Class: Bundler::GemHelper

Inherits:
Object show all
Includes:
Rake::DSL
Defined in:
lib/bundler/gem_helper.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base, name = nil) ⇒ GemHelper

Returns a new instance of GemHelper.



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# File 'lib/bundler/gem_helper.rb', line 16

def initialize(base, name = nil)
  Bundler.ui = UI::Shell.new(Thor::Base.shell.new)
  @base = base
  gemspecs = name ? [File.join(base, "#{name}.gemspec")] : Dir[File.join(base, "{,*}.gemspec")]
  raise "Unable to determine name from existing gemspec. Use :name => 'gemname' in #install_tasks to manually set it." unless gemspecs.size == 1
  @spec_path = gemspecs.first
  @gemspec = Bundler.load_gemspec(@spec_path)
end

Instance Attribute Details

#base ⇒ Object (readonly)

Returns the value of attribute base.



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# File 'lib/bundler/gem_helper.rb', line 14

def base
  @base
end

#gemspec ⇒ Object (readonly)

Returns the value of attribute gemspec.



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# File 'lib/bundler/gem_helper.rb', line 14

def gemspec
  @gemspec
end

#spec_path ⇒ Object (readonly)

Returns the value of attribute spec_path.



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# File 'lib/bundler/gem_helper.rb', line 14

def spec_path
  @spec_path
end

Class Method Details

.install_tasks(opts = {}) ⇒ Object 



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# File 'lib/bundler/gem_helper.rb', line 9

def self.install_tasks(opts = {})
  dir = opts[:dir] || Dir.pwd
  self.new(dir, opts[:name]).install
end

Instance Method Details

#build_gem ⇒ Object 



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# File 'lib/bundler/gem_helper.rb', line 42

def build_gem
  file_name = nil
  sh("gem build -V '#{spec_path}'") { |out, code|
    raise out unless out[/Successfully/]
    file_name = File.basename(built_gem_path)
    FileUtils.mkdir_p(File.join(base, 'pkg'))
    FileUtils.mv(built_gem_path, 'pkg')
    Bundler.ui.confirm "#{name} #{version} built to pkg/#{file_name}"
  }
  File.join(base, 'pkg', file_name)
end

#install ⇒ Object 



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# File 'lib/bundler/gem_helper.rb', line 25

def install
  desc "Build #{name}-#{version}.gem into the pkg directory"
  task 'build' do
    build_gem
  end

  desc "Build and install #{name}-#{version}.gem into system gems"
  task 'install' do
    install_gem
  end

  desc "Create tag #{version_tag} and build and push #{name}-#{version}.gem to Rubygems"
  task 'release' do
    release_gem
  end
end

#install_gem ⇒ Object 



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# File 'lib/bundler/gem_helper.rb', line 54

def install_gem
  built_gem_path = build_gem
  out, _ = sh_with_code("gem install '#{built_gem_path}'")
  raise "Couldn't install gem, run `gem install #{built_gem_path}' for more detailed output" unless out[/Successfully installed/]
  Bundler.ui.confirm "#{name} (#{version}) installed"
end

#release_gem ⇒ Object 



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# File 'lib/bundler/gem_helper.rb', line 61

def release_gem
  guard_clean
  guard_already_tagged
  built_gem_path = build_gem
  tag_version {
    git_push
    rubygem_push(built_gem_path)
  }
end