Class: Lapidarist::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/lapidarist/cli.rb

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/lapidarist/cli.rb', line 3

def initialize(args)
  @args = args
  @git = GitCommand.new
  @test = TestCommand.new
  @update = Update.new
  @sha = Sha.new
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/lapidarist/cli.rb', line 11

def run
  Options.new(args).parse
  Lapidarist.logger.header('Starting lapidarist')
  trap_interrupt

  unless git.clean?
    Lapidarist.logger.footer('stopping, there are uncommitted changes')
    return STATUS_ERROR
  end

  sha.record_good
  gems = Lapidarist::Outdated.new.run

  status = nil
  attempt = 0
  loop do
    attempt += 1
    Lapidarist.logger.header("Attempt ##{attempt}")

    if gems.outdated.none?
      Lapidarist.logger.footer('stopping, there are no applicable outdated gems')
      status = Status.new(gems, attempt)
      break
    end

    updated_gems = update.run(gems, attempt)

    if sha.new_commit_count.zero?
      Lapidarist.logger.footer('nothing updated, trying again')
      gems = gems.merge(updated_gems)
      next
    end

    Lapidarist.logger.header("Testing gem updates")
    if test.success?
      Lapidarist.logger.footer('test passed, nothing left to do')
      gems = gems.merge(updated_gems)
      status = Status.new(gems, attempt)
      break
    else
      Lapidarist.logger.footer('test failed')
    end

    failed_gem = Lapidarist::FindFailure.new(
      gems: updated_gems,
      attempt: attempt,
      last_good_sha: sha.last_good
    ).run
    gems = gems.merge(updated_gems.take(sha.new_commit_count)).merge(failed_gem)
    sha.record_good

    if Lapidarist.config.debug
      Summary.new(gems).display_debug
    end
  end

  Summary.new(gems).display
  return status.to_i

rescue OptionParser::InvalidOption => e
  warn e.message
  warn 'For usage information, use --help'
  return STATUS_ERROR
rescue Lapidarist::Abort => e
  git.reset_hard(sha.last_good)
  Summary.new(gems).display
  return STATUS_ERROR
end

#trap_interrupt ⇒ Object 



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# File 'lib/lapidarist/cli.rb', line 80

def trap_interrupt
  Signal.trap('INT') do
    warn
    warn 'Cleaning up and exiting... Interrupt again to exit immediately.'

    Lapidarist.threads.stop

    raise Lapidarist::Abort
  end
end