Sha256: 10a775acec33a018481ab9434dbe9af286baa16bcd8290215f2f97f5015c33b6
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Size: 1.52 KB
Versions: 6
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Contents
require 'gem/release/cmds/runner'
module Gem
module Release
module GemCommand
class Setup < Struct.new(:name, :cmd)
def run
cmd.summary = const.summary
cmd.description = const.description
cmd.usage = usage
cmd.arguments = arguments
cmd.defaults_str = ''
opts.each do |args|
cmd.add_option(*args.first) do |*a|
cmd.instance_exec(*a, &args.last)
end
end
end
def opts
const.opts + Cmds::Base.opts
end
def const
Cmds[name] || raise("Unknonw command #{name}")
end
def usage
args = const.args.map(&:first)
[:gem, name, args.map { |arg| "[#{arg}]" }.join(' ')].join(' ')
end
def arguments
arg = const.args.map(&:first).max_by(&:size)
args = const.args.map { |name, summary| [name.to_s.ljust(arg.size), summary] }
args.map { |pair| pair.join(' - ') }.join("\n")
end
end
def self.included(const)
const.singleton_class.send(:attr_accessor, :cmd)
const.send(:alias_method, :opts, :options)
end
attr_accessor :arguments, :usage, :defaults_str, :description
def initialize
super(cmd)
Setup.new(cmd, self).run
end
def execute
Cmds::Runner.new(cmd, opts.delete(:args), opts).run
rescue Abort
abort
end
def cmd
self.class.cmd
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems