Add error handling for not existing commands

Author: hirsch88

src/console/commander.ts

@@ -26,15 +26,14 @@ new LoggerConfig().configure();
 
 figlet('console', (error: any, data: any) => {
     console.log(chalk.blue(data));
-    console.log(chalk.green('➜ ') + chalk.bold(process.argv[2]));
-    console.log();
 
     // Find all command files
     glob(path.join(__dirname, '**/*Command.ts'), (err: any, matches: string[]) => {
         if (err) {
             console.log(err);
             return;
         }
+
         const files = matches
             .filter(m => m.indexOf('/lib') < 0)
             .map(m => ({
@@ -43,6 +42,17 @@ figlet('console', (error: any, data: any) => {
             }));
 
         const commands = files.map(f => require(f.path)[f.name]);
+        const keys = commands.map(c => c.command);
+        const key = process.argv[2];
+
+        if (keys.indexOf(key) < 0) {
+            console.log(chalk.red('➜ ') + chalk.bold(`Command ${key} was not found!`));
+            console.log();
+            return;
+        }
+
+        console.log(chalk.green('➜ ') + chalk.bold(key));
+        console.log();
 
         commands.forEach((c) => {
             commander