Class: Inspec::Resources::Rpm

Inherits:
PkgManagement show all
Defined in:
lib/inspec/resources/package.rb

Overview

RHEL family

Instance Attribute Summary

Attributes inherited from PkgManagement

#inspec

Instance Method Summary collapse

Constructor Details

#initialize(inspec, opts) ⇒ Rpm

Returns a new instance of Rpm.



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# File 'lib/inspec/resources/package.rb', line 137

def initialize(inspec, opts)
  super(inspec)

  @dbpath = opts.fetch(:rpm_dbpath, nil)
end

Instance Method Details

#info(package_name) ⇒ Object 



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# File 'lib/inspec/resources/package.rb', line 153

def info(package_name)
  rpm_cmd = rpm_command(package_name)
  cmd = inspec.command(rpm_cmd)
  # CentOS does not return an error code if the package is not installed,
  # therefore we need to check for emptyness
  return {} if cmd.exit_status.to_i != 0 || cmd.stdout.chomp.empty?

  params = SimpleConfig.new(
    cmd.stdout.chomp,
    assignment_regex: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,
    multiple_values: false
  ).params
  # On some (all?) systems, the linebreak before the vendor line is missing
  if params["Version"] =~ /\s*Vendor:/
    v = params["Version"].split(" ")[0]
  else
    v = params["Version"]
  end
  # On some (all?) systems, the linebreak before the build line is missing
  if params["Release"] =~ /\s*Build Date:/
    r = params["Release"].split(" ")[0]
  else
    r = params["Release"]
  end
  {
    name: params["Name"],
    installed: true,
    version: "#{v}-#{r}",
    type: "rpm",
  }
end

#missing_requirements ⇒ Object 



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# File 'lib/inspec/resources/package.rb', line 143

def missing_requirements
  missing_requirements = []

  unless @dbpath.nil? || inspec.directory(@dbpath).directory?
    missing_requirements << "RPMDB #{@dbpath} does not exist"
  end

  missing_requirements
end