gulp-filelist

Output list of files in current stream to JSON file or custom format.

Add to your Node.js dev dependencies:

npm install --savedev gulp-filelist

Add it to your gulp file:

gulp
  .src(['awesome.file', 'lame.file'])
  .pipe(require('gulp-filelist')('filelist.json'))
  .pipe(gulp.dest('out'))

Outputs out/filelist.json:

[
  "awesome.file",
  "lame.file"
]

Installation

$ npm install gulp-filelist

Options

Absolute Paths: { absolute: true }

gulp
  .src(['awesome.file', 'lame.file'])
  .pipe(require('gulp-filelist')('filelist.json', { absolute: true }))
  .pipe(gulp.dest('out'))

Outputs:

[
  "/Users/chris/my-project/out/awesome.file",
  "/Users/chris/my-project/out/lame.file"
]

Relative Paths: { relative: true }

gulp
  .src(['awesome.file', 'lame.file'])
  .pipe(require('gulp-rename')(function(path) { path.dirname = 'foo' }))
  .pipe(require('gulp-filelist')('filelist.json', { relative: true }))
  .pipe(gulp.dest('out'))

Outputs:

[
  "foo/awesome.file",
  "foo/lame.file"
]

Flattened Paths: { flatten: true }

gulp
  .src(['awesome.file', 'lame.file'])
  .pipe(require('gulp-filelist')('filelist.json', { flatten: true }))
  .pipe(gulp.dest('out'))

Outputs:

[
  "awesome.file",
  "lame.file"
]

Paths without Extensions: { removeExtensions: true }

gulp
  .src(['directory/awesome.file', 'directory/lame.file'])
  .pipe(require('gulp-filelist')('filelist.json', { removeExtensions: true }))
  .pipe(gulp.dest('out'))

Outputs:

[
  "directory/awesome",
  "directory/lame"
]

Output file with custom template: { destRowTemplate: <rowStringTemplate | function> }

usage with string template

gulp
  .src(['directory/awesome.file', 'directory/lame.file'])
  .pipe(require('gulp-filelist')('filelist.json', { destRowTemplate: "/// <amd dependency='@filePath@'/>" }))
  .pipe(gulp.dest('out'))

Outputs:

[
  "/// <amd dependency='directory/awesome'/>",
  "/// <amd dependency='directory/lame'/>"
]

usage with formatter function

function formatter(filePath) {
  return filePath.substring(filePath.lastIndexOf('/') + 1) + ': ' + filePath + '\r\n';
}

gulp
  .src(['directory/awesome.file', 'directory/lame.file'])
  .pipe(require('gulp-filelist')('filelist.json', { destRowTemplate: formatter }))
  .pipe(gulp.dest('out'))

Outputs:

[
  "awesome: directory/awesome",
  "lame: directory/lame"
]

MIT Licensed