Playwright MCP

"use strict"; /** * Copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); const child_process_1 = require("child_process"); const path_1 = __importDefault(require("path")); const zod_1 = require("zod"); const tool_1 = require("./tool"); const install = (0, tool_1.defineTool)({ capability: 'install', schema: { name: 'browser_install', description: 'Install the browser specified in the config. Call this if you get an error about the browser not being installed.', inputSchema: zod_1.z.object({}), }, handle: async (context) => { const channel = context.options.launchOptions?.channel ?? context.options.browserName ?? 'chrome'; const cli = path_1.default.join(require.resolve('playwright/package.json'), '..', 'cli.js'); const child = (0, child_process_1.fork)(cli, ['install', channel], { stdio: 'pipe', }); const output = []; child.stdout?.on('data', data => output.push(data.toString())); child.stderr?.on('data', data => output.push(data.toString())); await new Promise((resolve, reject) => { child.on('close', code => { if (code === 0) resolve(); else reject(new Error(`Failed to install browser: ${output.join('')}`)); }); }); return { code: [`// Browser ${channel} installed`], captureSnapshot: false, waitForNetwork: false, }; }, }); exports.default = [ install, ];