gulp-trailer

gulp-trailer

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

usage

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 jason@denizac.org

license

ISC. (c) MMXIV jden jason@denizac.org. See LICENSE.md