Extract system check rake task logic

These changes make the code more reusable, testable, and most
importantly, overrideable.

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/system_check/rake_task/gitlab_task.rb b/lib/system_check/rake_task/gitlab_task.rb
new file mode 100644
index 00000000000..7ff36fd6eb5
--- /dev/null
+++ b/lib/system_check/rake_task/gitlab_task.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+module SystemCheck
+  module RakeTask
+    # Used by gitlab:check rake task
+    class GitlabTask
+      extend RakeTaskHelpers
+
+      def self.name
+        'GitLab'
+      end
+
+      def self.manual_run_checks!
+        start_checking("#{name} subtasks")
+
+        subtasks.each(&:run_checks!)
+
+        finished_checking("#{name} subtasks")
+      end
+
+      def self.subtasks
+        [
+          SystemCheck::RakeTask::GitlabShellTask,
+          SystemCheck::RakeTask::GitalyTask,
+          SystemCheck::RakeTask::SidekiqTask,
+          SystemCheck::RakeTask::IncomingEmailTask,
+          SystemCheck::RakeTask::LdapTask,
+          SystemCheck::RakeTask::AppTask
+        ]
+      end
+    end
+  end
+end