- formating

src/static_handler.cr

@@ -0,0 +1,29 @@
+require "baked_file_system"
+require "kemal"
+require "gzip"
+require "./util"
+
+class FS
+	extend BakedFileSystem
+	bake_folder "../public"
+end
+
+class StaticHandler < Kemal::Handler
+	property dirs : Array(String)
+
+	def initialize
+		@dirs = ["/css", "/js"]
+	end
+
+	def call(env)
+		if request_path_startswith env, @dirs
+			file = FS.get? env.request.path
+			return call_next env if file.nil?
+
+			slice = Bytes.new file.size
+			file.read slice
+			return send_file env, slice, file.mime_type
+		end
+		call_next env
+	end
+end