gulp-clientappcompile/tasks/stylus.js

Gulp tasks for compiling all js into one single file. Based on gulp-este.

var gulp;

gulp = require('gulp');


/**
  @param {(string|Array.<string>)} paths
  @return {Stream} Node.js Stream.
 */

module.exports = function(paths, buildPath) {
  var concat, cond, eventStream, minifyCss, pathOs, streams, stylus, watchMode;
  cond = require('gulp-cond');
  eventStream = require('event-stream');
  minifyCss = require('gulp-minify-css');
  concat = require('gulp-concat');
  stylus = require('gulp-stylus');
  pathOs = require('path');
  watchMode = !!this.changedFilePath;
  if (!Array.isArray(paths)) {
    paths = [paths];
  }
  streams = paths.map((function(_this) {
    return function(path) {
      return gulp.src(path, {
        base: '.'
      }).pipe(stylus({
        errors: true
      })).pipe(gulp.dest('.')).pipe(concat(pathOs.basename(buildPath))).pipe(cond(_this.production, minifyCss())).pipe(gulp.dest(pathOs.dirname(buildPath)));
    };
  })(this));
  return eventStream.merge.apply(eventStream, streams);
};