json"));
var tsconfig_json_5 = __importDefault(require("@tsconfig/node18/tsconfig.json"));
var tsconfig_json_6 = __importDefault(require("@tsconfig/node20/tsconfig.json"));
var tsconfig_default_json_1 = __importDefault(require("./tsconfig.default.json"));
var nodeToConfigList = [
    { version: 10, config: tsconfig_json_1.default },
    { version: 12, config: tsconfig_json_2.default },
    { version: 14, config: tsconfig_json_3.default },
    { version: 16, config: tsconfig_json_4.default },
    { version: 18, config: tsconfig_json_5.default },
    { version: 20, config: tsconfig_json_6.default },
];
var TsconfigHandler = /** @class */ (function () {
    function TsconfigHandler() {
    }
    var _a;
    _a = TsconfigHandler;
    TsconfigHandler.getTsconfig = function () {
        var nodeMajorVersion = version_handler_1.default.parsedNodeVersion()[0];
        return nodeToConfigList.reduce(function (bestConfig, _b) {
            var version = _b.version, config = _b.config;
            return (nodeMajorVersion >= version ? config : bestConfig);
        }, tsconfig_default_json_1.default);
    };
    TsconfigHandler.readConfig = function (filename) { return JSON.parse((0, fs_1.readFileSync)(filename, { encoding: 'utf-8' })); };
    TsconfigHandler.writeToConfig = function (filename, tsconfig, partialConfig) {
        (0, fs_1.writeFileSync)(filename, JSON.stringify(__assign(__assign({}, tsconfig), partialConfig), null, 2));
    };
    TsconfigHandler.tsconfigFileName = function () { return ((0, fs_1.existsSync)('tsconfig.ntts.json') ? 'tsconfig.ntts.json' : 'tsconfig.json'); };
    TsconfigHandler.addConfig = function (path, ignores) {
        logger_1.default.info('Adding new TypeScript configuration file');
        var tsconfig = _a.getTsconfig();
        var configName = (0, fs_1.existsSync)('tsconfig.json') ? 'tsconfig.ntts.json' : 'tsconfig.json';
        var partialConfig = path ? { include: [path], exclude: ignores } : { exclude: ignores };
        TsconfigHandler.writeToConfig(configName, tsconfig, partialConfig);
        logger_1.default.success("Added ".concat(configName, " file"));
    };
    TsconfigHandler.addCompilerOptions = function (moduleSpecifierModel) {
        var configName = _a.tsconfigFileName();
        var tsconfig = _a.readConfig(configName);
        var compilerOptions = __assign(__assign({}, tsconfig.compilerOptions), { resolveJsonModule: moduleSpecifierModel.allowJson || false, allowJs: moduleSpecifierModel.allowJs || false });
        _a.writeToConfig(configName, tsconfig, { compilerOptions: compilerOptions });
    };
    TsconfigHandler.addModuleFile = function (fileName) {
        var configName = _a.tsconfigFileName();
        var tsconfig = _a.readConfig(configName);
        var partialConfig = __assign(__assign({}, tsconfig), { files: [fileName] });
        _a.writeToConfig(configName, tsconfig, partialConfig);
    };
    return TsconfigHandler;
}());
exports.default = TsconfigHandler;