cli: add ability to bind to custom addr / port

twenty-cli/lib/twenty-cli/command/up.rb

@@ -3,6 +3,16 @@
 class Twenty::Command::Up < Twenty::Command
   set_banner usage: "twenty up [OPTIONS]",
              description: "Start the twenty web server"
+  set_option "-b ADDR",
+             "--bind ADDR",
+             "Bind to ADDR (default: 127.0.0.1)",
+             default: "127.0.0.1"
+  set_option "-p PORT",
+             "--port PORT",
+             "Listen on PORT (default: 2020)",
+             default: 2020,
+             as: Integer
+
   include CommonOptionMixin
   prepend Twenty::Command::MigrationMixin
   prepend Twenty::Command::SQLiteMixin
@@ -15,7 +25,7 @@ class Twenty::Command::Up < Twenty::Command
   private
 
   def run_command(options)
-    server = Twenty::Servlet.server
+    server = Twenty::Servlet.server(options)
     trap(:SIGINT) { server.shutdown }
     server.start
   end

twenty-cli/twenty-cli.gemspec

@@ -17,7 +17,7 @@ Gem::Specification.new do |gem|
   gem.summary = "twenty: CLI component"
   gem.description = gem.summary
   gem.executables = ["twenty", "20"]
-  gem.add_runtime_dependency "cmd.rb", "~> 0.2"
+  gem.add_runtime_dependency "cmd.rb", "~> 0.4"
   gem.add_development_dependency "test-unit", "~> 3.5.7"
   gem.add_development_dependency "yard", "~> 0.9"
   gem.add_development_dependency "redcarpet", "~> 3.5"

twenty-server/lib/twenty-server/servlet/mixin/server_mixin.rb

@@ -2,14 +2,14 @@
 
 module Twenty::Servlet::ServerMixin
   ##
-  # @param [Hash] options
+  # @param [Hash] cli_options
-  #  Server options that take precedence over
+  #  CLI options merged into
   #  {ServerMixin#server_options ServerMixin#server_options}.
   #
   # @return [WEBrick::HTTPServer]
   #  Returns an instance of WEBrick::HTTPServer.
-  def server(options = {})
+  def server(cli_options = {})
-    server = WEBrick::HTTPServer.new server_options.merge(options)
+    server = WEBrick::HTTPServer.new server_options(cli_options)
     server.mount "/graphql", Twenty::Servlet::GraphQL
     server
   end
@@ -17,11 +17,11 @@ module Twenty::Servlet::ServerMixin
   ##
   # @return [Hash<Symbol, String>]
   #  The default server options given to WEBrick::HTTPServer.new.
-  def server_options
+  def server_options(cli_options)
     {
       DocumentRoot: Twenty.build,
-      BindAddress: "127.0.0.1",
+      BindAddress: cli_options.bind,
-      Port: 2020
+      Port: cli_options.port
     }
   end
 end