artillery/lib/util/parse-tag-string.ts

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export interface ParsedTags {
  tags: Array<{ name: string; value: string }>;
  errors: string[];
}

export default function parseTagString(
  input: string | null | undefined
): ParsedTags {
  const result: ParsedTags = {
    tags: [],
    errors: []
  };

  if (!input) {
    return result;
  }

  const tagList = input.split(',').map((x) => x.trim());
  for (const t of tagList) {
    const cs = t.split(':');
    if (cs.length !== 2) {
      result.errors.push(t);
    } else {
      result.tags.push({ name: cs[0].trim(), value: cs[1].trim() });
    }
  }
  return result;
}