added `rake doc` command.

1 files changed, 13 insertions, 105 deletions

diff --git a/Rakefile b/Rakefile
index 54ae637..e25ce30 100644
--- a/Rakefile
+++ b/Rakefile
@@ -27,8 +27,11 @@ $spec_path = 'leap_cli.gemspec'
 $base_dir  = File.dirname(__FILE__)
 $spec      = eval(File.read(File.join($base_dir, $spec_path)))
 $gem_path  = File.join($base_dir, 'pkg', "#{$spec.name}-#{$spec.version}.gem")
-$lib_dir   = "#{$base_dir}/lib"
-$LOAD_PATH.unshift $lib_dir
+require    File.join([$base_dir, 'lib','leap_cli','version.rb'])
+LeapCli::REQUIRE_PATHS.each do |path|
+  path = File.expand_path(path, $base_dir)
+  $LOAD_PATH.unshift path unless $LOAD_PATH.include?(path)
+end
 
 def built_gem_path
   Dir[File.join($base_dir, "#{$spec.name}-*.gem")].sort_by{|f| File.mtime(f)}.last
@@ -125,108 +128,13 @@ end
 #   rd.title = 'Your application title'
 # end
 
-desc "Generate documentation"
-task 'doc' do
-  require 'leap_cli'
-  require 'leap_cli/app'
-
-  class DocMaker < GLI::Command
-    def initialize(app)
-      @app = app
-      @listener = GLI::Commands::RdocDocumentListener.new([],[],[])
-    end
-
-    def create
-      @listener.beginning
-      @listener.program_desc(@app.program_desc) unless @app.program_desc.nil?
-      @listener.program_long_desc(@app.program_long_desc) unless @app.program_long_desc.nil?
-      @listener.version(@app.version_string)
-      if any_options?(@app)
-        @listener.options
-      end
-      document_flags_and_switches(@listener, @app.flags.values.sort(&by_name), @app.switches.values.sort(&by_name))
-      if any_options?(@app)
-        @listener.end_options
-      end
-      @listener.commands
-      document_commands(@listener, @app)
-      @listener.end_commands
-      @listener.ending
-    end
-
-    private
-
-    def document_commands(document_listener,context)
-      context.commands.values.reject {|_| _.nodoc }.sort(&by_name).each do |command|
-        call_command_method_being_backwards_compatible(document_listener,command)
-        document_listener.options if any_options?(command)
-        document_flags_and_switches(document_listener,command_flags(command),command_switches(command))
-        document_listener.end_options if any_options?(command)
-        document_listener.commands if any_commands?(command)
-        document_commands(document_listener,command)
-        document_listener.end_commands if any_commands?(command)
-        document_listener.end_command(command.name)
-      end
-      document_listener.default_command(context.get_default_command)
-    end
-
-    def call_command_method_being_backwards_compatible(document_listener,command)
-      command_args = [command.name,
-                      Array(command.aliases),
-                      command.description,
-                      command.long_description,
-                      command.arguments_description]
-      if document_listener.method(:command).arity == 6
-        command_args << command.arguments_options
-      end
-      document_listener.command(*command_args)
-    end
-
-    def by_name
-      lambda { |a,b| a.name.to_s <=> b.name.to_s }
-    end
-
-    def command_flags(command)
-      command.topmost_ancestor.flags.values.select { |flag| flag.associated_command == command }.sort(&by_name)
-    end
-
-    def command_switches(command)
-      command.topmost_ancestor.switches.values.select { |switch| switch.associated_command == command }.sort(&by_name)
-    end
-
-    def document_flags_and_switches(document_listener,flags,switches)
-      flags.each do |flag|
-        document_listener.flag(flag.name,
-                               Array(flag.aliases),
-                               flag.description,
-                               flag.long_description,
-                               flag.safe_default_value,
-                               flag.argument_name,
-                               flag.must_match,
-                               flag.type)
-      end
-      switches.each do |switch|
-        document_listener.switch(switch.name,
-                                 Array(switch.aliases),
-                                 switch.description,
-                                 switch.long_description,
-                                 switch.negatable)
-      end
-    end
-
-    def any_options?(context)
-      options = if context.kind_of?(GLI::Command)
-                  command_flags(context) + command_switches(context)
-                else
-                  context.flags.values + context.switches.values
-                end
-      !options.empty?
-    end
-
-    def any_commands?(command)
-      !command.commands.empty?
+desc "Dumps all command line options to doc/leap.md"
+task :doc do
+  Dir.chdir($base_dir + "/doc") do
+    if system('../bin/leap _doc --format=LeapCli::MarkdownDocumentListener')
+      puts "updated doc/leap.md"
+    else
+      puts "error"
     end
   end
-
-  puts DocMaker.new(LeapCli::Commands).create
-end
+end
\ No newline at end of file