node-logger

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Context-aware logging helpers for Node.js build scripts.

node-logger prefixes console output with one or more context labels and provides small helpers for grouped logs and elapsed-time measurements.

Install

npm install @arylo-scripts/node-logger

Runtime requires Node.js >=13.10.0.

Usage

import logger from '@arylo-scripts/node-logger'

logger.info('application started') // Output: application started

await logger.inject('build', async () => {
  logger.info('started') // Output: [build] started

  await logger.inject(['build', 'assets'], () => {
    logger.warn('asset is missing') // Output: [build][assets] asset is missing
  })
})

inject uses AsyncLocalStorage, so context labels apply only inside the provided callback and are preserved across asynchronous operations.

API

See the API reference.

Development

npm install
npm run lint
npm test
npm run build