Bower tasks for gulp

bower.gulpfile.js

var bower = require('bower');
var bowerFiles = require('main-bower-files');
var del = require('del');


gulp.task('bower-clean-sass', function (cb) {
  del(['assets/stylesheets/plugins/bower'], cb);
});

gulp.task('bower-clean', ['bower-clean-sass']);

gulp.task('bower-install', function (cb) {
  bower.commands.install([])
    .on('end', function () {
      cb();
    });
});

gulp.task('bower-sass', ['bower-clean-sass', 'bower-install'], function () {
  return gulp.src(bowerFiles({
      includeDev: true,
      filter: ['**/*.scss', '**/*.css'],
    }), {base: 'bower_components'})
    .pipe(gulp.dest('assets/stylesheets/plugins/bower'));
});

gulp.task('bower', ['bower-sass']);