Class: Rubocop::FileInspector

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop/file_inspector.rb

Overview

This class handles the processing of files, which includes dealing with formatters and letting cops inspect the files.

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ FileInspector

Returns a new instance of FileInspector.



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# File 'lib/rubocop/file_inspector.rb', line 7

def initialize(options)
  @options = options
  @errors = []
end

Instance Method Details

#display_error_summary ⇒ Object 



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# File 'lib/rubocop/file_inspector.rb', line 37

def display_error_summary
  return if @errors.empty?
  plural = @errors.count > 1 ? 's' : ''
  warn "\n#{@errors.count} error#{plural} occurred:".color(:red)
  @errors.each { |error| warn error }
  warn 'Errors are usually caused by RuboCop bugs.'
  warn 'Please, report your problems to RuboCop\'s issue tracker.'
  warn 'Mention the following information in the issue report:'
  warn Rubocop::Version.version(true)
end

#process_files(target_files, config_store) ⇒ Object

Takes a block which it calls once per inspected file. The block shall return true if the caller wants to break the loop early.



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# File 'lib/rubocop/file_inspector.rb', line 14

def process_files(target_files, config_store)
  target_files.each(&:freeze).freeze
  inspected_files = []
  any_failed = false

  formatter_set.started(target_files)

  target_files.each do |file|
    break if yield
    offenses = process_file(file, config_store)

    any_failed = true if offenses.any? do |o|
      o.severity >= fail_level
    end
    inspected_files << file
  end

  formatter_set.finished(inspected_files.freeze)

  formatter_set.close_output_files
  any_failed
end