85fa86f1be
- Introduced a new method to collect subagent file candidates, streamlining the file scanning process. - Implemented parallel processing of subagent files with a concurrency limit to enhance performance. - Improved error handling during file parsing, ensuring that failures do not disrupt the overall scanning process. - Added unit tests to verify that member logs are returned sorted by start time in descending order.
1408 lines
48 KiB
TypeScript
1408 lines
48 KiB
TypeScript
import { encodePath, extractBaseDir, getProjectsBasePath } from '@main/utils/pathDecoder';
|
|
import { createLogger } from '@shared/utils/logger';
|
|
import { parseAllTeammateMessages } from '@shared/utils/teammateMessageParser';
|
|
import { createReadStream } from 'fs';
|
|
import * as fs from 'fs/promises';
|
|
import * as path from 'path';
|
|
import * as readline from 'readline';
|
|
|
|
import { TeamConfigReader } from './TeamConfigReader';
|
|
import { TeamInboxReader } from './TeamInboxReader';
|
|
import { TeamMembersMetaStore } from './TeamMembersMetaStore';
|
|
|
|
import type { MemberLogSummary, MemberSubagentLogSummary } from '@shared/types';
|
|
|
|
const logger = createLogger('Service:TeamMemberLogsFinder');
|
|
|
|
/**
|
|
* Phase 1: How many lines to scan for member attribution.
|
|
* Detection signals (process.team.memberName, "You are {name}", routing.sender)
|
|
* appear in the first ~10 lines, so 50 is very conservative.
|
|
*/
|
|
const ATTRIBUTION_SCAN_LINES = 50;
|
|
|
|
/** Grace before task creation — logs cannot reference a task before it exists. */
|
|
const TASK_SINCE_GRACE_MS = 2 * 60 * 1000;
|
|
const FILE_MENTIONS_CACHE_MAX = 1000;
|
|
|
|
/** Max concurrent file reads during parallel scan phases. */
|
|
const SCAN_CONCURRENCY = 15;
|
|
|
|
/** Signal sources for subagent member attribution, ordered by reliability. */
|
|
type AttributionSignalSource = 'process_team' | 'routing_sender' | 'teammate_id' | 'text_mention';
|
|
|
|
interface DetectionSignal {
|
|
member: string;
|
|
source: AttributionSignalSource;
|
|
}
|
|
|
|
/**
|
|
* Precedence order for attribution signals (most reliable first).
|
|
* - process_team: from system init message — written by CLI, definitive
|
|
* - routing_sender: from toolUseResult.routing — identifies the actual agent
|
|
* - teammate_id: from <teammate-message> XML — identifies the message SENDER, not the agent
|
|
* - text_mention: regex match of member name in text — lowest reliability
|
|
*/
|
|
const SIGNAL_PRECEDENCE: readonly AttributionSignalSource[] = [
|
|
'process_team',
|
|
'routing_sender',
|
|
'teammate_id',
|
|
'text_mention',
|
|
];
|
|
|
|
interface StreamedMetadata {
|
|
firstTimestamp: string | null;
|
|
lastTimestamp: string | null;
|
|
messageCount: number;
|
|
}
|
|
|
|
/** Result of attributing a subagent file to a team member. */
|
|
interface SubagentAttribution {
|
|
detectedMember: string;
|
|
description: string;
|
|
firstTimestamp: string | null;
|
|
}
|
|
|
|
function trimTrailingSlashes(value: string): string {
|
|
let end = value.length;
|
|
while (end > 0) {
|
|
const ch = value.charCodeAt(end - 1);
|
|
// '/' or '\'
|
|
if (ch === 47 || ch === 92) {
|
|
end--;
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
return end === value.length ? value : value.slice(0, end);
|
|
}
|
|
|
|
export class TeamMemberLogsFinder {
|
|
private readonly fileMentionsCache = new Map<string, boolean>();
|
|
|
|
constructor(
|
|
private readonly configReader: TeamConfigReader = new TeamConfigReader(),
|
|
private readonly inboxReader: TeamInboxReader = new TeamInboxReader(),
|
|
private readonly membersMetaStore: TeamMembersMetaStore = new TeamMembersMetaStore()
|
|
) {}
|
|
|
|
async findMemberLogs(teamName: string, memberName: string): Promise<MemberLogSummary[]> {
|
|
const discovery = await this.discoverMemberFiles(teamName, memberName);
|
|
if (!discovery) return [];
|
|
|
|
const { projectDir, projectId, config, sessionIds, knownMembers, isLeadMember } = discovery;
|
|
const results: MemberLogSummary[] = [];
|
|
|
|
const leadMemberName =
|
|
config.members?.find((m) => m?.agentType === 'team-lead')?.name?.trim() || 'team-lead';
|
|
if (isLeadMember && config.leadSessionId) {
|
|
const leadJsonl = path.join(projectDir, `${config.leadSessionId}.jsonl`);
|
|
const leadSummary = await this.parseLeadSessionSummary(
|
|
leadJsonl,
|
|
projectId,
|
|
config.leadSessionId,
|
|
leadMemberName
|
|
);
|
|
if (leadSummary) {
|
|
results.push(leadSummary);
|
|
}
|
|
}
|
|
|
|
// ── Collect and parallel-scan subagent files ──
|
|
const candidates = await this.collectSubagentCandidates(projectDir, sessionIds);
|
|
const settled: (MemberSubagentLogSummary | null)[] = new Array(candidates.length).fill(null);
|
|
let nextIdx = 0;
|
|
|
|
const scanWorker = async (): Promise<void> => {
|
|
while (nextIdx < candidates.length) {
|
|
const idx = nextIdx++;
|
|
const c = candidates[idx];
|
|
try {
|
|
const summary = await this.parseSubagentSummary(
|
|
c.filePath,
|
|
projectId,
|
|
c.sessionId,
|
|
c.fileName,
|
|
memberName,
|
|
knownMembers
|
|
);
|
|
if (summary) settled[idx] = summary;
|
|
} catch (err) {
|
|
logger.warn(`Failed to parse subagent summary: ${c.filePath}`, err);
|
|
}
|
|
}
|
|
};
|
|
|
|
await Promise.all(
|
|
Array.from({ length: Math.min(SCAN_CONCURRENCY, candidates.length) }, () => scanWorker())
|
|
);
|
|
for (const s of settled) {
|
|
if (s) results.push(s);
|
|
}
|
|
|
|
return results.sort(
|
|
(a, b) => new Date(b.startTime).getTime() - new Date(a.startTime).getTime()
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns session logs that reference the given task (TaskCreate, TaskUpdate, comments, etc.).
|
|
* When the task is in_progress and has an owner, also includes that owner's session logs so
|
|
* the executor's current activity is visible even before the JSONL mentions the task id.
|
|
*/
|
|
async findLogsForTask(
|
|
teamName: string,
|
|
taskId: string,
|
|
options?: {
|
|
owner?: string;
|
|
status?: string;
|
|
intervals?: { startedAt: string; completedAt?: string }[];
|
|
since?: string;
|
|
}
|
|
): Promise<MemberLogSummary[]> {
|
|
const t0 = performance.now();
|
|
|
|
const discovery = await this.discoverProjectSessions(teamName);
|
|
const tDiscovery = performance.now();
|
|
|
|
if (!discovery) {
|
|
console.log(
|
|
`[perf] findLogsForTask(${taskId}) discovery=null ${(tDiscovery - t0).toFixed(0)}ms`
|
|
);
|
|
return [];
|
|
}
|
|
|
|
const sinceMs = this.deriveSinceMs(options);
|
|
const { projectDir, projectId, config, sessionIds, knownMembers } = discovery;
|
|
const results: MemberLogSummary[] = [];
|
|
const leadMemberName =
|
|
config.members?.find((m) => m?.agentType === 'team-lead')?.name?.trim() || 'team-lead';
|
|
|
|
if (config.leadSessionId) {
|
|
const leadJsonl = path.join(projectDir, `${config.leadSessionId}.jsonl`);
|
|
try {
|
|
await fs.access(leadJsonl);
|
|
if (await this.fileMentionsTaskIdCached(leadJsonl, teamName, taskId, true, sinceMs)) {
|
|
const leadSummary = await this.parseLeadSessionSummary(
|
|
leadJsonl,
|
|
projectId,
|
|
config.leadSessionId,
|
|
leadMemberName
|
|
);
|
|
if (leadSummary) results.push(leadSummary);
|
|
}
|
|
} catch {
|
|
// file missing or unreadable
|
|
}
|
|
}
|
|
const tLead = performance.now();
|
|
|
|
// ── Collect all subagent file candidates ──
|
|
const candidates = await this.collectSubagentCandidates(projectDir, sessionIds);
|
|
|
|
// ── Parallel scan with concurrency limit ──
|
|
const settled: (MemberLogSummary | null)[] = new Array(candidates.length).fill(null);
|
|
let nextIdx = 0;
|
|
let mentionHits = 0;
|
|
|
|
const scanWorker = async (): Promise<void> => {
|
|
while (nextIdx < candidates.length) {
|
|
const idx = nextIdx++;
|
|
const c = candidates[idx];
|
|
try {
|
|
if (!(await this.fileMentionsTaskIdCached(c.filePath, teamName, taskId, false, sinceMs)))
|
|
continue;
|
|
mentionHits++;
|
|
const attribution = await this.attributeSubagent(c.filePath, knownMembers);
|
|
if (!attribution) continue;
|
|
const summary = await this.parseSubagentSummary(
|
|
c.filePath,
|
|
projectId,
|
|
c.sessionId,
|
|
c.fileName,
|
|
attribution.detectedMember,
|
|
knownMembers,
|
|
attribution
|
|
);
|
|
if (summary) settled[idx] = summary;
|
|
} catch (err) {
|
|
logger.warn(`Failed to scan subagent file: ${c.filePath}`, err);
|
|
}
|
|
}
|
|
};
|
|
|
|
await Promise.all(
|
|
Array.from({ length: Math.min(SCAN_CONCURRENCY, candidates.length) }, () => scanWorker())
|
|
);
|
|
for (const s of settled) {
|
|
if (s) results.push(s);
|
|
}
|
|
const totalFiles = candidates.length;
|
|
const tScan = performance.now();
|
|
|
|
const normalizedOwner =
|
|
typeof options?.owner === 'string' ? options.owner.trim() : options?.owner;
|
|
const isLeadOwner =
|
|
typeof normalizedOwner === 'string' &&
|
|
normalizedOwner.length > 0 &&
|
|
normalizedOwner.toLowerCase() === leadMemberName.toLowerCase();
|
|
const ownerRelevantStatus =
|
|
options?.status === 'in_progress' || options?.status === 'completed';
|
|
const includeOwnerSessions =
|
|
ownerRelevantStatus &&
|
|
typeof normalizedOwner === 'string' &&
|
|
normalizedOwner.length > 0 &&
|
|
!isLeadOwner;
|
|
if (includeOwnerSessions) {
|
|
const ownerLogs = await this.findMemberLogs(teamName, normalizedOwner);
|
|
|
|
const TASK_LOG_INTERVAL_GRACE_MS = 10_000;
|
|
const fallbackRecentMs = 30 * 60_000; // if caller doesn't supply intervals/since, avoid pulling in old owner history
|
|
const now = Date.now();
|
|
|
|
const normalizedIntervals = Array.isArray(options?.intervals)
|
|
? options.intervals
|
|
.map((i) => {
|
|
const startMs = Date.parse(i.startedAt);
|
|
const endMsRaw =
|
|
typeof i.completedAt === 'string' ? Date.parse(i.completedAt) : Number.NaN;
|
|
const endMs = Number.isFinite(endMsRaw) ? endMsRaw : null;
|
|
return Number.isFinite(startMs) ? { startMs, endMs } : null;
|
|
})
|
|
.filter((v): v is { startMs: number; endMs: number | null } => v !== null)
|
|
: [];
|
|
|
|
// Back-compat: single since timestamp -> treat as open interval.
|
|
const sinceMsRaw = typeof options?.since === 'string' ? Date.parse(options.since) : NaN;
|
|
const sinceStartMs = Number.isFinite(sinceMsRaw) ? sinceMsRaw : null;
|
|
const effectiveIntervals =
|
|
normalizedIntervals.length > 0
|
|
? normalizedIntervals
|
|
: sinceStartMs != null
|
|
? [{ startMs: sinceStartMs, endMs: null }]
|
|
: [];
|
|
|
|
const filteredOwnerLogs = ownerLogs.filter((log) => {
|
|
if (log.isOngoing) return true;
|
|
const startMs = new Date(log.startTime).getTime();
|
|
if (!Number.isFinite(startMs)) return false;
|
|
const durationMs =
|
|
typeof log.durationMs === 'number' && log.durationMs > 0 ? log.durationMs : 0;
|
|
const endMs = startMs + durationMs;
|
|
|
|
if (effectiveIntervals.length > 0) {
|
|
return this.logOverlapsIntervals(
|
|
startMs,
|
|
endMs,
|
|
effectiveIntervals,
|
|
now,
|
|
TASK_LOG_INTERVAL_GRACE_MS
|
|
);
|
|
}
|
|
|
|
return startMs >= now - fallbackRecentMs;
|
|
});
|
|
const seen = new Set<string>();
|
|
for (const log of results) {
|
|
const key =
|
|
log.kind === 'subagent'
|
|
? `subagent:${log.sessionId}:${log.subagentId}`
|
|
: `lead:${log.sessionId}`;
|
|
seen.add(key);
|
|
}
|
|
for (const log of filteredOwnerLogs) {
|
|
const key =
|
|
log.kind === 'subagent'
|
|
? `subagent:${log.sessionId}:${log.subagentId}`
|
|
: `lead:${log.sessionId}`;
|
|
if (!seen.has(key)) {
|
|
seen.add(key);
|
|
results.push(log);
|
|
}
|
|
}
|
|
}
|
|
const tOwner = performance.now();
|
|
|
|
const sorted = results.sort(
|
|
(a, b) => new Date(b.startTime).getTime() - new Date(a.startTime).getTime()
|
|
);
|
|
const tTotal = performance.now();
|
|
|
|
console.log(
|
|
`[perf] findLogsForTask(${taskId}@${teamName}) ` +
|
|
`total=${(tTotal - t0).toFixed(0)}ms | ` +
|
|
`discovery=${(tDiscovery - t0).toFixed(0)}ms | ` +
|
|
`lead=${(tLead - tDiscovery).toFixed(0)}ms | ` +
|
|
`scan=${(tScan - tLead).toFixed(0)}ms (${totalFiles} files, ${mentionHits} hits) | ` +
|
|
`owner=${(tOwner - tScan).toFixed(0)}ms | ` +
|
|
`sessions=${sessionIds.length} | results=${sorted.length}`
|
|
);
|
|
|
|
return sorted;
|
|
}
|
|
|
|
/**
|
|
* Fast path for change extraction: returns task-related JSONL file refs directly without
|
|
* building full MemberLogSummary metadata for every matched log.
|
|
*/
|
|
async findLogFileRefsForTask(
|
|
teamName: string,
|
|
taskId: string,
|
|
options?: {
|
|
owner?: string;
|
|
status?: string;
|
|
intervals?: { startedAt: string; completedAt?: string }[];
|
|
since?: string;
|
|
}
|
|
): Promise<{ filePath: string; memberName: string }[]> {
|
|
const t0 = performance.now();
|
|
|
|
const discovery = await this.discoverProjectSessions(teamName);
|
|
const tDiscovery = performance.now();
|
|
|
|
if (!discovery) {
|
|
console.log(
|
|
`[perf] findLogFileRefsForTask(${taskId}) discovery=null ${(tDiscovery - t0).toFixed(0)}ms`
|
|
);
|
|
return [];
|
|
}
|
|
|
|
const sinceMs = this.deriveSinceMs(options);
|
|
const { projectDir, config, sessionIds, knownMembers } = discovery;
|
|
const refs: { filePath: string; memberName: string; sortTime: number }[] = [];
|
|
const seen = new Set<string>();
|
|
const leadMemberName =
|
|
config.members?.find((m) => m?.agentType === 'team-lead')?.name?.trim() || 'team-lead';
|
|
|
|
const pushRef = (filePath: string, memberName: string, sortTime = 0): void => {
|
|
const key = `${memberName.toLowerCase()}:${filePath}`;
|
|
if (seen.has(key)) return;
|
|
seen.add(key);
|
|
refs.push({ filePath, memberName, sortTime });
|
|
};
|
|
|
|
if (config.leadSessionId) {
|
|
const leadJsonl = path.join(projectDir, `${config.leadSessionId}.jsonl`);
|
|
try {
|
|
await fs.access(leadJsonl);
|
|
if (await this.fileMentionsTaskIdCached(leadJsonl, teamName, taskId, true, sinceMs)) {
|
|
const firstTimestamp = await this.probeFirstTimestamp(leadJsonl);
|
|
pushRef(leadJsonl, leadMemberName, await this.getSortTime(leadJsonl, firstTimestamp));
|
|
}
|
|
} catch {
|
|
// file missing or unreadable
|
|
}
|
|
}
|
|
const tLead = performance.now();
|
|
|
|
// ── Collect all subagent file candidates ──
|
|
const candidates = await this.collectSubagentCandidates(projectDir, sessionIds);
|
|
|
|
// ── Parallel scan with concurrency limit ──
|
|
let nextIdx = 0;
|
|
let mentionHits = 0;
|
|
|
|
const scanWorker = async (): Promise<void> => {
|
|
while (nextIdx < candidates.length) {
|
|
const idx = nextIdx++;
|
|
const c = candidates[idx];
|
|
try {
|
|
if (!(await this.fileMentionsTaskIdCached(c.filePath, teamName, taskId, false, sinceMs)))
|
|
continue;
|
|
mentionHits++;
|
|
const attribution = await this.attributeSubagent(c.filePath, knownMembers);
|
|
if (!attribution) continue;
|
|
pushRef(
|
|
c.filePath,
|
|
attribution.detectedMember,
|
|
await this.getSortTime(c.filePath, attribution.firstTimestamp)
|
|
);
|
|
} catch (err) {
|
|
logger.warn(`Failed to scan subagent file: ${c.filePath}`, err);
|
|
}
|
|
}
|
|
};
|
|
|
|
await Promise.all(
|
|
Array.from({ length: Math.min(SCAN_CONCURRENCY, candidates.length) }, () => scanWorker())
|
|
);
|
|
const totalFiles = candidates.length;
|
|
const tScan = performance.now();
|
|
|
|
const normalizedOwner =
|
|
typeof options?.owner === 'string' ? options.owner.trim() : options?.owner;
|
|
const isLeadOwner =
|
|
typeof normalizedOwner === 'string' &&
|
|
normalizedOwner.length > 0 &&
|
|
normalizedOwner.toLowerCase() === leadMemberName.toLowerCase();
|
|
const ownerRelevantStatus =
|
|
options?.status === 'in_progress' || options?.status === 'completed';
|
|
const includeOwnerSessions =
|
|
ownerRelevantStatus &&
|
|
typeof normalizedOwner === 'string' &&
|
|
normalizedOwner.length > 0 &&
|
|
!isLeadOwner;
|
|
|
|
if (includeOwnerSessions) {
|
|
const ownerLogs = await this.findMemberLogs(teamName, normalizedOwner);
|
|
const TASK_LOG_INTERVAL_GRACE_MS = 10_000;
|
|
const fallbackRecentMs = 30 * 60_000;
|
|
const now = Date.now();
|
|
|
|
const normalizedIntervals = Array.isArray(options?.intervals)
|
|
? options.intervals
|
|
.map((i) => {
|
|
const startMs = Date.parse(i.startedAt);
|
|
const endMsRaw =
|
|
typeof i.completedAt === 'string' ? Date.parse(i.completedAt) : Number.NaN;
|
|
const endMs = Number.isFinite(endMsRaw) ? endMsRaw : null;
|
|
return Number.isFinite(startMs) ? { startMs, endMs } : null;
|
|
})
|
|
.filter((v): v is { startMs: number; endMs: number | null } => v !== null)
|
|
: [];
|
|
|
|
const sinceMsRaw = typeof options?.since === 'string' ? Date.parse(options.since) : NaN;
|
|
const sinceStartMs = Number.isFinite(sinceMsRaw) ? sinceMsRaw : null;
|
|
const effectiveIntervals =
|
|
normalizedIntervals.length > 0
|
|
? normalizedIntervals
|
|
: sinceStartMs != null
|
|
? [{ startMs: sinceStartMs, endMs: null }]
|
|
: [];
|
|
|
|
for (const log of ownerLogs) {
|
|
if (!log.filePath) continue;
|
|
if (!log.isOngoing) {
|
|
const startMs = new Date(log.startTime).getTime();
|
|
if (!Number.isFinite(startMs)) continue;
|
|
const durationMs =
|
|
typeof log.durationMs === 'number' && log.durationMs > 0 ? log.durationMs : 0;
|
|
const endMs = startMs + durationMs;
|
|
|
|
if (effectiveIntervals.length > 0) {
|
|
if (
|
|
!this.logOverlapsIntervals(
|
|
startMs,
|
|
endMs,
|
|
effectiveIntervals,
|
|
now,
|
|
TASK_LOG_INTERVAL_GRACE_MS
|
|
)
|
|
) {
|
|
continue;
|
|
}
|
|
} else if (startMs < now - fallbackRecentMs) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
pushRef(
|
|
log.filePath,
|
|
log.memberName ?? normalizedOwner,
|
|
Number.isFinite(new Date(log.startTime).getTime()) ? new Date(log.startTime).getTime() : 0
|
|
);
|
|
}
|
|
}
|
|
const tOwner = performance.now();
|
|
|
|
const sortedRefs = [...refs].sort((a, b) => b.sortTime - a.sortTime);
|
|
const tTotal = performance.now();
|
|
|
|
console.log(
|
|
`[perf] findLogFileRefsForTask(${taskId}@${teamName}) ` +
|
|
`total=${(tTotal - t0).toFixed(0)}ms | ` +
|
|
`discovery=${(tDiscovery - t0).toFixed(0)}ms | ` +
|
|
`lead=${(tLead - tDiscovery).toFixed(0)}ms | ` +
|
|
`scan=${(tScan - tLead).toFixed(0)}ms (${totalFiles} files, ${mentionHits} hits) | ` +
|
|
`owner=${(tOwner - tScan).toFixed(0)}ms | ` +
|
|
`sessions=${sessionIds.length} | results=${sortedRefs.length}`
|
|
);
|
|
|
|
return sortedRefs.map(({ filePath, memberName }) => ({ filePath, memberName }));
|
|
}
|
|
|
|
/**
|
|
* Returns absolute paths to all JSONL files belonging to the specified member.
|
|
* Uses the same discovery logic as findMemberLogs but collects file paths.
|
|
*/
|
|
async findMemberLogPaths(teamName: string, memberName: string): Promise<string[]> {
|
|
const discovery = await this.discoverMemberFiles(teamName, memberName);
|
|
if (!discovery) return [];
|
|
|
|
const { projectDir, config, sessionIds, knownMembers, isLeadMember } = discovery;
|
|
const paths: string[] = [];
|
|
|
|
if (isLeadMember && config.leadSessionId) {
|
|
const leadJsonl = path.join(projectDir, `${config.leadSessionId}.jsonl`);
|
|
try {
|
|
await fs.access(leadJsonl);
|
|
paths.push(leadJsonl);
|
|
} catch {
|
|
// File doesn't exist
|
|
}
|
|
}
|
|
|
|
for (const sessionId of sessionIds) {
|
|
const subagentsDir = path.join(projectDir, sessionId, 'subagents');
|
|
|
|
let files: string[];
|
|
try {
|
|
files = await fs.readdir(subagentsDir);
|
|
} catch {
|
|
continue;
|
|
}
|
|
|
|
for (const file of files) {
|
|
if (!file.startsWith('agent-') || !file.endsWith('.jsonl')) continue;
|
|
if (file.startsWith('agent-acompact')) continue;
|
|
|
|
const filePath = path.join(subagentsDir, file);
|
|
// Quick attribution check — only Phase 1 (no full-file streaming)
|
|
const attribution = await this.attributeSubagent(filePath, knownMembers);
|
|
if (attribution?.detectedMember.toLowerCase() === memberName.trim().toLowerCase()) {
|
|
paths.push(filePath);
|
|
}
|
|
}
|
|
}
|
|
|
|
return paths;
|
|
}
|
|
|
|
/**
|
|
* Fast marker probe for task-related logs.
|
|
* Prefer structured MCP/TaskUpdate markers for modern sessions.
|
|
*/
|
|
async hasTaskUpdateMarker(filePath: string, taskId: string): Promise<boolean> {
|
|
const stream = createReadStream(filePath, { encoding: 'utf8' });
|
|
const rl = readline.createInterface({ input: stream, crlfDelay: Infinity });
|
|
|
|
const escapedTaskId = taskId.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
const pattern = new RegExp(`"taskId"\\s*:\\s*"${escapedTaskId}"`);
|
|
|
|
try {
|
|
for await (const line of rl) {
|
|
if (line.includes('TaskUpdate') && pattern.test(line)) {
|
|
rl.close();
|
|
stream.destroy();
|
|
return true;
|
|
}
|
|
if (
|
|
(line.includes('"task_start"') ||
|
|
line.includes('"task_complete"') ||
|
|
line.includes('"task_set_status"')) &&
|
|
pattern.test(line)
|
|
) {
|
|
rl.close();
|
|
stream.destroy();
|
|
return true;
|
|
}
|
|
}
|
|
} catch {
|
|
// ignore read errors
|
|
}
|
|
|
|
rl.close();
|
|
stream.destroy();
|
|
return false;
|
|
}
|
|
|
|
private async discoverProjectSessions(teamName: string): Promise<{
|
|
projectDir: string;
|
|
projectId: string;
|
|
config: NonNullable<Awaited<ReturnType<TeamConfigReader['getConfig']>>>;
|
|
sessionIds: string[];
|
|
knownMembers: Set<string>;
|
|
} | null> {
|
|
const config = await this.configReader.getConfig(teamName);
|
|
if (!config?.projectPath) {
|
|
logger.debug(`No projectPath for team "${teamName}"`);
|
|
return null;
|
|
}
|
|
|
|
const normalizedProjectPath = trimTrailingSlashes(config.projectPath);
|
|
let projectId = encodePath(normalizedProjectPath);
|
|
let baseDir = extractBaseDir(projectId);
|
|
let projectDir = path.join(getProjectsBasePath(), baseDir);
|
|
|
|
// If the encoded directory doesn't exist (symlink/cwd mismatch), fall back to locating
|
|
// the project directory by leadSessionId which is unique and reliable.
|
|
try {
|
|
const stat = await fs.stat(projectDir);
|
|
if (!stat.isDirectory()) {
|
|
throw new Error('not a directory');
|
|
}
|
|
} catch {
|
|
const leadSessionId =
|
|
typeof config.leadSessionId === 'string' && config.leadSessionId.trim().length > 0
|
|
? config.leadSessionId.trim()
|
|
: null;
|
|
if (leadSessionId) {
|
|
const projectsBase = getProjectsBasePath();
|
|
try {
|
|
const entries = await fs.readdir(projectsBase, { withFileTypes: true });
|
|
for (const entry of entries) {
|
|
if (!entry.isDirectory()) continue;
|
|
const candidateDir = path.join(projectsBase, entry.name);
|
|
const leadPath = path.join(candidateDir, `${leadSessionId}.jsonl`);
|
|
try {
|
|
await fs.access(leadPath);
|
|
projectDir = candidateDir;
|
|
projectId = entry.name;
|
|
baseDir = entry.name;
|
|
break;
|
|
} catch {
|
|
// not this project
|
|
}
|
|
}
|
|
} catch {
|
|
// ignore
|
|
}
|
|
}
|
|
}
|
|
|
|
const knownSessionIds = new Set<string>();
|
|
if (config.leadSessionId) {
|
|
knownSessionIds.add(config.leadSessionId);
|
|
}
|
|
if (Array.isArray(config.sessionHistory)) {
|
|
for (const sid of config.sessionHistory) {
|
|
if (typeof sid === 'string' && sid.trim().length > 0) {
|
|
knownSessionIds.add(sid.trim());
|
|
}
|
|
}
|
|
}
|
|
|
|
const discoveredSessionIds = await this.listSessionDirs(projectDir);
|
|
let sessionIds: string[];
|
|
if (knownSessionIds.size > 0) {
|
|
const verified: string[] = [];
|
|
for (const sid of knownSessionIds) {
|
|
const sidDir = path.join(projectDir, sid);
|
|
try {
|
|
const stat = await fs.stat(sidDir);
|
|
if (stat.isDirectory()) verified.push(sid);
|
|
} catch {
|
|
// dir doesn't exist
|
|
}
|
|
}
|
|
// Prefer config-backed sessions first, but also include any live session dirs that have
|
|
// appeared on disk and are not yet reflected in config/sessionHistory.
|
|
sessionIds = Array.from(new Set([...verified, ...discoveredSessionIds]));
|
|
} else {
|
|
sessionIds = discoveredSessionIds;
|
|
}
|
|
|
|
const knownMembers = new Set<string>(
|
|
(config.members ?? [])
|
|
.map((member) => member.name?.trim().toLowerCase())
|
|
.filter((name): name is string => Boolean(name && name.length > 0))
|
|
);
|
|
try {
|
|
const metaMembers = await this.membersMetaStore.getMembers(teamName);
|
|
for (const member of metaMembers) {
|
|
const normalized = member.name.trim().toLowerCase();
|
|
if (normalized.length > 0) knownMembers.add(normalized);
|
|
}
|
|
} catch {
|
|
// best-effort
|
|
}
|
|
try {
|
|
const inboxMembers = await this.inboxReader.listInboxNames(teamName);
|
|
for (const name of inboxMembers) {
|
|
const normalized = name.trim().toLowerCase();
|
|
if (normalized.length > 0) knownMembers.add(normalized);
|
|
}
|
|
} catch {
|
|
// best-effort
|
|
}
|
|
|
|
return { projectDir, projectId, config, sessionIds, knownMembers };
|
|
}
|
|
|
|
private async discoverMemberFiles(
|
|
teamName: string,
|
|
memberName: string
|
|
): Promise<{
|
|
projectDir: string;
|
|
projectId: string;
|
|
config: NonNullable<Awaited<ReturnType<TeamConfigReader['getConfig']>>>;
|
|
sessionIds: string[];
|
|
knownMembers: Set<string>;
|
|
isLeadMember: boolean;
|
|
} | null> {
|
|
const discovery = await this.discoverProjectSessions(teamName);
|
|
if (!discovery) return null;
|
|
const { config } = discovery;
|
|
const leadMemberName =
|
|
config.members?.find((m) => m?.agentType === 'team-lead')?.name?.trim() || 'team-lead';
|
|
const isLeadMember = leadMemberName.toLowerCase() === memberName.trim().toLowerCase();
|
|
return { ...discovery, isLeadMember };
|
|
}
|
|
|
|
/**
|
|
* Collect all subagent JSONL file candidates across session directories.
|
|
* Filters out non-agent files and compact files (agent-acompact*).
|
|
*/
|
|
private async collectSubagentCandidates(
|
|
projectDir: string,
|
|
sessionIds: string[]
|
|
): Promise<{ filePath: string; sessionId: string; fileName: string }[]> {
|
|
const candidates: { filePath: string; sessionId: string; fileName: string }[] = [];
|
|
for (const sessionId of sessionIds) {
|
|
const subagentsDir = path.join(projectDir, sessionId, 'subagents');
|
|
let dirFiles: string[];
|
|
try {
|
|
dirFiles = await fs.readdir(subagentsDir);
|
|
} catch {
|
|
continue;
|
|
}
|
|
for (const f of dirFiles) {
|
|
if (!f.startsWith('agent-') || !f.endsWith('.jsonl') || f.startsWith('agent-acompact'))
|
|
continue;
|
|
candidates.push({ filePath: path.join(subagentsDir, f), sessionId, fileName: f });
|
|
}
|
|
}
|
|
return candidates;
|
|
}
|
|
|
|
private deriveSinceMs(options?: {
|
|
intervals?: { startedAt: string; completedAt?: string }[];
|
|
since?: string;
|
|
}): number | null {
|
|
const sinceRaw = typeof options?.since === 'string' ? options.since : null;
|
|
if (sinceRaw) {
|
|
const ms = Date.parse(sinceRaw);
|
|
return Number.isFinite(ms) ? ms : null;
|
|
}
|
|
const intervals = options?.intervals;
|
|
if (!Array.isArray(intervals) || intervals.length === 0) return null;
|
|
let earliest = Number.POSITIVE_INFINITY;
|
|
for (const i of intervals) {
|
|
if (typeof i.startedAt === 'string') {
|
|
const ms = Date.parse(i.startedAt);
|
|
if (Number.isFinite(ms) && ms < earliest) earliest = ms;
|
|
}
|
|
}
|
|
if (!Number.isFinite(earliest) || earliest === Number.POSITIVE_INFINITY) return null;
|
|
return earliest - TASK_SINCE_GRACE_MS;
|
|
}
|
|
|
|
private logOverlapsIntervals(
|
|
logStartMs: number,
|
|
logEndMs: number,
|
|
intervals: { startMs: number; endMs: number | null }[],
|
|
now: number,
|
|
graceMs: number
|
|
): boolean {
|
|
for (const it of intervals) {
|
|
const start = it.startMs - graceMs;
|
|
const end = (it.endMs ?? now) + graceMs;
|
|
if (logStartMs <= end && logEndMs >= start) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private async fileMentionsTaskIdCached(
|
|
filePath: string,
|
|
teamName: string,
|
|
taskId: string,
|
|
assumeTeam: boolean,
|
|
sinceMs: number | null
|
|
): Promise<boolean> {
|
|
let mtimeMs: number;
|
|
try {
|
|
const stat = await fs.stat(filePath);
|
|
mtimeMs = stat.mtimeMs;
|
|
} catch {
|
|
return false;
|
|
}
|
|
if (sinceMs != null && mtimeMs < sinceMs - TASK_SINCE_GRACE_MS) {
|
|
return false;
|
|
}
|
|
const cacheKey = `${filePath}:${mtimeMs}:${taskId}:${teamName}:${assumeTeam}`;
|
|
const cached = this.fileMentionsCache.get(cacheKey);
|
|
if (cached !== undefined) return cached;
|
|
const result = await this.fileMentionsTaskId(filePath, teamName, taskId, assumeTeam);
|
|
this.fileMentionsCache.set(cacheKey, result);
|
|
if (this.fileMentionsCache.size > FILE_MENTIONS_CACHE_MAX) {
|
|
const keys = [...this.fileMentionsCache.keys()];
|
|
for (let i = 0; i < Math.min(keys.length / 2, 50); i++) {
|
|
this.fileMentionsCache.delete(keys[i]);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
private async fileMentionsTaskId(
|
|
filePath: string,
|
|
teamName: string,
|
|
taskId: string,
|
|
assumeTeam: boolean = false
|
|
): Promise<boolean> {
|
|
const teamLower = teamName.trim().toLowerCase();
|
|
const taskIdStr = taskId.trim();
|
|
|
|
const extractTaskIdFromUnknown = (raw: unknown): string | null => {
|
|
if (typeof raw === 'string') return raw.trim();
|
|
if (typeof raw === 'number' && Number.isFinite(raw)) return String(raw);
|
|
return null;
|
|
};
|
|
|
|
const extractTeamFromInput = (input: Record<string, unknown>): string | null => {
|
|
const raw =
|
|
typeof input.team_name === 'string'
|
|
? input.team_name
|
|
: typeof input.teamName === 'string'
|
|
? input.teamName
|
|
: typeof input.team === 'string'
|
|
? input.team
|
|
: null;
|
|
return typeof raw === 'string' ? raw.trim() : null;
|
|
};
|
|
|
|
const matchesTeamMentionText = (text: string): boolean => {
|
|
const t = text.toLowerCase();
|
|
if (!t.includes(teamLower)) return false;
|
|
// Strongest signal: spawn/system prompt format includes: on team "X" (X)
|
|
// Use substring checks to avoid regex word-boundary issues with kebab-case names.
|
|
if (t.includes(`on team "${teamLower}"`)) return true;
|
|
if (t.includes(`on team '${teamLower}'`)) return true;
|
|
if (t.includes(`on team ${teamLower}`)) return true;
|
|
if (t.includes(`(${teamLower})`)) return true;
|
|
return false;
|
|
};
|
|
|
|
const extractTeamFromProcess = (entry: Record<string, unknown>): string | null => {
|
|
const init = entry.init as Record<string, unknown> | undefined;
|
|
const process = (entry.process ?? init?.process) as Record<string, unknown> | undefined;
|
|
const team = process?.team as Record<string, unknown> | undefined;
|
|
const raw =
|
|
typeof team?.teamName === 'string'
|
|
? team.teamName
|
|
: typeof team?.team_name === 'string'
|
|
? team.team_name
|
|
: typeof team?.name === 'string'
|
|
? team.name
|
|
: null;
|
|
return typeof raw === 'string' ? raw.trim() : null;
|
|
};
|
|
|
|
try {
|
|
const stream = createReadStream(filePath, { encoding: 'utf8' });
|
|
const rl = readline.createInterface({ input: stream, crlfDelay: Infinity });
|
|
let teamSeen = assumeTeam;
|
|
let taskSeenWithoutTeam = false;
|
|
for await (const line of rl) {
|
|
const trimmed = line.trim();
|
|
if (!trimmed) continue;
|
|
try {
|
|
const entry = JSON.parse(trimmed) as Record<string, unknown>;
|
|
// Team detection (for TaskUpdate without team_name): accept only if we can
|
|
// confidently attribute the file to this team.
|
|
if (!teamSeen) {
|
|
const procTeam = extractTeamFromProcess(entry);
|
|
if (procTeam?.toLowerCase() === teamLower) {
|
|
teamSeen = true;
|
|
}
|
|
}
|
|
if (!teamSeen) {
|
|
const msg = entry.message as Record<string, unknown> | undefined;
|
|
const rawContent = msg?.content ?? entry.content;
|
|
if (typeof rawContent === 'string' && matchesTeamMentionText(rawContent)) {
|
|
teamSeen = true;
|
|
}
|
|
}
|
|
|
|
const content = this.extractEntryContent(entry);
|
|
if (!Array.isArray(content)) continue;
|
|
|
|
if (!teamSeen) {
|
|
// Check message text blocks for team mention (common in Solo spawn prompts)
|
|
for (const block of content) {
|
|
if (!block || typeof block !== 'object') continue;
|
|
const b = block as Record<string, unknown>;
|
|
if (
|
|
b.type === 'text' &&
|
|
typeof b.text === 'string' &&
|
|
matchesTeamMentionText(b.text)
|
|
) {
|
|
teamSeen = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (teamSeen && taskSeenWithoutTeam) {
|
|
rl.close();
|
|
stream.destroy();
|
|
return true;
|
|
}
|
|
|
|
for (const block of content) {
|
|
if (!block || typeof block !== 'object') continue;
|
|
const b = block as Record<string, unknown>;
|
|
if (b.type !== 'tool_use') continue;
|
|
|
|
const input = b.input as Record<string, unknown> | undefined;
|
|
if (!input) continue;
|
|
|
|
// Deterministic structured match: any tool whose input references this task+team.
|
|
const inputTeam = extractTeamFromInput(input);
|
|
const rawTaskId = input.taskId ?? input.task_id;
|
|
const inputTaskId = extractTaskIdFromUnknown(rawTaskId);
|
|
if (inputTaskId && inputTaskId === taskIdStr) {
|
|
// If team is present in the input, require exact match.
|
|
if (inputTeam) {
|
|
if (inputTeam.toLowerCase() === teamLower) {
|
|
rl.close();
|
|
stream.destroy();
|
|
return true;
|
|
}
|
|
} else {
|
|
// Some agents use TaskUpdate without team_name (common in Solo).
|
|
// Only accept when we have a separate team marker for this file.
|
|
if (teamSeen) {
|
|
rl.close();
|
|
stream.destroy();
|
|
return true;
|
|
}
|
|
taskSeenWithoutTeam = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (teamSeen && taskSeenWithoutTeam) {
|
|
rl.close();
|
|
stream.destroy();
|
|
return true;
|
|
}
|
|
} catch {
|
|
// ignore parse errors
|
|
}
|
|
}
|
|
rl.close();
|
|
stream.destroy();
|
|
} catch {
|
|
// ignore
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private extractEntryContent(entry: Record<string, unknown>): unknown[] | null {
|
|
const message = entry.message as Record<string, unknown> | undefined;
|
|
if (message && Array.isArray(message.content)) return message.content as unknown[];
|
|
if (Array.isArray(entry.content)) return entry.content as unknown[];
|
|
return null;
|
|
}
|
|
|
|
private async listSessionDirs(projectDir: string): Promise<string[]> {
|
|
try {
|
|
const dirEntries = await fs.readdir(projectDir, { withFileTypes: true });
|
|
return dirEntries.filter((e) => e.isDirectory()).map((e) => e.name);
|
|
} catch {
|
|
logger.debug(`Cannot read project dir: ${projectDir}`);
|
|
return [];
|
|
}
|
|
}
|
|
|
|
private async parseSubagentSummary(
|
|
filePath: string,
|
|
projectId: string,
|
|
sessionId: string,
|
|
fileName: string,
|
|
targetMember: string,
|
|
knownMembers: Set<string>,
|
|
precomputedAttribution?: SubagentAttribution
|
|
): Promise<MemberSubagentLogSummary | null> {
|
|
const subagentId = fileName.replace(/^agent-/, '').replace(/\.jsonl$/, '');
|
|
|
|
// ── Phase 1: Attribution (first N lines) ──
|
|
// Reuse pre-computed attribution when available to avoid re-reading the file.
|
|
const attribution =
|
|
precomputedAttribution ?? (await this.attributeSubagent(filePath, knownMembers));
|
|
if (!attribution) return null;
|
|
|
|
const targetLower = targetMember.toLowerCase();
|
|
if (attribution.detectedMember.toLowerCase() !== targetLower) {
|
|
return null;
|
|
}
|
|
|
|
// ── Phase 2: Metadata (stream entire file) ──
|
|
// Now that we know the file belongs to this member, collect
|
|
// accurate timestamps and message count from the full file.
|
|
const metadata = await this.streamFileMetadata(filePath);
|
|
|
|
const firstTimestamp =
|
|
metadata.firstTimestamp ?? attribution.firstTimestamp ?? (await this.getFileMtime(filePath));
|
|
const lastTimestamp = metadata.lastTimestamp ?? firstTimestamp;
|
|
|
|
const startTime = new Date(firstTimestamp);
|
|
const endTime = new Date(lastTimestamp);
|
|
const durationMs = endTime.getTime() - startTime.getTime();
|
|
|
|
// Check if the file might still be active (modified recently)
|
|
let isOngoing = false;
|
|
try {
|
|
const stat = await fs.stat(filePath);
|
|
const ageMs = Date.now() - stat.mtimeMs;
|
|
isOngoing = ageMs < 60_000; // Active within last minute
|
|
} catch {
|
|
// ignore
|
|
}
|
|
|
|
return {
|
|
kind: 'subagent',
|
|
subagentId,
|
|
sessionId,
|
|
projectId,
|
|
description: attribution.description || `Subagent ${subagentId}`,
|
|
memberName: targetMember,
|
|
startTime: firstTimestamp,
|
|
durationMs: Math.max(0, durationMs),
|
|
messageCount: metadata.messageCount,
|
|
isOngoing,
|
|
filePath,
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Phase 1: Scan first ATTRIBUTION_SCAN_LINES lines for member detection signals
|
|
* and extract a human-readable description from the first user message.
|
|
* Returns null if the file is a warmup session or empty.
|
|
*
|
|
* Collects ALL detection signals, then selects the best one by precedence
|
|
* (process_team > routing_sender > teammate_id > text_mention).
|
|
*/
|
|
private async attributeSubagent(
|
|
filePath: string,
|
|
knownMembers: Set<string>
|
|
): Promise<SubagentAttribution | null> {
|
|
const lines: string[] = [];
|
|
|
|
try {
|
|
const stream = createReadStream(filePath, { encoding: 'utf8' });
|
|
const rl = readline.createInterface({ input: stream, crlfDelay: Infinity });
|
|
|
|
let count = 0;
|
|
for await (const line of rl) {
|
|
if (count >= ATTRIBUTION_SCAN_LINES) break;
|
|
const trimmed = line.trim();
|
|
if (trimmed) {
|
|
lines.push(trimmed);
|
|
count++;
|
|
}
|
|
}
|
|
rl.close();
|
|
stream.destroy();
|
|
} catch {
|
|
return null;
|
|
}
|
|
|
|
if (lines.length === 0) return null;
|
|
|
|
let description = '';
|
|
const signals: DetectionSignal[] = [];
|
|
let firstTimestamp: string | null = null;
|
|
|
|
for (const line of lines) {
|
|
if (!firstTimestamp) {
|
|
firstTimestamp = this.extractTimestampFromLine(line);
|
|
}
|
|
|
|
try {
|
|
const msg = JSON.parse(line) as Record<string, unknown>;
|
|
|
|
const role = this.extractRole(msg);
|
|
const textContent = this.extractTextContent(msg);
|
|
|
|
// Skip warmup messages
|
|
if (role === 'user' && textContent?.trim() === 'Warmup') {
|
|
return null;
|
|
}
|
|
|
|
// Extract description from first user message + collect teammate_id signal
|
|
if (role === 'user' && textContent) {
|
|
if (textContent.trimStart().startsWith('<teammate-message')) {
|
|
const parsed = parseAllTeammateMessages(textContent);
|
|
if (!description) {
|
|
description =
|
|
parsed[0]?.summary || parsed[0]?.content?.slice(0, 200) || 'Teammate spawn';
|
|
}
|
|
|
|
// teammate_id identifies the MESSAGE SENDER (e.g. "team-lead"), not the agent
|
|
// owning this file. Collected as a signal — higher-precedence sources override.
|
|
if (parsed[0]?.teammateId) {
|
|
const tmId = parsed[0].teammateId.trim().toLowerCase();
|
|
if (tmId.length > 0 && knownMembers.has(tmId)) {
|
|
signals.push({ member: parsed[0].teammateId.trim(), source: 'teammate_id' });
|
|
}
|
|
}
|
|
} else if (!description) {
|
|
description = textContent.slice(0, 200);
|
|
}
|
|
}
|
|
|
|
// Collect text_mention signal (lowest reliability — exact one member name in text)
|
|
const textMention = this.detectMemberFromMessage(msg, knownMembers);
|
|
if (textMention) {
|
|
signals.push({ member: textMention.name, source: 'text_mention' });
|
|
}
|
|
|
|
// Collect routing_sender signal (high reliability — identifies the actual agent)
|
|
if (msg.toolUseResult && typeof msg.toolUseResult === 'object') {
|
|
const routing = (msg.toolUseResult as Record<string, unknown>).routing as
|
|
| Record<string, unknown>
|
|
| undefined;
|
|
if (routing && typeof routing.sender === 'string') {
|
|
const sender = routing.sender.toLowerCase();
|
|
if (knownMembers.has(sender)) {
|
|
signals.push({ member: routing.sender, source: 'routing_sender' });
|
|
}
|
|
}
|
|
}
|
|
|
|
// Collect process_team signal (highest reliability — from system init message)
|
|
const init = msg.init as Record<string, unknown> | undefined;
|
|
const process = (msg.process ?? init?.process) as Record<string, unknown> | undefined;
|
|
const team = process?.team as Record<string, unknown> | undefined;
|
|
if (team && typeof team.memberName === 'string') {
|
|
const memberNameLower = team.memberName.trim().toLowerCase();
|
|
if (memberNameLower.length > 0 && knownMembers.has(memberNameLower)) {
|
|
signals.push({ member: team.memberName.trim(), source: 'process_team' });
|
|
}
|
|
}
|
|
} catch {
|
|
// Skip malformed lines
|
|
}
|
|
|
|
// Early exit: reliable signal found and description extracted — no need to scan further.
|
|
// Only process_team and routing_sender trigger this; teammate_id is unreliable (identifies
|
|
// the message sender, not the agent) so we keep scanning for better signals.
|
|
if (
|
|
description &&
|
|
signals.some((s) => s.source === 'process_team' || s.source === 'routing_sender')
|
|
) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (signals.length === 0) return null;
|
|
|
|
const best = TeamMemberLogsFinder.selectBestSignal(signals);
|
|
if (!best) return null;
|
|
|
|
return { detectedMember: best.member, description, firstTimestamp };
|
|
}
|
|
|
|
/**
|
|
* Select the best detection signal by precedence.
|
|
* Signals are collected in file order, so find() returns the earliest occurrence
|
|
* of the highest-precedence source.
|
|
*/
|
|
private static selectBestSignal(signals: DetectionSignal[]): DetectionSignal | null {
|
|
for (const source of SIGNAL_PRECEDENCE) {
|
|
const match = signals.find((s) => s.source === source);
|
|
if (match) return match;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Last-resort member detection from message text.
|
|
* Only called when all structured signals (teammate_id, process.team, routing) failed.
|
|
* Returns priority 1 (lowest) — only if exactly one known member name appears.
|
|
*/
|
|
private detectMemberFromMessage(
|
|
msg: Record<string, unknown>,
|
|
knownMembers: Set<string>
|
|
): { name: string; priority: number } | null {
|
|
if (this.extractRole(msg) !== 'user') return null;
|
|
|
|
const text = this.extractTextContent(msg);
|
|
if (!text) return null;
|
|
|
|
// Only attribute if exactly one known member name appears (word-boundary match).
|
|
// Avoids false positives when multiple members are mentioned.
|
|
const matches: string[] = [];
|
|
for (const name of knownMembers) {
|
|
const regex = new RegExp(`\\b${escapeRegex(name)}\\b`, 'i');
|
|
if (regex.test(text)) {
|
|
matches.push(name);
|
|
}
|
|
}
|
|
if (matches.length === 1) {
|
|
return { name: findOriginalCase(text, matches[0]), priority: 1 };
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private extractTextContent(msg: Record<string, unknown>): string | null {
|
|
if (typeof msg.content === 'string') {
|
|
return msg.content;
|
|
}
|
|
if (Array.isArray(msg.content)) {
|
|
const textParts = (msg.content as Record<string, unknown>[])
|
|
.filter((part) => part.type === 'text' && typeof part.text === 'string')
|
|
.map((part) => part.text as string);
|
|
if (textParts.length > 0) return textParts.join(' ');
|
|
}
|
|
// Also check message wrapper
|
|
if (msg.message && typeof msg.message === 'object') {
|
|
return this.extractTextContent(msg.message as Record<string, unknown>);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private extractRole(msg: Record<string, unknown>): string | null {
|
|
if (typeof msg.role === 'string') {
|
|
return msg.role;
|
|
}
|
|
if (msg.message && typeof msg.message === 'object') {
|
|
const inner = msg.message as Record<string, unknown>;
|
|
if (typeof inner.role === 'string') {
|
|
return inner.role;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private async parseLeadSessionSummary(
|
|
jsonlPath: string,
|
|
projectId: string,
|
|
sessionId: string,
|
|
memberName: string
|
|
): Promise<MemberLogSummary | null> {
|
|
try {
|
|
await fs.access(jsonlPath);
|
|
} catch {
|
|
return null;
|
|
}
|
|
|
|
const metadata = await this.streamFileMetadata(jsonlPath);
|
|
|
|
const firstTimestamp = metadata.firstTimestamp ?? (await this.getFileMtime(jsonlPath));
|
|
const lastTimestamp = metadata.lastTimestamp ?? firstTimestamp;
|
|
|
|
const startTime = new Date(firstTimestamp);
|
|
const endTime = new Date(lastTimestamp);
|
|
const durationMs = endTime.getTime() - startTime.getTime();
|
|
|
|
let isOngoing = false;
|
|
try {
|
|
const stat = await fs.stat(jsonlPath);
|
|
const ageMs = Date.now() - stat.mtimeMs;
|
|
isOngoing = ageMs < 60_000;
|
|
} catch {
|
|
// ignore
|
|
}
|
|
|
|
return {
|
|
kind: 'lead_session',
|
|
sessionId,
|
|
projectId,
|
|
description: 'Lead session',
|
|
memberName,
|
|
startTime: firstTimestamp,
|
|
durationMs: Math.max(0, durationMs),
|
|
messageCount: metadata.messageCount,
|
|
isOngoing,
|
|
filePath: jsonlPath,
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Stream entire JSONL file collecting only timestamps and message count.
|
|
* Lightweight — uses regex to extract timestamp without full JSON parse.
|
|
*/
|
|
private async streamFileMetadata(filePath: string): Promise<StreamedMetadata> {
|
|
let firstTimestamp: string | null = null;
|
|
let lastTimestamp: string | null = null;
|
|
let messageCount = 0;
|
|
|
|
try {
|
|
const stream = createReadStream(filePath, { encoding: 'utf8' });
|
|
const rl = readline.createInterface({ input: stream, crlfDelay: Infinity });
|
|
|
|
for await (const line of rl) {
|
|
const trimmed = line.trim();
|
|
if (!trimmed) continue;
|
|
|
|
messageCount++;
|
|
|
|
// Fast timestamp extraction without full JSON parse.
|
|
// ISO prefix anchor avoids false positives from "timestamp" inside string values.
|
|
const ts = this.extractTimestampFromLine(trimmed);
|
|
if (ts) {
|
|
if (!firstTimestamp) firstTimestamp = ts;
|
|
lastTimestamp = ts;
|
|
}
|
|
}
|
|
rl.close();
|
|
stream.destroy();
|
|
} catch {
|
|
// ignore — return whatever we collected so far
|
|
}
|
|
|
|
return { firstTimestamp, lastTimestamp, messageCount };
|
|
}
|
|
|
|
private extractTimestampFromLine(line: string): string | null {
|
|
const tsMatch = /"timestamp"\s*:\s*"(\d{4}-\d{2}-\d{2}T[^"]+)"/.exec(line);
|
|
return tsMatch?.[1] ?? null;
|
|
}
|
|
|
|
private async probeFirstTimestamp(
|
|
filePath: string,
|
|
maxLines = ATTRIBUTION_SCAN_LINES
|
|
): Promise<string | null> {
|
|
try {
|
|
const stream = createReadStream(filePath, { encoding: 'utf8' });
|
|
const rl = readline.createInterface({ input: stream, crlfDelay: Infinity });
|
|
let seen = 0;
|
|
|
|
for await (const line of rl) {
|
|
const trimmed = line.trim();
|
|
if (!trimmed) continue;
|
|
const ts = this.extractTimestampFromLine(trimmed);
|
|
if (ts) {
|
|
rl.close();
|
|
stream.destroy();
|
|
return ts;
|
|
}
|
|
seen++;
|
|
if (seen >= maxLines) break;
|
|
}
|
|
rl.close();
|
|
stream.destroy();
|
|
} catch {
|
|
// ignore
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private async getSortTime(filePath: string, timestamp: string | null): Promise<number> {
|
|
const resolvedTimestamp = timestamp ?? (await this.getFileMtime(filePath));
|
|
const sortTime = Date.parse(resolvedTimestamp);
|
|
return Number.isFinite(sortTime) ? sortTime : 0;
|
|
}
|
|
|
|
private async getFileMtime(filePath: string): Promise<string> {
|
|
try {
|
|
const stat = await fs.stat(filePath);
|
|
return stat.mtime.toISOString();
|
|
} catch {
|
|
return new Date().toISOString();
|
|
}
|
|
}
|
|
}
|
|
|
|
function findOriginalCase(text: string, lowerName: string): string {
|
|
const regex = new RegExp(`\\b(${escapeRegex(lowerName)})\\b`, 'i');
|
|
const match = regex.exec(text);
|
|
return match ? match[1] : lowerName;
|
|
}
|
|
|
|
function escapeRegex(str: string): string {
|
|
return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
}
|