gulp & postcss integration

gulpfile.coffee

gulp = require "gulp"
gutil = require "gulp-util"
plumber = require "gulp-plumber"

app_config = require "../config/application"
postprocessors = require "../config/postcss"

gulp.task "stylesheets", ["clean:stylesheets"], ->
  gulp.src(app_config.paths.main_stylesheet)
    .pipe(plumber())
    .pipe(postcss(postprocessors))
    .pipe(gulp.dest(app_config.buildpaths.assets))

postcss.coffee

app_config = require "./application"

autoprefixer = require "autoprefixer-core"
postcssVars = require "postcss-simple-vars"
postcssImport = require "postcss-import"
postcssNested = require "postcss-nested"
postcssMixins = require "postcss-mixins"
postcssColors = require "postcss-color-function"

module.exports = [
  postcssImport(from: app_config.paths.main_stylesheet),
  postcssMixins,
  postcssNested,
  postcssVars,
  postcssColors(),
  autoprefixer
]

А как же calc? ;-)

@kadmill, ¯_(ツ)_/¯. Ты про calc()?