logger.ts•653 B
import fs from "fs"
import path from 'path'
import { LOG_DIR } from "./config.js"
const HEIMDALL_LOG_PATH = path.join(LOG_DIR, 'heimdall.log')
type LogLevel = 'trace' | 'debug' | 'info' | 'warn' | 'error'
type Log = {
timestamp: string
level: LogLevel
message: string
data?: any
}
export const logger = (level: LogLevel, message: string, data?: any) => {
const log: Log = { timestamp: new Date().toISOString(), level, message }
if (data) log.data = data
try {
fs.appendFileSync(HEIMDALL_LOG_PATH, JSON.stringify(log) + '\n')
} catch (error: any) {
console.error('Error writing to log file:', { error: error.message })
}
}