5b9c0aa6a3
The previous background loop approach was disruptive on Windows (terminal pop-ups). We collaborated to find a more robust, silent alternative: - Removed all background heartbeat worker logic and PID management. - Implemented 'Passive Heartbeat' in tools/bb.ts: every agent command now refreshes liveness as a side-effect. - Updated bb-init.mjs to use explicit heartbeat calls for adoption/registration. - Result is 100% silent observability: if an agent is working, they are Active. If they stop, they drift to Stale. OPERATIVE: silver-castle SESSION: 2026-02-14-1300
83 lines
2.9 KiB
TypeScript
83 lines
2.9 KiB
TypeScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { execSync } from 'node:child_process';
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import fs from 'node:fs/promises';
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import path from 'node:path';
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import os from 'node:os';
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const projectRoot = path.resolve(__dirname, '../../');
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const initScript = path.join(projectRoot, 'scripts', 'bb-init.mjs');
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async function withTempRegistry(run: (tempDir: string) => Promise<void>): Promise<void> {
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const previous = process.env.USERPROFILE;
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const tempDir = await fs.mkdtemp(path.join(os.tmpdir(), 'bb-init-passive-'));
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process.env.USERPROFILE = tempDir;
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// Initialize a fake git repo
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execSync('git init', { cwd: tempDir, stdio: 'ignore' });
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await fs.writeFile(path.join(tempDir, 'dummy'), 'data');
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execSync('git add dummy && git commit -m "initial"', { cwd: tempDir, stdio: 'ignore' });
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try {
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await run(tempDir);
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} finally {
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process.env.USERPROFILE = previous;
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await fs.rm(tempDir, { recursive: true, force: true, maxRetries: 5 });
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}
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}
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test('PASSIVE: bb-init --register updates liveness via side-effect', async (t) => {
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await withTempRegistry(async (tempDir) => {
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const agentId = 'passive-agent';
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const cmd = `node ${initScript} --register ${agentId} --role backend --json`;
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const out = execSync(cmd, {
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cwd: tempDir,
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encoding: 'utf8',
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env: { ...process.env, BB_REPO: projectRoot }
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});
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const result = JSON.parse(out);
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assert.equal(result.ok, true);
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assert.equal(result.heartbeat.status, 'passive');
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// Verify Registry Entry exists and has a timestamp
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const agentFile = path.join(tempDir, '.beadboard', 'agent', 'agents', `${agentId}.json`);
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const agentData = JSON.parse(await fs.readFile(agentFile, 'utf8'));
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assert.equal(agentData.agent_id, agentId);
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assert.ok(agentData.last_seen_at);
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});
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});
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test('PASSIVE: bb-init --adopt rejection still works with noise filtering', async (t) => {
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await withTempRegistry(async (tempDir) => {
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const agentId = 'noise-agent';
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// Register first
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execSync(`node ${initScript} --register ${agentId} --role test --json`, {
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cwd: tempDir,
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env: { ...process.env, BB_REPO: projectRoot }
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});
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// Rejects with only .beadboard noise
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try {
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execSync(`node ${initScript} --adopt ${agentId} --non-interactive --json`, {
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cwd: tempDir,
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stdio: 'pipe',
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env: { ...process.env, BB_REPO: projectRoot }
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});
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assert.fail('Should have rejected adoption');
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} catch (err: any) {
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const res = JSON.parse(err.stdout.toString());
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assert.equal(res.error.code, 'ADOPTION_REJECTED');
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}
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// Accepts with real change
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await fs.writeFile(path.join(tempDir, 'real.ts'), 'code');
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const adoptOut = execSync(`node ${initScript} --adopt ${agentId} --non-interactive --json`, {
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cwd: tempDir,
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env: { ...process.env, BB_REPO: projectRoot }
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});
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assert.equal(JSON.parse(adoptOut).ok, true);
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});
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});
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