@atlaskit/adf-schema/dist/es2019/schema/marks/border.js

Shared package that contains the ADF-schema (json) and ProseMirror node/mark specs

import { hexToEditorBorderPaletteColor } from '@atlaskit/editor-palette';
import { N300A, N600, N1000 } from '../../utils/colors';

/**
 * @name border_mark
 * @stage 0
 * @description This mark adds decoration to an element, and any element decorated with it will also have a border style.
 */

const borderColorArrayPalette = [[N300A, 'Subtle gray'], [N600, 'Gray'], [N1000, 'Bold gray']];
export const borderColorPalette = new Map();
borderColorArrayPalette.forEach(([color, label]) => borderColorPalette.set(color.toLowerCase(), label));
export const border = {
  inclusive: false,
  parseDOM: [{
    tag: 'div[data-mark-type="border"]',
    getAttrs: domNode => {
      var _dom$getAttribute, _dom$getAttribute2;
      const dom = domNode;
      const color = ((_dom$getAttribute = dom.getAttribute('data-color')) !== null && _dom$getAttribute !== void 0 ? _dom$getAttribute : '').toLowerCase();
      const size = +((_dom$getAttribute2 = dom.getAttribute('data-size')) !== null && _dom$getAttribute2 !== void 0 ? _dom$getAttribute2 : '0');
      return {
        size: size > 3 ? 3 : size < 1 ? false : size,
        color: borderColorPalette.has(color) ? color : false
      };
    }
  }],
  attrs: {
    color: {},
    size: {}
  },
  toDOM(mark) {
    // Note -- while there is no way to create custom colors using default tooling
    // the editor does supported ad hoc color values -- and there may be content
    // which has been migrated or created via apis which use such values.
    const paletteColorValue = hexToEditorBorderPaletteColor(mark.attrs.color) || mark.attrs.color;
    return ['div', {
      'data-mark-type': 'border',
      'data-color': mark.attrs.color,
      'data-size': mark.attrs.size,
      style: `--custom-palette-color: ${paletteColorValue}`
    }];
  }
};