Simplify the List of Takeout Containers

app/Commands/HelpCommand.php

@@ -18,7 +18,7 @@ class HelpCommand extends Command
         'start {container}' => 'Start the provided stopped container (by ID)',
         'stop' => 'Stop a running container from a list of options',
         'stop {container}' => 'Stop the provided running container (by ID)',
-        'list' => 'List all enabled services (optionally pass --json flag)',
+        'list' => 'List all enabled services (optionally pass --json or --networking flags)',
         'logs {container}' => 'Display container logs (by ID)',
     ];
 

app/Commands/ListCommand.php

@@ -10,14 +10,16 @@ class ListCommand extends Command
 {
     use InitializesCommands;
 
-    protected $signature = 'list {--json}';
+    protected $signature = 'list {--json}{--networking}';
     protected $description = 'List all services enabled by Takeout.';
 
     public function handle(): void
     {
         $this->initializeCommand();
 
-        $containersCollection = app(Docker::class)->takeoutContainers();
+        $docker = app(Docker::class);
+
+        $containersCollection = $docker->takeoutContainers();
 
         if ($this->option('json')) {
             $this->line($containersCollection->toJson());
@@ -29,6 +31,16 @@ public function handle(): void
             return;
         }
 
+        if ($this->option('networking')) {
+            $takeoutNetworkContainers = $docker->takeoutNetworkContainers();
+
+            $containers = $takeoutNetworkContainers->toArray();
+            $columns = array_map('App\title_from_slug', array_keys(reset($containers)));
+
+            $this->table($columns, $containers);
+            return;
+        }
+
         $containers = $containersCollection->toArray();
         $columns = array_map('App\title_from_slug', array_keys(reset($containers)));
 

app/Shell/Docker.php

@@ -89,6 +89,13 @@ public function allContainers(): Collection
     }
 
     public function takeoutContainers(): Collection
+    {
+        return $this->runAndParseTable(
+            "docker ps -a --filter 'name=TO-' --format 'table {{.ID}}|{{.Names}}|{{.Status}}|{{.Ports}}'"
+        );
+    }
+
+    public function takeoutNetworkContainers(): Collection
     {
         $process = sprintf(
             "docker ps -a --filter 'name=TO-' --format 'table %s|%s'",