bktide/dist/services/logger.js

Command-line interface for Buildkite CI/CD workflows with rich shell completions (Fish, Bash, Zsh) and Alfred workflow integration for macOS power users

import fs from 'node:fs';
import path from 'node:path';
import { pino } from 'pino';
import { XDGPaths } from '../utils/xdgPaths.js';
const logDir = XDGPaths.getAppLogDir('bktide');
fs.mkdirSync(logDir, { recursive: true });
const logFile = path.join(logDir, 'cli.log');
export const logger = pino({
    level: process.env.LOG_LEVEL || 'info',
    customLevels: {
        console: 80
    },
    transport: {
        targets: [
            // Direct console output (no pretty formatting)
            {
                target: 'pino-pretty',
                level: 'console',
                options: {
                    colorize: false,
                    useOnlyCustomProps: true,
                    sync: true,
                    minimumLevel: 'console',
                    ignore: 'level,time,pid,hostname',
                    errorProps: 'err,error,stack,message,code,details'
                }
            },
            // Debug output with pretty formatting
            {
                target: 'pino-pretty',
                level: 'trace',
                options: {
                    colorize: true,
                    sync: true,
                    translateTime: 'HH:MM:ss.l',
                    ignore: 'time,pid,hostname',
                    errorProps: 'err,error,stack,message,code,details'
                }
            },
            // JSON file output for detailed logging
            {
                target: 'pino/file',
                level: 'trace',
                options: {
                    destination: logFile,
                    mkdir: true,
                    sync: false
                }
            }
        ],
        dedupe: true
    },
    serializers: {
        err: pino.stdSerializers.err,
        error: pino.stdSerializers.err,
        stack: (stack) => stack,
        details: (details) => details
    }
});
// Convenience re-exports for existing codebases
export const { info, warn, error, debug, trace, fatal } = logger;
/**
 * Changes the logging level of the current logger instance
 * @param level The new log level to set
 */
export function setLogLevel(level) {
    logger.level = level;
    debug(`Log level changed to ${level}`);
}
/**
 * Helper function to measure and log execution time of async functions
 * @param label Description of the operation being timed
 * @param fn Function to execute and time
 * @param level Log level to use for output (defaults to 'debug')
 * @returns Result of the function execution
 */
export async function timeIt(label, fn, level = 'debug') {
    const start = process.hrtime.bigint();
    try {
        return await fn();
    }
    finally {
        const end = process.hrtime.bigint();
        const duration = Number(end - start) / 1_000_000; // Convert to milliseconds
        switch (level) {
            case 'trace':
                logger.trace({ duration }, `${label} completed in ${duration.toFixed(2)}ms`);
                break;
            case 'debug':
                logger.debug({ duration }, `${label} completed in ${duration.toFixed(2)}ms`);
                break;
            case 'info':
                logger.info({ duration }, `${label} completed in ${duration.toFixed(2)}ms`);
                break;
            case 'warn':
                logger.warn({ duration }, `${label} completed in ${duration.toFixed(2)}ms`);
                break;
            case 'error':
                logger.error({ duration }, `${label} completed in ${duration.toFixed(2)}ms`);
                break;
            case 'fatal':
                logger.fatal({ duration }, `${label} completed in ${duration.toFixed(2)}ms`);
                break;
        }
    }
}
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