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/** |
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* @copyright Copyright (c) 2018 John Molakvoæ <[email protected]> |
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* |
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* @author John Molakvoæ <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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const sass = require('node-sass') |
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const sassUtils = require('node-sass-utils')(sass) |
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// sass plugin to implement js configs into scss |
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const sassVars = require('../assets/grid-sizes') |
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// Allows us to use js variables in sass so we can havea global config |
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// https://github.com/planetflash/sharing_variables_js_sass/ |
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const convertStringToSassDimension = function(result) { |
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// Only attempt to convert strings |
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if (typeof result !== 'string') { |
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return result |
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} |
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const cssUnits = [ |
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'rem', |
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'em', |
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'vh', |
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'vw', |
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'vmin', |
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'vmax', |
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'ex', |
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'%', |
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'px', |
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'cm', |
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'mm', |
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'in', |
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'pt', |
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'pc', |
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'ch' |
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] |
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const parts = result.match(/[a-zA-Z]+|[0-9]+/g) |
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const value = parts[0] |
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const unit = parts[parts.length - 1] |
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if (cssUnits.indexOf(unit) !== -1) { |
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result = new sassUtils.SassDimension(parseInt(value, 10), unit) |
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} |
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return result |
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} |
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module.exports = function(keys) { |
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keys = keys.getValue().split('.') |
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var result = sassVars |
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for (let i = 0; i < keys.length; i++) { |
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result = result[keys[i]] |
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// Convert to SassDimension if dimenssion |
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if (typeof result === 'string') { |
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result = convertStringToSassDimension(result) |
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} else if (typeof result === 'object') { |
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Object.keys(result).forEach(function(key) { |
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var value = result[key] |
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result[key] = convertStringToSassDimension(value) |
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}) |
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} |
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} |
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result = sassUtils.castToSass(result) |
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return result |
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} |
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