Function lintResultsToAudits

packages/plugin-eslint/src/lib/runner/transform.ts:25–45

({
  results,
  ruleOptionsPerFile,
}: LinterOutput)

}

export function lintResultsToAudits({
  results,
  ruleOptionsPerFile,
}: LinterOutput): AuditOutput[] {
  const issuesPerAudit = results
    .flatMap(({ messages, filePath }) =>
      messages.map((message): LintIssue => ({ ...message, filePath })),
    )
    .reduce<Record<string, LintIssue[]>>((acc, issue) => {
      const { ruleId, message, filePath } = issue;
      if (!ruleId) {
        logger.warn(`ESLint core error - ${message} (file: ${filePath})`);
        return acc;
      }
      const options = ruleOptionsPerFile[filePath]?.[ruleId] ?? [];
      const auditSlug = ruleIdToSlug(ruleId, options);
      return { ...acc, [auditSlug]: [...(acc[auditSlug] ?? []), issue] };
    }, {});

  return Object.entries(issuesPerAudit).map(entry => toAudit(...entry));
}

function toAudit(slug: string, issues: LintIssue[]): AuditOutput {
  const auditIssues = issues.map(convertIssue);