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Contents
# -*- coding: UTF-8 -*-
require 'mj/tools/subprocess'
require 'build-tool/application'
require 'build-tool/commands'
module BuildTool; module Commands;
class CtagsError < BuildTool::Error; end
#
# BuildCommand
#
class Ctags < ModuleBasedCommand
include MJ::Tools::SubProcess
name "ctags"
description "run ctags on the module."
long_description [ "Invoke ctags for the specified MODULES." ]
def initialize_options
options.banner = "Usage: #{self.fullname} [OPTIONS]... MODULES..."
options.separator( "" )
options.separator( "Options" )
super
end
def applicable?
BuildTool::Application.instance.has_recipe?
end
def do_execute_module( mod )
if mod.checkedout?
FileUtils.mkdir_p mod.build_prefix_required.join("tags").to_s
ctags(mod.source_directory,
mod.build_prefix_required.join(
"tags",
mod.name.gsub( '/', '-' ) + ".tags" ))
else
warn( "Module is not checked out! Use -u to check it out." )
warn( "skipped!" )
end
end
def ctags( source, tagsfile )
rc = self.class.execute "ctags -R -f #{tagsfile} #{source}"
if rc != 0
raise CtagsError, "ctags failed with error #{rc}!"
end
rc
end
end # class Build
end; end # module BuildTool::Commands
Version data entries
12 entries across 12 versions & 1 rubygems