flogic / flame

A fork of the seattle.rb flog project (why a fork? flog source is kept in a private perforce repo, and we wanted to add some new functionality, oh, and tests)

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flame / unpack.rb
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#!/usr/local/bin/ruby -w
 
code = '../code'
 
pattern = ARGV.empty? ? nil : Regexp.union(*ARGV)
 
Dir.mkdir code unless File.directory? code
 
Dir.chdir code do
  Dir["../gems/*.gem"].each do |gem|
    project = File.basename gem
    next unless project =~ pattern if pattern
    dir = project.sub(/\.gem$/, '')
    warn dir
    unless File.directory? dir then
      Dir.mkdir dir
      Dir.chdir dir do
        system "(tar -Oxf ../#{gem} data.tar.gz | tar zxf -) 2> /dev/null"
      end
    end
  end
end