Class: Pedant::CommandCheck

Inherits:
Command
  • Object
show all
Defined in:
lib/pedant/commands/check.rb

Class Method Summary collapse

Methods inherited from Command

all, banner, find, inherited, initialize!, run

Class Method Details

.analyze(cfg, path, args) ⇒ Object 



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# File 'lib/pedant/commands/check.rb', line 33

def self.analyze(cfg, path, args)
  Check.initialize!

  # Get a list of every existing check.
  pending = Check.all

  # Initialize the knowledge base where checks can store information for
  # other checks.
  kb = KnowledgeBase.new(:file_mode, path)

  # Try to run each pending check, until we've run all our checks or
  # deadlocked.
  fatal = false
  until pending.empty? || fatal
    # Find all of the checks that can run right now.
    ready = pending.select { |cls| cls.ready?(kb) }
    break if ready.empty?

    # Run all of the checks that are ready.
    ready.each do |cls|
      # Create a new check instance.
      chk = cls.new(kb)
      pending.delete(cls)

      chk.run

      # Fatal errors mean that no further checks should be processed.
      if chk.result == :fatal
        fatal = true
        break
      end

      # Display the results of the check.
      puts chk.report(cfg[:verbose])
    end
  end

  # Notify the user if any checks did not run due to unsatisfied
  # dependencies or a fatal error occurring before they had the chance to
  # run.
  pending.each { |cls| puts cls.new(kb).report(cfg[:verbose]) }
end

.binding ⇒ Object 



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# File 'lib/pedant/commands/check.rb', line 29

def self.binding
  'check'
end