Class: Weigh::Run

Inherits:
Object
  • Object
show all
Defined in:
lib/weigh/run.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pathlist = ['.']) ⇒ Run

Returns a new instance of Run.



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# File 'lib/weigh/run.rb', line 9

def initialize(pathlist=['.'])
  @pathlist = pathlist

  @data              = {
    :total_size => 0,
    :summary    => {},
    :count      => 0
  }
end

Instance Attribute Details

#pathlist ⇒ Object

Returns the value of attribute pathlist.



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# File 'lib/weigh/run.rb', line 7

def pathlist
  @pathlist
end

#verbose ⇒ Object

Returns the value of attribute verbose.



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# File 'lib/weigh/run.rb', line 7

def verbose
  @verbose
end

Instance Method Details

#report ⇒ Object 



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# File 'lib/weigh/run.rb', line 82

def report
  Weigh::Util.report @data
end

#run ⇒ Object 



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# File 'lib/weigh/run.rb', line 35

def run
  # Dig into each path given
  @pathlist.each do |p|
    Find.find(p) do |path|
      @data[:count] += 1

      # Skip symlinks
      next if FileTest.symlink?(path)

      if FileTest.directory?(path)

        # Skip the path that we are already on
        next if p == path

        # Summarize the directory data
        ret = Weigh::Util.sum_dir(path,@verbose)
        dir_size = ret[:dir_size]

        # Skip empty directories
        next if dir_size == 0

        # Record the data from the directory
        @data[:count]      += ret[:count]
        @data[:total_size] += dir_size

        # Add a trailing slash to the key for directories
        pathname = path + "/"

        @data[:summary][pathname] = dir_size

        Find.prune
      else
        # Store the size of the current file
        size = FileTest.size(path)

        # Don't count zero sized files
        next if size == 0

        @data[:total_size] += size
        @data[:summary][path] = size
      end
    end
  end

  @data
end