@zambezi/ez-build/lib/builder/css.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = configure;

var _postcss = require('postcss');

var _postcss2 = _interopRequireDefault(_postcss);

var _postcssImport = require('postcss-import');

var _postcssImport2 = _interopRequireDefault(_postcssImport);

var _postcssCssnext = require('postcss-cssnext');

var _postcssCssnext2 = _interopRequireDefault(_postcssCssnext);

var _file = require('../util/file');

var _path = require('path');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { return step("next", value); }, function (err) { return step("throw", err); }); } } return step("next"); }); }; }

function configure(pkg, opts) {
  var cc = (0, _postcss2.default)([_postcssImport2.default, _postcssCssnext2.default]),
      map = opts.debug ? { inline: false } : false;

  return function () {
    var _ref = _asyncToGenerator(regeneratorRuntime.mark(function _callee(name, file) {
      var data, to, result, output;
      return regeneratorRuntime.wrap(function _callee$(_context) {
        while (1) {
          switch (_context.prev = _context.next) {
            case 0:
              _context.next = 2;
              return (0, _file.slurp)(file);

            case 2:
              data = _context.sent;
              to = opts.lib + '/' + (0, _path.relative)(opts.src, file);
              _context.next = 6;
              return cc.process(data, { from: file, to: to, map: map });

            case 6:
              result = _context.sent;
              output = { messages: result.messages,
                files: _defineProperty({}, name + '.css', result.css)
              };


              if (opts.debug) {
                output.files[name + '.css.map'] = JSON.stringify(result.map);
              }

              return _context.abrupt('return', output);

            case 10:
            case 'end':
              return _context.stop();
          }
        }
      }, _callee, this);
    }));

    function process(_x, _x2) {
      return _ref.apply(this, arguments);
    }

    return process;
  }();
}
//# sourceMappingURL=css.js.map