# gulp-rev-delete-original

Delete the original file rewritten by
[gulp-rev](https://www.npmjs.com/package/gulp-rev) or
[gulp-rev-all](https://www.npmjs.com/package/gulp-rev-all).

## Installation

    npm install --save-dev gulp-rev-delete-original

## Usage

```js
var gulp = require('gulp');
var rev = require('gulp-rev');
var revcss = require('gulp-rev-css-url');
var revdel = require('gulp-rev-delete-original');

gulp.task('rev', function () {
  return gulp.src('./app/**/*')
    .pipe(rev())
    .pipe(revcss())
    .pipe(revdel())
    .pipe(gulp.dest('./build/'))
  ;
});
```

## Options

#### exclude

A filter `RegExp` or `function` that allows you to exclude certain files from being deleted.

##### Example

RegExp:

```js
revdel({
  exclude: /build\.css$/
});
```

Function:

```js
revdel({
  exclude: function(file) {
    if (/build\.css$/.test(file.name)) {
      return true; //if you want to exclude the file from being deleted
    }
  }
});
```