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Versions: 187
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Contents
# frozen_string_literal: true
module RuboCop
# This class represents the cache config of the caching RuboCop runs.
# @api private
class CacheConfig
def self.root_dir
root = ENV.fetch('RUBOCOP_CACHE_ROOT', nil)
root ||= yield
root ||= if ENV.key?('XDG_CACHE_HOME')
# Include user ID in the path to make sure the user has write
# access.
File.join(ENV.fetch('XDG_CACHE_HOME'), Process.uid.to_s)
else
# On FreeBSD, the /home path is a symbolic link to /usr/home
# and the $HOME environment variable returns the /home path.
#
# As $HOME is a built-in environment variable, FreeBSD users
# always get a warning message.
#
# To avoid raising warn log messages on FreeBSD, we retrieve
# the real path of the home folder.
File.join(File.realpath(Dir.home), '.cache')
end
File.join(root, 'rubocop_cache')
end
end
end
Version data entries
187 entries across 182 versions & 19 rubygems