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class Gem::Commands::BundleCommand < Gem::Command
def initialize
super('bundle', 'Create a gem bundle based on your Gemfile', {:manifest => nil, :update => false})
add_option('-i', '--init',"Create a Gemfile") do
options[:init] = true
end
add_option('-m', '--manifest MANIFEST', "Specify the path to the manifest file") do |manifest, options|
options[:manifest] = manifest
end
add_option('-u', '--update', "Force a remote check for newer gems") do
options[:update] = true
end
add_option('--cached', "Only use cached gems when expanding the bundle") do
options[:cached] = true
end
add_option('--cache GEM', "Specify a path to a .gem file to add to the bundled gem cache") do |gem, options|
options[:cache] = gem
end
add_option('--prune-cache', "Removes all .gem files that are not a part of the bundle from the cache") do
options[:prune] = true
end
add_option('--list', "List all gems that are part of the active bundle") do
options[:list] = true
end
add_option('--list-outdated', "List all outdated gems that are part of the active bundle") do
options[:list_outdated] = true
end
add_option('-b', '--build-options OPTION_FILE', "Specify a path to a yml file with build options for binary gems") do |option_file, options|
if File.exist?(option_file)
options[:build_options] = YAML.load_file(option_file)
end
end
add_option('--only ENV', "Only expand the given environment. To specify multiple environments, use --only multiple times.") do |env, options|
options[:only] ||= []
options[:only] << env
end
end
def usage
"#{program_name}"
end
def description # :nodoc:
<<-EOF
Bundle stuff
EOF
end
def execute
# Prevent the bundler from getting required unless it is actually being used
require 'bundler08'
if options[:cache]
Bundler::CLI.run(:cache, options)
elsif options[:prune]
Bundler::CLI.run(:prune, options)
elsif options[:list]
Bundler::CLI.run(:list, options)
elsif options[:list_outdated]
Bundler::CLI.run(:list_outdated, options)
elsif options[:init]
if File.exists?("Gemfile")
Bundler.logger.error "The Gemfile already exists"
else
FileUtils.cp File.expand_path("../../templates/Gemfile", __FILE__), "Gemfile"
Bundler.logger.info "Initialized Gemfile in #{Dir.pwd}"
end
else
Bundler::CLI.run(:bundle, options)
end
end
end
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