Class: MotionBundler::Require::Tracer::Log

Inherits:
Object
  • Object
show all
Defined in:
lib/motion-bundler/require/tracer/log.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Log

Returns a new instance of Log.



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# File 'lib/motion-bundler/require/tracer/log.rb', line 8

def initialize
  @files = Set.new
  @files_dependencies = {}
  @requires = {}
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/motion-bundler/require/tracer/log.rb', line 14

def clear
  @files.clear
  @files_dependencies.clear
  @requires.clear
end

#files ⇒ Object 



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# File 'lib/motion-bundler/require/tracer/log.rb', line 20

def files
  @files.to_a
end

#files_dependencies ⇒ Object 



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# File 'lib/motion-bundler/require/tracer/log.rb', line 24

def files_dependencies
  @files_dependencies.dup
end

#merge!(files, files_dependencies, requires) ⇒ Object 



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# File 'lib/motion-bundler/require/tracer/log.rb', line 63

def merge!(files, files_dependencies, requires)
  @files.merge files
  files_dependencies.each do |file, dependencies|
    (@files_dependencies[file] ||= []).concat dependencies
  end
  requires.each do |file, paths|
    (@requires[file] ||= []).concat paths
  end
end

#register(file, path) ⇒ Object 



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# File 'lib/motion-bundler/require/tracer/log.rb', line 32

def register(file, path)
  return if !file.match(/^([A-Z]+)$/) && !file.match(/^(.*\.rb):(\d+)/)

  file = $1.include?("/bundler/") ? "BUNDLER" : $1
  line = $1.include?("/bundler/") ? nil : $2

  (@requires[[file, line].compact.join(":")] ||= []) << path
  dependencies = (@files_dependencies[file] ||= [])
  index = dependencies.size

  if yield
    loaded_feature = loaded_features.last
    @files << file unless @files.include? file
    @files << loaded_feature
    dependencies.insert index, loaded_feature
  else
    @files_dependencies.delete file if dependencies.empty?
    if file.match(/^([A-Z]+)$/)
      if $CLI
        ripper = Require::Ripper.new [path], "/"
        merge! ripper.files, ripper.files_dependencies, ripper.requires
      else
        tracer = YAML.load `motion-bundler trace #{path}`
        merge! *tracer.values_at("FILES", "FILES_DEPENDENCIES", "REQUIRES")
      end
    end
  end

  true
end

#requires ⇒ Object 



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# File 'lib/motion-bundler/require/tracer/log.rb', line 28

def requires
  @requires.dup
end