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#!/usr/bin/env ruby
# frozen_string_literal: true
#
# This file was generated by Bundler.
#
# The application 'bundle' is installed as part of a gem, and
# this file is here to facilitate running it.
#
require 'rubygems'
m = Module.new do
module_function
def invoked_as_script?
File.expand_path($PROGRAM_NAME) == File.expand_path(__FILE__)
end
def env_var_version
ENV['BUNDLER_VERSION']
end
def cli_arg_version
return unless invoked_as_script? # don't want to hijack other binstubs
return unless 'update'.start_with?(ARGV.first || ' ') # must be running `bundle update`
bundler_version = nil
update_index = nil
ARGV.each_with_index do |a, i|
bundler_version = a if update_index && update_index.succ == i && a =~ Gem::Version::ANCHORED_VERSION_PATTERN
next unless a =~ /\A--bundler(?:[= ](#{Gem::Version::VERSION_PATTERN}))?\z/
bundler_version = Regexp.last_match(1)
update_index = i
end
bundler_version
end
def gemfile
gemfile = ENV['BUNDLE_GEMFILE']
return gemfile if gemfile && !gemfile.empty?
File.expand_path('../Gemfile', __dir__)
end
def lockfile
lockfile =
case File.basename(gemfile)
when 'gems.rb' then gemfile.sub(/\.rb$/, gemfile)
else "#{gemfile}.lock"
end
File.expand_path(lockfile)
end
def lockfile_version
return unless File.file?(lockfile)
lockfile_contents = File.read(lockfile)
return unless lockfile_contents =~ /\n\nBUNDLED WITH\n\s{2,}(#{Gem::Version::VERSION_PATTERN})\n/
Regexp.last_match(1)
end
def bundler_requirement
@bundler_requirement ||=
env_var_version ||
cli_arg_version ||
bundler_requirement_for(lockfile_version)
end
def bundler_requirement_for(version)
return "#{Gem::Requirement.default}.a" unless version
bundler_gem_version = Gem::Version.new(version)
bundler_gem_version.approximate_recommendation
end
def load_bundler!
ENV['BUNDLE_GEMFILE'] ||= gemfile
activate_bundler
end
def activate_bundler
gem_error = activation_error_handling do
gem 'bundler', bundler_requirement
end
return if gem_error.nil?
require_error = activation_error_handling do
require 'bundler/version'
end
if require_error.nil? && Gem::Requirement.new(bundler_requirement).satisfied_by?(Gem::Version.new(Bundler::VERSION))
return
end
warn "Activating bundler (#{bundler_requirement}) failed:\n#{gem_error.message}\n\nTo install the version of bundler this project requires, run `gem install bundler -v '#{bundler_requirement}'`"
exit 42
end
def activation_error_handling
yield
nil
rescue StandardError, LoadError => e
e
end
end
m.load_bundler!
load Gem.bin_path('bundler', 'bundle') if m.invoked_as_script?
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