postcss-values-parser/lib/index.js

/*
  Copyright © 2018 Andrew Powell

  This Source Code Form is subject to the terms of the Mozilla Public
  License, v. 2.0. If a copy of the MPL was not distributed with this
  file, You can obtain one at http://mozilla.org/MPL/2.0/.

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of this Source Code Form.
*/
const Input = require('postcss/lib/input');

const Parser = require('./ValuesParser');
const { stringify } = require('./ValuesStringifier');

module.exports = {
  parse(css, options) {
    const input = new Input(css, options);
    const parser = new Parser(input, options);

    parser.parse();

    const { root } = parser;
    const ogToString = root.toString;

    function toString(stringifier) {
      return ogToString.bind(root)(stringifier || module.exports.stringify);
    }

    root.toString = toString.bind(root);

    return parser.root;
  },

  stringify,

  nodeToString(node) {
    let result = '';

    module.exports.stringify(node, (bit) => {
      result += bit;
    });

    return result;
  }
};