Class: Wright::Provider::Package

Inherits:
Wright::Provider show all
Defined in:
lib/wright/provider/package.rb,
lib/wright/provider/package/apt.rb,
lib/wright/provider/package/yum.rb,
lib/wright/provider/package/homebrew.rb

Overview

Package provider. Used as a base class for Resource::Package providers.

Direct Known Subclasses

Apt, Homebrew, Yum

Defined Under Namespace

Classes: Apt, Homebrew, Yum

Constant Summary

Constants inherited from Wright::Provider

PROVIDER_DIR

Instance Method Summary collapse

Methods inherited from Wright::Provider

#initialize, #updated?

Constructor Details

This class inherits a constructor from Wright::Provider

Instance Method Details

#install ⇒ void

This method returns an undefined value.

Installs the package.



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# File 'lib/wright/provider/package.rb', line 11

def install
  unless_uptodate(:install,
                  "package already installed: '#{package_name}'") do
    unless_dry_run("install package: '#{package_name}'") do
      install_package
    end
  end
end

#installed? ⇒ Bool

Returns true if the package is installed, false otherwise.

Returns:

  • (Bool) —

    true if the package is installed, false otherwise



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# File 'lib/wright/provider/package.rb', line 39

def installed?
  if package_version
    installed_versions.include?(package_version)
  else
    !installed_versions.empty?
  end
end

#installed_versions ⇒ Array<String>

Returns the installed package versions.

Returns:

  • (Array<String>) —

    the installed package versions



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# File 'lib/wright/provider/package.rb', line 33

def installed_versions
  fail NotImplementedError
end

#remove ⇒ void

This method returns an undefined value.

Removes the package.



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# File 'lib/wright/provider/package.rb', line 23

def remove
  unless_uptodate(:remove,
                  "package already removed: '#{package_name}'") do
    unless_dry_run("remove package: '#{package_name}'") do
      remove_package
    end
  end
end