lib/rubocop/error.rb
# frozen_string_literal: true
module RuboCop
# An Error exception is different from an Offense with severity 'error'
# When this exception is raised, it means that RuboCop is unable to perform
# a requested action (probably due to misconfiguration) and must stop
# immediately, rather than carrying on
class Error < StandardError; end
class ValidationError < Error; end
# A wrapper to display errored location of analyzed file.
class ErrorWithAnalyzedFileLocation < Error
def initialize(cause:, node:, cop:)
super()
@cause = cause
@cop = cop
@location = node.is_a?(RuboCop::AST::Node) ? node.loc : node
end
attr_reader :cause, :cop
def line
@location&.line
end
def column
@location&.column
end
def message
"cause: #{cause.inspect}"
end
end
end