fix(core): update

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartexit',
-  version: '1.0.21',
-  description: 'do things before one exists a process'
+  version: '1.0.22',
+  description: 'A library for performing cleanup operations before exiting a Node.js process, ensuring graceful shutdowns.'
 }

ts/index.ts

@@ -1,6 +1,56 @@
 import * as plugins from './smartexit.plugins.js';
 
+export type TProcessSignal =
+  | 'SIGHUP'    // Hangup detected on controlling terminal or death of controlling process
+  | 'SIGINT'    // Interrupt from keyboard
+  | 'SIGQUIT'   // Quit from keyboard
+  | 'SIGILL'    // Illegal Instruction
+  | 'SIGTRAP'   // Trace/breakpoint trap
+  | 'SIGABRT'   // Abort signal from abort(3)
+  | 'SIGIOT'    // IOT trap. A synonym for SIGABRT
+  | 'SIGBUS'    // Bus error (bad memory access)
+  | 'SIGFPE'    // Floating-point exception
+  | 'SIGKILL'   // Kill signal
+  | 'SIGUSR1'   // User-defined signal 1
+  | 'SIGSEGV'   // Invalid memory reference
+  | 'SIGUSR2'   // User-defined signal 2
+  | 'SIGPIPE'   // Broken pipe: write to pipe with no readers
+  | 'SIGALRM'   // Timer signal from alarm(2)
+  | 'SIGTERM'   // Termination signal
+  | 'SIGCHLD'   // Child stopped or terminated
+  | 'SIGCONT'   // Continue if stopped
+  | 'SIGSTOP'   // Stop process
+  | 'SIGTSTP'   // Stop typed at terminal
+  | 'SIGTTIN'   // Terminal input for background process
+  | 'SIGTTOU'   // Terminal output for background process
+  | 'SIGURG'    // Urgent condition on socket
+  | 'SIGXCPU'   // CPU time limit exceeded
+  | 'SIGXFSZ'   // File size limit exceeded
+  | 'SIGVTALRM' // Virtual alarm clock
+  | 'SIGPROF'   // Profiling timer expired
+  | 'SIGWINCH'  // Window resize signal
+  | 'SIGPOLL'   // Pollable event (Sys V). Synonym for SIGIO
+  | 'SIGIO'     // I/O now possible (4.2BSD)
+  | 'SIGPWR'    // Power failure (System V)
+  | 'SIGINFO'   // Information request (some systems)
+  | 'SIGLOST'   // Resource lost (unused on most UNIX systems)
+  | 'SIGSYS'    // Bad system call (unused on most UNIX systems)
+  | 'SIGUNUSED'; // Synonym for SIGSYS
+
 export class SmartExit {
+  public static async killTreeByPid(pidArg: number, signalArg: TProcessSignal = 'SIGKILL') {
+    const done = plugins.smartpromise.defer();
+    plugins.treeKill.default(pidArg, signalArg, (err) => {
+      if (err) {
+        done.reject(err);
+      } else {
+        done.resolve();
+      }
+    });
+    await done.promise;
+  }
+
+  // Instance
   public processesToEnd = new plugins.lik.ObjectMap<plugins.childProcess.ChildProcess>();
   public cleanupFunctions = new plugins.lik.ObjectMap<() => Promise<any>>();
 

ts/smartexit.plugins.ts

@@ -6,5 +6,13 @@ export { childProcess };
 // pushrocks scope
 import * as lik from '@push.rocks/lik';
 import * as smartdelay from '@push.rocks/smartdelay';
+import * as smartpromise from '@push.rocks/smartpromise';
 
-export { lik, smartdelay };
+export { lik, smartdelay, smartpromise };
+
+// third party scope
+import * as treeKill from 'tree-kill';
+
+export {
+  treeKill
+}