Draft: Resolve "Add bash completion helper function"

Closes #3 (closed)

NodeApp/src/commander/CommanderApp.ts

 import { Command, Option } from 'commander';
-import SessionCommand      from './session/SessionCommand';
+import SessionCommand from './session/SessionCommand';
 import ClientsSharedConfig from '../sharedByClients/config/ClientsSharedConfig';
-import AssignmentCommand   from './assignment/AssignmentCommand';
-import ExerciseCommand     from './exercise/ExerciseCommand';
-import SharedConfig        from '../shared/config/SharedConfig';
-import boxen               from 'boxen';
+import AssignmentCommand from './assignment/AssignmentCommand';
+import ExerciseCommand from './exercise/ExerciseCommand';
+import SharedConfig from '../shared/config/SharedConfig';
+import boxen from 'boxen';
 import { stateConfigFile } from '../config/ConfigFiles';
-import semver              from 'semver/preload';
-import { version }         from '../config/Version';
-import Config              from '../config/Config';
-import {getBashCompletion} from '../helpers/AutoCompletionHelper';
+import semver from 'semver/preload';
+import { version } from '../config/Version';
+import Config from '../config/Config';
+import { getBashCompletion } from '../helpers/AutoCompletionHelper';
 
 
 class CommanderApp {
@@ -17,22 +17,22 @@ class CommanderApp {
 
     constructor() {
         this.program
-        .name('dojo')
-        .description('CLI of the Dojo application')
-        .version('{{VERSION}}')
-        .showHelpAfterError()
-        .configureHelp({
-                           showGlobalOptions: true,
-                           sortOptions      : true,
-                           sortSubcommands  : true
-                       })
-        .option('-H, --host <string>', 'override the Dojo API endpoint', ClientsSharedConfig.apiURL)
-        .addOption(new Option('--debug').hideHelp())
-        .hook('preAction', () => {
-            this.warnDevelopmentVersion();
-        }).hook('postAction', () => {
-            this.informNewVersion();
-        });
+            .name('dojo')
+            .description('CLI of the Dojo application')
+            .version('{{VERSION}}')
+            .showHelpAfterError()
+            .configureHelp({
+                showGlobalOptions: true,
+                sortOptions: true,
+                sortSubcommands: true
+            })
+            .option('-H, --host <string>', 'override the Dojo API endpoint', ClientsSharedConfig.apiURL)
+            .addOption(new Option('--debug').hideHelp())
+            .hook('preAction', () => {
+                this.warnDevelopmentVersion();
+            }).hook('postAction', () => {
+                this.informNewVersion();
+            });
 
         this.program.on('option:host', () => {
             ClientsSharedConfig.apiURL = this.program.opts().host;
@@ -45,42 +45,41 @@ class CommanderApp {
         this.registerCommands();
 
         getBashCompletion(this.program)
-        // AutoCompletionHelper.getCommands(this.program)
 
         this.program.parse();
     }
 
     private warnDevelopmentVersion() {
-        if ( !SharedConfig.production ) {
+        if (!SharedConfig.production) {
             console.log(boxen(`This is a development (unstable) version of the DojoCLI.
 If you want to use the stable version, please install the package from the following url: 
 https://gitedu.hesge.ch/dojo_project/projects/ui/dojocli/-/releases/Latest`, {
-                title         : 'Warning',
+                title: 'Warning',
                 titleAlignment: 'center',
-                borderColor   : 'red',
-                borderStyle   : 'bold',
-                margin        : 1,
-                padding       : 1,
-                textAlignment : 'left'
+                borderColor: 'red',
+                borderStyle: 'bold',
+                margin: 1,
+                padding: 1,
+                textAlignment: 'left'
             }));
         }
     }
 
     private informNewVersion() {
-        if ( SharedConfig.production ) {
+        if (SharedConfig.production) {
             const latestDojoCliVersion = stateConfigFile.getParam('latestDojoCliVersion') as string | null || '0.0.0';
             const latestDojoCliVersionNotification = stateConfigFile.getParam('latestDojoCliVersionNotification') as number | null || 0;
-            if ( semver.lt(version, latestDojoCliVersion) ) {
-                if ( (new Date()).getTime() - latestDojoCliVersionNotification >= Config.versionUpdateInformationPeriodHours * 60 * 60 * 1000 ) {
-                    console.log(boxen(`The ${ latestDojoCliVersion } version of the DojoCLI is available: 
+            if (semver.lt(version, latestDojoCliVersion)) {
+                if ((new Date()).getTime() - latestDojoCliVersionNotification >= Config.versionUpdateInformationPeriodHours * 60 * 60 * 1000) {
+                    console.log(boxen(`The ${latestDojoCliVersion} version of the DojoCLI is available: 
 https://gitedu.hesge.ch/dojo_project/projects/ui/dojocli/-/releases/Latest`, {
-                        title         : 'Information',
+                        title: 'Information',
                         titleAlignment: 'center',
-                        borderColor   : 'blue',
-                        borderStyle   : 'bold',
-                        margin        : 1,
-                        padding       : 1,
-                        textAlignment : 'left'
+                        borderColor: 'blue',
+                        borderStyle: 'bold',
+                        margin: 1,
+                        padding: 1,
+                        textAlignment: 'left'
                     }));
                     stateConfigFile.setParam('latestDojoCliVersionNotification', (new Date()).getTime());
                 }