MedicalInsurance/node_modules/@hono/node-server/dist/serve-static.js

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/serve-static.ts
var serve_static_exports = {};
__export(serve_static_exports, {
  serveStatic: () => serveStatic
});
module.exports = __toCommonJS(serve_static_exports);
var import_mime = require("hono/utils/mime");
var import_node_fs = require("fs");
var import_node_path = require("path");
var import_node_process = require("process");
var import_node_stream = require("stream");
var COMPRESSIBLE_CONTENT_TYPE_REGEX = /^\s*(?:text\/[^;\s]+|application\/(?:javascript|json|xml|xml-dtd|ecmascript|dart|postscript|rtf|tar|toml|vnd\.dart|vnd\.ms-fontobject|vnd\.ms-opentype|wasm|x-httpd-php|x-javascript|x-ns-proxy-autoconfig|x-sh|x-tar|x-virtualbox-hdd|x-virtualbox-ova|x-virtualbox-ovf|x-virtualbox-vbox|x-virtualbox-vdi|x-virtualbox-vhd|x-virtualbox-vmdk|x-www-form-urlencoded)|font\/(?:otf|ttf)|image\/(?:bmp|vnd\.adobe\.photoshop|vnd\.microsoft\.icon|vnd\.ms-dds|x-icon|x-ms-bmp)|message\/rfc822|model\/gltf-binary|x-shader\/x-fragment|x-shader\/x-vertex|[^;\s]+?\+(?:json|text|xml|yaml))(?:[;\s]|$)/i;
var ENCODINGS = {
  br: ".br",
  zstd: ".zst",
  gzip: ".gz"
};
var ENCODINGS_ORDERED_KEYS = Object.keys(ENCODINGS);
var pr54206Applied = () => {
  const [major, minor] = import_node_process.versions.node.split(".").map((component) => parseInt(component));
  return major >= 23 || major === 22 && minor >= 7 || major === 20 && minor >= 18;
};
var useReadableToWeb = pr54206Applied();
var createStreamBody = (stream) => {
  if (useReadableToWeb) {
    return import_node_stream.Readable.toWeb(stream);
  }
  const body = new ReadableStream({
    start(controller) {
      stream.on("data", (chunk) => {
        controller.enqueue(chunk);
      });
      stream.on("error", (err) => {
        controller.error(err);
      });
      stream.on("end", () => {
        controller.close();
      });
    },
    cancel() {
      stream.destroy();
    }
  });
  return body;
};
var getStats = (path) => {
  let stats;
  try {
    stats = (0, import_node_fs.statSync)(path);
  } catch {
  }
  return stats;
};
var tryDecode = (str, decoder) => {
  try {
    return decoder(str);
  } catch {
    return str.replace(/(?:%[0-9A-Fa-f]{2})+/g, (match) => {
      try {
        return decoder(match);
      } catch {
        return match;
      }
    });
  }
};
var tryDecodeURI = (str) => tryDecode(str, decodeURI);
var serveStatic = (options = { root: "" }) => {
  const root = options.root || "";
  const optionPath = options.path;
  if (root !== "" && !(0, import_node_fs.existsSync)(root)) {
    console.error(`serveStatic: root path '${root}' is not found, are you sure it's correct?`);
  }
  return async (c, next) => {
    if (c.finalized) {
      return next();
    }
    let filename;
    if (optionPath) {
      filename = optionPath;
    } else {
      try {
        filename = tryDecodeURI(c.req.path);
        if (/(?:^|[\/\\])\.{1,2}(?:$|[\/\\])|[\/\\]{2,}/.test(filename)) {
          throw new Error();
        }
      } catch {
        await options.onNotFound?.(c.req.path, c);
        return next();
      }
    }
    let path = (0, import_node_path.join)(
      root,
      !optionPath && options.rewriteRequestPath ? options.rewriteRequestPath(filename, c) : filename
    );
    let stats = getStats(path);
    if (stats && stats.isDirectory()) {
      const indexFile = options.index ?? "index.html";
      path = (0, import_node_path.join)(path, indexFile);
      stats = getStats(path);
    }
    if (!stats) {
      await options.onNotFound?.(path, c);
      return next();
    }
    const mimeType = (0, import_mime.getMimeType)(path);
    c.header("Content-Type", mimeType || "application/octet-stream");
    if (options.precompressed && (!mimeType || COMPRESSIBLE_CONTENT_TYPE_REGEX.test(mimeType))) {
      const acceptEncodingSet = new Set(
        c.req.header("Accept-Encoding")?.split(",").map((encoding) => encoding.trim())
      );
      for (const encoding of ENCODINGS_ORDERED_KEYS) {
        if (!acceptEncodingSet.has(encoding)) {
          continue;
        }
        const precompressedStats = getStats(path + ENCODINGS[encoding]);
        if (precompressedStats) {
          c.header("Content-Encoding", encoding);
          c.header("Vary", "Accept-Encoding", { append: true });
          stats = precompressedStats;
          path = path + ENCODINGS[encoding];
          break;
        }
      }
    }
    let result;
    const size = stats.size;
    const range = c.req.header("range") || "";
    if (c.req.method == "HEAD" || c.req.method == "OPTIONS") {
      c.header("Content-Length", size.toString());
      c.status(200);
      result = c.body(null);
    } else if (!range) {
      c.header("Content-Length", size.toString());
      result = c.body(createStreamBody((0, import_node_fs.createReadStream)(path)), 200);
    } else {
      c.header("Accept-Ranges", "bytes");
      c.header("Date", stats.birthtime.toUTCString());
      const parts = range.replace(/bytes=/, "").split("-", 2);
      const start = parseInt(parts[0], 10) || 0;
      let end = parseInt(parts[1], 10) || size - 1;
      if (size < end - start + 1) {
        end = size - 1;
      }
      const chunksize = end - start + 1;
      const stream = (0, import_node_fs.createReadStream)(path, { start, end });
      c.header("Content-Length", chunksize.toString());
      c.header("Content-Range", `bytes ${start}-${end}/${stats.size}`);
      result = c.body(createStreamBody(stream), 206);
    }
    await options.onFound?.(path, c);
    return result;
  };
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  serveStatic
});