mirror of
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synced 2022-11-09 12:17:21 -05:00
4ae3df42f7
This version contains the some style changes by RuboCop.
* 9d810be0ed
* 61ea98a727
* 795893dce3
* 9be7858f7f
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
100 lines
2.4 KiB
Ruby
100 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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require 'rubygems/command'
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require 'rubygems/package'
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class Gem::Commands::BuildCommand < Gem::Command
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def initialize
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super 'build', 'Build a gem from a gemspec'
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add_option '--force', 'skip validation of the spec' do |value, options|
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options[:force] = true
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end
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add_option '--strict', 'consider warnings as errors when validating the spec' do |value, options|
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options[:strict] = true
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end
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add_option '-o', '--output FILE', 'output gem with the given filename' do |value, options|
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options[:output] = value
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end
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add_option '-C PATH', '', 'Run as if gem build was started in <PATH> instead of the current working directory.' do |value, options|
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options[:build_path] = value
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end
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end
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def arguments # :nodoc:
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"GEMSPEC_FILE gemspec file name to build a gem for"
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end
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def description # :nodoc:
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<<-EOF
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The build command allows you to create a gem from a ruby gemspec.
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The best way to build a gem is to use a Rakefile and the Gem::PackageTask
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which ships with RubyGems.
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The gemspec can either be created by hand or extracted from an existing gem
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with gem spec:
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$ gem unpack my_gem-1.0.gem
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Unpacked gem: '.../my_gem-1.0'
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$ gem spec my_gem-1.0.gem --ruby > my_gem-1.0/my_gem-1.0.gemspec
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$ cd my_gem-1.0
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[edit gem contents]
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$ gem build my_gem-1.0.gemspec
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Gems can be saved to a specified filename with the output option:
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$ gem build my_gem-1.0.gemspec --output=release.gem
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EOF
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end
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def usage # :nodoc:
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"#{program_name} GEMSPEC_FILE"
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end
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def execute
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gemspec = get_one_gem_name
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unless File.exist? gemspec
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gemspec += '.gemspec' if File.exist? gemspec + '.gemspec'
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end
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if File.exist? gemspec
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spec = Gem::Specification.load(gemspec)
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if options[:build_path]
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Dir.chdir(File.dirname(gemspec)) do
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spec = Gem::Specification.load File.basename(gemspec)
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build_package(spec)
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end
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else
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build_package(spec)
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end
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else
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alert_error "Gemspec file not found: #{gemspec}"
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terminate_interaction 1
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end
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end
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private
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def build_package(spec)
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if spec
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Gem::Package.build(
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spec,
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options[:force],
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options[:strict],
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options[:output]
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)
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else
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alert_error "Error loading gemspec. Aborting."
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terminate_interaction 1
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end
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end
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end
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