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# frozen_string_literal: true
module Bundler
class CLI::Info
attr_reader :gem_name, :options
def initialize(options, gem_name)
@options = options
@gem_name = gem_name
end
def run
Bundler.ui.silence do
Bundler.definition.validate_runtime!
Bundler.load.lock
end
spec = spec_for_gem(gem_name)
if spec
return print_gem_path(spec) if @options[:path]
print_gem_info(spec)
end
end
private
def spec_for_gem(gem_name)
spec = Bundler.definition.specs.find {|s| s.name == gem_name }
spec || default_gem_spec(gem_name) || Bundler::CLI::Common.select_spec(gem_name, :regex_match)
end
def default_gem_spec(gem_name)
return unless Gem::Specification.respond_to?(:find_all_by_name)
gem_spec = Gem::Specification.find_all_by_name(gem_name).last
return gem_spec if gem_spec && gem_spec.respond_to?(:default_gem?) && gem_spec.default_gem?
end
def spec_not_found(gem_name)
raise GemNotFound, Bundler::CLI::Common.gem_not_found_message(gem_name, Bundler.definition.dependencies)
end
def print_gem_path(spec)
path = if spec.name == "bundler"
File.expand_path("../../../..", __FILE__)
else
spec.full_gem_path
end
Bundler.ui.info path
end
def print_gem_info(spec)
gem_info = String.new
gem_info << " * #{spec.name} (#{spec.version}#{spec.git_version})\n"
gem_info << "\tSummary: #{spec.summary}\n" if spec.summary
gem_info << "\tHomepage: #{spec.homepage}\n" if spec.homepage
gem_info << "\tPath: #{spec.full_gem_path}\n"
gem_info << "\tDefault Gem: yes" if spec.respond_to?(:default_gem?) && spec.default_gem?
Bundler.ui.info gem_info
end
end
end
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