Make environment argument optional for env:pull and env:push commands (#185)

Author: jbrooksuk

src/Commands/EnvPullCommand.php

@@ -17,7 +17,7 @@ protected function configure()
     {
         $this
             ->setName('env:pull')
-            ->addArgument('environment', InputArgument::REQUIRED, 'The environment name')
+            ->addArgument('environment', InputArgument::OPTIONAL, 'The environment name')
             ->addOption('file', null, InputArgument::OPTIONAL, 'File to write the environment variables to')
             ->setDescription('Download the environment file for the given environment');
     }

src/Commands/EnvPushCommand.php

@@ -18,7 +18,7 @@ protected function configure()
     {
         $this
             ->setName('env:push')
-            ->addArgument('environment', InputArgument::REQUIRED, 'The environment name')
+            ->addArgument('environment', InputArgument::OPTIONAL, 'The environment name')
             ->addOption('file', null, InputOption::VALUE_OPTIONAL, 'File to upload the environment variables from')
             ->addOption('keep', null, InputOption::VALUE_NONE, 'Do not delete the environment file after pushing')
             ->setDescription('Upload the environment file for the given environment');