fix(core): update

ts/smartnginx.classes.nginxprocess.ts

@@ -5,78 +5,65 @@ import { NginxHost } from './smartnginx.classes.nginxhost';
 
 import { Smartshell } from '@pushrocks/smartshell';
 
+import { ChildProcess } from 'child_process';
+
 /**
  * manages a nginxprocess for an NginxConfig
  */
 export class NginxProcess {
-  started: boolean = false;
-  nginxConfig: SmartNginx;
-  nginxChildProcess: plugins.childProcess.ChildProcess;
-  smartshellInstance = new Smartshell({
+  public started: boolean = false;
+  public smartNginxRef: SmartNginx;
+  private nginxChildProcess: ChildProcess;
+  private smartshellInstance = new Smartshell({
     executor: 'bash'
   });
-  constructor(nginxConfigArg) {
-    this.nginxConfig = nginxConfigArg;
+
+  constructor(nginxRefArg: SmartNginx) {
+    this.smartNginxRef = nginxRefArg;
   }
 
   /**
    * start nginx
    */
-  start() {
-    let done = plugins.smartpromise.defer();
-    if (typeof this.nginxChildProcess == 'undefined') {
-      this.nginxChildProcess = plugins.childProcess.exec(
-        `nginx -c ${paths.nginxConfFile}`,
-        function(error, stdout, stderr) {
-          console.log(`stdout: ${stdout}`);
-          console.log(`stderr: ${stderr}`);
-          if (error !== null) {
-            console.log(`exec error: ${error}`);
-          }
-        }
-      );
+  public async start() {
+    if (!this.nginxChildProcess) {
+      this.nginxChildProcess = (await this.smartshellInstance.execStreaming(
+        `nginx -c ${paths.nginxConfFile}`
+      )).childProcess;
     }
     this.started = true;
     plugins.smartlog.defaultLogger.log('info', 'started Nginx!');
-    done.resolve();
-    return done.promise;
   }
 
   /**
    * reload config
    */
-  reloadConfig() {
-    let done = plugins.smartpromise.defer();
-    if (this.started == false) {
+  public async reloadConfig() {
+    if (!this.started) {
       this.start();
     } else {
-      this.smartshellInstance.exec('nginx -s reload');
+      await this.smartshellInstance.exec('nginx -s reload');
     }
-    plugins.smartlog.defaultLogger.log('info', 'NginxProcess has loaded the new config!');
-    done.resolve();
-    return done.promise;
+    this.smartNginxRef.logger.log('info', 'NginxProcess has loaded the new config!');
   }
 
   /**
    * stop the nginx instance
    */
-  stop() {
-    let done = plugins.smartpromise.defer();
-    if (typeof this.nginxChildProcess != 'undefined') {
+  public async stop() {
+    if (this.nginxChildProcess) {
       this.smartshellInstance.exec('nginx -s quit');
       this.started = false;
-      plugins.smartlog.defaultLogger.log('info', 'stopped Nginx!');
+      this.smartNginxRef.logger.log('info', 'stopped Nginx!');
     } else {
-      plugins.smartlog.defaultLogger.log('info', 'nginx already stopped!');
+      this.smartNginxRef.logger.log('info', 'nginx already stopped!');
     }
-    done.resolve();
-    return done.promise;
   }
 
   /**
    * checks if nginx is in path
    */
-  check(): boolean {
+  public check(): boolean {
     return;
   }
 }