c8d40be460
fileBelongsToTeam only cached POSITIVE affinity durably; a negative verdict was re-decided on any change, so during a launch every non-matching transcript in the project dir that grew (mtime+size change from an active session) was re-streamed (createReadStream+readline) and re-parsed (up to 40 head lines) on every bootstrap poll. A live atlas-hq-5 launch profile put this whole subsystem (readline streaming + fileBelongsToTeam + line/team matching) at ~31% of main-thread JS, the single largest launch cost. A team's first 40 head lines are immutable for an append-only transcript, so a `false` decided from a FULL inspected window (>= TEAM_AFFINITY_SCAN_LINES) stays valid while the file only grows. Track headWindowFull on the cache entry and short- circuit such negatives the same way positives are short-circuited (size >= cached). Short files (partial window) are still re-scanned on growth, so a team mention that later lands inside the head window is still detected. A shrink/rewrite (size < cached) forces a re-scan, identical to the positive path. Behavior-preserving for affinity correctness (no new false negatives); only removes redundant re-streams. Adds regression tests for both the durable-negative and the short-file-flips-to-true cases.
719 lines
27 KiB
TypeScript
719 lines
27 KiB
TypeScript
import * as fs from 'fs/promises';
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import * as os from 'os';
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import * as path from 'path';
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import { afterEach, describe, expect, it, vi } from 'vitest';
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import { TeamTranscriptProjectResolver } from '../../../../src/main/services/team/TeamTranscriptProjectResolver';
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import { encodePath, setClaudeBasePathOverride } from '../../../../src/main/utils/pathDecoder';
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import type { TeamConfig } from '../../../../src/shared/types/team';
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describe('TeamTranscriptProjectResolver', () => {
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let tmpDir: string | null = null;
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afterEach(async () => {
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setClaudeBasePathOverride(null);
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if (tmpDir) {
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await fs.rm(tmpDir, { recursive: true, force: true });
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tmpDir = null;
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}
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});
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async function setupClaudeRoot(): Promise<string> {
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tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), 'team-transcript-project-resolver-'));
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setClaudeBasePathOverride(tmpDir);
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await fs.mkdir(path.join(tmpDir, 'teams'), { recursive: true });
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await fs.mkdir(path.join(tmpDir, 'projects'), { recursive: true });
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return tmpDir;
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}
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async function writeTeamConfig(teamName: string, config: TeamConfig): Promise<void> {
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const teamDir = path.join(tmpDir!, 'teams', teamName);
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await fs.mkdir(teamDir, { recursive: true });
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await fs.writeFile(path.join(teamDir, 'config.json'), JSON.stringify(config, null, 2), 'utf8');
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}
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async function readTeamConfig(teamName: string): Promise<TeamConfig> {
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const raw = await fs.readFile(path.join(tmpDir!, 'teams', teamName, 'config.json'), 'utf8');
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return JSON.parse(raw) as TeamConfig;
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}
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async function createSessionFile(
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projectPath: string,
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sessionId: string,
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cwd: string = projectPath
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): Promise<{ projectDir: string; jsonlPath: string }> {
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const projectDir = path.join(tmpDir!, 'projects', encodePath(projectPath));
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await fs.mkdir(projectDir, { recursive: true });
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const jsonlPath = path.join(projectDir, `${sessionId}.jsonl`);
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await fs.writeFile(
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jsonlPath,
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`${JSON.stringify({
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type: 'assistant',
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timestamp: '2026-04-18T10:00:00.000Z',
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cwd,
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message: {
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role: 'assistant',
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content: [{ type: 'text', text: 'Resolver probe output' }],
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},
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})}\n`,
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'utf8'
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);
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return { projectDir, jsonlPath };
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}
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async function createSessionFileInProjectDir(
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projectDirName: string,
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sessionId: string,
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cwd: string
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): Promise<{ projectDir: string; jsonlPath: string }> {
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const projectDir = path.join(tmpDir!, 'projects', projectDirName);
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await fs.mkdir(projectDir, { recursive: true });
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const jsonlPath = path.join(projectDir, `${sessionId}.jsonl`);
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await fs.writeFile(
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jsonlPath,
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`${JSON.stringify({
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type: 'assistant',
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timestamp: '2026-04-18T10:00:00.000Z',
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cwd,
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message: {
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role: 'assistant',
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content: [{ type: 'text', text: 'Resolver probe output' }],
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},
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})}\n`,
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'utf8'
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);
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return { projectDir, jsonlPath };
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}
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async function createTeamAwareSessionFile(
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projectPath: string,
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sessionId: string,
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teamName: string,
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mode: 'text' | 'nested'
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): Promise<{ projectDir: string; jsonlPath: string }> {
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const projectDir = path.join(tmpDir!, 'projects', encodePath(projectPath));
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await fs.mkdir(projectDir, { recursive: true });
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const jsonlPath = path.join(projectDir, `${sessionId}.jsonl`);
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const lines =
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mode === 'text'
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? [
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{
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type: 'user',
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timestamp: '2026-04-18T10:00:00.000Z',
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cwd: projectPath,
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message: {
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role: 'user',
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content: [
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{
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type: 'text',
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text: `Current durable team context:\n- Team name: ${teamName}\n- You are the live team lead "team-lead"`,
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},
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],
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},
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},
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]
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: [
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{
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type: 'assistant',
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timestamp: '2026-04-18T10:00:00.000Z',
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cwd: projectPath,
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message: {
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role: 'assistant',
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content: [
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{
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type: 'tool_use',
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id: 'call_probe',
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name: 'mcp__agent-teams__task_create_from_message',
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input: {
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teamName,
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subject: 'Probe task',
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},
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},
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],
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},
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},
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];
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await fs.writeFile(
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jsonlPath,
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`${lines.map((line) => JSON.stringify(line)).join('\n')}\n`,
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'utf8'
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);
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return { projectDir, jsonlPath };
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}
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it('uses snapshot-capable config readers for resolver observations', async () => {
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await setupClaudeRoot();
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const { projectDir } = await createSessionFile('/repo/current', 'lead-session-1');
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const getConfig = vi.fn(async () => {
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throw new Error('verified config read should not be used for transcript observations');
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});
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const getConfigSnapshot = vi.fn(async () => ({
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name: 'My Team',
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projectPath: '/repo/current',
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leadSessionId: 'lead-session-1',
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members: [{ name: 'team-lead', agentType: 'team-lead' }],
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}));
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const resolver = new TeamTranscriptProjectResolver({
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getConfig,
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getConfigSnapshot,
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});
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const context = await resolver.getContext('my-team');
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expect(context?.projectDir).toBe(projectDir);
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expect(getConfigSnapshot).toHaveBeenCalledWith('my-team');
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expect(getConfig).not.toHaveBeenCalled();
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});
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it('resolves live base context from cheap projectPath evidence without session discovery', async () => {
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await setupClaudeRoot();
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const teamName = 'live-base-team';
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const projectPath = '/Users/test/live-base';
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const projectDir = path.join(tmpDir!, 'projects', encodePath(projectPath));
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await fs.mkdir(projectDir, { recursive: true });
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const getConfig = vi.fn(async () => {
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throw new Error('verified config read should not be used for live base context');
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});
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const getConfigSnapshot = vi.fn(async () => ({
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name: teamName,
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projectPath,
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leadSessionId: 'lead-session',
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members: [{ name: 'team-lead', agentType: 'team-lead' }],
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}));
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const resolver = new TeamTranscriptProjectResolver({
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getConfig,
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getConfigSnapshot,
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});
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const context = await resolver.getLiveBaseContext(teamName, { forceRefresh: true });
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expect(context?.projectDir).toBe(projectDir);
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expect(context?.config.projectPath).toBe(projectPath);
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expect(getConfigSnapshot).toHaveBeenCalledWith(teamName);
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expect(getConfig).not.toHaveBeenCalled();
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});
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it('repairs stale projectPath when exact leadSessionId exists only in the renamed project', async () => {
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await setupClaudeRoot();
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const teamName = 'my-team';
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const staleProjectPath = '/Users/test/hookplex';
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const repairedProjectPath = '/Users/test/plugin-kit-ai';
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const leadSessionId = 'lead-1';
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const staleProjectDir = path.join(tmpDir!, 'projects', encodePath(staleProjectPath));
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await fs.mkdir(staleProjectDir, { recursive: true });
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const repaired = await createSessionFile(repairedProjectPath, leadSessionId);
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await writeTeamConfig(teamName, {
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name: 'My Team',
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projectPath: staleProjectPath,
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leadSessionId,
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members: [{ name: 'team-lead', agentType: 'team-lead', cwd: repairedProjectPath }],
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});
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const resolver = new TeamTranscriptProjectResolver();
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const context = await resolver.getContext(teamName);
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const persisted = await readTeamConfig(teamName);
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expect(context).not.toBeNull();
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expect(context?.projectDir).toBe(repaired.projectDir);
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expect(context?.config.projectPath).toBe(repairedProjectPath);
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expect(persisted.projectPath).toBe(repairedProjectPath);
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expect(persisted.projectPathHistory).toEqual(expect.arrayContaining([staleProjectPath]));
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});
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it('keeps the current projectPath when it already contains the exact session', async () => {
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await setupClaudeRoot();
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const teamName = 'my-team';
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const currentProjectPath = '/Users/test/hookplex';
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const alternateProjectPath = '/Users/test/plugin-kit-ai';
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const leadSessionId = 'lead-1';
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const current = await createSessionFile(currentProjectPath, leadSessionId);
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await createSessionFile(alternateProjectPath, leadSessionId);
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await writeTeamConfig(teamName, {
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name: 'My Team',
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projectPath: currentProjectPath,
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projectPathHistory: [alternateProjectPath],
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leadSessionId,
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members: [{ name: 'team-lead', agentType: 'team-lead', cwd: alternateProjectPath }],
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});
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const resolver = new TeamTranscriptProjectResolver();
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const context = await resolver.getContext(teamName);
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const persisted = await readTeamConfig(teamName);
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expect(context?.projectDir).toBe(current.projectDir);
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expect(context?.config.projectPath).toBe(currentProjectPath);
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expect(persisted.projectPath).toBe(currentProjectPath);
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expect(persisted.projectPathHistory).toEqual([alternateProjectPath]);
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});
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it('falls back to exact sessionHistory ids when leadSessionId file is missing', async () => {
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await setupClaudeRoot();
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const teamName = 'my-team';
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const staleProjectPath = '/Users/test/hookplex';
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const repairedProjectPath = '/Users/test/plugin-kit-ai';
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const historicalSessionId = 'lead-old';
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await fs.mkdir(path.join(tmpDir!, 'projects', encodePath(staleProjectPath)), {
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recursive: true,
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});
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const repaired = await createSessionFile(repairedProjectPath, historicalSessionId);
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await writeTeamConfig(teamName, {
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name: 'My Team',
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projectPath: staleProjectPath,
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leadSessionId: 'lead-missing',
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sessionHistory: [historicalSessionId],
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members: [{ name: 'team-lead', agentType: 'team-lead', cwd: repairedProjectPath }],
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});
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const resolver = new TeamTranscriptProjectResolver();
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const context = await resolver.getContext(teamName);
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const persisted = await readTeamConfig(teamName);
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expect(context?.projectDir).toBe(repaired.projectDir);
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expect(context?.config.projectPath).toBe(repairedProjectPath);
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expect(persisted.projectPath).toBe(repairedProjectPath);
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});
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it('prefers the newest sessionHistory match when leadSessionId is missing', async () => {
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await setupClaudeRoot();
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const teamName = 'my-team';
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const staleProjectPath = '/Users/test/hookplex';
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const repairedProjectPath = '/Users/test/plugin-kit-ai';
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const olderSessionId = 'lead-old';
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const newerSessionId = 'lead-new';
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await createSessionFile(staleProjectPath, olderSessionId);
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const repaired = await createSessionFile(repairedProjectPath, newerSessionId);
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await writeTeamConfig(teamName, {
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name: 'My Team',
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projectPath: staleProjectPath,
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leadSessionId: 'lead-missing',
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sessionHistory: [olderSessionId, newerSessionId],
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members: [{ name: 'team-lead', agentType: 'team-lead', cwd: repairedProjectPath }],
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});
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const resolver = new TeamTranscriptProjectResolver();
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const context = await resolver.getContext(teamName);
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expect(context?.projectDir).toBe(repaired.projectDir);
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expect(context?.config.projectPath).toBe(repairedProjectPath);
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});
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it('does not let an old sessionHistory match block repair when the current leadSessionId exists elsewhere', async () => {
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await setupClaudeRoot();
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const teamName = 'my-team';
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const staleProjectPath = '/Users/test/hookplex';
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const repairedProjectPath = '/Users/test/plugin-kit-ai';
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const leadSessionId = 'lead-current';
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const historicalSessionId = 'lead-old';
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await createSessionFile(staleProjectPath, historicalSessionId);
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const repaired = await createSessionFile(repairedProjectPath, leadSessionId);
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await writeTeamConfig(teamName, {
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name: 'My Team',
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projectPath: staleProjectPath,
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leadSessionId,
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sessionHistory: [historicalSessionId],
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members: [{ name: 'team-lead', agentType: 'team-lead', cwd: repairedProjectPath }],
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});
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const resolver = new TeamTranscriptProjectResolver();
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const context = await resolver.getContext(teamName);
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const persisted = await readTeamConfig(teamName);
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expect(context?.projectDir).toBe(repaired.projectDir);
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expect(context?.config.projectPath).toBe(repairedProjectPath);
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expect(persisted.projectPath).toBe(repairedProjectPath);
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});
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it('picks the best exact session match across dir variants for the same projectPath', async () => {
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await setupClaudeRoot();
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const teamName = 'my-team';
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const projectPath = '/Users/test/plugin_kit_ai';
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const staleSessionId = 'lead-old';
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const currentSessionId = 'lead-current';
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await createSessionFile(projectPath, staleSessionId);
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const repaired = await createSessionFileInProjectDir(
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encodePath(projectPath).replace(/_/g, '-'),
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currentSessionId,
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projectPath
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);
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await writeTeamConfig(teamName, {
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name: 'My Team',
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projectPath,
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leadSessionId: currentSessionId,
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sessionHistory: [staleSessionId],
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members: [{ name: 'team-lead', agentType: 'team-lead', cwd: projectPath }],
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});
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const resolver = new TeamTranscriptProjectResolver();
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const context = await resolver.getContext(teamName);
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expect(context?.projectDir).toBe(repaired.projectDir);
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});
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it('does not self-heal when an alternate configured match is not unique across projects scan', async () => {
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await setupClaudeRoot();
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const teamName = 'my-team';
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const staleProjectPath = '/Users/test/hookplex';
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const configuredProjectPath = '/Users/test/plugin-kit-ai';
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const duplicateProjectPath = '/Users/test/plugin-kit-ai-copy';
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const leadSessionId = 'lead-1';
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const staleProjectDir = path.join(tmpDir!, 'projects', encodePath(staleProjectPath));
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await fs.mkdir(staleProjectDir, { recursive: true });
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await createSessionFile(configuredProjectPath, leadSessionId);
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await createSessionFile(duplicateProjectPath, leadSessionId);
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await writeTeamConfig(teamName, {
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name: 'My Team',
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projectPath: staleProjectPath,
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projectPathHistory: [configuredProjectPath],
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leadSessionId,
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members: [{ name: 'team-lead', agentType: 'team-lead', cwd: configuredProjectPath }],
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});
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const resolver = new TeamTranscriptProjectResolver();
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const warnSpy = vi.mocked(console.warn);
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const context = await resolver.getContext(teamName);
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const persisted = await readTeamConfig(teamName);
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expect(context?.projectDir).toBe(staleProjectDir);
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expect(context?.config.projectPath).toBe(staleProjectPath);
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expect(persisted.projectPath).toBe(staleProjectPath);
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expect(warnSpy.mock.calls).toEqual(
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expect.arrayContaining([
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expect.arrayContaining([
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expect.stringContaining(
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'Transcript project resolution ambiguous across exact-session candidates'
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),
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]),
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])
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);
|
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warnSpy.mockClear();
|
|
});
|
|
|
|
it('does not self-heal when full scan finds multiple equally valid session matches', async () => {
|
|
await setupClaudeRoot();
|
|
|
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const teamName = 'my-team';
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const staleProjectPath = '/Users/test/hookplex';
|
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const leadSessionId = 'lead-1';
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const staleProjectDir = path.join(tmpDir!, 'projects', encodePath(staleProjectPath));
|
|
await fs.mkdir(staleProjectDir, { recursive: true });
|
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await createSessionFile('/Users/test/plugin-kit-ai', leadSessionId);
|
|
await createSessionFile('/Users/test/plugin-kit-ai-copy', leadSessionId);
|
|
|
|
await writeTeamConfig(teamName, {
|
|
name: 'My Team',
|
|
projectPath: staleProjectPath,
|
|
leadSessionId,
|
|
members: [{ name: 'team-lead', agentType: 'team-lead' }],
|
|
});
|
|
|
|
const resolver = new TeamTranscriptProjectResolver();
|
|
const warnSpy = vi.mocked(console.warn);
|
|
const context = await resolver.getContext(teamName);
|
|
const persisted = await readTeamConfig(teamName);
|
|
|
|
expect(context?.projectDir).toBe(staleProjectDir);
|
|
expect(context?.config.projectPath).toBe(staleProjectPath);
|
|
expect(persisted.projectPath).toBe(staleProjectPath);
|
|
expect(warnSpy.mock.calls).toEqual(
|
|
expect.arrayContaining([
|
|
expect.arrayContaining([
|
|
expect.stringContaining(
|
|
'Transcript project resolution ambiguous across exact-session candidates'
|
|
),
|
|
]),
|
|
])
|
|
);
|
|
warnSpy.mockClear();
|
|
});
|
|
|
|
it('falls back to an existing alternate dir candidate when no session ids are known yet', async () => {
|
|
await setupClaudeRoot();
|
|
|
|
const teamName = 'my-team';
|
|
const projectPath = '/Users/test/plugin_kit_ai';
|
|
const alternateDir = encodePath(projectPath).replace(/_/g, '-');
|
|
const fallback = await createSessionFileInProjectDir(alternateDir, 'lead-1', projectPath);
|
|
|
|
await writeTeamConfig(teamName, {
|
|
name: 'My Team',
|
|
projectPath,
|
|
members: [{ name: 'team-lead', agentType: 'team-lead', cwd: projectPath }],
|
|
});
|
|
|
|
const resolver = new TeamTranscriptProjectResolver();
|
|
const context = await resolver.getContext(teamName);
|
|
|
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expect(context?.projectDir).toBe(fallback.projectDir);
|
|
expect(context?.config.projectPath).toBe(projectPath);
|
|
});
|
|
|
|
it('prefers a later candidate when the transcript text explicitly names the team and the stale project dir still exists', async () => {
|
|
await setupClaudeRoot();
|
|
|
|
const teamName = 'vector-room-55555551';
|
|
const staleProjectPath = '/Users/test/hookplex';
|
|
const repairedProjectPath = '/Users/test/plugin-kit-ai';
|
|
const staleProjectDir = path.join(tmpDir!, 'projects', encodePath(staleProjectPath));
|
|
await fs.mkdir(staleProjectDir, { recursive: true });
|
|
const repaired = await createTeamAwareSessionFile(
|
|
repairedProjectPath,
|
|
'lead-1',
|
|
teamName,
|
|
'text'
|
|
);
|
|
|
|
await writeTeamConfig(teamName, {
|
|
name: 'My Team',
|
|
projectPath: staleProjectPath,
|
|
members: [{ name: 'team-lead', agentType: 'team-lead', cwd: repairedProjectPath }],
|
|
});
|
|
|
|
const resolver = new TeamTranscriptProjectResolver();
|
|
const context = await resolver.getContext(teamName);
|
|
|
|
expect(context?.projectDir).toBe(repaired.projectDir);
|
|
expect(context?.config.projectPath).toBe(repairedProjectPath);
|
|
});
|
|
|
|
it('recognizes nested tool input teamName during no-session fallback', async () => {
|
|
await setupClaudeRoot();
|
|
|
|
const teamName = 'vector-room-55555551';
|
|
const staleProjectPath = '/Users/test/hookplex';
|
|
const repairedProjectPath = '/Users/test/plugin-kit-ai';
|
|
const staleProjectDir = path.join(tmpDir!, 'projects', encodePath(staleProjectPath));
|
|
await fs.mkdir(staleProjectDir, { recursive: true });
|
|
const repaired = await createTeamAwareSessionFile(
|
|
repairedProjectPath,
|
|
'lead-1',
|
|
teamName,
|
|
'nested'
|
|
);
|
|
|
|
await writeTeamConfig(teamName, {
|
|
name: 'My Team',
|
|
projectPath: staleProjectPath,
|
|
members: [{ name: 'team-lead', agentType: 'team-lead', cwd: repairedProjectPath }],
|
|
});
|
|
|
|
const resolver = new TeamTranscriptProjectResolver();
|
|
const context = await resolver.getContext(teamName);
|
|
|
|
expect(context?.projectDir).toBe(repaired.projectDir);
|
|
expect(context?.config.projectPath).toBe(repairedProjectPath);
|
|
});
|
|
|
|
it('refreshes team affinity cache when a transcript file changes', async () => {
|
|
await setupClaudeRoot();
|
|
|
|
const teamName = 'vector-room-55555552';
|
|
const staleProjectPath = '/Users/test/hookplex';
|
|
const repairedProjectPath = '/Users/test/plugin-kit-ai';
|
|
const staleProjectDir = path.join(tmpDir!, 'projects', encodePath(staleProjectPath));
|
|
await fs.mkdir(staleProjectDir, { recursive: true });
|
|
const repaired = await createTeamAwareSessionFile(
|
|
repairedProjectPath,
|
|
'lead-1',
|
|
teamName,
|
|
'text'
|
|
);
|
|
|
|
await writeTeamConfig(teamName, {
|
|
name: 'My Team',
|
|
projectPath: staleProjectPath,
|
|
members: [{ name: 'team-lead', agentType: 'team-lead', cwd: repairedProjectPath }],
|
|
});
|
|
|
|
const resolver = new TeamTranscriptProjectResolver();
|
|
const firstContext = await resolver.getContext(teamName, { forceRefresh: true });
|
|
|
|
expect(firstContext?.projectDir).toBe(repaired.projectDir);
|
|
|
|
await fs.writeFile(
|
|
repaired.jsonlPath,
|
|
`${JSON.stringify({
|
|
type: 'assistant',
|
|
timestamp: '2026-04-18T10:01:00.000Z',
|
|
cwd: repairedProjectPath,
|
|
message: {
|
|
role: 'assistant',
|
|
content: [{ type: 'text', text: 'Resolver probe output without team context' }],
|
|
},
|
|
})}\n`,
|
|
'utf8'
|
|
);
|
|
const updatedAt = new Date(Date.now() + 5_000);
|
|
await fs.utimes(repaired.jsonlPath, updatedAt, updatedAt);
|
|
|
|
const secondContext = await resolver.getContext(teamName, { forceRefresh: true });
|
|
|
|
expect(secondContext?.projectDir).toBe(staleProjectDir);
|
|
});
|
|
|
|
it('bounds root session discovery by team lifecycle in fast preview context', async () => {
|
|
await setupClaudeRoot();
|
|
|
|
const teamName = 'fast-preview-team';
|
|
const projectPath = '/Users/test/fast-preview';
|
|
const createdAt = Date.parse('2026-04-18T12:00:00.000Z');
|
|
const leadSessionId = 'lead-fast';
|
|
const lead = await createTeamAwareSessionFile(projectPath, leadSessionId, teamName, 'text');
|
|
const recent = await createTeamAwareSessionFile(
|
|
projectPath,
|
|
'recent-member-session',
|
|
teamName,
|
|
'text'
|
|
);
|
|
const old = await createTeamAwareSessionFile(
|
|
projectPath,
|
|
'old-member-session',
|
|
teamName,
|
|
'text'
|
|
);
|
|
await fs.utimes(lead.jsonlPath, new Date(createdAt + 60_000), new Date(createdAt + 60_000));
|
|
await fs.utimes(
|
|
recent.jsonlPath,
|
|
new Date(createdAt + 5 * 60_000),
|
|
new Date(createdAt + 5 * 60_000)
|
|
);
|
|
await fs.utimes(
|
|
old.jsonlPath,
|
|
new Date(createdAt - 25 * 60 * 60_000),
|
|
new Date(createdAt - 25 * 60 * 60_000)
|
|
);
|
|
|
|
await writeTeamConfig(teamName, {
|
|
name: 'Fast Preview Team',
|
|
createdAt,
|
|
projectPath,
|
|
leadSessionId,
|
|
members: [
|
|
{ name: 'team-lead', agentType: 'team-lead', joinedAt: createdAt, cwd: projectPath },
|
|
{ name: 'alice', agentType: 'general-purpose', joinedAt: createdAt + 5 * 60_000 },
|
|
],
|
|
} as TeamConfig);
|
|
|
|
const resolver = new TeamTranscriptProjectResolver();
|
|
const fastContext = await resolver.getContext(teamName, {
|
|
forceRefresh: true,
|
|
includeTeamSubagentSessionDiscovery: false,
|
|
});
|
|
const fullContext = await resolver.getContext(teamName, { forceRefresh: true });
|
|
|
|
expect(fastContext?.projectDir).toBe(lead.projectDir);
|
|
expect(fastContext?.sessionIds).toEqual(expect.arrayContaining([leadSessionId]));
|
|
expect(fastContext?.sessionIds).toContain('recent-member-session');
|
|
expect(fastContext?.sessionIds).not.toContain('old-member-session');
|
|
expect(fullContext?.sessionIds).toContain('old-member-session');
|
|
});
|
|
|
|
// Regression for the launch hot path: non-matching transcripts must not be
|
|
// re-streamed + re-parsed on every bootstrap poll. A negative verdict decided from
|
|
// a FULL head window (>= 40 inspected lines) is durable while the file only grows,
|
|
// because an append-only transcript's head is immutable. Observed via the private
|
|
// affinity cache: the durable branch returns WITHOUT re-caching, so the cached size
|
|
// stays at the first scan's size (a re-scan would update it to the grown size).
|
|
type AffinityCacheEntry = {
|
|
mtimeMs: number;
|
|
size: number;
|
|
belongsToTeam: boolean;
|
|
headWindowFull: boolean;
|
|
};
|
|
type ResolverProbe = {
|
|
fileBelongsToTeam: (filePath: string, teamName: string) => Promise<boolean>;
|
|
buildTeamAffinityFileCacheKey: (filePath: string, normalizedTeam: string) => string;
|
|
teamAffinityFileCache: Map<string, AffinityCacheEntry>;
|
|
};
|
|
|
|
it('caches a full-head-window negative and stops re-scanning a growing non-matching transcript', async () => {
|
|
await setupClaudeRoot();
|
|
const resolver = new TeamTranscriptProjectResolver() as unknown as ResolverProbe;
|
|
const team = 'absent-team';
|
|
const projectDir = path.join(tmpDir!, 'projects', encodePath('/repo/neg-durable'));
|
|
await fs.mkdir(projectDir, { recursive: true });
|
|
const jsonlPath = path.join(projectDir, 'unrelated.jsonl');
|
|
const mkLine = (i: number) =>
|
|
JSON.stringify({ type: 'user', message: { role: 'user', content: `unrelated line ${i}` } });
|
|
// 45 non-empty lines, none mentioning the team -> full head window (40) inspected.
|
|
await fs.writeFile(
|
|
jsonlPath,
|
|
`${Array.from({ length: 45 }, (_, i) => mkLine(i)).join('\n')}\n`,
|
|
'utf8'
|
|
);
|
|
|
|
expect(await resolver.fileBelongsToTeam(jsonlPath, team)).toBe(false);
|
|
const key = resolver.buildTeamAffinityFileCacheKey(jsonlPath, team.toLowerCase());
|
|
const first = resolver.teamAffinityFileCache.get(key);
|
|
expect(first?.belongsToTeam).toBe(false);
|
|
expect(first?.headWindowFull).toBe(true);
|
|
const sizeAfterFirst = first!.size;
|
|
|
|
// Append-only growth: size grows, mtime changes, but the inspected head is fixed.
|
|
await fs.appendFile(jsonlPath, `${mkLine(100)}\n`);
|
|
expect(await resolver.fileBelongsToTeam(jsonlPath, team)).toBe(false);
|
|
// Durable negative: the cache entry was NOT re-written (no re-scan), so its size
|
|
// is still the original, smaller size.
|
|
expect(resolver.teamAffinityFileCache.get(key)?.size).toBe(sizeAfterFirst);
|
|
});
|
|
|
|
// Correctness guard: a SHORT-file negative (head window not yet full) is NOT durable
|
|
// and must be re-scanned on growth, so a team mention that lands inside the first 40
|
|
// lines is still detected (the verdict flips to true).
|
|
it('re-scans a short-file negative on growth and flips to true when the head gains a team mention', async () => {
|
|
await setupClaudeRoot();
|
|
const resolver = new TeamTranscriptProjectResolver() as unknown as ResolverProbe;
|
|
const team = 'team-x';
|
|
const projectDir = path.join(tmpDir!, 'projects', encodePath('/repo/short-neg'));
|
|
await fs.mkdir(projectDir, { recursive: true });
|
|
const jsonlPath = path.join(projectDir, 'short.jsonl');
|
|
// Only 3 lines, none mentioning the team -> partial head window (not durable).
|
|
await fs.writeFile(
|
|
jsonlPath,
|
|
`${[0, 1, 2]
|
|
.map((i) => JSON.stringify({ type: 'user', message: { role: 'user', content: `hi ${i}` } }))
|
|
.join('\n')}\n`,
|
|
'utf8'
|
|
);
|
|
|
|
expect(await resolver.fileBelongsToTeam(jsonlPath, team)).toBe(false);
|
|
const key = resolver.buildTeamAffinityFileCacheKey(jsonlPath, team.toLowerCase());
|
|
const first = resolver.teamAffinityFileCache.get(key);
|
|
expect(first?.headWindowFull).toBe(false);
|
|
const sizeAfterFirst = first!.size;
|
|
|
|
// Append a line whose text content mentions the team (still within the first 40 lines).
|
|
await fs.appendFile(
|
|
jsonlPath,
|
|
`${JSON.stringify({
|
|
type: 'user',
|
|
message: {
|
|
role: 'user',
|
|
content: [
|
|
{ type: 'text', text: `Current durable team context:\n- Team name: ${team}` },
|
|
],
|
|
},
|
|
})}\n`
|
|
);
|
|
expect(await resolver.fileBelongsToTeam(jsonlPath, team)).toBe(true); // re-scanned -> flips
|
|
const second = resolver.teamAffinityFileCache.get(key);
|
|
expect(second?.belongsToTeam).toBe(true);
|
|
expect(second!.size).toBeGreaterThan(sizeAfterFirst); // re-scanned + re-cached
|
|
});
|
|
});
|