Move CLI into middleman-cli

middleman-cli/lib/middleman-cli.rb

@@ -0,0 +1,94 @@
+# Setup our load paths
+libdir = File.expand_path(File.dirname(__FILE__))
+$LOAD_PATH.unshift(libdir) unless $LOAD_PATH.include?(libdir)
+
+# Require thor since that's what the who CLI is built around
+require 'thor'
+require 'thor/group'
+
+# CLI Module
+module Middleman
+
+  module Cli
+
+    # The base task from which everything else etends
+    class Base < Thor
+      class << self
+        def start(*args)
+          # Change flag to a module
+          ARGV.unshift('help') if ARGV.delete('--help')
+
+          # Default command is server
+          if ARGV[0] != 'help' && (ARGV.length < 1 || ARGV.first.include?('-'))
+            ARGV.unshift('server')
+          end
+
+          super
+        end
+      end
+
+      desc 'version', 'Show version'
+      def version
+        require 'middleman-core/version'
+        say "Middleman #{Middleman::VERSION}"
+      end
+
+      # Override the Thor help method to find help for subtasks
+      # @param [Symbol, String, nil] meth
+      # @param [Boolean] subcommand
+      # @return [void]
+      def help(meth = nil, subcommand = false)
+        if meth && !self.respond_to?(meth)
+          klass, task = Thor::Util.find_class_and_task_by_namespace("#{meth}:#{meth}")
+          klass.start(['-h', task].compact, :shell => self.shell)
+        else
+          list = []
+          Thor::Util.thor_classes_in(Middleman::Cli).each do |thor_class|
+            list += thor_class.printable_tasks(false)
+          end
+          list.sort!{ |a,b| a[0] <=> b[0] }
+
+          shell.say 'Tasks:'
+          shell.print_table(list, :ident => 2, :truncate => true)
+          shell.say
+        end
+      end
+
+      # Intercept missing methods and search subtasks for them
+      # @param [Symbol] meth
+      def method_missing(meth, *args)
+        meth = meth.to_s
+
+        if self.class.map.has_key?(meth)
+          meth = self.class.map[meth]
+        end
+
+        klass, task = Thor::Util.find_class_and_task_by_namespace("#{meth}:#{meth}")
+
+        if klass.nil?
+          tasks_dir = File.join(Dir.pwd, 'tasks')
+
+          if File.exists?(tasks_dir)
+            Dir[File.join(tasks_dir, '**/*_task.rb')].each { |f| require f }
+            klass, task = Thor::Util.find_class_and_task_by_namespace("#{meth}:#{meth}")
+          end
+        end
+
+        if klass.nil?
+          raise Thor::Error.new "There's no '#{meth}' command for Middleman. Try 'middleman help' for a list of commands."
+        else
+          args.unshift(task) if task
+          klass.start(args, :shell => self.shell)
+        end
+      end
+    end
+  end
+end
+
+# Include the core CLI items
+require 'middleman-cli/init'
+require 'middleman-cli/bundler'
+require 'middleman-cli/extension'
+require 'middleman-cli/server'
+require 'middleman-cli/build'
+require 'middleman-cli/console'