Class: Specinfra::Helper::DetectOs::Debian

Inherits:
Specinfra::Helper::DetectOs show all
Defined in:
lib/specinfra/helper/detect_os/debian.rb

Instance Method Summary collapse

Methods inherited from Specinfra::Helper::DetectOs

detect, #initialize, #run_command

Constructor Details

This class inherits a constructor from Specinfra::Helper::DetectOs

Instance Method Details

#detect ⇒ Object 



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# File 'lib/specinfra/helper/detect_os/debian.rb', line 2

def detect
  if (debian_version = run_command('cat /etc/debian_version')) && debian_version.success?
    distro  = nil
    release = nil
    if (lsb_release = run_command("lsb_release -ir")) && lsb_release.success?
      lsb_release.stdout.each_line do |line|
        distro  = line.split(':').last.strip if line =~ /^Distributor ID:/
        release = line.split(':').last.strip if line =~ /^Release:/
      end
    elsif (lsb_release = run_command("cat /etc/lsb-release")) && lsb_release.success?
      lsb_release.stdout.each_line do |line|
        distro  = line.split('=').last.strip if line =~ /^DISTRIB_ID=/
        release = line.split('=').last.strip if line =~ /^DISTRIB_RELEASE=/
      end
    else
      if debian_version.stdout.chomp =~ /^[[:digit:]]+\.[[:digit:]]+$/
        release = debian_version.stdout.chomp
      end
    end
    distro ||= 'debian'
    release ||= nil
    { :family => distro.gsub(/[^[:alnum:]]/, '').downcase, :release => release }
  end
end