# -*- coding: UTF-8 -*-

require 'build-tool/commands'

module BuildTool; module Commands; module Modules

    #
    # BuildCommand
    #
    class Disable < ModuleBasedCommand

        name        'disable'
        description 'Disable the given modules.'
        long_description [ 'Sets the modules status.' ]

        def initialize_options
            options.banner = "Usage: #{self.fullname} [OPTIONS]... FEATURE..."
            options.separator( "" )
            options.separator( "Options" )

            @default = false
            options.on( "--default", "Set to use default state if possible." ) { |t|
                @default = true
                }

            @remove_build_directory = false
            options.on( "--rm-bld", "Remove the build directory." ) {
                @remove_build_directory = true
                }

            @remove_source_directory = false
            options.on( "--rm-src", "Remove the source directory." ) {
                @remove_source_directory = true
                }

            options.on( "--rm-both", "Remove the source and build directory." ) {
                @remove_source_directory = true
                @remove_build_directory = true
                }

            super

            # We want to allways match all modules here.
            @all = true
        end

        def applicable?
            BuildTool::Application.instance.has_recipe?
        end

        def do_execute( args )
            super( args )
            configuration.save()
            return 0
        end

        def do_execute_module( mod )
            if @default and mod.default_active? == false
                info( '%s: using default (disabled).' % mod.name )
                mod.active = nil
            else
                info( '%s: disabled explicitely.' % mod.name )
                mod.active = false
            end

            if mod.source_directory.exist?
                if @remove_source_directory
                    remove_source_directory( mod, true )
                else
                    info( 'Source directory %s still exists.' % mod.source_directory )
                    verbose( 'module clean --rm-src to remove it' )
                end
            elsif @remove_source_directory
                info( 'Source directory does not exist.' )
            end


            if mod.build_directory.exist?
                if @remove_build_directory
                    remove_build_directory( mod, true )
                else
                    info( 'Build directory %s still exists.' % mod.build_directory )
                    verbose( 'module clean --rm-bld to remove it' )
                end
            elsif @remove_build_directory
                info( 'Build directory does not exist.' )
            end
        end

    end # class Activate

end; end; end # module BuildTool::Commands::Modules