import { getProtocolInterface, Protocol } from "./deps.ts";import { isNewSemverRelease } from "./utilities.ts";
type RuntimeVersion = { name: string; current: string;} & RuntimeDetails;
type RuntimeDetails = { message?: string; error?: { message: string; };};
const getHostedDenoRuntimeVersion = async ( protocol: Protocol,): Promise<RuntimeDetails> => { try { const metadataURL = "https://api.slack.com/slackcli/metadata.json"; const response = await fetch(metadataURL); if (!response.ok || response.status !== 200) { protocol.warn("Failed to collect upstream CLI metadata:"); protocol.warn(response); return {}; } const metadata = await response.json(); const version = metadata?.["deno-runtime"]?.releases[0]?.version; if (!version) { const details = JSON.stringify(metadata, null, " "); protocol.warn( "Failed to find the minimum Deno version in the upstream CLI metadata response:", ); protocol.warn(details); return {}; } const message = Deno.version.deno !== version ? `Applications deployed to Slack use Deno version ${version}` : undefined; if (isNewSemverRelease(Deno.version.deno, version)) { return { message, error: { message: "The installed runtime version is not supported" }, }; } return { message }; } catch (err) { protocol.warn("Failed to collect or process upstream CLI metadata:"); protocol.warn(err); return {}; }};
export const getRuntimeVersions = async (protocol: Protocol): Promise<{ versions: RuntimeVersion[];}> => { const hostedDenoRuntimeVersion = await getHostedDenoRuntimeVersion(protocol); const versions = [ { "name": "deno", "current": Deno.version.deno, ...hostedDenoRuntimeVersion, }, { "name": "typescript", "current": Deno.version.typescript, }, { "name": "v8", "current": Deno.version.v8, }, ]; return { versions };};
if (import.meta.main) { const protocol = getProtocolInterface(Deno.args); const prunedDoctor = await getRuntimeVersions(protocol); protocol.respond(JSON.stringify(prunedDoctor));}