Gulp-delete-lines NPM

gulp-delete-lines

A gulp plugin that will delete all lines that matches one of the given regex filters.

Notes

With respect to Rolf Erik Lekangs work but now with minor bug fixes.

Install

Install with npm

npm install --save-dev gulp-delete-lines

Examples

Our index.html file:

<!doctype html>
<html>
<head>
  <title>Our App</title>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  <meta name="format-detection" content="telephone=no" />
  
  <link rel="stylesheet" type="text/css" href="vendor/normalize.css/normalize.css" />
  <link rel="stylesheet" type="text/css" href="vendor/font-awesome/css/font-awesome.min.css" />
  <link rel="stylesheet" type="text/css" href="assets/sass/desktop.css" />
  
</head>
<body ng-controller="AppController">
  <div>
      markup goes here...
  </div>
  
  <script type="text/javascript" src="vendor/jquery/jquery.min.js"></script>
  <script type="text/javascript" src="vendor/angular/angular.min.js"></script>
  <script type="text/javascript" src="app/app_Desktop.js"></script>
  
  <script type="text/javascript">
    angular.bootstrap(document, ['ourApp']);
  </script>
</body>
</html>

Example 1: Removes all script tags in index.html

var gulp = require('gulp');
var deleteLines = require('gulp-delete-lines');

gulp.task('remove-scripts', function () {
  gulp.src('./build/index.html')
   .pipe(deleteLines({
      'filters': [
      /<script\s+type=["']text\/javascript["']\s+src=/i
      ]
    }))
  .pipe(gulp.dest('dist'));
});

Example 2: Removes all style tags in index.html

var gulp = require('gulp');
var deleteLines = require('gulp-delete-lines');

gulp.task('remove-styles', function () {
  gulp.src('./build/index.html')
  .pipe(deleteLines({
      'filters': [
      /<link\s+rel=["']/i
      ]
    }))
  .pipe(gulp.dest('dist'));
});