From: "Rebhan, Gilbert" <Gilbert.Rebhan@...>
Date: 2007-05-14T15:54:03+09:00
Subject: Probs with accessing variables in yaml file


Hi,

i have a script that is configured via yaml file :

---script-----------

require 'yaml' 
require 'highline/import'
require 'win32/registry'

config=YAML.load_file("cvs_login.yaml")

[ ... ]

def filesed!(pattern, replaceString, filename)
  regexPattern = Regexp.compile(pattern)
  tmpFilename = "#{filename}.#{Time.now.usec}"
  tmpFile = File.new(tmpFilename, "w")
    srcFile = File.open(filename)
      srcFile.each_line do |line|
        tmpFile.print line.gsub(regexPattern) {|match|
        replaceString
      }
  end
  tmpFile.close
  srcFile .close
  File.rename(tmpFilename, filename)
end

if config['targetdirs']

  Win32::Registry::HKEY_CURRENT_USER.open('Software\Cvsnt\cvspass') do
|reg|
         @cvsreg =
reg[":pserver:#{ENV["USERNAME"]}@cvsprod:d:/cvsrepos/test"]
  end

  config['targetdirs'].each do |dir|
    Dir.chdir(dir)
    puts "\n\n"
    Dir.glob(config['targetfilepattern']).each do |file|
    puts "... processing "<<File.expand_path("#{file}")
    puts 'bla'<<@cvsreg
    puts 'replaceto == '<<config['replaceto']
 
#filesed!("<Passwort>.*<\/Passwort>","<Passwort><![CDATA[@cvsreg]]><\/Pa
sswort>","#{file}")
    filesed!(config['replacefrom'],config['replaceto'],"#{file}")
    end
  end
  puts "\n\nDone !!"
  sleep 1
  else
  puts "\n\nDone !!"
    sleep 1
  end

---script-----------

--yaml-------------

cvs_login.yaml looks like =

targetdirs:
- Y:/tempwork

targetfilepattern: "Scm*.xml"

replacefrom: "<Passwort>.*<\/Passwort>"
replaceto: "<Passwort><![CDATA[#{@cvsreg}]><\/Passwort>"

--yaml--------------

Question =

If i write :
puts 'replaceto == '<<"<Passwort><![CDATA[#{@cvsreg}]]><\/Passwort>"
direct into the script it's echoed correct, but it doesn't work via yaml
file;
when running via yaml the line in my xml file get's replaced to =

<Passwort><![CDATA[#{@cvsreg}]><\/Passwort>


Where's the failure ??


Regards, Gilbert