Class: SmallCage::Commands::Clean

Inherits:
Object
  • Object
show all
Defined in:
lib/smallcage/commands/clean.rb

Overview

‘smc clean’ command

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ Clean

Returns a new instance of Clean.



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# File 'lib/smallcage/commands/clean.rb', line 10

def initialize(opts)
  @opts = opts
end

Class Method Details

.execute(opts) ⇒ Object 



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# File 'lib/smallcage/commands/clean.rb', line 6

def self.execute(opts)
  new(opts).execute
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/smallcage/commands/clean.rb', line 14

def execute
  start = Time.now
  count = 0

  target = Pathname.new(@opts[:path])
  fail 'target directory or file does not exist.: ' + target.to_s unless target.exist?

  loader = SmallCage::Loader.new(target)
  root = loader.root
  list = SmallCage::UpdateList.create(root, target)
  uris = list.expire
  uris.each do |uri|
    file = root + uri[1..-1]
    if file.exist?
      puts "D #{uri}" unless @opts[:quiet]
      file.delete
      count += 1
    end
  end

  tmpdir = root + '_smc/tmp'
  if tmpdir.exist?
    FileUtils.rm_r(tmpdir)
    puts 'D /_smc/tmp' unless @opts[:quiet]
    count += 1
  end

  elapsed  = Time.now - start
  puts "-- #{ count } files.  #{ sprintf('%.3f', elapsed) } sec." +
    "  #{ sprintf('%.3f', count == 0 ? 0 : elapsed / count) } sec/file." unless @opts[:quiet]
end