Merge pull request #16 from chapeupreto/use-same-output-as-seen-in-the-documentation

Output the old value of the environment key that was updated

Author: imliam

src/EnvironmentSetCommand.php

@@ -59,7 +59,8 @@ public function handle(): void
         if ($isNewVariableSet) {
             $this->info("A new environment variable with key '{$key}' has been set to '{$value}'");
         } else {
-            $this->info("Environment variable with key '{$key}' has been updated to '{$value}'");
+            [$_, $oldValue] = explode('=', $this->readKeyValuePair($content, $key), 2);
+            $this->info("Environment variable with key '{$key}' has been changed from '{$oldValue}' to '{$value}'");
         }
 
         $this->writeFile($envFilePath, $newEnvFileContent);