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chore: start trace server (#427)

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Pavel Feldman 2025-05-14 20:15:09 -07:00 committed by GitHub
parent aa6ac51f92
commit c2b7fb29de
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3 changed files with 15 additions and 5 deletions
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10
src/program.ts
View File

@ -18,6 +18,8 @@ import { program } from 'commander';
import { startHttpTransport, startStdioTransport } from './transport.js';
import { resolveCLIConfig } from './config.js';
// @ts-ignore
import { startTraceViewerServer } from 'playwright-core/lib/server';
import type { Connection } from './connection.js';
import { packageJSON } from './context.js';
@ -59,6 +61,14 @@ program
startHttpTransport(config, +options.port, options.host, connectionList);
else
await startStdioTransport(config, connectionList);
if (config.saveTrace) {
const server = await startTraceViewerServer();
const urlPrefix = server.urlPrefix('human-readable');
const url = urlPrefix + '/trace/index.html?trace=' + config.browser.launchOptions.tracesDir + '/trace.json';
// eslint-disable-next-line no-console
console.error('\nTrace viewer listening on ' + url);
}
});
function setupExitWatchdog(connectionList: Connection[]) {

2
src/transport.ts
View File

@ -140,6 +140,6 @@ export function startHttpTransport(config: FullConfig, port: number, hostname: s
'If your client supports streamable HTTP, you can use the /mcp endpoint instead.',
].join('\n');
// eslint-disable-next-line no-console
console.log(message);
console.error(message);
});
}

8
tests/sse.spec.ts
View File

@ -35,10 +35,10 @@ const test = baseTest.extend<{ serverEndpoint: string }>({
serverEndpoint: async ({}, use) => {
const cp = spawn('node', [path.join(path.dirname(__filename), '../cli.js'), '--port', '0'], { stdio: 'pipe' });
try {
let stdout = '';
const url = await new Promise<string>(resolve => cp.stdout?.on('data', data => {
stdout += data.toString();
const match = stdout.match(/Listening on (http:\/\/.*)/);
let stderr = '';
const url = await new Promise<string>(resolve => cp.stderr?.on('data', data => {
stderr += data.toString();
const match = stderr.match(/Listening on (http:\/\/.*)/);
if (match)
resolve(match[1]);
}));