Allow to specify package version and revision for ensure parameter

README.markdown

@@ -79,6 +79,12 @@ In order to explicitly ensure that version 5.2.0 of Kibana is installed:
 class { 'kibana': ensure => '5.2.0' }
 ```
 
+Package revisions are supported too:
+
+```puppet
+class { 'kibana': ensure => '5.2.2-1' }
+```
+
 The `kibana` class also supports removal through use of `ensure => absent`:
 
 ```puppet

manifests/init.pp

@@ -28,7 +28,7 @@
 # @param repo_version Repository major version to use
 #
 class kibana (
-  Variant[Enum['present', 'absent', 'latest'], Pattern[/^\d([.]\d+)*$/]] $ensure          = 'present',
+  Variant[Enum['present', 'absent', 'latest'], Pattern[/^\d([.]\d+)*(-[\d+\w+])$/]] $ensure          = 'present',
   Hash[String[1], Variant[String[1], Integer, Boolean, Array]]           $config          = {},
   Boolean                                                                $manage_repo     = true,
   String                                                                 $repo_key_id     = '46095ACC8548582C1A2699A9D27D666CD88E42B4',

spec/classes/kibana_spec.rb

@@ -152,7 +152,7 @@
         describe 'parameter validation for' do
           describe 'ensure' do
             context 'valid parameter' do
-              %w(present absent latest 5.2.1).each do |param|
+              %w(present absent latest 5.2.1 5.2.2-1).each do |param|
                 context param do
                   let(:params) { { :ensure => param } }
                   it { should compile.with_all_deps }