Ensure it also works when configuring just log options without setting a driver

lib/mrsk/configuration.rb

@@ -7,7 +7,7 @@ require "net/ssh/proxy/jump"
 
 class Mrsk::Configuration
   delegate :service, :image, :servers, :env, :labels, :registry, :builder, :logging, to: :raw_config, allow_nil: true
-  delegate :argumentize, :argumentize_env_with_secrets, to: Mrsk::Utils
+  delegate :argumentize, :argumentize_env_with_secrets, :optionize, to: Mrsk::Utils
 
   attr_accessor :destination
   attr_accessor :raw_config
@@ -125,7 +125,7 @@ class Mrsk::Configuration
 
   def logging_args
     if raw_config.logging.present?
-      [ "--log-driver", raw_config.logging["driver"] ] +
+      optionize({ "log-driver" => raw_config.logging["driver"] }.compact) +
         argumentize("--log-opt", raw_config.logging["options"])
     else
       argumentize("--log-opt", { "max-size" => MAX_LOG_SIZE })

test/commands/accessory_test.rb

@@ -65,7 +65,7 @@ class CommandsAccessoryTest < ActiveSupport::TestCase
     @config[:logging] = { "driver" => "local", "options" => { "max-size" => "100m", "max-file" => "3" } }
 
     assert_equal \
-      "docker run --name app-busybox --detach --restart unless-stopped --log-driver local --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app-busybox\" busybox:latest",
+      "docker run --name app-busybox --detach --restart unless-stopped --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app-busybox\" busybox:latest",
       new_command(:busybox).run.join(" ")
   end
 

test/commands/app_test.rb

@@ -45,7 +45,7 @@ class CommandsAppTest < ActiveSupport::TestCase
     @config[:logging] = { "driver" => "local", "options" => { "max-size" => "100m", "max-file" => "3" } }
 
     assert_equal \
-      "docker run --detach --restart unless-stopped --name app-999 -e MRSK_CONTAINER_NAME=\"app-999\" -e RAILS_MASTER_KEY=\"456\" --log-driver local --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/up\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app.middlewares=\"app-retry@docker\" dhh/app:999",
+      "docker run --detach --restart unless-stopped --name app-999 -e MRSK_CONTAINER_NAME=\"app-999\" -e RAILS_MASTER_KEY=\"456\" --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label traefik.http.routers.app.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.services.app.loadbalancer.healthcheck.path=\"/up\" --label traefik.http.services.app.loadbalancer.healthcheck.interval=\"1s\" --label traefik.http.middlewares.app-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app.middlewares=\"app-retry@docker\" dhh/app:999",
       new_command.run.join(" ")
   end
 

test/commands/traefik_test.rb

@@ -64,7 +64,7 @@ class CommandsTraefikTest < ActiveSupport::TestCase
     @config[:logging] = { "driver" => "local", "options" => { "max-size" => "100m", "max-file" => "3" } }
 
     assert_equal \
-      "docker run --name traefik --detach --restart unless-stopped --publish 80:80 --volume /var/run/docker.sock:/var/run/docker.sock --log-driver local --log-opt max-size=\"100m\" --log-opt max-file=\"3\" traefik --providers.docker --log.level=DEBUG --accesslog.format=\"json\" --api.insecure --metrics.prometheus.buckets=\"0.1,0.3,1.2,5.0\"",
+      "docker run --name traefik --detach --restart unless-stopped --publish 80:80 --volume /var/run/docker.sock:/var/run/docker.sock --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" traefik --providers.docker --log.level=DEBUG --accesslog.format=\"json\" --api.insecure --metrics.prometheus.buckets=\"0.1,0.3,1.2,5.0\"",
       new_command.run.join(" ")
   end
 

test/configuration_test.rb

@@ -213,9 +213,14 @@ class ConfigurationTest < ActiveSupport::TestCase
     assert_equal ["--log-opt", "max-size=\"10m\""], @config.logging_args
   end
 
-  test "logging args with custom config" do
+  test "logging args with configured options" do
+    config = Mrsk::Configuration.new(@deploy.tap { |c| c.merge!(logging: { "options" => { "max-size" => "100m", "max-file" => 5 } }) })
+    assert_equal ["--log-opt", "max-size=\"100m\"", "--log-opt", "max-file=\"5\""], @config.logging_args
+  end
+
+  test "logging args with configured driver and options" do
     config = Mrsk::Configuration.new(@deploy.tap { |c| c.merge!(logging: { "driver" => "local", "options" => { "max-size" => "100m", "max-file" => 5 } }) })
-    assert_equal ["--log-driver", "local", "--log-opt", "max-size=\"100m\"", "--log-opt", "max-file=\"5\""], @config.logging_args
+    assert_equal ["--log-driver", "\"local\"", "--log-opt", "max-size=\"100m\"", "--log-opt", "max-file=\"5\""], @config.logging_args
   end
 
   test "erb evaluation of yml config" do