mirror of
https://gitlab.com/Zer0interrupt/recipe-manager.git
synced 2026-11-02 07:28:25 -05:00
423334db4d
- logger.js: Pino JSON logger with console-style helpers and pino-http request logging (static assets skipped, headers not logged, secrets redacted) - server.js: replace 89 console.* calls with log.info/warn/error; add request logging middleware - docker-compose.yml: json-file rotation (10m x 5, compressed), LOG_LEVEL, 'forkfolio' log tag - observability/: standalone OpenObserve + Fluent Bit stack routing tagged container logs to per-app streams - .dockerignore: exclude observability stack from app image
89 lines
2.9 KiB
JavaScript
89 lines
2.9 KiB
JavaScript
/**
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* Centralized structured logging for ForkFolio.
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*
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* - Emits newline-delimited JSON to stdout (collected by Docker, rotated by the
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* json-file log driver, and forwarded to OpenObserve by Fluent Bit).
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* - `log.*` helpers accept console-style arguments, so existing
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* `console.error('Message:', err)` call sites translate 1:1 while Error
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* objects are serialized with their stack trace under the `err` key.
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* - `httpLogger` is Express middleware that logs one line per HTTP request.
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*
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* Environment variables:
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* LOG_LEVEL trace | debug | info | warn | error | fatal | silent (default: info)
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*/
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const crypto = require('crypto');
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const util = require('util');
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const pino = require('pino');
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const pinoHttp = require('pino-http');
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const logger = pino({
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level: process.env.LOG_LEVEL || 'info',
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base: { app: 'forkfolio' },
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timestamp: pino.stdTimeFunctions.isoTime,
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formatters: {
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// Use readable level names ("info") instead of numeric levels (30)
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level: (label) => ({ level: label })
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},
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redact: {
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paths: ['password', '*.password', 'token', '*.token', 'apiKey', '*.apiKey'],
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censor: '[REDACTED]'
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}
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});
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/**
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* Builds a console-compatible log function for the given pino level.
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* The first Error argument is attached as `err`; remaining arguments are
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* formatted into the message exactly like console.log would format them.
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*/
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function consoleStyle(level) {
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return (...args) => {
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const err = args.find((a) => a instanceof Error);
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const rest = err ? args.filter((a) => a !== err) : args;
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const msg = util.format(...rest);
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if (err) {
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// Drop the trailing "Message:" colon since the error is attached separately
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logger[level]({ err }, msg.replace(/:\s*$/, ''));
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} else {
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logger[level](msg);
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}
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};
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}
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const log = {
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debug: consoleStyle('debug'),
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info: consoleStyle('info'),
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warn: consoleStyle('warn'),
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error: consoleStyle('error')
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};
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// Static asset requests are high-volume and low-value; skip them in request logs
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const STATIC_ASSET_RE = /\.(?:js|css|png|jpe?g|gif|svg|ico|webp|woff2?|ttf|map|json|html)$/i;
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const httpLogger = pinoHttp({
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logger,
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genReqId: (req, res) => {
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const id = req.headers['x-request-id'] || crypto.randomUUID();
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res.setHeader('X-Request-Id', id);
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return id;
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},
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autoLogging: {
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ignore: (req) => STATIC_ASSET_RE.test((req.url || '').split('?')[0])
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},
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customLogLevel: (req, res, err) => {
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if (err || res.statusCode >= 500) return 'error';
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if (res.statusCode >= 400) return 'warn';
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return 'info';
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},
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// Keep request logs compact and never record headers (Authorization, cookies)
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serializers: {
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req: (req) => ({
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id: req.id,
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method: req.method,
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url: req.url,
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ip: (req.headers && req.headers['x-forwarded-for']) || req.remoteAddress
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}),
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res: (res) => ({ statusCode: res.statusCode })
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}
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});
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module.exports = { logger, log, httpLogger };
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