gulp-uless v1.3.5

gulp-less

A LESS plugin for Gulp

Install

npm install gulp-less

Usage

var less = require('gulp-less');
var path = require('path');

gulp.task('less', function () {
  gulp.src('./less/**/*.less')
    .pipe(less({
      paths: [ path.join(__dirname, 'less', 'includes') ]
    }))
    .pipe(gulp.dest('./public/css'));
});

Options

The options are the same as what's supported by the less parser, with the exception of sourceMapFilename and sourcemap. These options will do nothing. Use gulp-sourcemaps to generate sourcemaps.

Source maps

gulp-less can be used in tandem with gulp-sourcemaps to generate source maps for the less to CSS transition. You will need to initialize gulp-sourcemaps prior to running the gulp-less compiler and write the source maps after.

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

gulp.src('./less/**/*.less')
  .pipe(sourcemaps.init())
  .pipe(less())
  .pipe(sourcemaps.write())
  .pipe(gulp.dest('./public/css'));

// will write the source maps inline in the compiled CSS files

By default, gulp-sourcemaps writes the source maps inline in the compiled CSS files. To write them to a separate file, specify a relative file path in the sourcemaps.write() function.

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

gulp.src('./less/**/*.less')
  .pipe(sourcemaps.init())
  .pipe(less())
  .pipe(sourcemaps.write('./maps'))
  .pipe(gulp.dest('./public/css'));

// will write the source maps to ./public/css/maps

Error handling

By default, a gulp task will fail and all streams will halt when an error happens. To change this behavior check out the error handling documentation here

License

(MIT License)

Copyright (c) 2014 Plus 3 Network dev@plus3network.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.