Allow caddy::vhost to be removed

REFERENCE.md

@@ -394,22 +394,31 @@ caddy::vhost { 'example2:
 
 The following parameters are available in the `caddy::vhost` defined type:
 
+* [`ensure`](#-caddy--vhost--ensure)
 * [`source`](#-caddy--vhost--source)
 * [`content`](#-caddy--vhost--content)
 
+##### <a name="-caddy--vhost--ensure"></a>`ensure`
+
+Data type: `Enum['present','absent']`
+
+Make the vhost either present or absent
+
+Default value: `'present'`
+
 ##### <a name="-caddy--vhost--source"></a>`source`
 
 Data type: `Optional[Stdlib::Filesource]`
 
-source (path) for the caddy vhost configuration
+Source (path) for the caddy vhost configuration
 
 Default value: `undef`
 
 ##### <a name="-caddy--vhost--content"></a>`content`
 
 Data type: `Optional[String]`
 
-string with the caddy vhost configuration
+String with the caddy vhost configuration
 
 Default value: `undef`
 

manifests/vhost.pp

@@ -1,7 +1,11 @@
 # @summary This defined type handles the Caddy virtual hosts.
 #
-# @param source source (path) for the caddy vhost configuration
-# @param content string with the caddy vhost configuration
+# @param ensure
+#   Make the vhost either present or absent
+# @param source
+#   Source (path) for the caddy vhost configuration
+# @param content
+#   String with the caddy vhost configuration
 #
 # @example Configure virtual host, based on source
 #   caddy::vhost { 'example1':
@@ -14,12 +18,13 @@
 #   }
 #
 define caddy::vhost (
+  Enum['present','absent']     $ensure  = 'present',
   Optional[Stdlib::Filesource] $source  = undef,
   Optional[String]             $content = undef,
 ) {
   include caddy
   file { "/etc/caddy/config/${title}.conf":
-    ensure  => file,
+    ensure  => stdlib::ensure($ensure, 'file'),
     content => $content,
     source  => $source,
     mode    => '0444',

spec/defines/vhost_spec.rb

@@ -11,11 +11,7 @@
 
       context 'with source' do
         let(:title) { 'example1' }
-        let(:params) do
-          {
-            source: 'puppet:///modules/caddy/etc/caddy/config/example1.conf'
-          }
-        end
+        let(:params) { { source: 'puppet:///modules/caddy/etc/caddy/config/example1.conf' } }
 
         it do
           expect(subject).to contain_file('/etc/caddy/config/example1.conf').with(
@@ -30,11 +26,7 @@
 
       context 'with content' do
         let(:title) { 'example2' }
-        let(:params) do
-          {
-            content: 'localhost:2015'
-          }
-        end
+        let(:params) { { content: 'localhost:2015' } }
 
         it do
           expect(subject).to contain_file('/etc/caddy/config/example2.conf').with(
@@ -46,6 +38,13 @@
           )
         end
       end
+
+      context 'with ensure => absent' do
+        let(:title) { 'example3' }
+        let(:params) { { ensure: 'absent' } }
+
+        it { expect(subject).to contain_file('/etc/caddy/config/example3.conf').with_ensure('absent') }
+      end
     end
   end
 end