@sqliteai/sqlite-js/dist/index.js

SQLite JS extension for Node.js - Custom SQLite functions in JavaScript

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var path = require('path');
var fs = require('fs');
var os = require('os');
var child_process = require('child_process');

var __require = /* @__PURE__ */ ((x) => typeof require !== "undefined" ? require : typeof Proxy !== "undefined" ? new Proxy(x, {
  get: (a, b) => (typeof require !== "undefined" ? require : a)[b]
}) : x)(function(x) {
  if (typeof require !== "undefined") return require.apply(this, arguments);
  throw Error('Dynamic require of "' + x + '" is not supported');
});
var PLATFORM_EXTENSIONS = {
  darwin: ".dylib",
  linux: ".so",
  win32: ".dll"
};
function isMusl() {
  var _a, _b, _c;
  if (os.platform() !== "linux") {
    return false;
  }
  const muslFiles = [
    "/lib/ld-musl-x86_64.so.1",
    "/lib/ld-musl-aarch64.so.1",
    "/lib/ld-musl-armhf.so.1"
  ];
  for (const file of muslFiles) {
    if (fs.existsSync(file)) {
      return true;
    }
  }
  try {
    const lddVersion = child_process.execSync("ldd --version 2>&1", {
      encoding: "utf-8",
      stdio: ["pipe", "pipe", "pipe"]
    });
    if (lddVersion.includes("musl")) {
      return true;
    }
  } catch {
  }
  try {
    if (fs.existsSync("/etc/os-release")) {
      const osRelease = fs.readFileSync("/etc/os-release", "utf-8");
      if (osRelease.includes("Alpine") || osRelease.includes("musl")) {
        return true;
      }
    }
  } catch {
  }
  try {
    const report = (_b = (_a = process.report) == null ? void 0 : _a.getReport) == null ? void 0 : _b.call(_a);
    if (((_c = report == null ? void 0 : report.header) == null ? void 0 : _c.glibcVersionRuntime) === "") {
      return true;
    }
  } catch {
  }
  return false;
}
function getCurrentPlatform() {
  const platformName = os.platform();
  const archName = os.arch();
  if (platformName === "darwin") {
    if (archName === "arm64") return "darwin-arm64";
    if (archName === "x64" || archName === "ia32") return "darwin-x86_64";
  }
  if (platformName === "linux") {
    const muslSuffix = isMusl() ? "-musl" : "";
    if (archName === "arm64") {
      return `linux-arm64${muslSuffix}`;
    }
    if (archName === "x64" || archName === "ia32") {
      return `linux-x86_64${muslSuffix}`;
    }
  }
  if (platformName === "win32") {
    if (archName === "x64" || archName === "ia32") return "win32-x86_64";
  }
  throw new Error(
    `Unsupported platform: ${platformName}-${archName}. Supported platforms: darwin-arm64, darwin-x86_64, linux-arm64, linux-x86_64, win32-x86_64 (with glibc or musl support for Linux)`
  );
}
function getPlatformPackageName() {
  const currentPlatform = getCurrentPlatform();
  return `@sqliteai/sqlite-js-${currentPlatform}`;
}
function getBinaryName() {
  const platformName = os.platform();
  const extension = PLATFORM_EXTENSIONS[platformName];
  if (!extension) {
    throw new Error(`Unknown platform: ${platformName}`);
  }
  return `js${extension}`;
}

// src/index.ts
var ExtensionNotFoundError = class extends Error {
  constructor(message) {
    super(message);
    this.name = "ExtensionNotFoundError";
  }
};
function tryLoadPlatformPackage() {
  try {
    const packageName = getPlatformPackageName();
    const platformPackage = __require(packageName);
    if ((platformPackage == null ? void 0 : platformPackage.path) && typeof platformPackage.path === "string") {
      if (fs.existsSync(platformPackage.path)) {
        return platformPackage.path;
      }
    }
  } catch (error) {
  }
  return null;
}
function getExtensionPath() {
  const platformPath = tryLoadPlatformPackage();
  if (platformPath) {
    return path.resolve(platformPath);
  }
  const currentPlatform = getCurrentPlatform();
  const packageName = getPlatformPackageName();
  throw new ExtensionNotFoundError(
    `SQLite JS extension not found for platform: ${currentPlatform}

The platform-specific package "${packageName}" is not installed.
This usually happens when:
  1. Your platform is not supported
  2. npm failed to install optional dependencies
  3. You're installing with --no-optional flag

Try running: npm install --force`
  );
}
function getExtensionInfo() {
  return {
    platform: getCurrentPlatform(),
    packageName: getPlatformPackageName(),
    binaryName: getBinaryName(),
    path: getExtensionPath()
  };
}
var index_default = {
  getExtensionPath,
  getExtensionInfo,
  ExtensionNotFoundError
};

exports.ExtensionNotFoundError = ExtensionNotFoundError;
exports.default = index_default;
exports.getBinaryName = getBinaryName;
exports.getCurrentPlatform = getCurrentPlatform;
exports.getExtensionInfo = getExtensionInfo;
exports.getExtensionPath = getExtensionPath;
exports.getPlatformPackageName = getPlatformPackageName;
exports.isMusl = isMusl;
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