Function applyFailedOnly

src/lib/bundle.ts:290–301

(ctx: CliFailureContext)

 * or when the existing window already matches.
 */
export function applyFailedOnly(ctx: CliFailureContext): CliFailureContext {
  const failedIdx = ctx.result.failedStepIndex;
  if (failedIdx === null) return ctx;
  const inWindow = (idx: number) => Math.abs(idx - failedIdx) <= FAILED_ONLY_RADIUS;
  const filteredSteps = ctx.steps.filter(s => inWindow(s.stepIndex));
  const filteredEvidence = ctx.failure.evidence.filter(e => inWindow(e.stepIndex));
  return {
    ...ctx,
    steps: filteredSteps,
    failure: { ...ctx.failure, evidence: filteredEvidence },
  };
}

/**
 * Resolve the user-supplied `--out` path into an absolute directory.