grix-connector/dist/adapter/pi/usage-parser.js

Connect local AI coding agents (Claude, Codex, Gemini, Qwen, DeepSeek, Cursor, OpenCode, Pi, OpenHuman, Reasonix) to the Grix scheduling platform. Also serves as an OpenClaw plugin for Grix channel transport.

import{createReadStream as m}from"node:fs";import{createInterface as T}from"node:readline";import{log as i}from"../../core/log/index.js";function g(){return{inputTokens:0,outputTokens:0,cacheReadInputTokens:0,cacheCreationInputTokens:0}}function k(e,n){e.inputTokens+=n.inputTokens,e.outputTokens+=n.outputTokens,e.cacheReadInputTokens+=n.cacheReadInputTokens,e.cacheCreationInputTokens+=n.cacheCreationInputTokens}async function R(e){i.info("pi-usage-parser",`Parsing session usage from ${e}`);const n=new Map,c=g();let a=0;try{const t=T({input:m(e,"utf8"),crlfDelay:1/0});for await(const o of t)if(o.trim())try{const p=JSON.parse(o);if(p.type!=="message")continue;const s=p.message;if(!s||s.role!=="assistant"||!s.usage)continue;const u=s.usage,f=s.model??"unknown";a++;const l={inputTokens:u.input??0,outputTokens:u.output??0,cacheReadInputTokens:u.cacheRead??0,cacheCreationInputTokens:u.cacheWrite??0};k(c,l);let r=n.get(f);r||(r={turns:0,usage:g()},n.set(f,r)),r.turns++,k(r.usage,l)}catch{}}catch(t){return t.code==="ENOENT"?(i.info("pi-usage-parser",`Session file not found: ${e}`),null):(i.error("pi-usage-parser",`Failed to parse session: ${t}`),null)}return a===0?null:{models:[...n.entries()].map(([t,o])=>({model:t,turns:o.turns,total:o.usage})),total:c,turns:a}}export{R as parsePiSessionUsage};