Update files before checkout#

This sample is a Ruby script that ensures that files are up to date before you check them out.

#!/usr/bin/ruby

files = ''

STDIN.readlines.each do |line|
  files << " " << line
end

system("cm update #{files}")

Trigger creation command (Windows)#

cm trigger create before-clientcheckout "update before co" "ruby c:\plastic\triggers\update-before-co.rb"