Add local/remote builder combo for multiarch

lib/mrsk/commands/builder.rb

@@ -5,6 +5,10 @@ class Mrsk::Commands::Builder < Mrsk::Commands::Base
     docker :buildx, :create, "--use", "--name", "mrsk"
   end
 
+  def remove
+    docker :buildx, :rm, "mrsk"
+  end
+
   def push
     docker :buildx, :build, "--push", "--platform linux/amd64,linux/arm64", "-t", config.absolute_image, "."
   end
@@ -12,4 +16,22 @@ class Mrsk::Commands::Builder < Mrsk::Commands::Base
   def pull
     docker :pull, config.absolute_image
   end
+
+
+  def create_context(arch, host)
+    docker :context, :create, "mrsk-#{arch}", "--description", "'MRSK #{arch} Native Host'", "--docker", "'host=#{host}'"
+  end
+
+  def remove_context(arch)
+    docker :context, :rm, "mrsk-#{arch}"
+  end
+
+
+  def create_with_context(arch)
+    docker :buildx, :create, "--use", "--name", "mrsk", "mrsk-#{arch}"
+  end
+
+  def append_context(arch)
+    docker :buildx, :create, "--append", "--name", "mrsk", "mrsk-#{arch}"
+  end
 end

lib/mrsk/configuration.rb

@@ -3,7 +3,7 @@ require "active_support/core_ext/string/inquiry"
 require "erb"
 
 class Mrsk::Configuration
-  delegate :service, :image, :servers, :env, :labels, :registry, to: :config, allow_nil: true
+  delegate :service, :image, :servers, :env, :labels, :registry, :builder, to: :config, allow_nil: true
 
   class << self
     def load_file(file)