Files
AgentHub/server/lib/subagent-usage.js
T
nntrivi2001 c8bc4a95a9 chore: v2.8.23 — workspace groups, inner repos in Changes (opt-in), sub-agent tokens counted
Workspace groups: named, foldable, ordered sidebar sections kept per
account (agenthub.workspace.groups); a workspace joins one from its menu,
a drop on the header, a drag under a row, or Alt+Up/Down past a group's
edge; headers drag to reorder; a folded header shows its most urgent
state; New workspace in this group; fold/unfold all.

Inner repos: GET /api/lanes/:id/repos + ?repo= on git/fs routes; the
Changes panel shows a parent folder's repos only when Settings -> Git ->
Changes panel turns it on (agenthub.changes.innerRepos, off by default).

Cost: the hook writer adds a session's sub-agent transcripts to its
tokens and hours (server/lib/subagent-usage.js) — a sub-agent on the
session's own model was never counted live (~8% of a week here); an
imported session is re-raised on every pass, so a claude -p run first
seen with an empty transcript no longer stays at $0 (~10%). A one-time
raise-only catch-up (user_version 5) re-reads ~/.claude/projects.

Also: omp install script may redirect to its exact install.redirect URL
(#85, repo-links test exempts it), native paste in the terminal.
2026-10-23 16:41:45 +07:00

95 lines
3.3 KiB
JavaScript

/**
* @file subagent-usage — the token usage of a Claude session's sub-agents (the
* `agent-*.jsonl` transcripts Claude Code writes beside the session's own, in
* `<dir>/<session id>/subagents/` or `<dir>/subagents/<session id>/` — the
* same places `findSessionSubagents` in scripts/import-history.js looks),
* summed per pricing bucket and per UTC hour. The hook writer adds it to the
* main transcript's usage, so a session's total and its hours count every
* sub-agent, the same total the importer's `combineSessionTokens` writes
* (both go through the high-water `replaceTokenUsage`, so neither can inflate
* the other). Workflow-tool agents (`subagents/workflows/…`) are left out:
* `workflow-ingest.js` books those under their own service tier. Parsing goes
* through a TranscriptCache of its own (stat-cached, incremental), so the main
* transcripts' cache is never crowded out.
* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
*/
const fs = require("fs");
const path = require("path");
const TranscriptCache = require("./transcript-cache");
const { emptyBucket, accumulateBucket } = require("./token-usage");
const cache = new TranscriptCache(500);
/** The session's sub-agent transcripts, flat ones only. */
function subagentFiles(transcriptPath) {
const dir = path.dirname(transcriptPath);
const sessionId = path.basename(transcriptPath, ".jsonl");
const out = [];
for (const d of [
path.join(dir, sessionId, "subagents"),
path.join(dir, "subagents", sessionId),
]) {
let names;
try {
names = fs.readdirSync(d);
} catch {
continue;
}
for (const n of names) if (n.endsWith(".jsonl")) out.push(path.join(d, n));
}
return out.sort();
}
/** `a` plus `b`, bucket by bucket (an hour bucket keeps its `hour`); never mutates. */
function addTokens(a, b) {
const out = {};
for (const src of [a, b]) {
for (const [key, t] of Object.entries(src || {})) {
if (!out[key]) {
out[key] = emptyBucket(t.model, t.speed, t.geo, t.tier);
if (t.hour) out[key].hour = t.hour;
}
accumulateBucket(out[key], t);
}
}
return out;
}
/**
* The sub-agents' usage of the session whose transcript is `transcriptPath`:
* `{tokensByModel, tokensByHour, parts}` (`parts` = each file's cached parse
* result, the same object while that file is unchanged), or null when it has
* no sub-agent with usage.
*/
function subagentUsage(transcriptPath) {
if (typeof transcriptPath !== "string" || !transcriptPath.endsWith(".jsonl")) return null;
const parts = [];
for (const f of subagentFiles(transcriptPath)) {
let r = null;
try {
r = cache.extract(f);
} catch {
/* unreadable or vanished: skipped this time */
}
if (r && r.tokensByModel) parts.push(r);
}
if (!parts.length) return null;
let tokensByModel = {};
let tokensByHour = {};
for (const r of parts) {
tokensByModel = addTokens(tokensByModel, r.tokensByModel);
tokensByHour = addTokens(tokensByHour, r.tokensByHour);
}
return { tokensByModel, tokensByHour, parts };
}
/** Whether two `parts` lists are the same parses (nothing grew in between). */
function sameParts(a, b) {
const x = a || [];
const y = b || [];
return x.length === y.length && x.every((r, i) => r === y[i]);
}
module.exports = { subagentUsage, subagentFiles, addTokens, sameParts };