direct-logger/utils/file-write-stream-sync.js

A simple logger to console or file

const fs = require('fs')
const { Writable } = require('node:stream')

class FileWriteStreamSync extends Writable {
  constructor (file) {
    super()
    this.fd = fs.openSync(file, 'w')
  }

  _write (data, _enc, cb) {
    fs.writeSync(this.fd, data)
    if (typeof cb === 'function') {
      cb()
    }
  }

  _destroy (err, callback) {
    if (this.fd) {
      fs.close(this.fd, (er) => callback(er || err))
    } else {
      callback(err)
    }
  }
}

module.exports = (...args) => new FileWriteStreamSync(...args)