@alauda/doom/lib/remark-lint/table-size.js

Doctor Doom making docs.

import { lintRule } from 'unified-lint-rule';
import { visitParents } from 'unist-util-visit-parents';
export const tableSize = lintRule('doom-lint:table-size', (root, vfile) => {
    visitParents(root, 'table', (table, parents) => {
        const rows = table.children.length;
        const columns = table.children[0].children.length;
        if (columns === 1 || rows === 1) {
            vfile.message('Tables with only one row or only one column are not allowed, please use a list or add an additional row or column', {
                ancestors: [...parents, table],
                place: table.position,
            });
        }
    });
});