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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,105 @@ | ||
| #!/usr/bin/env ruby | ||
| ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__) | ||
| load Gem.bin_path('bundler', 'bundle') | ||
| # frozen_string_literal: true | ||
|
|
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| # | ||
| # 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. | ||
| # | ||
|
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| require "rubygems" | ||
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| m = Module.new do | ||
| module_function | ||
|
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| def invoked_as_script? | ||
| File.expand_path($0) == File.expand_path(__FILE__) | ||
| end | ||
|
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| def env_var_version | ||
| ENV["BUNDLER_VERSION"] | ||
| end | ||
|
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||
| 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| | ||
| if update_index && update_index.succ == i && a =~ Gem::Version::ANCHORED_VERSION_PATTERN | ||
| bundler_version = a | ||
| end | ||
| next unless a =~ /\A--bundler(?:[= ](#{Gem::Version::VERSION_PATTERN}))?\z/ | ||
| bundler_version = $1 || ">= 0.a" | ||
| update_index = i | ||
| end | ||
| bundler_version | ||
| end | ||
|
|
||
| def gemfile | ||
| gemfile = ENV["BUNDLE_GEMFILE"] | ||
| return gemfile if gemfile && !gemfile.empty? | ||
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| File.expand_path("../../Gemfile", __FILE__) | ||
| end | ||
|
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| def lockfile | ||
| lockfile = | ||
| case File.basename(gemfile) | ||
| when "gems.rb" then gemfile.sub(/\.rb$/, gemfile) | ||
| else "#{gemfile}.lock" | ||
| end | ||
| File.expand_path(lockfile) | ||
| end | ||
|
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||
| 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 | ||
|
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| def bundler_version | ||
| @bundler_version ||= begin | ||
| env_var_version || cli_arg_version || | ||
| lockfile_version || "#{Gem::Requirement.default}.a" | ||
| end | ||
| end | ||
|
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| def load_bundler! | ||
| ENV["BUNDLE_GEMFILE"] ||= gemfile | ||
|
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| # must dup string for RG < 1.8 compatibility | ||
| activate_bundler(bundler_version.dup) | ||
| end | ||
|
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| def activate_bundler(bundler_version) | ||
| if Gem::Version.correct?(bundler_version) && Gem::Version.new(bundler_version).release < Gem::Version.new("2.0") | ||
| bundler_version = "< 2" | ||
| end | ||
| gem_error = activation_error_handling do | ||
| gem "bundler", bundler_version | ||
| end | ||
| return if gem_error.nil? | ||
| require_error = activation_error_handling do | ||
| require "bundler/version" | ||
| end | ||
| return if require_error.nil? && Gem::Requirement.new(bundler_version).satisfied_by?(Gem::Version.new(Bundler::VERSION)) | ||
| warn "Activating bundler (#{bundler_version}) failed:\n#{gem_error.message}\n\nTo install the version of bundler this project requires, run `gem install bundler -v '#{bundler_version}'`" | ||
| exit 42 | ||
| end | ||
|
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| def activation_error_handling | ||
| yield | ||
| nil | ||
| rescue StandardError, LoadError => e | ||
| e | ||
| end | ||
| end | ||
|
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| m.load_bundler! | ||
|
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| if m.invoked_as_script? | ||
| load Gem.bin_path("bundler", "bundle") | ||
| end |
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