/usr/lib/ruby/vendor_ruby/bundler/environment_preserver.rb is in ruby-bundler 1.13.6-2.
This file is owned by root:root, with mode 0o644.
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 | # frozen_string_literal: true
module Bundler
class EnvironmentPreserver
# @param env [ENV]
# @param keys [Array<String>]
def initialize(env, keys)
@original = env.to_hash
@keys = keys
@prefix = "BUNDLER_ORIG_"
end
# @return [Hash]
def backup
env = @original.clone
@keys.each do |key|
value = env[key]
original_value = env[@prefix + key]
if !value.nil? && !value.empty? && original_value.nil?
env[@prefix + key] = value
end
end
env
end
# @return [Hash]
def restore
env = @original.clone
@keys.each do |key|
value_original = env[@prefix + key]
unless value_original.nil? || value_original.empty?
env[key] = value_original
env.delete(@prefix + key)
end
end
env
end
end
end
|