66 lines
1.3 KiB
JavaScript
66 lines
1.3 KiB
JavaScript
const _ = require('lodash');
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module.exports = function validatePrimaryOption(actualOptions) {
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// Begin checking array options
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if (!Array.isArray(actualOptions)) {
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return false;
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}
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// Every item in the array must be a string or an object
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// with a "properties" property
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if (
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!actualOptions.every(item => {
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if (_.isString(item)) {
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return true;
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}
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return _.isPlainObject(item) && !_.isUndefined(item.properties);
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})
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) {
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return false;
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}
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const objectItems = actualOptions.filter(_.isPlainObject);
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// Every object-item's "properties" should be an array with no items, or with strings
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if (
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!objectItems.every(item => {
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if (!Array.isArray(item.properties)) {
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return false;
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}
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return item.properties.every(property => _.isString(property));
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})
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) {
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return false;
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}
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// Every object-item's "emptyLineBefore" must be "always" or "never"
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if (
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!objectItems.every(item => {
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if (_.isUndefined(item.emptyLineBefore)) {
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return true;
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}
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return ['always', 'never', 'threshold'].includes(item.emptyLineBefore);
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})
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) {
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return false;
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}
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// Every object-item's "noEmptyLineBetween" must be a boolean
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if (
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!objectItems.every(item => {
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if (_.isUndefined(item.noEmptyLineBetween)) {
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return true;
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}
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return _.isBoolean(item.noEmptyLineBetween);
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})
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) {
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return false;
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}
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return true;
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};
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