[READ-ONLY] Mirror of https://github.com/FoxxMD/logging. A typed, opinionated, batteries-included, Pino-based logging solution for backend TS/JS projects
foxxmd.github.io/logging
child-logger
logging
logging-library
nodejs
pinojs
typescript-library
feat: Colorize stack traces different from error messages
+23
-6
assets/example.png
assets/example.png
This is a binary file and will not be displayed.
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package-lock.json
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package-lock.json
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{
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"name": "@foxxmd/logging",
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"version": "0.1.11",
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"version": "0.1.12",
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"lockfileVersion": 3,
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"requires": true,
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"packages": {
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"": {
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"name": "@foxxmd/logging",
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"version": "0.1.11",
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"version": "0.1.12",
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"license": "MIT",
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"dependencies": {
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"pino": "^8.19.0",
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package.json
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package.json
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{
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"name": "@foxxmd/logging",
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"type": "module",
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"version": "0.1.11",
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"version": "0.1.12",
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"repository": "https://github.com/foxxmd/logging",
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"description": "A typed, opinionated, batteries-included, Pino-based logging solution for backend TS/JS projects",
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"scripts": {
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src/pretty.ts
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src/pretty.ts
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const labels: string[] = log.labels as string[] ?? [];
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const labelContent = labels.length === 0 ? '' : `${labels.map((x: string) => colors.blackBright(`[${x}]`)).join(' ')} `;
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const msg = redactFunc((log[messageKey] as string));
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const stackTrace = log.err !== undefined ? redactFunc(`\n${(log.err as any).stack}`) : '';
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let stackTrace = log.err !== undefined ? redactFunc(`\n${(log.err as any).stack}`) : '';
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stackTrace = stackTrace.replaceAll(/^\s+at\s.+$/gm, (match) => `${colors.blackBright(match)}`) //$&
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return `${labelContent}${msg}${stackTrace}`;
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},
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hideObject: false,
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tests/index.test.ts
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tests/index.test.ts
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const dateFormat = dateFormatDef as unknown as typeof dateFormatDef.default;
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const testConsoleLogger = (config?: object): [Logger, Transform, Transform] => {
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const testConsoleLogger = (config?: object, colorize = false): [Logger, Transform, Transform] => {
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const opts = parseLogOptions(config, process.cwd());
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const testStream = new PassThrough();
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const rawStream = new PassThrough();
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opts.console,
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{
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destination: testStream,
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colorize: false,
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colorize,
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...opts
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}
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),
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expect(formatted).includes(' [Parent] ');
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expect(formatted).includes(' [Runtime] ');
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});
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});
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});
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describe('Pretty Features', function () {
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const [logger, testStream, rawStream] = testConsoleLogger(undefined, true);
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it('colors error stack traces', async function () {
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const formattedBuff = pEvent(testStream, 'data');
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const rootError = new Error('The root error message');
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const topError = new Error('The top error message', {cause: rootError});
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logger.error(topError);
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await sleep(10);
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const formatted = (await formattedBuff).toString();
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expect(formatted).to.not.be.undefined;
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expect(formatted.match(/^\s+at\s.+$/gm)).to.be.null;
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});
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});
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