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import { DenoDoc } from "./deno-doc.model.ts";
const decoder = new TextDecoder();const GlobalFilesSet = new Set();
// TODO Implement this with Deno,doc//  issue https://github.com/denoland/deno/issues/4531export async function getDenoDoc(  path?: string,): Promise<DenoDoc.RootDef[] | any> {  if (GlobalFilesSet.has(path)) return undefined;
  GlobalFilesSet.add(path);
  const option = {    cmd: [      Deno.execPath(),      "doc",      "--json",      "--reload",    ],    stdout: "piped",    stderr: "piped",  };
  if (path) {    option.cmd.push(path);  }
  const process: Deno.Process<Deno.RunOptions> = Deno.run(option as any);
  let killed = false;
  // // Zeit timeout is 60 seconds for pro tier: https://zeit.co/docs/v2/platform/limits  // const timer = setTimeout(() => {  //   killed = true;  //   pids.delete(process.pid);  //   console.log(process.pid)  //  //   // process.kill(process.pid);  //   // process.kill(Deno.Signal.SIGINT);  //   // process.kill("2");  //   process.close();  //   (process.stdout as any)?.close();  // }, 4000);
  const [out, errOut] = await Promise.all([    process.output(),    process.stderrOutput(),  ]);
  const status = await process.status();  // clearTimeout(timer);  process.close();  if (!status.success) {    if (killed) throw new Error("Parse timed out");    throw new Error(decoder.decode(errOut));  }
  const result = JSON.parse(decoder.decode(out));
  for (let i = 0; i < result.length; i++) {    const object = result[i];
    if (object.kind === "import" && !GlobalFilesSet.has(object.importDef.src)) {      const src: string = object.importDef.src;
      // skip declare      if (src.startsWith("http")) {        GlobalFilesSet.add(src);      } else {        object.importDef.def = await getDenoDoc(src);      }    }  }
  return result;}