Current File : //opt/plesk/ruby/2.3.8/lib64/ruby/gems/2.3.0/gems/bundler-1.13.5/lib/bundler/cli/doctor.rb
# frozen_string_literal: true
require "rbconfig"
module Bundler
class CLI::Doctor
DARWIN_REGEX = /\s+(.+) \(compatibility /
LDD_REGEX = /\t\S+ => (\S+) \(\S+\)/
attr_reader :options
def initialize(options)
@options = options
end
def otool_available?
system("otool --version 2>&1 >#{Bundler::NULL}")
end
def ldd_available?
!system("ldd --help 2>&1 >#{Bundler::NULL}").nil?
end
def dylibs_darwin(path)
output = `/usr/bin/otool -L "#{path}"`.chomp
dylibs = output.split("\n")[1..-1].map {|l| l.match(DARWIN_REGEX).captures[0] }.uniq
# ignore @rpath and friends
dylibs.reject {|dylib| dylib.start_with? "@" }
end
def dylibs_ldd(path)
output = `/usr/bin/ldd "#{path}"`.chomp
output.split("\n").map do |l|
match = l.match(LDD_REGEX)
next if match.nil?
match.captures[0]
end.compact
end
def dylibs(path)
case RbConfig::CONFIG["host_os"]
when /darwin/
return [] unless otool_available?
dylibs_darwin(path)
when /(linux|solaris|bsd)/
return [] unless ldd_available?
dylibs_ldd(path)
else # Windows, etc.
Bundler.ui.warn("Dynamic library check not supported on this platform.")
[]
end
end
def bundles_for_gem(spec)
Dir.glob("#{spec.full_gem_path}/**/*.bundle")
end
def run
Bundler.ui.level = "error" if options[:quiet]
broken_links = {}
begin
definition = Bundler.definition
definition.validate_ruby!
not_installed = definition.missing_specs
raise GemNotFound if not_installed.any?
rescue GemNotFound
Bundler.ui.warn "This bundle's gems must be installed to run this command."
Bundler.ui.warn "Install missing gems with `bundle install`."
exit 0
end
definition.specs.each do |spec|
bundles_for_gem(spec).each do |bundle|
bad_paths = dylibs(bundle).select {|f| !File.exist?(f) }
if bad_paths.any?
broken_links[spec] ||= []
broken_links[spec].concat(bad_paths)
end
end
end
if broken_links.any?
Bundler.ui.error "The following gems are missing OS dependencies"
broken_links.each do |spec, paths|
paths.uniq.each do |path|
Bundler.ui.error " * #{spec.name}: #{path}"
end
end
exit 1
end
end
end
end
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