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#!/usr/bin/env ruby
begin
require 'leap_cli'
rescue LoadError
#
# When developing a gem with a command, you normally use `bundle exec bin/command-name`
# to run your app. At install-time, RubyGems will make sure lib, etc. are in the load path,
# so that you can run the command directly.
#
# However, I don't like using 'bundle exec'. It is slow, and limits which directory you can
# run in. So, instead, we fall back to some path manipulation hackery.
#
# This allows you to run the command directly while developing the gem, and also lets you
# run from anywhere (I like to link 'bin/leap' to /usr/local/bin/leap).
#
require 'rubygems'
base_dir = File.expand_path('..', File.dirname(File.symlink?(__FILE__) ? File.readlink(__FILE__) : __FILE__))
require File.join([base_dir, 'lib','leap_cli','version.rb'])
LeapCli::REQUIRE_PATHS.each do |path|
path = File.expand_path(path, base_dir)
$LOAD_PATH.unshift path unless $LOAD_PATH.include?(path)
end
require 'leap_cli'
end
require 'gli'
require 'highline'
require 'forwardable'
require 'lib_ext/gli' # our custom extensions to gli
#
# Typically, GLI and Highline methods are loaded into the global namespace.
# Instead, here we load these into the module LeapCli::Commands in order to
# ensure that the cli logic and code is kept isolated to leap_cli/commands/*.rb
#
# no cheating!
#
module LeapCli::Commands
extend GLI::App
extend Forwardable
#
# delegate highline methods to make them available to sub-commands
#
@terminal = HighLine.new
def_delegator :@terminal, :ask, 'self.ask'
def_delegator :@terminal, :agree, 'self.agree'
def_delegator :@terminal, :choose, 'self.choose'
def_delegator :@terminal, :say, 'self.say'
def_delegator :@terminal, :color, 'self.color'
def_delegator :@terminal, :list, 'self.list'
#
# make config manager available as 'manager'
#
def self.manager
@manager ||= begin
manager = LeapCli::Config::Manager.new
manager.load
manager
end
end
#
# info about leap command line suite
#
program_desc LeapCli::SUMMARY
program_long_desc LeapCli::DESCRIPTION
#
# handle --version ourselves
#
if ARGV.grep(/--version/).any?
puts "leap #{LeapCli::VERSION}, ruby #{RUBY_VERSION}"
exit(0)
end
#
# load commands and run
#
commands_from('leap_cli/commands')
exit run(ARGV)
end
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