Module: ServerspecRunner::Detection

Defined in:
lib/serverspec-runner/detection.rb

Class Method Summary collapse

Class Method Details

.platform(host, ssh_options = {}, properties) ⇒ Object 



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# File 'lib/serverspec-runner/detection.rb', line 7

def self.platform(host, ssh_options={}, properties)

  detected = {}

  sudo = properties[:nosudo] ? '' : 'sudo'
  properties[:sudo_prefix] = sudo + ' ' 

  commands = {
    :detect_platform_redhat             =>  'cat /etc/redhat-release 2> /dev/null',
    :detect_platform_debian             =>  'cat /etc/debian_version 2> /dev/null',
    :detect_hostname                    =>  'hostname 2> /dev/null',
    :detect_hostname_short              =>  'hostname -s 2> /dev/null',
  }

  executed = ServerspecRunner::Util.alternative_exec!(host, commands, ssh_options)

  # platform
  if executed[:detect_platform_redhat][:exit_succeeded]
    detected[:platform_name] = 'centos'

    if executed[:detect_platform_redhat][:stdout] =~ /^(CentOS release )(\d+).(\d+).*$/
      detected[:platform_detail_name] = "centos#{$2}"
    end
  elsif executed[:detect_platform_debian][:exit_succeeded]
    detected[:platform_name] = 'debian'

    if executed[:detect_platform_debian][:stdout] =~ /^(\d+).(\d+).(\d*)$/
      detected[:platform_detail_name] = "debian#{$1}"
    end
  end

  # hostname
  detected[:hostname] = executed[:detect_hostname][:stdout]
  detected[:hostname_short] = executed[:detect_hostname_short][:stdout]

  detected.merge(properties)
end