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Contents
# zip.rb - Archive::Zip generator for Rant.
#
# Copyright (C) 2005 Stefan Lang <langstefan@gmx.at>
require 'rant/import/archive'
#require 'rant/archive/rubyzip' #rant-import:uncomment
module Rant::Generators::Archive
# Use this class as a generator to create zip archives.
class Zip < Base
def initialize(*args)
super
@extension = ".zip"
end
# Ensure to set #rac first.
# Creates a file task wich invokes zip to create a zip
# archive. Returns the created task.
def define_task
if ::Rant::Env.have_zip?
define_zip_task
else
define_rubyzip_task
end
end
def define_zip_task
define_cmd_task { |path, t|
# Add -y option to store symlinks instead of
# referenced files.
cmd = "zip -@q #{t.name}"
@rac.cmd_msg cmd
IO.popen cmd, "w" do |z|
z.print IO.read(path)
end
raise Rant::CommandError.new(cmd, $?) unless $?.success?
}
end
def define_rubyzip_task
define_cmd_task do |path, t|
rubyzip t.name, @res_files
end
end
def rubyzip fn, files, opts = {:recurse => false}
require 'rant/archive/rubyzip'
# rubyzip creates only a new file if fn doesn't exist
@rac.sys.rm_f fn if test ?e, fn
@rac.cmd_msg "rubyzip #{fn}"
Rant::Archive::Rubyzip::ZipFile.open fn,
Rant::Archive::Rubyzip::ZipFile::CREATE do |z|
if opts[:recurse]
require 'find'
files.each { |f|
if test ?d, f
Find.find(f) { |f2| z.add f2, f2 }
else
z.add f, f
end
}
else
files.each { |f|
z.add f, f
}
end
end
nil
end
end # class Zip
end # module Rant::Generators::Archive
Version data entries
8 entries across 8 versions & 1 rubygems