From c8f673ef7c9fdb98c5da2ead1d0159748a09df82 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <dhh@hey.com>
Date: Thu, 2 Feb 2023 16:53:46 +0100
Subject: [PATCH] Add images command to see what's on the server for the
 service repository

---
 lib/mrsk/cli/app.rb      | 5 +++++
 lib/mrsk/commands/app.rb | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/lib/mrsk/cli/app.rb b/lib/mrsk/cli/app.rb
index 2f515011..f2116831 100644
--- a/lib/mrsk/cli/app.rb
+++ b/lib/mrsk/cli/app.rb
@@ -93,6 +93,11 @@ class Mrsk::Cli::App < Mrsk::Cli::Base
     on(MRSK.hosts) { |host| puts_by_host host, capture_with_info(*MRSK.app.list_containers) }
   end
 
+  desc "images", "List all the app images currently on servers"
+  def images
+    on(MRSK.hosts) { |host| puts_by_host host, capture_with_info(*MRSK.app.list_images) }
+  end
+
   desc "current", "Return the current running container ID"
   def current
     on(MRSK.hosts) { |host| puts_by_host host, capture_with_info(*MRSK.app.current_container_id) }
diff --git a/lib/mrsk/commands/app.rb b/lib/mrsk/commands/app.rb
index db36c00a..7e17b0e9 100644
--- a/lib/mrsk/commands/app.rb
+++ b/lib/mrsk/commands/app.rb
@@ -85,6 +85,10 @@ class Mrsk::Commands::App < Mrsk::Commands::Base
     docker :container, :prune, "-f", *service_filter
   end
 
+  def list_images
+    docker :image, :ls, config.repository
+  end
+
   def remove_images
     docker :image, :prune, "-a", "-f", *service_filter
   end