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RuboCop::PathUtil

Common methods and behaviors for dealing with paths.

Public Instance Methods

match_path?(pattern, path, config_path) click to toggle source

TODO: The old way of matching patterns is flawed, so a new one has been introduced. We keep supporting the old way for a while and issue deprecation warnings when a pattern is used that produced a match with the old way but doesn't match with the new.

# File lib/rubocop/path_util.rb, line 16
def match_path?(pattern, path, config_path)
  case pattern
  when String
    basename = File.basename(path)
    old_match = basename == pattern || File.fnmatch?(pattern, path)
    new_match = File.fnmatch?(pattern, path, File::FNM_PATHNAME)
    if old_match && !new_match
      instruction = if basename == pattern
                      ". Change to '**/#{pattern}'."
                    elsif pattern.end_with?('**')
                      ". Change to '#{pattern}/*'."
                    end
      warn("Warning: Deprecated pattern style '#{pattern}' in "                 "#{config_path}#{instruction}")
    end
    old_match || new_match
  when Regexp
    path =~ pattern
  end
end
relative_path(path, base_dir = Dir.pwd) click to toggle source
# File lib/rubocop/path_util.rb, line 7
def relative_path(path, base_dir = Dir.pwd)
  path_name = Pathname.new(File.expand_path(path))
  path_name.relative_path_from(Pathname.new(base_dir)).to_s
end

[Validate]

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