Check for duplicates in the stream and filter them or throw an error(evacuated from NSA/Microsoft Github)

Marat Abdullin efd9e149eb Merge pull request #2 from partizanos/patch-1 8 years ago
test af8fd8909d Ability to print diffs for same files with different contents. 10 years ago
.gitignore 4edb6d96d7 Initial plugin version. 10 years ago
.travis.yml 4edb6d96d7 Initial plugin version. 10 years ago
LICENSE 32ffb82dc4 Initial commit 10 years ago
README.md b51959ec7f small addition in the generic plugin description 8 years ago
index.js af8fd8909d Ability to print diffs for same files with different contents. 10 years ago
package.json af8fd8909d Ability to print diffs for same files with different contents. 10 years ago

README.md

gulp-dedupe Build Status

This plugin is checking for duplicate files (based on their name) in the stream and filter them or throw an error.

Install:

npm install gulp-dedupe --save-dev

Example:

var dedupe = require('gulp-dedupe');

...
    .pipe(dedupe()) // Remove duplicates from previous tasks (if any).
    .pipe(concat('bundle.css')) // For example, we need to concat the result without duplicates.
    .pipe(gulp.dest('./build'));

dedupe(options) optionally accepts options object. The following options are available:

  • error to emit an error in case of duplicate (false by default).
  • same to emit an error in case duplicates have different contents (true by default).
  • diff to supply duplicates with different contents error from previous option with actual diff (false by default).