https://github.com/junosuarez/node-gulp-trailer

node module: a file to a source stream after all others are done
https://github.com/junosuarez/node-gulp-trailer

Last synced: 8 days ago
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node module: a file to a source stream after all others are done

• Host: GitHub
• URL: https://github.com/junosuarez/node-gulp-trailer
• Owner: junosuarez
• License: isc
• Created: 2014-05-31T08:11:05.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-05-31T08:13:40.000Z (over 10 years ago)
• Last Synced: 2024-11-02T06:31:55.584Z (13 days ago)
• Language: JavaScript
• Size: 125 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# gulp-trailer

add a file to a source stream after all others are done

## usage

```js

var gulpTrailer = require('gulp-trailer')

var gulp = require('gulp')

var files = []

gulp.src('./**/*.js')

  .on('data', function (x) {

    files.push(x.path)

  })

  .pipe(trailer('./manifest.json', function (cb) {

    cb(null, JSON.stringify(files))

  }))

  .pipe(gulp.dest('./dest'))

```

this example keeps a list of all files written and then creates a `manifest.json` file with an array of all their paths

## api

### `trailer(filename: String, endFn : Function) => VinylThroughStream`

call `trailer` with a `filename` for the new file you want to add and an asynchronous `endFn` which will be used to return the contents of the file.

Your `endFn` should call its callback with a `String`, a `Buffer` or a `Stream`.

## installation

    $ npm install gulp-trailer

## running the tests

From package root:

    $ npm install

    $ npm test

## contributors

- jden 

## license

ISC. (c) MMXIV jden . See LICENSE.md