class Chef::Provider::Package::Rpm

Public Instance Methods

define_resource_requirements() click to toggle source
# File lib/chef/provider/package/rpm.rb, line 31
def define_resource_requirements
  super

  requirements.assert(:all_actions) do |a|
    a.assertion { @package_source_exists }
    a.failure_message Chef::Exceptions::Package, "Package #{new_resource.package_name} not found: #{new_resource.source}"
    a.whyrun "Assuming package #{new_resource.package_name} would have been made available."
  end
  requirements.assert(:all_actions) do |a|
    a.assertion { !@rpm_status.nil? && (@rpm_status.exitstatus == 0 || @rpm_status.exitstatus == 1) }
    a.failure_message Chef::Exceptions::Package, "Unable to determine current version due to RPM failure. Detail: #{@rpm_status.inspect}"
    a.whyrun "Assuming current version would have been determined for package #{new_resource.package_name}."
  end
end
install_package(name, version) click to toggle source
# File lib/chef/provider/package/rpm.rb, line 88
def install_package(name, version)
  if current_resource.version
    if allow_downgrade
      shell_out!("rpm", options, "-U", "--oldpackage", new_resource.source)
    else
      shell_out!("rpm", options, "-U", new_resource.source)
    end
  else
    shell_out!("rpm", options, "-i", new_resource.source)
  end
end
Also aliased as: upgrade_package
load_current_resource() click to toggle source
# File lib/chef/provider/package/rpm.rb, line 46
def load_current_resource
  @package_source_provided = true
  @package_source_exists = true

  @current_resource = Chef::Resource::Package.new(new_resource.name)
  current_resource.package_name(new_resource.package_name)

  if new_resource.source
    unless uri_scheme?(new_resource.source) || ::File.exist?(new_resource.source)
      @package_source_exists = false
      return
    end

    logger.trace("#{new_resource} checking rpm status")
    shell_out!("rpm", "-qp", "--queryformat", "%{NAME} %{VERSION}-%{RELEASE}\n", new_resource.source).stdout.each_line do |line|
      case line
      when /^(\S+)\s(\S+)$/
        current_resource.package_name($1)
        new_resource.version($2)
        @candidate_version = $2
      end
    end
  else
    if Array(new_resource.action).include?(:install)
      @package_source_exists = false
      return
    end
  end

  logger.trace("#{new_resource} checking install state")
  @rpm_status = shell_out("rpm", "-q", "--queryformat", "%{NAME} %{VERSION}-%{RELEASE}\n", current_resource.package_name)
  @rpm_status.stdout.each_line do |line|
    case line
    when /^(\S+)\s(\S+)$/
      logger.trace("#{new_resource} current version is #{$2}")
      current_resource.version($2)
    end
  end

  current_resource
end
remove_package(name, version) click to toggle source
# File lib/chef/provider/package/rpm.rb, line 102
def remove_package(name, version)
  if version
    shell_out!("rpm", options, "-e", "#{name}-#{version}")
  else
    shell_out!("rpm", options, "-e", name)
  end
end
upgrade_package(name, version)
Alias for: install_package

Private Instance Methods

uri_scheme?(str) click to toggle source
# File lib/chef/provider/package/rpm.rb, line 116
def uri_scheme?(str)
  scheme = URI.split(str).first
  return false unless scheme
  %w{http https ftp file}.include?(scheme.downcase)
rescue URI::InvalidURIError
  false
end
version_compare(v1, v2) click to toggle source
# File lib/chef/provider/package/rpm.rb, line 112
def version_compare(v1, v2)
  Chef::Provider::Package::Yum::RPMVersion.parse(v1) <=> Chef::Provider::Package::Yum::RPMVersion.parse(v2)
end