https://github.com/oresoftware/prepend-transform

Uses a Node.js transform stream to prepend the given string to the front of each line.
https://github.com/oresoftware/prepend-transform

newline nodejs nodejs-stream nodejs-streams stderr stdout stream transform-streams

Last synced: 2 months ago
JSON representation

Uses a Node.js transform stream to prepend the given string to the front of each line.

• Host: GitHub
• URL: https://github.com/oresoftware/prepend-transform
• Owner: ORESoftware
• License: mit
• Created: 2017-06-20T22:55:39.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-04-11T07:04:07.000Z (over 5 years ago)
• Last Synced: 2024-10-12T23:42:13.170Z (3 months ago)
• Topics: newline, nodejs, nodejs-stream, nodejs-streams, stderr, stdout, stream, transform-streams
• Language: TypeScript
• Homepage:
• Size: 26.4 KB
• Stars: 4
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md
  • License: license.md

Awesome Lists containing this project

README

        




[![Version](https://img.shields.io/npm/v/prepend-transform.svg?colorB=green)](https://www.npmjs.com/package/prepend-transform)

# Prepend-Transform

>

>  Prepend text to the beginning of each line in a stream.

>

## Installation

```bash

npm install -S prepend-transform

```

## Usage

```javascript

import pt from 'prepend-transform';

import * as cp from 'child_process';

const n = cp.spawn('bash');

n.stdout.pipe(pt('child stdout: ')).pipe(process.stdout);

n.stderr.pipe(pt('child stderr: ')).pipe(process.stderr);

```