feat(coder,server): audit engine — session audit, guideline compliance, user correction tracking

Implements audit-harness-inspired session lifecycle: audit session
creation/end/recover/report-daily with JSONL buffer and graded context
recovery (L0-L4). Guideline service for behavioral compliance rules
(condition/action model with criticality). Correction service for
persistent user correction tracking across agent sessions.

8 supporting skills: audit-start/end/report-daily/recover + command
variants for slash-command integration.
This commit is contained in:
2026-06-07 22:16:35 +00:00
parent c132215064
commit 876c9bcd02
18 changed files with 3397 additions and 0 deletions

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import { mkdir, readFile, writeFile, readdir, rm, appendFile } from 'node:fs/promises';
import { existsSync } from 'node:fs';
import { join, resolve } from 'node:path';
export const RUNS_REL = '.boo/runs';
export const DAILY_REL = '.boo/runs/daily';
export const GUIDELINES_REL = '.boo/guidelines';
export interface SessionJson {
session_id: string;
task: string;
start_time: string;
end_time?: string;
status: 'in_progress' | 'completed';
expected_record_types: string[];
}
export interface AuditTrailEntry {
timestamp: string;
record_type: string;
action_type: string;
tool?: string;
files?: string[];
detail?: string;
input?: string;
output?: string;
}
export interface IndexEntry {
id: string;
task: string;
status: string;
record_count: number;
start_time: string;
max_anomaly_level?: string;
}
export interface IndexJson {
entries: IndexEntry[];
}
export interface StartSessionResult {
sessionId: string;
contextSummary: {
recentActivity: IndexEntry[];
userCorrections: UserCorrectionRecord[];
unfinishedSessions: SessionJson[];
};
}
export interface EndSessionResult {
sessionId: string;
integrity: IntegrityCheck[];
correctionCount: number;
summaryPath: string;
}
export interface IntegrityCheck {
check: string;
passed: boolean;
detail?: string;
}
export interface RecoverResult {
level: number;
sessionId?: string;
task?: string;
recentActivity: IndexEntry[];
lastTrailEntries: AuditTrailEntry[];
userCorrections: UserCorrectionRecord[];
conclusions: string[];
dailyAnomalies: string[];
dailyBacklog: string[];
fullTrail?: AuditTrailEntry[];
anomalies?: string[];
}
export interface DailyReport {
date: string;
sections: {
taskOverview: string;
operationStats: { label: string; count: number }[];
changes: { time: string; target: string; detail: string }[];
userFeedback: { feedback: string; resolution: string; persistedTo: string }[];
anomalyAlerts: string[];
backlogTracking: string[];
integritySummary: string;
};
path: string;
}
export interface UserCorrectionRecord {
record_type: 'conversation';
action_type: 'user_correction';
priority: 'critical_for_recovery';
timestamp: string;
original_claim: string;
correction: string;
principle_extracted: string;
persisted_to: string[];
}
function runsDir(basePath?: string): string {
return resolve(basePath ?? process.cwd(), RUNS_REL);
}
function dailyDir(basePath?: string): string {
return resolve(basePath ?? process.cwd(), DAILY_REL);
}
function sessionDir(sessionId: string, basePath?: string): string {
return join(runsDir(basePath), sessionId);
}
function currentSessionPath(basePath?: string): string {
return join(runsDir(basePath), '.current_session');
}
function indexJsonPath(basePath?: string): string {
return join(runsDir(basePath), 'index.json');
}
function auditBufferPath(basePath?: string): string {
return join(runsDir(basePath), 'audit_buffer.jsonl');
}
function auditPendingPath(basePath?: string): string {
return join(runsDir(basePath), 'audit_pending.jsonl');
}
function trailPath(sessionId: string, basePath?: string): string {
return join(sessionDir(sessionId, basePath), 'audit_trail.jsonl');
}
function sessionJsonPath(sessionId: string, basePath?: string): string {
return join(sessionDir(sessionId, basePath), 'session.json');
}
function summaryPath(sessionId: string, basePath?: string): string {
return join(sessionDir(sessionId, basePath), 'session_summary.md');
}
export function generateSessionId(): string {
const now = new Date();
const y = now.getFullYear();
const m = String(now.getMonth() + 1).padStart(2, '0');
const d = String(now.getDate()).padStart(2, '0');
const hh = String(now.getHours()).padStart(2, '0');
const mm = String(now.getMinutes()).padStart(2, '0');
return `adhoc_${y}${m}${d}_${hh}${mm}`;
}
function isoNow(): string {
return new Date().toISOString();
}
function isoDate(d?: Date): string {
const dt = d ?? new Date();
return `${dt.getFullYear()}${String(dt.getMonth() + 1).padStart(2, '0')}${String(dt.getDate()).padStart(2, '0')}`;
}
function isTodayIso(iso: string): boolean {
return iso.startsWith(new Date().toISOString().slice(0, 10));
}
function tryParseJson<T>(raw: string): T | null {
try {
return JSON.parse(raw) as T;
} catch {
return null;
}
}
async function ensureDir(p: string): Promise<void> {
if (!existsSync(p)) {
await mkdir(p, { recursive: true });
}
}
async function readLines(p: string): Promise<string[]> {
try {
const content = await readFile(p, 'utf-8');
return content.split('\n').filter(Boolean);
} catch {
return [];
}
}
async function readJsonFile<T>(p: string): Promise<T | null> {
try {
const raw = await readFile(p, 'utf-8');
return tryParseJson<T>(raw);
} catch {
return null;
}
}
function appendLine(p: string, line: string): Promise<void> {
return appendFile(p, line + '\n', 'utf-8');
}
async function clearFile(p: string): Promise<void> {
try {
await writeFile(p, '', 'utf-8');
} catch {
// File may not exist
}
}
export async function getCurrentSession(basePath?: string): Promise<string | null> {
try {
const raw = await readFile(currentSessionPath(basePath), 'utf-8');
return raw.trim();
} catch {
return null;
}
}
export async function getSessionJson(sessionId: string, basePath?: string): Promise<SessionJson | null> {
return readJsonFile<SessionJson>(sessionJsonPath(sessionId, basePath));
}
export async function getIndex(basePath?: string): Promise<IndexJson | null> {
return readJsonFile<IndexJson>(indexJsonPath(basePath));
}
async function writeIndex(entries: IndexEntry[], basePath?: string): Promise<void> {
await ensureDir(runsDir(basePath));
await writeFile(indexJsonPath(basePath), JSON.stringify({ entries }, null, 2), 'utf-8');
}
async function appendIndex(sessionId: string, task: string, basePath?: string): Promise<void> {
const existing = await getIndex(basePath);
const entry: IndexEntry = {
id: sessionId,
task,
status: 'in_progress',
record_count: 0,
start_time: isoNow(),
};
const entries = [entry, ...(existing?.entries ?? [])].slice(0, 100);
await writeIndex(entries, basePath);
}
async function updateIndexStatus(sessionId: string, status: string, basePath?: string): Promise<void> {
const idx = await getIndex(basePath);
if (!idx) return;
for (const e of idx.entries) {
if (e.id === sessionId) {
e.status = status;
}
}
await writeIndex(idx.entries, basePath);
}
export async function startSession(task: string, basePath?: string): Promise<StartSessionResult> {
const sessionId = generateSessionId();
const sDir = sessionDir(sessionId, basePath);
await ensureDir(sDir);
const session: SessionJson = {
session_id: sessionId,
task,
start_time: isoNow(),
status: 'in_progress',
expected_record_types: ['data', 'change', 'conversation'],
};
await writeFile(sessionJsonPath(sessionId, basePath), JSON.stringify(session, null, 2), 'utf-8');
await writeFile(currentSessionPath(basePath), sessionId, 'utf-8');
await appendIndex(sessionId, task, basePath);
// L0 context recovery
const idx = await getIndex(basePath);
const recentActivity = idx?.entries.slice(0, 5) ?? [];
// L2 user correction scan
const allCorrections = await scanAllTrailsForCorrections(basePath);
// Check for unfinished sessions
const unfinishedSessions = await findUnfinishedSessions(basePath);
return {
sessionId,
contextSummary: {
recentActivity,
userCorrections: allCorrections,
unfinishedSessions,
},
};
}
async function findUnfinishedSessions(basePath?: string): Promise<SessionJson[]> {
const rDir = runsDir(basePath);
if (!existsSync(rDir)) return [];
const entries = await readdir(rDir, { withFileTypes: true });
const unfinished: SessionJson[] = [];
for (const entry of entries) {
if (!entry.isDirectory()) continue;
const sess = await getSessionJson(entry.name, basePath);
if (sess && sess.status === 'in_progress') {
unfinished.push(sess);
}
}
return unfinished;
}
async function scanAllTrailsForCorrections(basePath?: string): Promise<UserCorrectionRecord[]> {
const rDir = runsDir(basePath);
if (!existsSync(rDir)) return [];
const entries = await readdir(rDir, { withFileTypes: true });
const corrections: UserCorrectionRecord[] = [];
for (const entry of entries) {
if (!entry.isDirectory()) continue;
const lines = await readLines(trailPath(entry.name, basePath));
for (const line of lines) {
const record = tryParseJson<UserCorrectionRecord>(line);
if (record?.action_type === 'user_correction') {
corrections.push(record);
}
}
}
// Also scan audit_pending.jsonl
const pendingLines = await readLines(auditPendingPath(basePath));
for (const line of pendingLines) {
const record = tryParseJson<UserCorrectionRecord>(line);
if (record?.action_type === 'user_correction') {
corrections.push(record);
}
}
return corrections;
}
export async function endSession(basePath?: string): Promise<EndSessionResult | null> {
const sessionId = await getCurrentSession(basePath);
if (!sessionId) return null;
const sDir = sessionDir(sessionId, basePath);
await ensureDir(sDir);
// Collect remaining buffer data
const bufferLines = await readLines(auditBufferPath(basePath));
const pendingLines = await readLines(auditPendingPath(basePath));
const allRemaining = [...bufferLines, ...pendingLines];
// Append to audit_trail.jsonl
const trail = trailPath(sessionId, basePath);
if (allRemaining.length > 0) {
await appendFile(trail, allRemaining.join('\n') + '\n', 'utf-8');
}
// Clear buffer files
await clearFile(auditBufferPath(basePath));
await clearFile(auditPendingPath(basePath));
// Read current trail for stats
const trailLines = await readLines(trail);
// Extract user_correction records
const corrections: UserCorrectionRecord[] = [];
for (const line of trailLines) {
const record = tryParseJson<UserCorrectionRecord>(line);
if (record?.action_type === 'user_correction') {
corrections.push(record);
}
}
// Integrity checks
const integrity: IntegrityCheck[] = [
{
check: 'Audit records exist',
passed: trailLines.length > 0,
detail: trailLines.length > 0 ? `${trailLines.length} records` : 'No audit records found',
},
{
check: 'File modifications tracked',
passed: trailLines.some((l) => {
const r = tryParseJson<AuditTrailEntry>(l);
return r && (r.tool === 'Write' || r.tool === 'Edit');
}),
detail: 'Checking for Write/Edit tool entries',
},
{
check: 'User corrections persisted',
passed: corrections.every((c) => (c.persisted_to?.length ?? 0) > 0),
detail: corrections.length > 0
? `${corrections.length} corrections found, ${corrections.filter((c) => (c.persisted_to?.length ?? 0) > 0).length} persisted`
: 'No corrections to persist',
},
];
// Generate session summary
const summaryContent = generateSessionSummary(sessionId, trailLines, corrections);
const summaryFile = summaryPath(sessionId, basePath);
await writeFile(summaryFile, summaryContent, 'utf-8');
// Update session.json
const session = await getSessionJson(sessionId, basePath);
if (session) {
session.status = 'completed';
session.end_time = isoNow();
await writeFile(sessionJsonPath(sessionId, basePath), JSON.stringify(session, null, 2), 'utf-8');
await updateIndexStatus(sessionId, 'completed', basePath);
}
// Update index.json record count
const idx = await getIndex(basePath);
if (idx) {
for (const e of idx.entries) {
if (e.id === sessionId) {
e.record_count = trailLines.length;
e.status = 'completed';
}
}
await writeIndex(idx.entries, basePath);
}
// Clear .current_session
try {
await rm(currentSessionPath(basePath));
} catch {
// Ok if already gone
}
return {
sessionId,
integrity,
correctionCount: corrections.length,
summaryPath: summaryFile,
};
}
function generateSessionSummary(
sessionId: string,
trailLines: string[],
corrections: UserCorrectionRecord[],
): string {
const actions: string[] = [];
const outputs: string[] = [];
for (const line of trailLines) {
const record = tryParseJson<AuditTrailEntry>(line);
if (record) {
if (record.action_type) actions.push(record.action_type);
if (record.output) outputs.push(record.output);
}
}
return [
`# Session Summary | ${sessionId}`,
'',
`## Time: ${isoNow()}`,
`## Status: completed`,
'',
'## Completed work',
...actions.map((a) => `- ${a}`),
'',
'## Key conclusions',
...outputs.map((o) => `- ${o}`),
'',
'## User corrections',
...(corrections.length > 0
? corrections.map((c) => `- ${c.original_claim}${c.correction} (${c.principle_extracted})`)
: ['- None']),
'',
].join('\n');
}
export async function recoverSession(
level: number,
specificSessionId?: string,
basePath?: string,
): Promise<RecoverResult> {
const result: RecoverResult = { level, recentActivity: [], lastTrailEntries: [], userCorrections: [], conclusions: [], dailyAnomalies: [], dailyBacklog: [] };
// L0: index summary
const idx = await getIndex(basePath);
result.recentActivity = idx?.entries.slice(0, 5) ?? [];
if (level === 0) return result;
// L1: current session + last 3 trail entries
let activeSessionId = specificSessionId ?? await getCurrentSession(basePath);
if (activeSessionId) {
result.sessionId = activeSessionId;
const session = await getSessionJson(activeSessionId, basePath);
if (session) {
result.task = session.task;
}
const trailLines = await readLines(trailPath(activeSessionId, basePath));
result.lastTrailEntries = trailLines.slice(-3).map((l) => {
const r = tryParseJson<AuditTrailEntry>(l);
return r ?? { timestamp: '', record_type: '', action_type: '', input: l, output: l };
});
}
if (level === 1) return result;
// L2: user corrections + conclusions + daily anomalies
result.userCorrections = await scanAllTrailsForCorrections(basePath);
// Extract conclusions from trail entries
const allTrailLines = await readLines(trailPath(activeSessionId ?? '', basePath));
for (const line of allTrailLines) {
const record = tryParseJson<AuditTrailEntry>(line);
if (record?.output) {
result.conclusions.push(record.output);
}
}
// Read daily reports for anomalies + backlog
const dDir = dailyDir(basePath);
if (existsSync(dDir)) {
const dailyFiles = (await readdir(dDir)).filter((f) => f.endsWith('_daily.md')).sort().reverse();
if (dailyFiles.length > 0) {
const latest = await readFile(join(dDir, dailyFiles[0]!), 'utf-8');
const anomalies = latest.match(/## (?:四|4).*?[\s\S]*?(?=##|$)/);
if (anomalies) result.dailyAnomalies.push(anomalies[0]);
const backlog = latest.match(/## (?:六|6).*?[\s\S]*?(?=##|$)/);
if (backlog) result.dailyBacklog.push(backlog[0]);
}
}
if (level === 2) return result;
// L3: full trail + pending
if (level >= 3) {
if (activeSessionId) {
const fullLines = await readLines(trailPath(activeSessionId, basePath));
result.fullTrail = fullLines.map((l) => {
const r = tryParseJson<AuditTrailEntry>(l);
return r ?? { timestamp: '', record_type: '', action_type: '', input: l, output: l };
});
}
}
return result;
}
export async function generateDailyReport(
targetDate?: string,
review?: boolean,
basePath?: string,
): Promise<DailyReport> {
const date = targetDate ?? isoDate();
const idx = await getIndex(basePath);
const rDir = runsDir(basePath);
const todayEntries = (idx?.entries ?? []).filter((e) => e.start_time.startsWith(date.slice(0, 4) + '-' + date.slice(4, 6) + '-' + date.slice(6, 8)));
let totalWriteEdit = 0;
let totalBash = 0;
let totalAuditBlocks = 0;
const changes: { time: string; target: string; detail: string }[] = [];
const feedback: { feedback: string; resolution: string; persistedTo: string }[] = [];
const anomalies: string[] = [];
for (const entry of todayEntries) {
const lines = await readLines(trailPath(entry.id, basePath));
for (const line of lines) {
const record = tryParseJson<AuditTrailEntry>(line);
if (!record) continue;
if (record.tool === 'Write' || record.tool === 'Edit') totalWriteEdit++;
if (record.tool === 'Bash') totalBash++;
if (record.action_type === 'audit_block') totalAuditBlocks++;
if (record.tool && (record.tool === 'Write' || record.tool === 'Edit') && record.files) {
changes.push({ time: record.timestamp, target: record.files.join(', '), detail: record.detail ?? '' });
}
if (record.action_type === 'user_correction') {
const uc = record as unknown as UserCorrectionRecord;
feedback.push({ feedback: uc.original_claim, resolution: uc.correction, persistedTo: (uc.persisted_to ?? []).join(', ') });
}
}
}
// Check for anomalies.json
if (existsSync(rDir)) {
const sessionDirs = await readdir(rDir, { withFileTypes: true });
for (const d of sessionDirs) {
if (!d.isDirectory()) continue;
const anomPath = join(rDir, d.name, 'anomalies.json');
if (existsSync(anomPath)) {
const anomContent = await readFile(anomPath, 'utf-8');
anomalies.push(`[${d.name}] ${anomContent.slice(0, 200)}`);
}
}
}
// Read previous day backlog
const prevDate = isoDate(new Date(Date.now() - 86400000));
let backlog: string[] = [];
const prevDailyPath = join(dailyDir(basePath), `${prevDate}_daily.md`);
if (existsSync(prevDailyPath)) {
const prevContent = await readFile(prevDailyPath, 'utf-8');
const m = prevContent.match(/## (?:六|6|明日待办)[\s\S]*?(?=##|$)/);
if (m) backlog = m[0].split('\n').filter((l) => l.trim().startsWith('-')).map((l) => l.replace(/^-\s*/, ''));
}
const reportPath = join(dailyDir(basePath), `${date}_daily.md`);
await ensureDir(dailyDir(basePath));
const sections = {
taskOverview: todayEntries.length > 0
? todayEntries.map((e) => `| ${e.id} | ${e.task} | ${e.status} | ${e.record_count} |`).join('\n')
: 'No activity',
operationStats: [
{ label: 'Write/Edit operations', count: totalWriteEdit },
{ label: 'Bash executions', count: totalBash },
{ label: 'Audit blocks', count: totalAuditBlocks },
],
changes,
userFeedback: feedback,
anomalyAlerts: anomalies,
backlogTracking: backlog,
integritySummary: [
`| All sessions have audit records | ${todayEntries.every((e) => e.record_count > 0) ? '✅' : '⚠️'} |`,
`| Audit blocks persisted | ${totalAuditBlocks > 0 ? '✅' : '⚠️'} |`,
`| User corrections persisted | ${feedback.every((f) => f.persistedTo.length > 0) ? '✅' : '⚠️'} |`,
].join('\n'),
};
const reportContent = generateDailyReportContent(date, sections);
await writeFile(reportPath, reportContent, 'utf-8');
// If review mode, also generate morning review
if (review) {
const reviewPath = join(dailyDir(basePath), `${date}_morning_review.md`);
const reviewContent = generateMorningReview(sections, date);
await writeFile(reviewPath, reviewContent, 'utf-8');
}
return { date, sections, path: reportPath };
}
function generateDailyReportContent(date: string, sections: DailyReport['sections']): string {
return [
`# Work Report | ${date}`,
'',
`> Auto-generated: ${isoNow()}`,
`> Data source: .boo/runs/index.json + session audit_trail`,
`> Coverage: ${date.slice(0, 4)}-${date.slice(4, 6)}-${date.slice(6, 8)} 00:00 — 23:59`,
'',
'---',
'',
'## I. Task Overview',
'',
'| Session ID | Task | Status | Records |',
'|-----------|------|--------|---------|',
sections.taskOverview,
'',
'---',
'',
'## II. Operation Stats',
'',
'| Metric | Count |',
'|--------|-------|',
...sections.operationStats.map((s) => `| ${s.label} | ${s.count} |`),
'',
'---',
'',
'## III. Change Records',
'',
...(sections.changes.length > 0
? ['| Time | Target | Detail |', '|------|--------|--------|', ...sections.changes.map((c) => `| ${c.time} | ${c.target} | ${c.detail} |`)]
: ['No changes recorded today.']),
'',
'---',
'',
'## IV. User Feedback & Corrections',
'',
...(sections.userFeedback.length > 0
? ['| Feedback | Resolution | Persisted To |', '|---------|------------|--------------|', ...sections.userFeedback.map((f) => `| ${f.feedback} | ${f.resolution} | ${f.persistedTo} |`)]
: ['None.']),
'',
'---',
'',
'## V. Anomaly Alerts',
'',
...(sections.anomalyAlerts.length > 0 ? sections.anomalyAlerts.map((a) => `- ${a}`) : ['None.']),
'',
'---',
'',
'## VI. Backlog Tracking',
'',
...(sections.backlogTracking.length > 0 ? sections.backlogTracking.map((b) => `- ${b}`) : ['None.']),
'',
'---',
'',
'## VII. Integrity Summary',
'',
'| Check | Result |',
'|-------|--------|',
sections.integritySummary,
'',
].join('\n');
}
function generateMorningReview(sections: DailyReport['sections'], date: string): string {
const anomalies = sections.anomalyAlerts;
const hasUnhandledAnomalies = anomalies.some((a) => !a.includes('resolved'));
const hasUnpersistedFeedback = sections.userFeedback.some((f) => !f.persistedTo);
const hasIncompleteBacklog = sections.backlogTracking.length > 0;
return [
`# Morning Self-Review | ${date}`,
'',
`> Generated: ${isoNow()}`,
'',
'## Self-Correction Check',
'',
`- Unresolved anomalies: ${hasUnhandledAnomalies ? '⚠️ Yes — needs attention' : '✅ None'}`,
`- Unpersisted user feedback: ${hasUnpersistedFeedback ? '⚠️ Needs documentation' : '✅ All persisted'}`,
`- Outstanding backlog: ${hasIncompleteBacklog ? '⚠️ Carry-over items' : '✅ Clean slate'}`,
'',
'## Today\'s Recommended Priorities',
'',
...(sections.backlogTracking.length > 0
? sections.backlogTracking.map((b) => `- [ ] ${b} (carry-over)`)
: []),
'- [ ] Review yesterday\'s user feedback and persist any remaining corrections',
'- [ ] Continue highest-priority task from session overview',
'',
].join('\n');
}
export async function ensureBooDirs(basePath?: string): Promise<void> {
await ensureDir(runsDir(basePath));
await ensureDir(dailyDir(basePath));
}
export async function writeAuditBuffer(entry: AuditTrailEntry, basePath?: string): Promise<void> {
await ensureDir(runsDir(basePath));
await appendLine(auditBufferPath(basePath), JSON.stringify(entry));
}
export async function writeAuditPending(entry: AuditTrailEntry, basePath?: string): Promise<void> {
await ensureDir(runsDir(basePath));
await appendLine(auditPendingPath(basePath), JSON.stringify(entry));
}

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import { readFile, writeFile, appendFile } from 'node:fs/promises';
import { existsSync } from 'node:fs';
import { join, resolve } from 'node:path';
export interface UserCorrectionRecord {
id: string;
record_type: 'conversation';
action_type: 'user_correction';
priority: 'critical_for_recovery';
timestamp: string;
original_claim: string;
correction: string;
principle_extracted: string;
persisted_to: string[];
}
const CORRECTIONS_REL = '.boo/corrections/index.json';
function correctionsDir(basePath?: string): string {
return resolve(basePath ?? process.cwd(), '.boo/corrections');
}
function correctionsPath(basePath?: string): string {
return resolve(basePath ?? process.cwd(), CORRECTIONS_REL);
}
function tryParseJson<T>(raw: string): T | null {
try {
return JSON.parse(raw) as T;
} catch {
return null;
}
}
export interface CorrectionsIndex {
corrections: UserCorrectionRecord[];
}
async function readCorrections(basePath?: string): Promise<CorrectionsIndex> {
try {
const raw = await readFile(correctionsPath(basePath), 'utf-8');
return tryParseJson<CorrectionsIndex>(raw) ?? { corrections: [] };
} catch {
return { corrections: [] };
}
}
async function writeCorrections(idx: CorrectionsIndex, basePath?: string): Promise<void> {
const dir = correctionsDir(basePath);
if (!existsSync(dir)) {
const { mkdir } = await import('node:fs/promises');
await mkdir(dir, { recursive: true });
}
await writeFile(correctionsPath(basePath), JSON.stringify(idx, null, 2), 'utf-8');
}
let idCounter = 0;
function nextId(): string {
idCounter++;
return `uc_${Date.now()}_${idCounter}`;
}
function isoNow(): string {
return new Date().toISOString();
}
/**
* Record a user correction. Stores it in .boo/corrections/index.json
* and returns the record with the assigned id.
*/
export async function recordCorrection(
originalClaim: string,
correction: string,
principleExtracted: string,
persistedTo: string[] = [],
basePath?: string,
): Promise<UserCorrectionRecord> {
const idx = await readCorrections(basePath);
const record: UserCorrectionRecord = {
id: nextId(),
record_type: 'conversation',
action_type: 'user_correction',
priority: 'critical_for_recovery',
timestamp: isoNow(),
original_claim: originalClaim,
correction,
principle_extracted: principleExtracted,
persisted_to: persistedTo,
};
idx.corrections.push(record);
await writeCorrections(idx, basePath);
return record;
}
/**
* Scan an audit_trail.jsonl file for user_correction records.
* Returns all matching records found in the file.
*/
export async function scanForCorrections(
auditPath: string,
): Promise<UserCorrectionRecord[]> {
try {
const raw = await readFile(auditPath, 'utf-8');
const lines = raw.split('\n').filter(Boolean);
const corrections: UserCorrectionRecord[] = [];
for (const line of lines) {
const record = tryParseJson<Record<string, unknown>>(line);
if (record?.action_type === 'user_correction') {
corrections.push(record as unknown as UserCorrectionRecord);
}
}
return corrections;
} catch {
return [];
}
}
/**
* Check if a proposed action contradicts any known user correction.
* Returns an array of contradiction warnings — empty means no contradictions.
*/
export function checkContradiction(
action: string,
corrections: UserCorrectionRecord[],
): { contradicts: boolean; warnings: { correction: UserCorrectionRecord; reason: string }[] } {
const warnings: { correction: UserCorrectionRecord; reason: string }[] = [];
for (const c of corrections) {
// Check if the action mentions the original claim's topic
const actionLower = action.toLowerCase();
const claimFragments = c.original_claim.toLowerCase().split(/\s+/).filter((w) => w.length > 4);
// If any significant word from the original claim appears in the proposed action,
// flag this as a potential contradiction
const matchingFragments = claimFragments.filter((f) => actionLower.includes(f));
if (matchingFragments.length >= 2) {
warnings.push({
correction: c,
reason: `Action "${action.slice(0, 60)}" may contradict prior correction: "${c.original_claim}" → "${c.correction}" (principle: ${c.principle_extracted})`,
});
}
}
return {
contradicts: warnings.length > 0,
warnings,
};
}
/**
* Add a file path to a correction's persisted_to array.
*/
export async function markPersisted(
correctionId: string,
filePath: string,
basePath?: string,
): Promise<UserCorrectionRecord | null> {
const idx = await readCorrections(basePath);
const record = idx.corrections.find((c) => c.id === correctionId);
if (!record) return null;
if (!record.persisted_to.includes(filePath)) {
record.persisted_to.push(filePath);
}
await writeCorrections(idx, basePath);
return record;
}
/**
* Get all stored user corrections.
*/
export async function listCorrections(basePath?: string): Promise<UserCorrectionRecord[]> {
const idx = await readCorrections(basePath);
return idx.corrections;
}
/**
* Append a correction record to an audit_trail.jsonl file (inline storage).
*/
export async function appendCorrectionToTrail(
trailPath: string,
correction: UserCorrectionRecord,
): Promise<void> {
await appendFile(trailPath, JSON.stringify(correction) + '\n', 'utf-8');
}

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@@ -0,0 +1,560 @@
import { readFile, writeFile, mkdir, readdir } from 'node:fs/promises';
import { existsSync } from 'node:fs';
import { join, resolve } from 'node:path';
export type Criticality = 'low' | 'medium' | 'high';
export interface GuidelineContent {
condition: string;
action: string | null;
description: string | null;
}
export interface Guideline {
id: string;
creationUtc: string;
content: GuidelineContent;
enabled: boolean;
tags: string[];
labels: string[];
metadata: Record<string, unknown>;
criticality: Criticality;
title: string | null;
priority: number;
}
export interface CreateGuidelineParams {
condition: string;
action?: string;
description?: string;
tags?: string[];
labels?: string[];
criticality?: Criticality;
title?: string;
priority?: number;
}
export interface UpdateGuidelineParams {
condition?: string;
action?: string | null;
description?: string | null;
enabled?: boolean;
tags?: string[];
labels?: string[];
metadata?: Record<string, unknown>;
criticality?: Criticality;
title?: string | null;
priority?: number;
}
export interface ListGuidelinesFilter {
tags?: string[];
labels?: string[];
}
interface GuidelineStoreData {
version: string;
guidelines: Guideline[];
migrationLog: string[];
}
const GUIDELINES_REL = '.boo/guidelines';
const STORE_FILE = 'guidelines.json';
const CURRENT_VERSION = 'v0.11.0';
function storeDir(basePath?: string): string {
return resolve(basePath ?? process.cwd(), GUIDELINES_REL);
}
function storePath(basePath?: string): string {
return join(storeDir(basePath), STORE_FILE);
}
function tryParseJson<T>(raw: string): T | null {
try {
return JSON.parse(raw) as T;
} catch {
return null;
}
}
let idCounter = 0;
function nextId(): string {
idCounter++;
return `gl_${Date.now()}_${idCounter}`;
}
function isoNow(): string {
return new Date().toISOString();
}
async function ensureStoreDir(basePath?: string): Promise<void> {
const dir = storeDir(basePath);
if (!existsSync(dir)) {
await mkdir(dir, { recursive: true });
}
}
const MIGRATIONS: { from: string; to: string; migrate: (data: GuidelineStoreData) => GuidelineStoreData }[] = [
{
from: 'v0.1.0',
to: 'v0.2.0',
migrate: (data) => ({
...data,
version: 'v0.2.0',
guidelines: data.guidelines.map((g) => ({
...g,
enabled: g.enabled ?? true,
})),
migrationLog: [...data.migrationLog, 'v0.1.0→v0.2.0: add enabled field'],
}),
},
{
from: 'v0.2.0',
to: 'v0.3.0',
migrate: (data) => ({
...data,
version: 'v0.3.0',
migrationLog: [...data.migrationLog, 'v0.2.0→v0.3.0: remove guideline_set'],
}),
},
{
from: 'v0.3.0',
to: 'v0.4.0',
migrate: (data) => ({
...data,
version: 'v0.4.0',
guidelines: data.guidelines.map((g) => ({
...g,
content: {
...g.content,
action: g.content.action ?? null,
description: g.content.description ?? null,
},
metadata: g.metadata ?? {},
})),
migrationLog: [...data.migrationLog, 'v0.3.0→v0.4.0: add optional action, description, metadata'],
}),
},
{
from: 'v0.4.0',
to: 'v0.5.0',
migrate: (data) => ({
...data,
version: 'v0.5.0',
migrationLog: [...data.migrationLog, 'v0.4.0→v0.5.0: description as optional'],
}),
},
{
from: 'v0.5.0',
to: 'v0.6.0',
migrate: (data) => ({
...data,
version: 'v0.6.0',
guidelines: data.guidelines.map((g) => ({
...g,
criticality: g.criticality ?? 'medium',
})),
migrationLog: [...data.migrationLog, 'v0.5.0→v0.6.0: add criticality'],
}),
},
{
from: 'v0.6.0',
to: 'v0.7.0',
migrate: (data) => ({
...data,
version: 'v0.7.0',
migrationLog: [...data.migrationLog, 'v0.6.0→v0.7.0: add composition_mode (optional)'],
}),
},
{
from: 'v0.7.0',
to: 'v0.8.0',
migrate: (data) => ({
...data,
version: 'v0.8.0',
migrationLog: [...data.migrationLog, 'v0.7.0→v0.8.0: add track (default true)'],
}),
},
{
from: 'v0.8.0',
to: 'v0.9.0',
migrate: (data) => ({
...data,
version: 'v0.9.0',
guidelines: data.guidelines.map((g) => ({
...g,
labels: g.labels ?? [],
})),
migrationLog: [...data.migrationLog, 'v0.8.0→v0.9.0: add labels'],
}),
},
{
from: 'v0.9.0',
to: 'v0.10.0',
migrate: (data) => ({
...data,
version: 'v0.10.0',
guidelines: data.guidelines.map((g) => ({
...g,
priority: g.priority ?? 0,
})),
migrationLog: [...data.migrationLog, 'v0.9.0→v0.10.0: add priority'],
}),
},
{
from: 'v0.10.0',
to: 'v0.11.0',
migrate: (data) => ({
...data,
version: 'v0.11.0',
guidelines: data.guidelines.map((g) => ({
...g,
title: g.title ?? null,
})),
migrationLog: [...data.migrationLog, 'v0.10.0→v0.11.0: add title'],
}),
},
];
function applyMigrations(data: GuidelineStoreData): GuidelineStoreData {
let current = { ...data };
for (const migration of MIGRATIONS) {
if (current.version === migration.from) {
current = migration.migrate(current);
}
}
return current;
}
async function readStore(basePath?: string): Promise<GuidelineStoreData> {
try {
const raw = await readFile(storePath(basePath), 'utf-8');
const data = tryParseJson<GuidelineStoreData>(raw);
if (!data) return { version: CURRENT_VERSION, guidelines: [], migrationLog: [] };
if (data.version !== CURRENT_VERSION) {
return applyMigrations(data);
}
return data;
} catch {
return { version: CURRENT_VERSION, guidelines: [], migrationLog: [] };
}
}
async function writeStore(data: GuidelineStoreData, basePath?: string): Promise<void> {
await ensureStoreDir(basePath);
await writeFile(storePath(basePath), JSON.stringify(data, null, 2), 'utf-8');
}
export async function createGuideline(
params: CreateGuidelineParams,
basePath?: string,
): Promise<Guideline> {
const data = await readStore(basePath);
const guideline: Guideline = {
id: nextId(),
creationUtc: isoNow(),
content: {
condition: params.condition,
action: params.action ?? null,
description: params.description ?? null,
},
enabled: true,
tags: params.tags ?? [],
labels: params.labels ?? [],
metadata: {},
criticality: params.criticality ?? 'medium',
title: params.title ?? null,
priority: params.priority ?? 0,
};
data.guidelines.push(guideline);
await writeStore(data, basePath);
return guideline;
}
export async function listGuidelines(
filter?: ListGuidelinesFilter,
basePath?: string,
): Promise<Guideline[]> {
const data = await readStore(basePath);
let results = data.guidelines;
if (filter?.tags && filter.tags.length > 0) {
results = results.filter((g) => filter.tags!.some((tag) => g.tags.includes(tag)));
}
if (filter?.labels && filter.labels.length > 0) {
results = results.filter((g) => filter.labels!.every((label) => g.labels.includes(label)));
}
return results;
}
export async function readGuideline(
id: string,
basePath?: string,
): Promise<Guideline | null> {
const data = await readStore(basePath);
return data.guidelines.find((g) => g.id === id) ?? null;
}
export async function updateGuideline(
id: string,
params: UpdateGuidelineParams,
basePath?: string,
): Promise<Guideline | null> {
const data = await readStore(basePath);
const idx = data.guidelines.findIndex((g) => g.id === id);
if (idx === -1) return null;
const existing = data.guidelines[idx]!;
if (params.condition !== undefined) existing.content.condition = params.condition;
if (params.action !== undefined) existing.content.action = params.action;
if (params.description !== undefined) existing.content.description = params.description;
if (params.enabled !== undefined) existing.enabled = params.enabled;
if (params.tags !== undefined) existing.tags = params.tags;
if (params.labels !== undefined) existing.labels = params.labels;
if (params.metadata !== undefined) existing.metadata = params.metadata;
if (params.criticality !== undefined) existing.criticality = params.criticality;
if (params.title !== undefined) existing.title = params.title;
if (params.priority !== undefined) existing.priority = params.priority;
data.guidelines[idx] = existing;
await writeStore(data, basePath);
return existing;
}
export async function deleteGuideline(
id: string,
basePath?: string,
): Promise<boolean> {
const data = await readStore(basePath);
const lenBefore = data.guidelines.length;
data.guidelines = data.guidelines.filter((g) => g.id !== id);
if (data.guidelines.length === lenBefore) return false;
await writeStore(data, basePath);
return true;
}
export async function findGuideline(
content: { condition: string; action?: string },
basePath?: string,
): Promise<Guideline | null> {
const data = await readStore(basePath);
return data.guidelines.find((g) => {
const condMatch = g.content.condition === content.condition;
if (!condMatch) return false;
if (content.action !== undefined) {
return g.content.action === content.action;
}
return true;
}) ?? null;
}
// ─── Journey → Guideline projection (port of Parlant's JourneyGuidelineProjection) ───
export interface JourneyNode {
id: string;
action: string;
description?: string;
}
export interface JourneyEdge {
sourceNodeId: string;
targetNodeId: string;
condition: string;
}
export interface Journey {
id: string;
name: string;
nodes: JourneyNode[];
edges: JourneyEdge[];
}
export interface JourneyProjectionResult {
guidelines: Guideline[];
followUps: Map<string, string[]>;
}
/**
* Project a Journey into an ordered list of Guidelines.
* DFS traversal from root nodes: each (edge, node) pair → one Guideline.
* Edge condition becomes guideline condition, node action becomes guideline action.
* BFS queue avoids infinite loops via visited set.
*/
export function projectJourneyToGuidelines(
journey: Journey,
baseTags?: string[],
): JourneyProjectionResult {
const guidelines: Guideline[] = [];
const followUps = new Map<string, string[]>();
const visited = new Set<string>();
const nodeMap = new Map<string, JourneyNode>();
for (const node of journey.nodes) {
nodeMap.set(node.id, node);
}
// Build adjacency list
const adjacency = new Map<string, JourneyEdge[]>();
for (const edge of journey.edges) {
const list = adjacency.get(edge.sourceNodeId) ?? [];
list.push(edge);
adjacency.set(edge.sourceNodeId, list);
}
// Find root nodes (no incoming edges)
const hasIncoming = new Set<string>();
for (const edge of journey.edges) {
hasIncoming.add(edge.targetNodeId);
}
const roots = journey.nodes
.filter((n) => !hasIncoming.has(n.id))
.map((n) => n.id);
const queue: { nodeId: string; fromEdge?: JourneyEdge }[] = [];
// BFS from roots
for (const rootId of roots) {
if (!visited.has(rootId)) {
queue.push({ nodeId: rootId });
}
}
while (queue.length > 0) {
const { nodeId, fromEdge } = queue.shift()!;
if (visited.has(nodeId)) continue;
visited.add(nodeId);
const node = nodeMap.get(nodeId);
if (!node) continue;
// If we arrived via an edge, create a guideline
if (fromEdge) {
const guideline = createGuidelineFromJourneyEdge(
journey,
node,
fromEdge,
baseTags,
);
guidelines.push(guideline);
// Track follow-ups
const sourceId = findGuidelineForNode(fromEdge.sourceNodeId, journey.nodes);
if (sourceId) {
const existing = followUps.get(sourceId) ?? [];
existing.push(guideline.id);
followUps.set(sourceId, existing);
}
}
// Enqueue downstream nodes
const outgoingEdges = adjacency.get(nodeId) ?? [];
for (const edge of outgoingEdges) {
if (!visited.has(edge.targetNodeId)) {
queue.push({ nodeId: edge.targetNodeId, fromEdge: edge });
}
}
}
return { guidelines, followUps };
}
function findGuidelineForNode(nodeId: string, nodes: JourneyNode[]): string | null {
// Placeholder: in a full implementation, map nodeId → guideline id
// For now return null — downstream consumers handle missing follow-ups gracefully
return null;
}
function createGuidelineFromJourneyEdge(
journey: Journey,
targetNode: JourneyNode,
edge: JourneyEdge,
baseTags?: string[],
): Guideline {
const now = isoNow();
return {
id: nextId(),
creationUtc: now,
content: {
condition: edge.condition,
action: targetNode.action,
description: targetNode.description ?? null,
},
enabled: true,
tags: baseTags ?? [journey.name],
labels: [],
metadata: {
journey_id: journey.id,
journey_node: targetNode.id,
source_edge_id: `${edge.sourceNodeId}${edge.targetNodeId}`,
},
criticality: 'medium',
title: targetNode.description
? `[${journey.name}] ${targetNode.description.slice(0, 60)}`
: null,
priority: 0,
};
}
// ─── Backtrack detection ───
export interface BacktrackCheckInput {
journeyId: string;
currentNodeId: string;
previousNodeId: string;
}
export interface BacktrackCheckResult {
journeyId: string;
currentNodeId: string;
previousNodeId: string;
isBacktrack: boolean;
recommendation: string | null;
}
/**
* Check if moving from previousNodeId to currentNodeId is a backtrack
* (regression to an already-visited node not on a forward path).
*/
export function checkBacktrack(
input: BacktrackCheckInput,
journey: Journey,
): BacktrackCheckResult {
const adjacency = new Map<string, string[]>();
for (const edge of journey.edges) {
const list = adjacency.get(edge.sourceNodeId) ?? [];
list.push(edge.targetNodeId);
adjacency.set(edge.sourceNodeId, list);
}
// Find forward reachable nodes from the current node
const forwardReachable = new Set<string>();
const bfsQueue = [input.currentNodeId];
while (bfsQueue.length > 0) {
const nid = bfsQueue.shift()!;
if (forwardReachable.has(nid)) continue;
forwardReachable.add(nid);
const next = adjacency.get(nid) ?? [];
for (const n of next) {
if (!forwardReachable.has(n)) bfsQueue.push(n);
}
}
const isBacktrack = input.previousNodeId !== input.currentNodeId
&& !forwardReachable.has(input.previousNodeId)
&& input.previousNodeId !== input.currentNodeId;
return {
journeyId: input.journeyId,
currentNodeId: input.currentNodeId,
previousNodeId: input.previousNodeId,
isBacktrack,
recommendation: isBacktrack
? `Revisiting node "${input.previousNodeId}" after "${input.currentNodeId}" — this may indicate a regression. Consider whether the forward path from "${input.currentNodeId}" is the correct one.`
: null,
};
}

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export interface UserCorrectionRecord {
record_type: 'conversation';
action_type: 'user_correction';
priority: 'critical_for_recovery';
timestamp: string;
original_claim: string;
correction: string;
principle_extracted: string;
persisted_to: string[];
}
export function createCorrection(params: {
originalClaim: string;
correction: string;
principleExtracted?: string;
persistedTo?: string[];
}): UserCorrectionRecord {
return {
record_type: 'conversation',
action_type: 'user_correction',
priority: 'critical_for_recovery',
timestamp: new Date().toISOString(),
original_claim: params.originalClaim,
correction: params.correction,
principle_extracted: params.principleExtracted || '',
persisted_to: params.persistedTo || [],
};
}
export function findCorrections(
records: Record<string, unknown>[],
): UserCorrectionRecord[] {
return records.filter(
r => r['action_type'] === 'user_correction',
) as unknown as UserCorrectionRecord[];
}
export function checkCorrectionConflict(
proposedAction: string,
corrections: UserCorrectionRecord[],
): UserCorrectionRecord | null {
for (const c of corrections) {
if (!c.original_claim) continue;
const claimKeywords = c.original_claim.toLowerCase().split(/\s+/).filter(w => w.length > 3);
const actionLower = proposedAction.toLowerCase();
const matchCount = claimKeywords.filter(k => actionLower.includes(k)).length;
if (matchCount >= 2 && matchCount / claimKeywords.length >= 0.5) {
if (c.persisted_to.length > 0) return c;
}
}
return null;
}

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import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
import { join } from 'node:path';
import { ensureRunsDir } from './runs-dir.js';
export type GuidelineId = string;
export type TagId = string;
export type Criticality = 'low' | 'medium' | 'high';
export type GuidelineDocumentVersion = string;
export interface GuidelineContent {
condition: string;
action: string | null;
description: string | null;
}
export interface Guideline {
id: GuidelineId;
creationUtc: string;
content: GuidelineContent;
enabled: boolean;
tags: TagId[];
labels: string[];
metadata: Record<string, unknown>;
criticality: Criticality;
title: string | null;
priority: number;
}
export interface GuidelineDocument {
id: string;
version: GuidelineDocumentVersion;
creation_utc: string;
condition: string;
action: string | null;
description: string | null;
title: string | null;
criticality: string;
enabled: boolean;
metadata: Record<string, unknown>;
labels: string[];
priority: number;
}
export interface GuidelineUpdateParams {
condition?: string;
action?: string | null;
description?: string | null;
title?: string | null;
criticality?: Criticality;
enabled?: boolean;
priority?: number;
}
function generateId(): string {
const chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
let result = '';
for (let i = 0; i < 10; i++) {
result += chars[Math.floor(Math.random() * chars.length)];
}
return result;
}
function dbPath(projectRoot?: string): string {
const dir = join(ensureRunsDir(projectRoot), '..', 'guidelines');
if (!existsSync(dir)) mkdirSync(dir, { recursive: true });
return join(dir, 'guidelines.json');
}
function readDb(projectRoot?: string): GuidelineDocument[] {
const path = dbPath(projectRoot);
try {
return JSON.parse(readFileSync(path, 'utf-8')) as GuidelineDocument[];
} catch {
return [];
}
}
function writeDb(docs: GuidelineDocument[], projectRoot?: string): void {
writeFileSync(dbPath(projectRoot), JSON.stringify(docs, null, 2), 'utf-8');
}
function toDocument(g: Guideline): GuidelineDocument {
return {
id: g.id,
version: '0.11.0',
creation_utc: g.creationUtc,
condition: g.content.condition,
action: g.content.action,
description: g.content.description,
title: g.title,
criticality: g.criticality,
enabled: g.enabled,
metadata: g.metadata,
labels: g.labels,
priority: g.priority,
};
}
function fromDocument(d: GuidelineDocument): Guideline {
return {
id: d.id,
creationUtc: d.creation_utc,
content: {
condition: d.condition,
action: d.action ?? null,
description: d.description ?? null,
},
title: d.title ?? null,
criticality: (d.criticality || 'medium') as Criticality,
enabled: d.enabled ?? true,
tags: [],
labels: d.labels ?? [],
metadata: d.metadata ?? {},
priority: d.priority ?? 0,
};
}
export class GuidelineDocumentStore {
createGuideline(params: {
condition: string;
action?: string | null;
description?: string | null;
title?: string | null;
criticality?: Criticality;
enabled?: boolean;
labels?: string[];
priority?: number;
id?: GuidelineId;
}, projectRoot?: string): Guideline {
const docs = readDb(projectRoot);
const id = params.id || `gl_${generateId()}`;
if (docs.find(d => d.id === id)) {
throw new Error(`Guideline with id '${id}' already exists`);
}
const guideline: Guideline = {
id,
creationUtc: new Date().toISOString(),
content: {
condition: params.condition,
action: params.action ?? null,
description: params.description ?? null,
},
title: params.title ?? null,
criticality: params.criticality ?? 'medium',
enabled: params.enabled ?? true,
tags: [],
labels: params.labels ?? [],
metadata: {},
priority: params.priority ?? 0,
};
docs.push(toDocument(guideline));
writeDb(docs, projectRoot);
return guideline;
}
listGuidelines(params?: {
tags?: TagId[];
labels?: string[];
}, projectRoot?: string): Guideline[] {
let docs = readDb(projectRoot);
if (params?.tags && params.tags.length > 0) {
const tagSet = new Set(params.tags);
docs = docs.filter(d => d.metadata['tags'] &&
Array.isArray(d.metadata['tags']) &&
(d.metadata['tags'] as string[]).some(t => tagSet.has(t)));
}
if (params?.labels && params.labels.length > 0) {
const labelSet = new Set(params.labels);
docs = docs.filter(d => {
const gl = fromDocument(d);
return params.labels!.every(l => gl.labels.includes(l));
});
}
return docs.map(fromDocument);
}
readGuideline(id: GuidelineId, projectRoot?: string): Guideline {
const docs = readDb(projectRoot);
const doc = docs.find(d => d.id === id);
if (!doc) throw new Error(`Guideline '${id}' not found`);
return fromDocument(doc);
}
updateGuideline(id: GuidelineId, params: GuidelineUpdateParams, projectRoot?: string): Guideline {
const docs = readDb(projectRoot);
const idx = docs.findIndex(d => d.id === id);
if (idx === -1) throw new Error(`Guideline '${id}' not found`);
const doc = docs[idx]!;
if (params.condition !== undefined) doc.condition = params.condition;
if (params.action !== undefined) doc.action = params.action;
if (params.description !== undefined) doc.description = params.description;
if (params.title !== undefined) doc.title = params.title;
if (params.criticality !== undefined) doc.criticality = params.criticality;
if (params.enabled !== undefined) doc.enabled = params.enabled;
if (params.priority !== undefined) doc.priority = params.priority;
docs[idx] = doc;
writeDb(docs, projectRoot);
return fromDocument(doc);
}
deleteGuideline(id: GuidelineId, projectRoot?: string): void {
const docs = readDb(projectRoot);
const idx = docs.findIndex(d => d.id === id);
if (idx === -1) throw new Error(`Guideline '${id}' not found`);
docs.splice(idx, 1);
writeDb(docs, projectRoot);
}
findGuideline(content: GuidelineContent, projectRoot?: string): Guideline {
const docs = readDb(projectRoot);
const doc = docs.find(d =>
d.condition === content.condition &&
(content.action === undefined || d.action === content.action),
);
if (!doc) throw new Error(`Guideline not found for condition='${content.condition}'`);
return fromDocument(doc);
}
upsertLabels(id: GuidelineId, labels: string[], projectRoot?: string): Guideline {
const docs = readDb(projectRoot);
const idx = docs.findIndex(d => d.id === id);
if (idx === -1) throw new Error(`Guideline '${id}' not found`);
const doc = docs[idx]!;
const current = new Set(doc.labels || []);
for (const l of labels) current.add(l);
doc.labels = [...current];
writeDb(docs, projectRoot);
return fromDocument(doc);
}
removeLabels(id: GuidelineId, labels: string[], projectRoot?: string): Guideline {
const docs = readDb(projectRoot);
const idx = docs.findIndex(d => d.id === id);
if (idx === -1) throw new Error(`Guideline '${id}' not found`);
const doc = docs[idx]!;
const removeSet = new Set(labels);
doc.labels = (doc.labels || []).filter(l => !removeSet.has(l));
writeDb(docs, projectRoot);
return fromDocument(doc);
}
}

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export {
findRunsDir,
ensureRunsDir,
readCurrentSession,
writeCurrentSession,
clearCurrentSession,
readIndex,
writeIndex,
updateIndexEntry,
findInProgressSessions,
INDEX_SCHEMA_VERSION,
GITIGNORE_CONTENT,
} from './runs-dir.js';
export type { IndexEntry, IndexFile } from './runs-dir.js';
export {
generateSessionId,
isoNow,
createSession,
getSessionDir,
getActiveSession,
readSession,
updateSession,
endSession,
appendToTrail,
readTrail,
recoverContext,
checkUnfinishedSessions,
generateSessionSummary,
} from './session-manager.js';
export type { SessionJson, RecoverySummary } from './session-manager.js';
export {
createCorrection,
findCorrections,
checkCorrectionConflict,
} from './corrections.js';
export type { UserCorrectionRecord } from './corrections.js';
export {
GuidelineDocumentStore,
} from './guideline-store.js';
export type {
GuidelineId,
GuidelineContent,
Guideline,
Criticality,
GuidelineUpdateParams,
GuidelineDocument,
} from './guideline-store.js';
export {
JourneyStore,
} from './journey-store.js';
export type {
JourneyId,
JourneyNodeId,
JourneyEdgeId,
Journey,
JourneyNode,
JourneyEdge,
} from './journey-store.js';
export {
projectJourneyToGuidelines,
detectJourneyBacktrack,
} from './journey-projection.js';
export type { ProjectedGuideline, BacktrackCheck } from './journey-projection.js';

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import type {
Journey,
JourneyNode,
JourneyEdge,
JourneyNodeId,
JourneyEdgeId,
} from './journey-store.js';
import type { Guideline, GuidelineId, Criticality } from './guideline-store.js';
export interface ProjectedGuideline {
id: GuidelineId;
content: {
condition: string;
action: string | null;
description: string | null;
};
criticality: Criticality;
creationUtc: string;
enabled: boolean;
tags: string[];
labels: string[];
metadata: Record<string, unknown>;
}
function formatNodeGuidelineId(nodeId: JourneyNodeId, edgeId?: JourneyEdgeId | null): GuidelineId {
return `journey_node:${nodeId}${edgeId ? `:${edgeId}` : ''}` as GuidelineId;
}
export function projectJourneyToGuidelines(
journey: Journey,
nodes: JourneyNode[],
edges: JourneyEdge[],
): ProjectedGuideline[] {
const nodeMap = new Map<JourneyNodeId, JourneyNode>();
for (const n of nodes) nodeMap.set(n.id, n);
const edgeMap = new Map<JourneyEdgeId, JourneyEdge>();
for (const e of edges) edgeMap.set(e.id, e);
const nodeEdges = new Map<JourneyNodeId, JourneyEdge[]>();
for (const e of edges) {
const list = nodeEdges.get(e.source) || [];
list.push(e);
nodeEdges.set(e.source, list);
}
const guidelines: Map<GuidelineId, ProjectedGuideline> = new Map();
const nodeIndexes = new Map<JourneyNodeId, number>();
let index = 0;
const queue: Array<{ edgeId: JourneyEdgeId | null; nodeId: JourneyNodeId }> = [];
const visited = new Set<string>();
queue.push({ edgeId: null, nodeId: journey.rootId });
while (queue.length > 0) {
const { edgeId, nodeId } = queue.shift()!;
const visitKey = `${edgeId || ''}:${nodeId}`;
if (visited.has(visitKey)) continue;
visited.add(visitKey);
const node = nodeMap.get(nodeId);
if (!node) continue;
if (!nodeIndexes.has(nodeId)) {
index++;
nodeIndexes.set(nodeId, index);
}
const edge = edgeId ? edgeMap.get(edgeId) : undefined;
const baseJourneyNode: Record<string, unknown> = {
follow_ups: [],
index: String(nodeIndexes.get(nodeId)),
journey_id: journey.id,
labels: node.labels,
tool_ids: node.tools,
};
const edgeJourneyNode = (edge?.metadata?.['journey_node'] as Record<string, unknown>) || {};
const nodeJourneyNode = (node.metadata?.['journey_node'] as Record<string, unknown>) || {};
const mergedJourneyNode = { ...baseJourneyNode, ...nodeJourneyNode, ...edgeJourneyNode };
const metadata: Record<string, unknown> = {
journey_node: mergedJourneyNode,
};
for (const [k, v] of Object.entries(node.metadata)) {
if (k !== 'journey_node') metadata[k] = v;
}
if (edge) {
for (const [k, v] of Object.entries(edge.metadata)) {
if (k !== 'journey_node') metadata[k] = v;
}
}
const gid = formatNodeGuidelineId(nodeId, edgeId);
const guideline: ProjectedGuideline = {
id: gid,
content: {
condition: (edge?.condition) || '',
action: node.action,
description: node.description,
},
criticality: 'high' as Criticality,
creationUtc: new Date().toISOString(),
enabled: true,
tags: journey.tags,
labels: [...(node.labels || [])],
metadata,
};
guidelines.set(gid, guideline);
const childEdges = nodeEdges.get(nodeId) || [];
for (const childEdge of childEdges) {
if (visited.has(`${childEdge.id}:${childEdge.target}`)) continue;
queue.push({ edgeId: childEdge.id, nodeId: childEdge.target });
const childGid = formatNodeGuidelineId(childEdge.target, childEdge.id);
const followUps = (guideline.metadata['journey_node'] as Record<string, unknown>)['follow_ups'] as string[];
if (!followUps.includes(childGid)) {
followUps.push(childGid);
}
}
}
return [...guidelines.values()];
}
export interface BacktrackCheck {
journeyId: string;
currentNodeId: JourneyNodeId;
previousNodeId: JourneyNodeId;
isBacktrack: boolean;
recommendation: string | null;
}
export function detectJourneyBacktrack(
journey: Journey,
nodes: JourneyNode[],
edges: JourneyEdge[],
currentNodeId: JourneyNodeId,
previousNodeId: JourneyNodeId,
): BacktrackCheck {
const nodeMap = new Map<JourneyNodeId, JourneyNode>();
for (const n of nodes) nodeMap.set(n.id, n);
const adjacency = new Map<JourneyNodeId, JourneyNodeId[]>();
for (const e of edges) {
const list = adjacency.get(e.source) || [];
list.push(e.target);
adjacency.set(e.source, list);
}
const isInForwardPath = (from: JourneyNodeId, target: JourneyNodeId): boolean => {
const visitedInner = new Set<JourneyNodeId>();
const queueInner: JourneyNodeId[] = [from];
while (queueInner.length > 0) {
const current = queueInner.shift()!;
if (current === target) return true;
if (visitedInner.has(current)) continue;
visitedInner.add(current);
for (const next of adjacency.get(current) || []) {
if (!visitedInner.has(next)) queueInner.push(next);
}
}
return false;
};
const fromCurToPrev = isInForwardPath(currentNodeId, previousNodeId);
const fromPrevToCur = isInForwardPath(previousNodeId, currentNodeId);
const isBacktrack = !fromPrevToCur && !fromCurToPrev;
let recommendation: string | null = null;
if (isBacktrack && nodeMap.has(previousNodeId)) {
const prevNode = nodeMap.get(previousNodeId)!;
recommendation = `Detected potential backtrack from '${currentNodeId}' to '${previousNodeId}' (${prevNode.action || 'no action'}). Consider whether this regression is intentional.`;
}
return {
journeyId: journey.id,
currentNodeId,
previousNodeId,
isBacktrack,
recommendation,
};
}

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import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
import { join } from 'node:path';
import { ensureRunsDir } from './runs-dir.js';
import type { GuidelineId } from './guideline-store.js';
export type JourneyId = string;
export type JourneyNodeId = string;
export type JourneyEdgeId = string;
export interface JourneyNode {
id: JourneyNodeId;
creationUtc: string;
action: string | null;
tools: string[];
metadata: Record<string, unknown>;
description: string | null;
labels: string[];
}
export interface JourneyEdge {
id: JourneyEdgeId;
creationUtc: string;
source: JourneyNodeId;
target: JourneyNodeId;
condition: string | null;
metadata: Record<string, unknown>;
}
export interface Journey {
id: JourneyId;
creationUtc: string;
description: string;
triggers: GuidelineId[];
title: string;
rootId: JourneyNodeId;
tags: string[];
labels: string[];
priority: number;
}
interface JourneyDocument {
id: string;
version: string;
creation_utc: string;
title: string;
description: string;
root_id: JourneyNodeId;
labels: string[];
priority: number;
}
interface NodeDocument {
id: string;
node_id: JourneyNodeId;
journey_id: JourneyId;
creation_utc: string;
action: string | null;
tools: string[];
metadata: Record<string, unknown>;
description: string | null;
labels: string[];
}
interface EdgeDocument {
id: string;
journey_id: JourneyId;
creation_utc: string;
source: JourneyNodeId;
target: JourneyNodeId;
condition: string | null;
metadata: Record<string, unknown>;
}
interface TriggerDocument {
id: string;
journey_id: JourneyId;
trigger: GuidelineId;
creation_utc: string;
}
function generateId(): string {
const chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
let result = '';
for (let i = 0; i < 10; i++) {
result += chars[Math.floor(Math.random() * chars.length)];
}
return result;
}
function dbPath(name: string, projectRoot?: string): string {
const dir = join(ensureRunsDir(projectRoot), '..', 'journeys');
if (!existsSync(dir)) mkdirSync(dir, { recursive: true });
return join(dir, `${name}.json`);
}
function readCollection<T>(name: string, projectRoot?: string): T[] {
try {
return JSON.parse(readFileSync(dbPath(name, projectRoot), 'utf-8')) as T[];
} catch {
return [];
}
}
function writeCollection<T>(name: string, data: T[], projectRoot?: string): void {
writeFileSync(dbPath(name, projectRoot), JSON.stringify(data, null, 2), 'utf-8');
}
export class JourneyStore {
createJourney(params: {
title: string;
description: string;
triggers?: GuidelineId[];
labels?: string[];
priority?: number;
}, projectRoot?: string): Journey {
const id = `jny_${generateId()}`;
const rootId = `node_${generateId()}`;
const creationUtc = new Date().toISOString();
const journey: Journey = {
id,
creationUtc,
description: params.description,
triggers: params.triggers || [],
title: params.title,
rootId,
tags: [],
labels: params.labels || [],
priority: params.priority || 0,
};
const journeys = readCollection<JourneyDocument>('journeys', projectRoot);
journeys.push({
id,
version: '0.7.0',
creation_utc: creationUtc,
title: params.title,
description: params.description,
root_id: rootId,
labels: params.labels || [],
priority: params.priority || 0,
});
writeCollection('journeys', journeys, projectRoot);
const root: JourneyNode = {
id: rootId,
creationUtc,
action: null,
tools: [],
metadata: {},
description: null,
labels: [],
};
const nodes = readCollection<NodeDocument>('nodes', projectRoot);
nodes.push({
id: `nd_${generateId()}`,
node_id: rootId,
journey_id: id,
creation_utc: creationUtc,
action: null,
tools: [],
metadata: {},
description: null,
labels: [],
});
writeCollection('nodes', nodes, projectRoot);
return journey;
}
readJourney(id: JourneyId, projectRoot?: string): Journey {
const journeys = readCollection<JourneyDocument>('journeys', projectRoot);
const doc = journeys.find(j => j.id === id);
if (!doc) throw new Error(`Journey '${id}' not found`);
const triggers = readCollection<TriggerDocument>('triggers', projectRoot)
.filter(t => t.journey_id === id)
.map(t => t.trigger);
return {
id: doc.id,
creationUtc: doc.creation_utc,
description: doc.description,
triggers,
title: doc.title,
rootId: doc.root_id,
tags: [],
labels: doc.labels || [],
priority: doc.priority || 0,
};
}
deleteJourney(id: JourneyId, projectRoot?: string): void {
let journeys = readCollection<JourneyDocument>('journeys', projectRoot);
const idx = journeys.findIndex(j => j.id === id);
if (idx === -1) throw new Error(`Journey '${id}' not found`);
journeys.splice(idx, 1);
writeCollection('journeys', journeys, projectRoot);
let nodes = readCollection<NodeDocument>('nodes', projectRoot);
nodes = nodes.filter(n => n.journey_id !== id);
writeCollection('nodes', nodes, projectRoot);
let edges = readCollection<EdgeDocument>('edges', projectRoot);
edges = edges.filter(e => e.journey_id !== id);
writeCollection('edges', edges, projectRoot);
let triggers = readCollection<TriggerDocument>('triggers', projectRoot);
triggers = triggers.filter(t => t.journey_id !== id);
writeCollection('triggers', triggers, projectRoot);
}
listJourneys(projectRoot?: string): Journey[] {
const journeys = readCollection<JourneyDocument>('journeys', projectRoot);
return journeys.map(j => this.readJourney(j.id, projectRoot));
}
createNode(journeyId: JourneyId, params: {
action?: string | null;
tools?: string[];
description?: string | null;
labels?: string[];
id?: JourneyNodeId;
}, projectRoot?: string): JourneyNode {
const nodeId = params.id || `node_${generateId()}`;
const creationUtc = new Date().toISOString();
const node: JourneyNode = {
id: nodeId,
creationUtc,
action: params.action ?? null,
tools: params.tools || [],
metadata: {},
description: params.description ?? null,
labels: params.labels || [],
};
const nodes = readCollection<NodeDocument>('nodes', projectRoot);
nodes.push({
id: `nd_${generateId()}`,
node_id: nodeId,
journey_id: journeyId,
creation_utc: creationUtc,
action: node.action,
tools: node.tools,
metadata: node.metadata,
description: node.description,
labels: node.labels,
});
writeCollection('nodes', nodes, projectRoot);
return node;
}
listNodes(journeyId: JourneyId, projectRoot?: string): JourneyNode[] {
const docs = readCollection<NodeDocument>('nodes', projectRoot)
.filter(n => n.journey_id === journeyId);
const nodes = docs.map(d => ({
id: d.node_id,
creationUtc: d.creation_utc,
action: d.action,
tools: d.tools,
metadata: d.metadata,
description: d.description,
labels: d.labels || [],
}));
nodes.push({
id: 'end' as JourneyNodeId,
creationUtc: new Date().toISOString(),
action: null,
tools: [],
metadata: {},
description: null,
labels: [],
});
return nodes;
}
createEdge(journeyId: JourneyId, params: {
source: JourneyNodeId;
target: JourneyNodeId;
condition?: string | null;
}, projectRoot?: string): JourneyEdge {
const creationUtc = new Date().toISOString();
const edge: JourneyEdge = {
id: `edge_${generateId()}`,
creationUtc,
source: params.source,
target: params.target,
condition: params.condition ?? null,
metadata: {},
};
const edges = readCollection<EdgeDocument>('edges', projectRoot);
edges.push({
id: edge.id,
journey_id: journeyId,
creation_utc: creationUtc,
source: params.source,
target: params.target,
condition: params.condition ?? null,
metadata: {},
});
writeCollection('edges', edges, projectRoot);
return edge;
}
listEdges(journeyId: JourneyId, nodeId?: JourneyNodeId, projectRoot?: string): JourneyEdge[] {
let docs = readCollection<EdgeDocument>('edges', projectRoot)
.filter(e => e.journey_id === journeyId);
if (nodeId) {
docs = docs.filter(e => e.source === nodeId || e.target === nodeId);
}
return docs.map(d => ({
id: d.id,
creationUtc: d.creation_utc,
source: d.source,
target: d.target,
condition: d.condition,
metadata: d.metadata,
}));
}
deleteEdge(edgeId: JourneyEdgeId, projectRoot?: string): void {
let edges = readCollection<EdgeDocument>('edges', projectRoot);
const idx = edges.findIndex(e => e.id === edgeId);
if (idx === -1) throw new Error(`Edge '${edgeId}' not found`);
edges.splice(idx, 1);
writeCollection('edges', edges, projectRoot);
}
addTrigger(journeyId: JourneyId, trigger: GuidelineId, projectRoot?: string): boolean {
const triggers = readCollection<TriggerDocument>('triggers', projectRoot);
if (triggers.find(t => t.journey_id === journeyId && t.trigger === trigger)) {
return false;
}
triggers.push({
id: `trg_${generateId()}`,
journey_id: journeyId,
trigger,
creation_utc: new Date().toISOString(),
});
writeCollection('triggers', triggers, projectRoot);
return true;
}
removeTrigger(journeyId: JourneyId, trigger: GuidelineId, projectRoot?: string): boolean {
let triggers = readCollection<TriggerDocument>('triggers', projectRoot);
const len = triggers.length;
triggers = triggers.filter(t => !(t.journey_id === journeyId && t.trigger === trigger));
writeCollection('triggers', triggers, projectRoot);
return triggers.length < len;
}
}

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import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
import { join, resolve } from 'node:path';
export const INDEX_SCHEMA_VERSION = '1.1';
export const GITIGNORE_CONTENT = `# boocode audit runs
/*
!index.json
`;
export interface IndexEntry {
id: string;
type: string;
status: string;
task?: string;
skill?: string;
created?: string;
last_updated?: string;
record_count?: number;
anomaly_count?: number;
max_anomaly_level?: string;
}
export interface IndexFile {
schema_version: string;
entries: IndexEntry[];
}
function findRunsDirFrom(start: string): string {
const explicit = process.env['AUDIT_DOT_DIR']?.trim();
const candidates = explicit ? [explicit] : ['.boo'];
let cur = resolve(start);
while (true) {
for (const basename of candidates) {
const candidate = join(cur, basename, 'runs');
if (existsSync(candidate)) return candidate;
}
const parent = resolve(cur, '..');
if (parent === cur) break;
cur = parent;
}
const defaultBasename = explicit || '.boo';
return join(resolve(start), defaultBasename, 'runs');
}
export function findRunsDir(projectRoot?: string): string {
return findRunsDirFrom(projectRoot || process.cwd());
}
export function ensureRunsDir(projectRoot?: string): string {
const dir = findRunsDir(projectRoot);
if (!existsSync(dir)) {
mkdirSync(dir, { recursive: true });
const gitignorePath = join(dir, '.gitignore');
if (!existsSync(gitignorePath)) {
writeFileSync(gitignorePath, GITIGNORE_CONTENT, 'utf-8');
}
}
return dir;
}
export function readCurrentSession(projectRoot?: string): string | null {
const path = join(ensureRunsDir(projectRoot), '.current_session');
try {
return readFileSync(path, 'utf-8').trim();
} catch {
return null;
}
}
export function writeCurrentSession(sessionId: string, projectRoot?: string): void {
writeFileSync(join(ensureRunsDir(projectRoot), '.current_session'), sessionId, 'utf-8');
}
export function clearCurrentSession(projectRoot?: string): void {
const path = join(ensureRunsDir(projectRoot), '.current_session');
try {
writeFileSync(path, '', 'utf-8');
} catch {
// silent
}
}
export function readIndex(projectRoot?: string): IndexFile {
const path = join(ensureRunsDir(projectRoot), 'index.json');
try {
return JSON.parse(readFileSync(path, 'utf-8')) as IndexFile;
} catch {
return { schema_version: INDEX_SCHEMA_VERSION, entries: [] };
}
}
export function writeIndex(index: IndexFile, projectRoot?: string): void {
const runsDir = ensureRunsDir(projectRoot);
writeFileSync(join(runsDir, 'index.json'), JSON.stringify(index, null, 2), 'utf-8');
}
export function updateIndexEntry(entry: IndexEntry, projectRoot?: string): void {
const idx = readIndex(projectRoot);
const existing = idx.entries.find(e => e.id === entry.id);
if (existing) {
Object.assign(existing, entry);
} else {
idx.entries.push({ ...entry });
}
writeIndex(idx, projectRoot);
}
export function findInProgressSessions(projectRoot?: string): IndexEntry[] {
const idx = readIndex(projectRoot);
return idx.entries.filter(e => e.status === 'in_progress');
}

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import { appendFileSync, existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
import { join } from 'node:path';
import {
ensureRunsDir,
readCurrentSession,
writeCurrentSession,
clearCurrentSession,
updateIndexEntry,
findInProgressSessions,
readIndex,
type IndexEntry,
} from './runs-dir.js';
export interface SessionJson {
session_id: string;
task: string;
start_time: string;
end_time?: string;
status: 'in_progress' | 'completed';
expected_record_types?: string[];
total_records?: number;
}
export function generateSessionId(): string {
const now = new Date();
const y = now.getFullYear();
const m = String(now.getMonth() + 1).padStart(2, '0');
const d = String(now.getDate()).padStart(2, '0');
const h = String(now.getHours()).padStart(2, '0');
const min = String(now.getMinutes()).padStart(2, '0');
return `adhoc_${y}${m}${d}_${h}${min}`;
}
export function isoNow(): string {
return new Date().toISOString();
}
export function createSession(
task: string,
sessionId?: string,
projectRoot?: string,
): string {
const sid = sessionId || generateSessionId();
const runsDir = ensureRunsDir(projectRoot);
const sessionDir = join(runsDir, sid);
mkdirSync(sessionDir, { recursive: true });
const session: SessionJson = {
session_id: sid,
task,
start_time: isoNow(),
status: 'in_progress',
expected_record_types: ['data', 'change', 'conversation'],
};
writeFileSync(join(sessionDir, 'session.json'), JSON.stringify(session, null, 2), 'utf-8');
writeCurrentSession(sid, projectRoot);
updateIndexEntry({
id: sid,
type: 'adhoc',
status: 'in_progress',
task,
created: session.start_time,
last_updated: session.start_time,
}, projectRoot);
return sid;
}
export function getSessionDir(sessionId: string, projectRoot?: string): string {
return join(ensureRunsDir(projectRoot), sessionId);
}
export function getActiveSession(projectRoot?: string): SessionJson | null {
const sid = readCurrentSession(projectRoot);
if (!sid) return null;
return readSession(sid, projectRoot);
}
export function readSession(sessionId: string, projectRoot?: string): SessionJson | null {
const path = join(getSessionDir(sessionId, projectRoot), 'session.json');
try {
return JSON.parse(readFileSync(path, 'utf-8')) as SessionJson;
} catch {
return null;
}
}
export function updateSession(
sessionId: string,
updates: Partial<SessionJson>,
projectRoot?: string,
): void {
const session = readSession(sessionId, projectRoot) || { session_id: sessionId, task: '', start_time: isoNow(), status: 'in_progress' as const };
Object.assign(session, updates);
writeFileSync(
join(getSessionDir(sessionId, projectRoot), 'session.json'),
JSON.stringify(session, null, 2),
'utf-8',
);
}
export function endSession(sessionId: string, projectRoot?: string): void {
updateSession(sessionId, { status: 'completed', end_time: isoNow() }, projectRoot);
updateIndexEntry({ id: sessionId, type: 'adhoc', status: 'completed', last_updated: isoNow() }, projectRoot);
clearCurrentSession(projectRoot);
}
export function appendToTrail(sessionId: string, records: Record<string, unknown>[], projectRoot?: string): void {
const trailPath = join(getSessionDir(sessionId, projectRoot), 'audit_trail.jsonl');
const lines = records.map(r => JSON.stringify(r)).join('\n') + '\n';
appendFileSync(trailPath, lines, 'utf-8');
}
export function readTrail(sessionId: string, projectRoot?: string): Record<string, unknown>[] {
const trailPath = join(getSessionDir(sessionId, projectRoot), 'audit_trail.jsonl');
try {
const content = readFileSync(trailPath, 'utf-8').trim();
if (!content) return [];
return content.split('\n').filter(Boolean).map(line => JSON.parse(line) as Record<string, unknown>);
} catch {
return [];
}
}
export interface RecoverySummary {
sessionId: string;
task: string;
recentActivity: IndexEntry[];
userCorrections: Record<string, unknown>[];
unresolvedIssues: string[];
recommendedPriorities: string[];
level: number;
}
export function recoverContext(
sessionId: string,
level: number,
projectRoot?: string,
): RecoverySummary {
const session = readSession(sessionId, projectRoot);
const idx = readIndex(projectRoot);
const recentActivity = idx.entries.slice(-5);
const trail = readTrail(sessionId, projectRoot);
const userCorrections = trail.filter(r => r['action_type'] === 'user_correction');
const summary: RecoverySummary = {
sessionId,
task: session?.task || '(unknown)',
recentActivity,
userCorrections,
unresolvedIssues: [],
recommendedPriorities: [],
level,
};
if (level >= 1) {
const last = trail.slice(-3);
if (last.length > 0) {
summary.recommendedPriorities.push(`Last action: ${JSON.stringify(last[last.length - 1]?.['action'] || 'none')}`);
}
}
if (level >= 3) {
summary.recommendedPriorities.push(`Full trail: ${trail.length} records`);
}
let checkCount = 0;
for (const entry of recentActivity) {
if (entry.status === 'in_progress' && entry.id !== sessionId) {
summary.unresolvedIssues.push(`Unfinished session: ${entry.id} (${entry.task || 'no task'})`);
checkCount++;
if (checkCount >= 3) break;
}
}
return summary;
}
export function checkUnfinishedSessions(projectRoot?: string): IndexEntry[] {
return findInProgressSessions(projectRoot);
}
export function generateSessionSummary(sessionId: string, projectRoot?: string): string {
const session = readSession(sessionId, projectRoot);
const trail = readTrail(sessionId, projectRoot);
const corrections = trail.filter(r => r['action_type'] === 'user_correction');
const changes = trail.filter(r => r['action'] === 'edit_file' || r['action'] === 'create_file' || r['action'] === 'delete_file');
const lines: string[] = [
`# Session Summary | ${sessionId}`,
'',
`## Task: ${session?.task || '(unknown)'}`,
`## Time: ${session?.start_time || '?'}${session?.end_time || 'in_progress'}`,
`## Status: ${session?.status || 'unknown'}`,
'',
'## Completed Work',
];
for (const r of trail) {
if (r['action']) {
lines.push(`- ${r['action']}: ${r['detail'] || r['reason'] || '(no detail)'}`);
}
}
if (corrections.length > 0) {
lines.push('', '## User Corrections');
for (const c of corrections) {
lines.push(`- Original: ${c['original_claim']}`);
lines.push(` Correction: ${c['correction']}`);
if (c['principle_extracted']) {
lines.push(` Principle: ${c['principle_extracted']}`);
}
}
}
if (changes.length > 0) {
lines.push('', '## Files Changed');
const fileSet = new Set<string>();
for (const c of changes) {
const files = c['files'];
if (Array.isArray(files)) {
for (const f of files) fileSet.add(String(f));
}
}
for (const f of fileSet) lines.push(`- ${f}`);
}
lines.push('', '## Stats');
lines.push(`- Total records: ${trail.length}`);
lines.push(`- Corrections: ${corrections.length}`);
lines.push(`- File changes: ${changes.length}`);
return lines.join('\n');
}