@alwatr/exit-hook/dist/main.mjs

A utility for registering exit handlers in Node.js.

/* @alwatr/exit-hook v5.5.2 */

// src/main.ts
import { packageTracer } from "@alwatr/package-tracer";
__dev_mode__: packageTracer.add("@alwatr/exit-hook", "5.5.2");
var callbacks = null;
var exiting = false;
function exitHook(callback) {
  if (callbacks === null) {
    registerExitEvents();
    callbacks = [];
  }
  callbacks.push(callback);
}
function onExit_(signal) {
  console.log("onExit({signal: %s})", signal);
  if (exiting === true || callbacks === null) return;
  exiting = true;
  for (const callback of callbacks) {
    try {
      callback();
    } catch (error) {
      console.error("Error in exit hook callback:", error);
    }
  }
  if (signal === "SIGINT" || signal === "SIGTERM") {
    setTimeout(() => {
      process.exit(0);
    });
  }
}
function registerExitEvents() {
  process.once("exit", onExit_);
  process.once("SIGTERM", onExit_);
  process.once("SIGINT", onExit_);
}
export {
  exitHook
};
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