Function getSpec

src/isolate-cache.ts:37–49

()

 * both shapes come from a single R2 read. Throws if the spec has not been seeded.
 */
export async function getSpec(): Promise<{ text: string; paths: SpecPaths }> {
  const now = Date.now()
  if (fresh(specEntry, now)) return specEntry.value

  const obj = await env.SPEC_BUCKET.get('spec.json')
  if (!obj) throw new Error('spec.json not found in R2. Run the scheduled handler to populate it.')
  const text = await obj.text()
  const paths = (JSON.parse(text) as { paths: SpecPaths }).paths

  const value = { text, paths }
  specEntry = { value, expiresAt: now + TTL_MS }
  return value
}

/**
 * Protocol-ready non-Code-Mode tools/list artifact. Falls back to deriving it