postcss gulp task file

var gulp = require('gulp'),
	postcss = require('gulp-postcss')
	path = require('path')
	fs = require('fs');

var processors = [
	require("postcss-import")({}),
	require('precss')(),
	require("postcss-url")(),
	require('postcss-mixins')(),
	require('postcss-functions')({
		glob: path.join(__dirname, '..', 'node_modules', '@ll', 'sansarweb-functions-css', '*.js')
	}),
	require('postcss-conditionals')(),
	require('postcss-hexrgba')(),
	require("postcss-cssnext")(),
	require('postcss-calc')(),
	require('postcss-custom-properties')(),
	require('postcss-calc')({
		mediaQueries: true
	})
]

gulp.task('css', function(){
	return gulp.src('src/*.css')
		.pipe(postcss(processors))
		.pipe(gulp.dest('dist'))
})