@atlaskit/editor-wikimarkup-transformer/dist/es2019/parser/utils/attrs.js

Wiki markup transformer for JIRA and Confluence

export function parseAttrs(str, sep = '|') {
  const output = {};
  if (!str) {
    return output;
  }
  const attributesStr = str.split(sep);
  attributesStr.forEach(attributeStr => {
    // eslint-disable-next-line @atlassian/perf-linting/no-expensive-split-replace -- Ignored via go/ees017 (to be fixed)
    const [key, ...value] = attributeStr.split('=');
    // take only first value of the same keys
    if (!output[key]) {
      output[key] = value.join('=');
    }
  });
  return output;
}