gulp-postcss
PostCSS gulp plugin to pipe CSS through several plugins, but parse CSS only once.
Installation
npm install --save-dev postcss gulp-postcss
Configuration
const gulp = require('gulp');
const postcss = require('gulp-postcss');
gulp.task('css', function () {
return gulp.src('./src/*.css')
.pipe(postcss())
.pipe(gulp.dest('./dest'));
});