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Last change
on this file since ae6cd79 was 9af201e, checked in by MBK <marija.karapandzova@…>, 11 days ago |
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Fix frontend appearance
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-
Property mode
set to
100644
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File size:
672 bytes
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| 1 | 'use strict';
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| 2 |
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| 3 | exports.__esModule = true;
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| 4 |
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| 5 | /** @type {import('./visit').default} */
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| 6 | exports.default = function visit(node, keys, visitorSpec) {
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| 7 | if (!node || !keys) {
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| 8 | return;
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| 9 | }
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| 10 | const type = node.type;
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| 11 | const visitor = visitorSpec[type];
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| 12 | if (typeof visitor === 'function') {
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| 13 | visitor(node);
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| 14 | }
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| 15 | const childFields = keys[type];
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| 16 | if (!childFields) {
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| 17 | return;
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| 18 | }
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| 19 | childFields.forEach((fieldName) => {
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| 20 | // @ts-expect-error TS sucks with concat
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| 21 | [].concat(node[fieldName]).forEach((item) => {
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| 22 | visit(item, keys, visitorSpec);
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| 23 | });
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| 24 | });
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| 25 |
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| 26 | const exit = visitorSpec[`${type}:Exit`];
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| 27 | if (typeof exit === 'function') {
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| 28 | exit(node);
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| 29 | }
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| 30 | };
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