75 lines
10 KiB
JavaScript
75 lines
10 KiB
JavaScript
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const path_1 = require("path");
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const execa_1 = require("execa");
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const lodash_1 = require("lodash");
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const tree_kill_1 = __importDefault(require("tree-kill"));
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const os_family_1 = __importDefault(require("os-family"));
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const delay_1 = __importDefault(require("../utils/delay"));
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const runtime_1 = require("../errors/runtime");
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const types_1 = require("../errors/types");
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const resolve_path_relatively_cwd_1 = __importDefault(require("../utils/resolve-path-relatively-cwd"));
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const debug_1 = __importDefault(require("debug"));
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const MODULES_BIN_DIR = (0, resolve_path_relatively_cwd_1.default)('./node_modules/.bin');
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const ENV_PATH_KEY = (function () {
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if (os_family_1.default.win) {
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let pathKey = 'Path';
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Object.keys(process.env).forEach(key => {
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if (key.toLowerCase() === 'path')
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pathKey = key;
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});
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return pathKey;
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}
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return 'PATH';
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})();
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class TestedApp {
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constructor() {
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this._process = null;
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this._killed = false;
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this._stdoutLogger = (0, debug_1.default)('testcafe:tested-app:stdout');
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this._stderrLogger = (0, debug_1.default)('testcafe:tested-app:stderr');
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this.errorPromise = null;
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}
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async _run(command) {
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const env = Object.assign({}, process.env);
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const path = env[ENV_PATH_KEY] || '';
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const pathParts = path.split(path_1.delimiter);
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pathParts.unshift(MODULES_BIN_DIR);
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env[ENV_PATH_KEY] = pathParts.join(path_1.delimiter);
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this._process = (0, execa_1.command)(command, { shell: true, env });
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if (this._process.stdout)
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this._process.stdout.on('data', data => this._stdoutLogger(String(data)));
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if (this._process.stderr)
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this._process.stderr.on('data', data => this._stderrLogger(String(data)));
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try {
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await this._process;
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}
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catch (err) {
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if (this._killed)
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return;
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const message = err.stack || String(err);
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throw new runtime_1.GeneralError(types_1.RUNTIME_ERRORS.testedAppFailedWithError, message);
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}
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}
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async start(command, initDelay) {
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// NOTE: We should not resolve it if no error was thrown
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this.errorPromise = this
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._run(command)
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.then(() => new Promise(lodash_1.noop));
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await Promise.race([
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(0, delay_1.default)(initDelay),
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this.errorPromise,
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]);
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}
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async kill() {
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this._killed = true;
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const killPromise = new Promise(resolve => (0, tree_kill_1.default)(this._process.pid, 'SIGTERM', resolve));
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await killPromise;
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}
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}
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exports.default = TestedApp;
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module.exports = exports.default;
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