# Serve subversion-based code from a local location.  The job of this
# module is to check the data out from subversion and keep it up to
# date
#
# Example usage:
#   svn::checkout { dist:
#       repository => "https://reductivelabs.com/svn",
#       svnparms = "--someparameter=AAAA --other parameter",
#       local_path => "/dist",
#       local_name => "mycheckout" 
#       user => "puppet",
#       password => "mypassword"
#   }
define svn::checkout($repository, $local_path, $local_name = false, $user = false, $password = false) {

  include svn

  $local_name_real = $local_name ? { false => $name, default => $local_name }

#   package { ["subversion"]: ensure => installed }

#  file { $local_path:
#    ensure => directory,
#    owner => root,
#    group => root
#  }

  $svnparms = $user ? {
    false   => "--non-interactive",
    default => "--non-interactive --username '$user' --password '$password'",
  }

  $svncmd = "/usr/bin/svn $svnparms"
  
  exec { "svn_co_$name":
    command => "$svncmd checkout '$repository' '$local_name_real'",
    cwd => $local_path,
    creates => "$local_path/$local_name_real/.svn",
#    require => Package ["subversion"],
#    package { "subversion": ensure => installed }
  }

  exec { "svn_update_$name":
    command => "$svncmd update '$local_name_real'",
    cwd => $local_path,
    require => Exec["svn_co_$name"],
    onlyif => "$svncmd status -u '$local_name_real' | /bin/grep -E \"\*|\!\"",
  }
}