Initial commit

node_modules/astro/dist/vite-plugin-astro-server/response.js

@@ -0,0 +1,94 @@
+import { Http2ServerResponse } from "node:http2";
+import { Readable } from "node:stream";
+import { getSetCookiesFromResponse } from "../core/cookies/index.js";
+import { getViteErrorPayload } from "../core/errors/dev/index.js";
+import { redirectTemplate } from "../core/routing/3xx.js";
+async function handle500Response(loader, res, err) {
+  res.on(
+    "close",
+    async () => setTimeout(async () => loader.webSocketSend(await getViteErrorPayload(err)), 200)
+  );
+  if (res.headersSent) {
+    res.write(`<script type="module" src="/@vite/client"></script>`);
+    res.end();
+  } else {
+    writeHtmlResponse(
+      res,
+      500,
+      `<title>${err.name}</title><script type="module" src="/@vite/client"></script>`
+    );
+  }
+}
+function writeHtmlResponse(res, statusCode, html) {
+  res.writeHead(statusCode, {
+    "Content-Type": "text/html",
+    "Content-Length": Buffer.byteLength(html, "utf-8")
+  });
+  res.write(html);
+  res.end();
+}
+function writeRedirectResponse(res, statusCode, location) {
+  const html = redirectTemplate({
+    status: statusCode,
+    absoluteLocation: location,
+    relativeLocation: location
+  });
+  res.writeHead(statusCode, {
+    Location: location,
+    "Content-Type": "text/html",
+    "Content-Length": Buffer.byteLength(html, "utf-8")
+  });
+  res.write(html);
+  res.end();
+}
+async function writeWebResponse(res, webResponse) {
+  const { status, headers, body, statusText } = webResponse;
+  const setCookiesFromResponse = Array.from(getSetCookiesFromResponse(webResponse));
+  const setCookieHeaders = [...setCookiesFromResponse, ...headers.getSetCookie()];
+  const _headers = Object.fromEntries(headers.entries());
+  if (setCookieHeaders.length) {
+    _headers["set-cookie"] = setCookieHeaders;
+  }
+  if (!(res instanceof Http2ServerResponse)) {
+    res.statusMessage = statusText;
+  }
+  res.writeHead(status, _headers);
+  if (body) {
+    if (Symbol.for("astro.responseBody") in webResponse) {
+      let stream = webResponse[Symbol.for("astro.responseBody")];
+      for await (const chunk of stream) {
+        res.write(chunk.toString());
+      }
+    } else if (body instanceof Readable) {
+      body.pipe(res);
+      return;
+    } else if (typeof body === "string") {
+      res.write(body);
+    } else {
+      const reader = body.getReader();
+      res.on("close", () => {
+        reader.cancel().catch(() => {
+        });
+      });
+      while (true) {
+        const { done, value } = await reader.read();
+        if (done) break;
+        if (value) {
+          res.write(value);
+        }
+      }
+    }
+  }
+  res.end();
+}
+async function writeSSRResult(webRequest, webResponse, res) {
+  Reflect.set(webRequest, Symbol.for("astro.responseSent"), true);
+  return writeWebResponse(res, webResponse);
+}
+export {
+  handle500Response,
+  writeHtmlResponse,
+  writeRedirectResponse,
+  writeSSRResult,
+  writeWebResponse
+};