import { spawn } from 'child_process';
import path from 'path';
import { fileURLToPath } from 'url';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const serverPath = path.resolve(__dirname, '../dist/index.js');
console.log(`Starting server at: ${serverPath}`);
const server = spawn('node', [serverPath], {
stdio: ['pipe', 'pipe', 'inherit'] // pipe stdin/stdout, inherit stderr for logs
});
let buffer = '';
server.stdout.on('data', (data) => {
buffer += data.toString();
const lines = buffer.split('\n');
buffer = lines.pop(); // Keep the last partial line
for (const line of lines) {
if (!line.trim()) continue;
try {
const message = JSON.parse(line);
handleMessage(message);
} catch (e) {
console.log('Non-JSON output:', line);
}
}
});
function send(msg) {
console.log('Client -> Server:', JSON.stringify(msg, null, 2));
server.stdin.write(JSON.stringify(msg) + '\n');
}
let step = 0;
function handleMessage(msg) {
console.log('Server -> Client:', JSON.stringify(msg, null, 2));
if (step === 0 && msg.id === 1) {
console.log('--- Initialized ---');
step++;
// Notify initialized
send({
jsonrpc: '2.0',
method: 'notifications/initialized'
});
// List tools
send({
jsonrpc: '2.0',
id: 2,
method: 'tools/list'
});
} else if (step === 1 && msg.id === 2) {
console.log(`--- Found ${msg.result.tools.length} tools ---`);
msg.result.tools.forEach(t => console.log(`- ${t.name}: ${t.description}`));
step++;
// Try calling a read-only tool (get-projects)
console.log('--- Testing "get-projects" (Read-Only) ---');
send({
jsonrpc: '2.0',
id: 3,
method: 'tools/call',
params: {
name: 'get-projects',
arguments: {}
}
});
} else if (step === 2 && msg.id === 3) {
console.log('--- "get-projects" Result ---');
if (msg.error) {
console.error('Error:', msg.error);
} else {
// The result content is a JSON string inside a text block
try {
const content = JSON.parse(msg.result.content[0].text);
console.log(`Found ${content.length} projects.`);
} catch (e) {
console.log('Raw result:', msg.result.content[0].text);
}
}
process.exit(0);
}
}
// Start handshake
send({
jsonrpc: '2.0',
id: 1,
method: 'initialize',
params: {
protocolVersion: '2024-11-05',
capabilities: {},
clientInfo: {
name: 'test-client',
version: '1.0.0'
}
}
});
