Class Rake::GemPackageTask
|
|
Create a package based upon a Gem spec. 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 PackageTask, a GemPackageTask will also generate the
following tasks:
- “package_dir/name-version.gem“
- Create a Ruby GEM package with the given name and version.
Example using a Ruby GEM spec:
require 'rubygems'
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
Rake::GemPackageTask.new(spec) do |pkg|
pkg.need_zip = true
pkg.need_tar = true
end
[RW] |
gem_spec |
Ruby GEM spec containing the metadata for this package. The name, version
and package_files are automatically determined from the GEM spec 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.
56: def initialize(gem_spec)
57: init(gem_spec)
58: yield self if block_given?
59: define if block_given?
60: end
Create the Rake tasks and actions specified by this GemPackageTask. (define is
automatically called if a block is given to new).
73: def define
74: super
75: task :package => [:gem]
76: desc "Build the gem file #{gem_file}"
77: task :gem => ["#{package_dir}/#{gem_file}"]
78: file "#{package_dir}/#{gem_file}" => [package_dir] + @gem_spec.files do
79: when_writing("Creating GEM") {
80: Gem::Builder.new(gem_spec).build
81: verbose(true) {
82: mv gem_file, "#{package_dir}/#{gem_file}"
83: }
84: }
85: end
86: end
88: def gem_file
89: if @gem_spec.platform == Gem::Platform::RUBY
90: "#{package_name}.gem"
91: else
92: "#{package_name}-#{@gem_spec.platform}.gem"
93: end
94: end
Initialization tasks without the “yield self” or define
operations.
64: def init(gem)
65: super(gem.name, gem.version)
66: @gem_spec = gem
67: @package_files += gem_spec.files if gem_spec.files
68: end