0.11.0

src/kemal.cr

@@ -1,7 +1,8 @@
 require "./kemal/*"
 require "./kemal/middleware/*"
 
-at_exit do
+module Kemal
+  def self.run
     Kemal::CLI.new
     config = Kemal.config
     config.setup
@@ -31,4 +32,9 @@ at_exit do
 
     config.logger.write "[#{config.env}] Kemal is ready to lead at #{config.scheme}://#{config.host_binding}:#{config.port}\n"
     server.listen
+  end
+end
+
+at_exit do
+  Kemal.run if Kemal.config.run
 end

src/kemal/config.cr

@@ -2,7 +2,8 @@ module Kemal
   class Config
     INSTANCE = Config.new
     HANDLERS = [] of HTTP::Handler
-    property host_binding, ssl, port, env, public_folder, logging, always_rescue, error_handler, serve_static
+    property host_binding, ssl, port, env, public_folder, logging,
+      always_rescue, error_handler, serve_static, run
 
     def initialize
       @host_binding = "0.0.0.0"
@@ -14,6 +15,7 @@ module Kemal
       @logger = nil
       @always_rescue = true
       @error_handler = nil
+      @run = false
     end
 
     def logger