better sunniesnow integration

use optparse for better cli ux
more command line options for 'sscharter serve'
support init in existing dir
bump version
bump dependencies
update tutorial

Author: UlyssesZh

Gemfile

@@ -6,11 +6,12 @@ source "https://rubygems.org"
 gemspec
 
 group :develop do
-	gem "rake", "~> 13.0"
-	gem "minitest", "~> 5.0"
+	gem 'rake', '~> 13.0'
+	gem 'minitest', '~> 5.0'
 end
 
 gem 'rubyzip', '~> 2.3'
 gem 'launchy', '~> 2.5'
 gem 'webrick', '~> 1.8'
 gem 'filewatcher', '~> 2.0'
+gem 'em-websocket', '~> 0.5'

Gemfile.lock

@@ -1,7 +1,8 @@
 PATH
   remote: .
   specs:
-    sscharter (0.5.4)
+    sscharter (0.6.0)
+      em-websocket (~> 0.5)
       filewatcher (~> 2.0)
       launchy (~> 2.5)
       rubyzip (~> 2.3)
@@ -10,23 +11,29 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.6)
-      public_suffix (>= 2.0.2, < 6.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    em-websocket (0.5.3)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0)
+    eventmachine (1.2.7)
     filewatcher (2.1.0)
       module_methods (~> 0.1.0)
+    http_parser.rb (0.8.0)
     launchy (2.5.2)
       addressable (~> 2.8)
-    minitest (5.22.3)
+    minitest (5.24.1)
     module_methods (0.1.0)
-    public_suffix (5.0.4)
-    rake (13.1.0)
+    public_suffix (6.0.1)
+    rake (13.2.1)
     rubyzip (2.3.2)
     webrick (1.8.1)
 
 PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  em-websocket (~> 0.5)
   filewatcher (~> 2.0)
   launchy (~> 2.5)
   minitest (~> 5.0)
@@ -36,4 +43,4 @@ DEPENDENCIES
   webrick (~> 1.8)
 
 BUNDLED WITH
-   2.5.4
+   2.5.16

exe/sscharter

@@ -4,10 +4,9 @@
 require 'sscharter'
 require 'sscharter/cli'
 
-command = ARGV.shift&.to_sym
-unless Sunniesnow::Charter::CLI::COMMANDS.include? command
-	$stderr.puts "Usage: #{File.basename $0} <#{Sunniesnow::Charter::CLI::COMMANDS.join '|'}>"
+unless subcommand = Sunniesnow::Charter::CLI.commands[ARGV.shift&.to_sym]
+	$stderr.puts "Usage: #{File.basename $0} <#{Sunniesnow::Charter::CLI.commands.keys.join '|'}>"
 	exit 1
 end
 
-exit Sunniesnow::Charter::CLI.send(command, *ARGV) || 0
+exit subcommand.run || 0

lib/sscharter.rb

@@ -634,8 +634,8 @@ def big_text duration_beats = 0, text
 		end
 	end
 
-	def to_sunniesnow
-		result = Sunniesnow::Chart.new
+	def to_sunniesnow **opts
+		result = Sunniesnow::Chart.new **opts
 		result.title = @title
 		result.artist = @artist
 		result.charter = @charter
@@ -647,8 +647,8 @@ def to_sunniesnow
 		result
 	end
 
-	def output_json
-		to_sunniesnow.to_json
+	def output_json **opts
+		to_sunniesnow(**opts).to_json
 	end
 
 	def inspect

lib/sscharter/chart.rb

@@ -10,7 +10,7 @@ class Sunniesnow::Chart
 	attr_accessor :difficulty_name, :difficulty_color, :difficulty, :difficulty_sup
 	attr_reader :events
 
-	def initialize
+	def initialize live_reload_port: 31108, production: false, live_restart: false
 		@title = ''
 		@artist = ''
 		@charter = ''
@@ -19,10 +19,13 @@ def initialize
 		@difficulty = ''
 		@difficulty_sup = ''
 		@events = []
+		@live_reload_port = live_reload_port
+		@production = production
+		@live_restart = live_restart
 	end
 
 	def to_json *args
-		{
+		hash = {
 			title: @title,
 			artist: @artist,
 			charter: @charter,
@@ -31,7 +34,13 @@ def to_json *args
 			difficulty: @difficulty,
 			difficultySup: @difficulty_sup,
 			events: @events
-		}.to_json
+		}
+		hash[:sscharter] = {
+			version: Sunniesnow::Charter::VERSION,
+			port: @live_reload_port,
+			liveRestart: @live_restart
+		} unless @production
+		hash.to_json
 	end
 end