Class: Appraisal2::Rubocop::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/appraisal2/rubocop/runner.rb

Constant Summary collapse

DEFAULT_COMMAND = 
"rubocop"
DEFAULT_FLAGS = 
["--autocorrect"].freeze

Instance Method Summary collapse

Constructor Details

#initialize(path, command: ENV.fetch("APPRAISAL2_RUBOCOP_COMMAND", DEFAULT_COMMAND), flags: nil) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/appraisal2/rubocop/runner.rb', line 11

def initialize(path, command: ENV.fetch("APPRAISAL2_RUBOCOP_COMMAND", DEFAULT_COMMAND), flags: nil)
  @path = path.to_s
  @command = command.to_s
  @flags = flags || configured_flags
end

Instance Method Details

#command_args ⇒ Object 



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# File 'lib/appraisal2/rubocop/runner.rb', line 26

def command_args
  [@command, "--stdin", @path, *@flags, "--stderr", "--format", "quiet"]
end

#correct(content) ⇒ Object 



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# File 'lib/appraisal2/rubocop/runner.rb', line 17

def correct(content)
  return content if disabled?

  stdout, stderr, status = Open3.capture3(*command_args, stdin_data: content)
  raise "appraisal2-rubocop failed: #{command_args.join(" ")}\n#{stderr}" unless status.success?

  stdout
end