class sap_host_agent::setup {
  # Create directory for SAP HA installation files
  file { ['/usr/sap', '/usr/sap/trans', '/usr/sap/trans/hostagent_inst', ]:
    ensure => 'directory',
  }

  # Create user and group for Host Agent
  group { 'sapsys':
    ensure => 'present',
  }

  user { 'sapadm':
    ensure  => 'present',
    comment => 'SAP Local Administrator',
    groups  => ['sapsys'],
    shell   => '/bin/false',
    system  => true,
  }

  # Get Host Agent installation files
  file {'SAPCAR':
    path   => "${::sap_host_agent::ha_instfiles_dir}/SAPCAR",
    mode   => '0755',
    owner  => root,
    group  => root,
    #source => 'puppet:///modules/sap_host_agent/linux-x86_64/SAPCAR',
    source => '/tmp/SAPCAR',
  }

  file {'SAPHOSTAGENT.SAR':
    path   => "${::sap_host_agent::ha_instfiles_dir}/SAPHOSTAGENT.SAR",
    mode   => '0600',
    owner  => root,
    group  => root,
    #source => 'puppet:///modules/sap_host_agent/linux-x86_64/SAPHOSTAGENT.SAR',
    source => '/tmp/SAPHOSTAGENT.SAR',
  }

  if $::sap_hostagent_version == 0 {
    # install needed
    exec { 'hostagent_install':
      before   => File['ha_instfiles_unpacked'],
      command  => './SAPCAR -xvf SAPHOSTAGENT.SAR -R ./inst',
      cwd      => $::sap_host_agent::ha_instfiles_dir,
      path     => '/usr/local/bin/:/bin/',
      provider => 'shell',
      require  => [ File['SAPCAR'], File['SAPHOSTAGENT.SAR'] ]
    }
  } elsif $::sap_hostagent_version != $::sap_host_agent::latest_ha_version {
    # upgrade needed
  }

  file {'ha_instfiles_unpacked':
    ensure  => absent,
    path    => "${::sap_host_agent::ha_instfiles_dir}/inst",
    recurse => true,
    purge   => true,
    force   => true,
  }
}