@marp-team/marpit/lib/postcss/section_size.js

The skinny framework for creating slide deck from Markdown

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _postcss = _interopRequireDefault(require("postcss"));

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

/** @module */

/**
 * Marpit PostCSS section size plugin.
 *
 * Parse width and height declartaion on section selector.
 *
 * @alias module:postcss/section_size
 */
const plugin = _postcss.default.plugin('marpit-postcss-section-size', () => (css, ret) => {
  ret.marpitSectionSize = ret.marpitSectionSize || {};
  css.walkRules(rule => {
    if (rule.selectors.includes('section')) {
      rule.walkDecls(/^(width|height)$/, decl => {
        const {
          prop
        } = decl;
        const value = decl.value.trim();
        ret.marpitSectionSize[prop] = value;
      });
    }
  });
});

var _default = plugin;
exports.default = _default;