Class | Gem::PackageTask |
In: |
lib/rubygems/package_task.rb
|
Parent: | Rake::PackageTask |
Create a package based upon a Gem::Specification. Gem packages, as well as zip files and tar/gzipped packages can be produced by this task.
In addition to the Rake targets generated by Rake::PackageTask, a Gem::PackageTask will also generate the following tasks:
Example using a Gem::Specification:
require 'rubygems' require 'rubygems/package_task' spec = Gem::Specification.new do |s| s.platform = Gem::Platform::RUBY s.summary = "Ruby based make-like utility." s.name = 'rake' s.version = PKG_VERSION s.requirements << 'none' s.require_path = 'lib' s.autorequire = 'rake' s.files = PKG_FILES s.description = <<-EOF Rake is a Make-like program implemented in Ruby. Tasks and dependencies are specified in standard Ruby syntax. EOF end Gem::PackageTask.new(spec) do |pkg| pkg.need_zip = true pkg.need_tar = true end
gem_spec | [RW] | Ruby Gem::Specification containing the metadata for this package. The name, version and package_files are automatically determined from the gemspec and don‘t need to be explicitly provided. |
Create a Gem Package task library. Automatically define the gem if a block is given. If no block is supplied, then define needs to be called to define the task.
# File lib/rubygems/package_task.rb, line 79 79: def initialize(gem_spec) 80: init gem_spec 81: yield self if block_given? 82: define if block_given? 83: end
Create the Rake tasks and actions specified by this Gem::PackageTask. (define is automatically called if a block is given to new).
# File lib/rubygems/package_task.rb, line 98 98: def define 99: super 100: 101: task :package => [:gem] 102: 103: gem_file = gem_spec.file_name 104: gem_path = File.join package_dir, gem_file 105: gem_dir = File.join package_dir, gem_spec.full_name 106: 107: desc "Build the gem file #{gem_file}" 108: task :gem => [gem_path] 109: 110: trace = Rake.application.options.trace 111: Gem.configuration.verbose = trace 112: 113: file gem_path => [package_dir, gem_dir] + @gem_spec.files do 114: when_writing "Creating #{gem_spec.file_name}" do 115: Gem::Builder.new(gem_spec).build 116: verbose trace do 117: mv gem_file, gem_path 118: end 119: end 120: end 121: end