153 lines
8.0 KiB
JavaScript
153 lines
8.0 KiB
JavaScript
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"use strict";
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var __assign = (this && this.__assign) || function () {
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__assign = Object.assign || function(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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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) : new P(function (resolve) { resolve(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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var __generator = (this && this.__generator) || function (thisArg, body) {
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var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f) throw new TypeError("Generator is already executing.");
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while (_) try {
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if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
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if (y = 0, t) op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0: case 1: t = op; break;
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case 4: _.label++; return { value: op[1], done: false };
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case 5: _.label++; y = op[1]; op = [0]; continue;
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case 7: op = _.ops.pop(); _.trys.pop(); continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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if (t[2]) _.ops.pop();
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_.trys.pop(); continue;
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}
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op = body.call(thisArg, _);
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} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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}
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};
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var _this = this;
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Object.defineProperty(exports, "__esModule", { value: true });
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var fs_1 = require("fs");
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var json5_1 = require("json5");
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var path_1 = require("path");
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var presets_1 = require("../helpers/presets");
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exports.run = function (args) { return __awaiter(_this, void 0, void 0, function () {
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var file, filePath, name, isPackage, exists, pkgFile, hasPackage, _a, jestPreset, askedTsconfig, force, jsdom, tsconfig, pkgJson, jsFilesProcessor, shouldPostProcessWithBabel, preset, body, base, tsJestConf, content;
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return __generator(this, function (_b) {
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file = args._[0] || 'jest.config.js';
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filePath = path_1.join(process.cwd(), file);
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name = path_1.basename(file);
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isPackage = name === 'package.json';
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exists = fs_1.existsSync(filePath);
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pkgFile = isPackage ? filePath : path_1.join(process.cwd(), 'package.json');
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hasPackage = isPackage || fs_1.existsSync(pkgFile);
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_a = args.jestPreset, jestPreset = _a === void 0 ? true : _a, askedTsconfig = args.tsconfig, force = args.force, jsdom = args.jsdom;
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tsconfig = askedTsconfig === 'tsconfig.json' ? undefined : askedTsconfig;
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pkgJson = hasPackage ? JSON.parse(fs_1.readFileSync(pkgFile, 'utf8')) : {};
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jsFilesProcessor = args.js, shouldPostProcessWithBabel = args.babel;
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if (jsFilesProcessor == null) {
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jsFilesProcessor = shouldPostProcessWithBabel ? 'babel' : undefined;
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}
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else if (shouldPostProcessWithBabel == null) {
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shouldPostProcessWithBabel = jsFilesProcessor === 'babel';
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}
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if (jsFilesProcessor === 'babel') {
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preset = presets_1.jsWIthBabel;
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}
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else if (jsFilesProcessor === 'ts') {
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preset = presets_1.jsWithTs;
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}
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else {
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preset = presets_1.defaults;
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}
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if (isPackage && !exists) {
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throw new Error("File " + file + " does not exists.");
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}
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else if (!isPackage && exists && !force) {
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throw new Error("Configuration file " + file + " already exists.");
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}
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if (!isPackage && !name.endsWith('.js')) {
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throw new TypeError("Configuration file " + file + " must be a .js file or the package.json.");
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}
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if (hasPackage && pkgJson.jest) {
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if (force && !isPackage) {
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delete pkgJson.jest;
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fs_1.writeFileSync(pkgFile, JSON.stringify(pkgJson, undefined, ' '));
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}
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else if (!force) {
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throw new Error("A Jest configuration is already set in " + pkgFile + ".");
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}
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}
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if (isPackage) {
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base = jestPreset ? { preset: preset.name } : __assign({}, preset.value);
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if (!jsdom)
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base.testEnvironment = 'node';
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if (tsconfig || shouldPostProcessWithBabel) {
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tsJestConf = {};
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base.globals = { 'ts-jest': tsJestConf };
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if (tsconfig)
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tsJestConf.tsconfig = tsconfig;
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if (shouldPostProcessWithBabel)
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tsJestConf.babelConfig = true;
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}
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body = JSON.stringify(__assign({}, pkgJson, { jest: base }), undefined, ' ');
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}
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else {
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content = [];
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if (!jestPreset) {
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content.push(preset.jsImport('tsjPreset') + ";", '');
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}
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content.push('module.exports = {');
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if (jestPreset) {
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content.push(" preset: '" + preset.name + "',");
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}
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else {
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content.push(" ...tsjPreset,");
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}
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if (!jsdom)
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content.push(" testEnvironment: 'node',");
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if (tsconfig || shouldPostProcessWithBabel) {
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content.push(" globals: {");
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content.push(" 'ts-jest': {");
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if (tsconfig)
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content.push(" tsconfig: " + json5_1.stringify(tsconfig) + ",");
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if (shouldPostProcessWithBabel)
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content.push(" babelConfig: true,");
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content.push(" },");
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content.push(" },");
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}
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content.push('};');
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body = content.join('\n');
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}
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fs_1.writeFileSync(filePath, body);
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process.stderr.write("\nJest configuration written to \"" + filePath + "\".\n");
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return [2];
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});
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}); };
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exports.help = function () { return __awaiter(_this, void 0, void 0, function () {
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return __generator(this, function (_a) {
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process.stdout.write("\nUsage:\n ts-jest config:init [options] [<config-file>]\n\nArguments:\n <config-file> Can be a js or json Jest config file. If it is a\n package.json file, the configuration will be read from\n the \"jest\" property.\n Default: jest.config.js\n\nOptions:\n --force Discard any existing Jest config\n --js ts|babel Process .js files with ts-jest if 'ts' or with\n babel-jest if 'babel'\n --no-jest-preset Disable the use of Jest presets\n --tsconfig <file> Path to the tsconfig.json file\n --babel Pipe babel-jest after ts-jest\n --jsdom Use jsdom as test environment instead of node\n");
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return [2];
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});
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}); };
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