From 3e31d10dd5a6623d64b0f6678163ede07c4f6669 Mon Sep 17 00:00:00 2001
From: Giannis Gasteratos <igasteratos@gmail.com>
Date: Thu, 28 Feb 2019 00:03:23 +0200
Subject: [PATCH] Theme commands: Check if tar is installed before executing
 commands

---
 src/Commands/createPackage.php  | 11 +++++++++++
 src/Commands/installPackage.php | 11 +++++++++++
 2 files changed, 22 insertions(+)

diff --git a/src/Commands/createPackage.php b/src/Commands/createPackage.php
index 526656e..65a9a35 100644
--- a/src/Commands/createPackage.php
+++ b/src/Commands/createPackage.php
@@ -10,6 +10,17 @@ class createPackage extends baseCommand
 
     public function handle()
     {
+        // Check if tar exists
+        exec("tar --version", $output, $status);
+
+        if($status !== 0 ) {
+
+            $this->info('Error: tar executable could not be found. Please install tar utility before you can continue');
+
+            return;
+
+        }
+
         $themeName = $this->argument('themeName');
 
         if ($themeName == "") {
diff --git a/src/Commands/installPackage.php b/src/Commands/installPackage.php
index 82a50c9..369e3e8 100644
--- a/src/Commands/installPackage.php
+++ b/src/Commands/installPackage.php
@@ -10,6 +10,17 @@ class installPackage extends baseCommand
 
     public function handle()
     {
+        // Check if tar exists
+        exec("tar --version", $output, $status);
+
+        if($status !== 0 ) {
+
+            $this->info('Error: tar executable could not be found. Please install tar utility before you can continue');
+
+            return;
+
+        }
+
         $package = $this->argument('package');
 
         if (!$package) {