/usr/bin/spring is in ruby-spring 1.3.6-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | #!/usr/bin/ruby
if defined?(Spring)
$stderr.puts "You've tried to invoke Spring when it's already loaded (i.e. the Spring " \
"constant is defined)."
$stderr.puts
$stderr.puts "This is probably because you generated binstubs with " \
"Spring 1.0, and you now have a Spring version > 1.0 on your system. To solve " \
"this, upgrade your bundle to the latest Spring version and then run " \
"`bundle exec spring binstub --all` to regenerate your binstubs. This is a one-time " \
"step necessary to upgrade from 1.0 to 1.1."
$stderr.puts
$stderr.puts "Here's the backtrace:"
$stderr.puts
$stderr.puts caller
exit 1
end
if defined?(Gem)
if Gem::Version.new(Gem::VERSION) < Gem::Version.new("2.1.0")
warn "Warning: You're using Rubygems #{Gem::VERSION} with Spring. " \
"Upgrade to at least Rubygems 2.1.0 and run `gem pristine --all` for better " \
"startup performance."
else
stubs = Gem::Specification.stubs.grep(Gem::StubSpecification)
# stubbed? method added in https://github.com/rubygems/rubygems/pull/694
if Gem::Specification.stubs.first.respond_to?(:stubbed?)
unstubbed = stubs.reject(&:stubbed?)
else
unstubbed = stubs.reject { |s| s.send(:data).is_a?(Gem::StubSpecification::StubLine) }
end
# `gem pristine --all` ignores default gems. it doesn't really matter,
# as there are probably not many of them on the system.
unstubbed.reject!(&:default_gem?)
if unstubbed.any?
warn "Warning: Running `gem pristine --all` to regenerate your installed gemspecs " \
"(and deleting then reinstalling your bundle if you use bundle --path) " \
"will improve the startup performance of Spring."
end
end
end
$LOAD_PATH.unshift File.expand_path("../../lib", __FILE__)
require 'spring/client'
Spring::Client.run(ARGV)
|