one/dist/esm/vite/resolveResponse.mjs

One is a new React Framework that makes Vite serve both native and web.

import { isResponse } from "../utils/isResponse.mjs";
import { asyncHeadersCache, mergeHeaders, runWithAsyncLocalContext } from "./one-server-only.mjs";
function resolveResponse(getResponse) {
  return new Promise((res, rej) => {
    runWithAsyncLocalContext(async id => {
      try {
        const response = await getResponse(),
          modifiedResponse = await getResponseWithAddedHeaders(response, id);
        res(modifiedResponse);
      } catch (err) {
        isResponse(err) ? res(err) : rej(err);
      }
    });
  });
}
function resolveAPIEndpoint(runEndpoint, request, params) {
  return resolveResponse(async () => {
    const imported = await runEndpoint(),
      requestType = request.method || "GET",
      handler = imported[requestType] || imported.default;
    if (!handler) {
      console.warn(`No handler found for request ${requestType}`);
      return;
    }
    return await handler(request, {
      params
    });
  });
}
async function getResponseWithAddedHeaders(response, id) {
  const asyncHeaders = asyncHeadersCache.get(id);
  if (asyncHeaders) try {
    response instanceof Response ? mergeHeaders(response.headers, asyncHeaders) : response && typeof response == "object" ? response = Response.json(response, {
      headers: asyncHeaders
    }) : response = new Response(response, {
      headers: asyncHeaders
    });
  } catch (err) {
    if (`${err}`.includes("immutable")) {
      const body = response.body ? await streamToString(response.body) : "";
      response = new Response(body, {
        headers: response.headers,
        status: response.status,
        statusText: response.statusText
      }), mergeHeaders(response.headers, asyncHeaders);
    } else console.error(` [one] error adding headers: ${err}`);
  }
  return response;
}
async function streamToString(stream) {
  const reader = stream.getReader(),
    decoder = new TextDecoder();
  let result = "";
  try {
    for (;;) {
      const {
        done,
        value
      } = await reader.read();
      if (done) break;
      result += decoder.decode(value, {
        stream: !0
      });
    }
  } catch (error) {
    console.error("Error reading the stream:", error);
  } finally {
    reader.releaseLock();
  }
  return result;
}
export { resolveAPIEndpoint, resolveResponse };
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