git-export.rb

#!/usr/bin/env ruby
# super hacky git-export command

case ARGV.length
when 0
  puts 'usage:'
  puts "git-export [target] : defaults repository to CWD"
  puts "git-export [repository] [target]"
  exit 1
when 1
  target = ARGV[0]
  repo   = '.'
when 2
  target = ARGV[1]
  repo   = ARGV[0]
end  

temp = '/tmp/.tmpcheckout'

exit 1 unless `git clone #{repo} #{temp}`
exit 1 unless `rsync -tr #{temp}/ #{target} --exclude='.git'`
exit 1 unless `rm -rfv #{temp}`

puts 'success.'
exit 0