JezK
Edit File: packagetask.rb
# Define a package task library to aid in the definition of # redistributable package files. require 'rake' require 'rake/tasklib' module Rake # Create a packaging task that will package the project into # distributable files (e.g zip archive or tar files). # # The PackageTask will create the following targets: # # [<b>:package</b>] # Create all the requested package files. # # [<b>:clobber_package</b>] # Delete all the package files. This target is automatically # added to the main clobber target. # # [<b>:repackage</b>] # Rebuild the package files from scratch, even if they are not out # of date. # # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.tgz"</b>] # Create a gzipped tar package (if <em>need_tar</em> is true). # # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.tar.gz"</b>] # Create a gzipped tar package (if <em>need_tar_gz</em> is true). # # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.tar.bz2"</b>] # Create a bzip2'd tar package (if <em>need_tar_bz2</em> is true). # # [<b>"<em>package_dir</em>/<em>name</em>-<em>version</em>.zip"</b>] # Create a zip package archive (if <em>need_zip</em> is true). # # Example: # # Rake::PackageTask.new("rake", "1.2.3") do |p| # p.need_tar = true # p.package_files.include("lib/**/*.rb") # end # class PackageTask < TaskLib # Name of the package (from the GEM Spec). attr_accessor :name # Version of the package (e.g. '1.3.2'). attr_accessor :version # Directory used to store the package files (default is 'pkg'). attr_accessor :package_dir # True if a gzipped tar file (tgz) should be produced (default is false). attr_accessor :need_tar # True if a gzipped tar file (tar.gz) should be produced (default is false). attr_accessor :need_tar_gz # True if a bzip2'd tar file (tar.bz2) should be produced (default is false). attr_accessor :need_tar_bz2 # True if a zip file should be produced (default is false) attr_accessor :need_zip # List of files to be included in the package. attr_accessor :package_files # Tar command for gzipped or bzip2ed archives. The default is 'tar'. attr_accessor :tar_command # Zip command for zipped archives. The default is 'zip'. attr_accessor :zip_command # Create a Package Task with the given name and version. Use +:noversion+ # as the version to build a package without a version or to provide a # fully-versioned package name. def initialize(name=nil, version=nil) init(name, version) yield self if block_given? define unless name.nil? end # Initialization that bypasses the "yield self" and "define" step. def init(name, version) @name = name @version = version @package_files = Rake::FileList.new @package_dir = 'pkg' @need_tar = false @need_tar_gz = false @need_tar_bz2 = false @need_zip = false @tar_command = 'tar' @zip_command = 'zip' end # Create the tasks defined by this task library. def define fail "Version required (or :noversion)" if @version.nil? @version = nil if :noversion == @version desc "Build all the packages" task :package desc "Force a rebuild of the package files" task :repackage => [:clobber_package, :package] desc "Remove package products" task :clobber_package do rm_r package_dir rescue nil end task :clobber => [:clobber_package] [ [need_tar, tgz_file, "z"], [need_tar_gz, tar_gz_file, "z"], [need_tar_bz2, tar_bz2_file, "j"] ].each do |(need, file, flag)| if need task :package => ["#{package_dir}/#{file}"] file "#{package_dir}/#{file}" => [package_dir_path] + package_files do chdir(package_dir) do sh %{#{@tar_command} #{flag}cvf #{file} #{package_name}} end end end end if need_zip task :package => ["#{package_dir}/#{zip_file}"] file "#{package_dir}/#{zip_file}" => [package_dir_path] + package_files do chdir(package_dir) do sh %{#{@zip_command} -r #{zip_file} #{package_name}} end end end directory package_dir file package_dir_path => @package_files do mkdir_p package_dir rescue nil @package_files.each do |fn| f = File.join(package_dir_path, fn) fdir = File.dirname(f) mkdir_p(fdir) if !File.exist?(fdir) if File.directory?(fn) mkdir_p(f) else rm_f f safe_ln(fn, f) end end end self end def package_name @version ? "#{@name}-#{@version}" : @name end def package_dir_path "#{package_dir}/#{package_name}" end def tgz_file "#{package_name}.tgz" end def tar_gz_file "#{package_name}.tar.gz" end def tar_bz2_file "#{package_name}.tar.bz2" end def zip_file "#{package_name}.zip" end end end