1 files changed, 49 insertions, 0 deletions
diff --git a/libexec/bundle b/libexec/bundle
new file mode 100755
index 0000000000..73a6397e77
--- /dev/null
+++ b/libexec/bundle
@@ -0,0 +1,49 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+# Exit cleanly from an early interrupt
+Signal.trap("INT") do
+  Bundler.ui.debug("\n#{caller.join("\n")}") if defined?(Bundler)
+  exit 1
+end
+
+base_path = File.expand_path("../lib", __dir__)
+
+if File.exist?(base_path)
+  require_relative "../lib/bundler"
+else
+  require "bundler"
+end
+
+# Workaround for non-activated bundler spec due to missing https://github.com/rubygems/rubygems/commit/4e306d7bcdee924b8d80ca9db6125aa59ee4e5a3
+gem "bundler", Bundler::VERSION if Gem.rubygems_version < Gem::Version.new("2.6.2")
+
+if Gem.rubygems_version < Gem::Version.new("3.2.3") && Gem.ruby_version < Gem::Version.new("2.6.a") && !ENV["BUNDLER_NO_OLD_RUBYGEMS_WARNING"]
+  Bundler.ui.warn \
+    "Your RubyGems version (#{Gem::VERSION}) has a bug that prevents " \
+    "`required_ruby_version` from working for Bundler. Any scripts that use " \
+    "`gem install bundler` will break as soon as Bundler drops support for " \
+    "your Ruby version. Please upgrade RubyGems to avoid future breakage " \
+    "and silence this warning by running `gem update --system 3.2.3`"
+end
+
+if File.exist?(base_path)
+  require_relative "../lib/bundler/friendly_errors"
+else
+  require "bundler/friendly_errors"
+end
+
+Bundler.with_friendly_errors do
+  if File.exist?(base_path)
+    require_relative "../lib/bundler/cli"
+  else
+    require "bundler/cli"
+  end
+
+  # Allow any command to use --help flag to show help for that command
+  help_flags = %w[--help -h]
+  help_flag_used = ARGV.any? {|a| help_flags.include? a }
+  args = help_flag_used ? Bundler::CLI.reformatted_help_args(ARGV) : ARGV
+
+  Bundler::CLI.start(args, :debug => true)
+end