Parsing logMessage templates about debug-adapter-protocol HOT 3 CLOSED

function parseLogpointTemplate(template: string) {

  const parts: string[][] = [[]];
  let depth = 0;

  for (const token of template.match(/(\{|\}|[^{}]+)/g)) {

    if (token === '{') {

      if (depth++ === 0) {
        parts.push([]);
      }

      parts[parts.length - 1].push(token);

    } else if (token === '}') {

      parts[parts.length - 1].push(token);

      if (depth > 0) {
        depth--;
        if (!depth) {
          parts.push([]);
        }
      }

    } else {

      parts[parts.length - 1].push(token);

    }

  }

  return parts.map(x => x.join("")).map(x => {
    return x.startsWith('{') && x.endsWith('}') ? {
      expr: x.substring(1, x.length - 2).trim()
    } : {
      text: x
    }
  });

}

const parts = parseLogpointTemplate(
  'this is { $h->{value}{value} } the value'
);