# === Class: concat::setup
#
# Sets up the concat system. This is a private class.
#
# [$concatdir]
#   is where the fragments live and is set on the fact concat_basedir.
#   Since puppet should always manage files in $concatdir and they should
#   not be deleted ever, /tmp is not an option.
#
# It also copies out the concatfragments.{sh,rb} file to ${concatdir}/bin
#
class concat::setup {
  if $caller_module_name != $module_name {
    warning("${name} is deprecated as a public API of the ${module_name} module and should no longer be directly included in the manifest.")
  }

  if $::concat_basedir {
    $concatdir = $::concat_basedir
  } else {
    fail ('$concat_basedir not defined. Try running again with pluginsync=true on the [master] and/or [main] section of your node\'s \'/etc/puppet/puppet.conf\'.')
  }

  # owner,group and mode of fragment files (on windows owner and access rights should
  # be inherited from concatdir and not explicitly set to avoid problems)
  $fragment_owner = $::osfamily ? { 'windows' => undef, default => $::id }
  $fragment_mode  = $::osfamily ? { 'windows' => undef, default => '0640' }
  # test on gid fact availability to support older facter versions
  if defined('$gid') and $::gid and $::osfamily != 'Windows' {
    $fragment_group = $::gid
  } else {
    $fragment_group = undef
  }

  $script_name = 'concatfragments.rb'

  $script_path = "${concatdir}/bin/${script_name}"

  $default_owner = $::osfamily ? { 'windows' => undef, default => $::id }

  $default_group = $default_owner ? { 'root' => '0', default => undef }

  $script_mode = $::osfamily ? { 'windows' => undef, default => '0755' }

  $script_command = $::osfamily? {
    'windows' => "ruby.exe '${script_path}'",
    'openbsd' => "/usr/local/bin/ruby21 '${script_path}'",
    default   => $script_path
  }

  file { $script_path:
    ensure => file,
    owner  => $default_owner,
    group  => $default_group,
    mode   => $script_mode,
    source => "puppet:///modules/concat/${script_name}",
  }

  file { [ $concatdir, "${concatdir}/bin" ]:
    ensure => directory,
    owner  => $default_owner,
    group  => $default_group,
    mode   => '0755',
  }
}