node_modules/@octokit/request/dist-src/fetch-wrapper.js

import { isPlainObject } from "is-plain-object";
import { RequestError } from "@octokit/request-error";
import getBuffer from "./get-buffer-response";
function fetchWrapper(requestOptions) {
  const log = requestOptions.request && requestOptions.request.log ? requestOptions.request.log : console;
  const parseSuccessResponseBody = requestOptions.request?.parseSuccessResponseBody !== false;
  if (isPlainObject(requestOptions.body) || Array.isArray(requestOptions.body)) {
    requestOptions.body = JSON.stringify(requestOptions.body);
  }
  let headers = {};
  let status;
  let url;
  let { fetch } = globalThis;
  if (requestOptions.request?.fetch) {
    fetch = requestOptions.request.fetch;
  }
  if (!fetch) {
    throw new Error(
      "fetch is not set. Please pass a fetch implementation as new Octokit({ request: { fetch }}). Learn more at https://github.com/octokit/octokit.js/#fetch-missing"
    );
  }
  return fetch(requestOptions.url, {
    method: requestOptions.method,
    body: requestOptions.body,
    headers: requestOptions.headers,
    signal: requestOptions.request?.signal,
    // duplex must be set if request.body is ReadableStream or Async Iterables.
    // See https://fetch.spec.whatwg.org/#dom-requestinit-duplex.
    ...requestOptions.body && { duplex: "half" }
  }).then(async (response) => {
    url = response.url;
    status = response.status;
    for (const keyAndValue of response.headers) {
      headers[keyAndValue[0]] = keyAndValue[1];
    }
    if ("deprecation" in headers) {
      const matches = headers.link && headers.link.match(/<([^>]+)>; rel="deprecation"/);
      const deprecationLink = matches && matches.pop();
      log.warn(
        `[@octokit/request] "${requestOptions.method} ${requestOptions.url}" is deprecated. It is scheduled to be removed on ${headers.sunset}${deprecationLink ? `. See ${deprecationLink}` : ""}`
      );
    }
    if (status === 204 || status === 205) {
      return;
    }
    if (requestOptions.method === "HEAD") {
      if (status < 400) {
        return;
      }
      throw new RequestError(response.statusText, status, {
        response: {
          url,
          status,
          headers,
          data: void 0
        },
        request: requestOptions
      });
    }
    if (status === 304) {
      throw new RequestError("Not modified", status, {
        response: {
          url,
          status,
          headers,
          data: await getResponseData(response)
        },
        request: requestOptions
      });
    }
    if (status >= 400) {
      const data = await getResponseData(response);
      const error = new RequestError(toErrorMessage(data), status, {
        response: {
          url,
          status,
          headers,
          data
        },
        request: requestOptions
      });
      throw error;
    }
    return parseSuccessResponseBody ? await getResponseData(response) : response.body;
  }).then((data) => {
    return {
      status,
      url,
      headers,
      data
    };
  }).catch((error) => {
    if (error instanceof RequestError)
      throw error;
    else if (error.name === "AbortError")
      throw error;
    let message = error.message;
    if (error.name === "TypeError" && "cause" in error) {
      if (error.cause instanceof Error) {
        message = error.cause.message;
      } else if (typeof error.cause === "string") {
        message = error.cause;
      }
    }
    throw new RequestError(message, 500, {
      request: requestOptions
    });
  });
}
async function getResponseData(response) {
  const contentType = response.headers.get("content-type");
  if (/application\/json/.test(contentType)) {
    return response.json();
  }
  if (!contentType || /^text\/|charset=utf-8$/.test(contentType)) {
    return response.text();
  }
  return getBuffer(response);
}
function toErrorMessage(data) {
  if (typeof data === "string")
    return data;
  if ("message" in data) {
    if (Array.isArray(data.errors)) {
      return `${data.message}: ${data.errors.map(JSON.stringify).join(", ")}`;
    }
    return data.message;
  }
  return `Unknown error: ${JSON.stringify(data)}`;
}
export {
  fetchWrapper as default
};