voyage/lib/stats/stats-append.mjs
Kjell Tore Guttormsen 43e6a2b23a
fix(stats): a trekbrief record carries the order Voyage runs, written by the writer (green)
appendStatsRecord(kind, record, env, { cwd }): for kind trekbrief it drops
every order_* key the record came with and adds attributeOrder()'s three
keys (lib/stats/claimed-order.mjs), resolving the mailbox from the record's
project_dir when that lies inside cwd. Other kinds are written untouched.

The CLI guard compares real paths (realpathSync on argv[1] and on
import.meta.url). The old `import.meta.url === file://${argv[1]}` was a
silent no-op - exit 0, nothing written - under a symlink and under a path
with a space (measured 04.10). Valgt realpath fordi `resolve()` alone fixes
only the space.

stats-landing 15/15; intent-approval, claimed-order, proevesett green.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-04 19:50:32 +02:00

93 lines
3.9 KiB
JavaScript

// lib/stats/stats-append.mjs
// Append one command-stats record to <data dir>/<kind>-stats.jsonl.
//
// Why this exists: the commands' stats phases said "append to
// ${CLAUDE_PLUGIN_DATA}/<kind>-stats.jsonl; if it is not set, skip silently".
// The Bash tool's env carries no CLAUDE_PLUGIN_DATA, so the record was skipped
// whenever the model did not guess the directory itself — the same silent skip
// that left brief-approved at 0 records. This writer resolves the directory
// the way scripts/yardstick.mjs reads it, and a failed write is REPORTED
// (exit 1 + reason), never swallowed. Stats still never block the workflow:
// the command prose reports the failure and carries on.
//
// A `trekbrief` record also carries the coord-queue order the run is working
// on: order_id, order_claimed_at, order_reason, found by
// lib/stats/claimed-order.mjs in the queue itself. The WRITER adds them - any
// order_* key the record arrived with is dropped first - so the model never
// types an order id, and the keys are always present (null + reason when no
// single order can be named; absent keys mean the record predates this).
//
// CLI (the record is read from stdin, so no shell quoting of JSON):
// node lib/stats/stats-append.mjs <kind> <<'JSON'
// { ...record... }
// JSON
// → prints {"written":true,"path":...} exit 0 | {"written":false,"reason":...} exit 1
import { appendFileSync, mkdirSync, readFileSync, realpathSync } from 'node:fs';
import { homedir } from 'node:os';
import { join } from 'node:path';
import { fileURLToPath } from 'node:url';
import { attributeOrder } from './claimed-order.mjs';
export const STATS_KINDS = Object.freeze([
'trekbrief', 'trekresearch', 'trekplan', 'trekexecute', 'trekreview', 'trekcontinue',
]);
/**
* The plugin data directory: CLAUDE_PLUGIN_DATA when the harness provides it,
* otherwise the directory the hooks write to and scripts/yardstick.mjs reads.
*/
export function resolveStatsDir(env = process.env) {
if (env.CLAUDE_PLUGIN_DATA) return env.CLAUDE_PLUGIN_DATA;
const home = env.HOME && env.HOME.length > 0 ? env.HOME : homedir();
return join(home, '.claude', 'plugins', 'data', 'voyage-ktg-plugin-marketplace');
}
/**
* @returns {{ written: boolean, path: string|null, reason?: string }}
*/
export function appendStatsRecord(kind, record, env = process.env, { cwd = process.cwd() } = {}) {
if (!STATS_KINDS.includes(kind)) {
return { written: false, path: null, reason: `unknown kind "${kind}" (one of ${STATS_KINDS.join(', ')})` };
}
if (!record || typeof record !== 'object' || Array.isArray(record)) {
return { written: false, path: null, reason: 'record must be a JSON object' };
}
if (kind === 'trekbrief') {
const own = Object.fromEntries(Object.entries(record).filter(([k]) => !k.startsWith('order_')));
record = { ...own, ...attributeOrder({ cwd, env, projectDir: record.project_dir }) };
}
const dir = resolveStatsDir(env);
const path = join(dir, `${kind}-stats.jsonl`);
try {
mkdirSync(dir, { recursive: true });
appendFileSync(path, JSON.stringify(record) + '\n');
} catch (e) {
return { written: false, path, reason: `${e.code || 'write-failed'}: ${e.message}` };
}
return { written: true, path };
}
// Run as a CLI? Compared as real paths: `file://${argv[1]}` misses a path with a
// space (URL-encoded) and a symlink (import.meta.url is the realpath).
function isMain() {
try {
return realpathSync(process.argv[1]) === realpathSync(fileURLToPath(import.meta.url));
} catch {
return false;
}
}
if (isMain()) {
const kind = process.argv[2];
let record = null;
let reason = null;
try {
record = JSON.parse(readFileSync(0, 'utf8'));
} catch (e) {
reason = `stdin is not JSON: ${e.message}`;
}
const r = reason ? { written: false, path: null, reason } : appendStatsRecord(kind, record);
process.stdout.write(JSON.stringify(r) + '\n');
process.exit(r.written ? 0 : 1);
}