feat: Namespace.get/set_Pattern ( Fixes #1137 )

Author: StartAutomating

PipeScript.types.ps1xml

@@ -2586,6 +2586,67 @@ foreach ($psProperty in $theseProperties) {
     <Members>
     </Members>
   </Type>
+  <Type>
+    <Name>Namespace</Name>
+    <Members>
+      <ScriptProperty>
+        <Name>Pattern</Name>
+        <GetScriptBlock>
+                        &lt;#
+.SYNOPSIS
+    Gets the namespace pattern.
+.DESCRIPTION
+    Gets the pattern of a namespace object.
+#&gt;
+# If we already have a cached .Pattern, return it.
+if ($this.'.Pattern') {
+    return $this.'.Pattern'
+}
+
+# Several types of objects can be used directly as patterns.
+# These patterns can still be overridden by setting the .Pattern property.
+# (in fact, that's also how they are set)
+
+# If we are actually a regex, set the .Pattern property and return. 
+if ($this -is [regex]) {
+    $this.Pattern = "$this"
+}
+
+# If we are a URI, set the .Pattern property to the URI pattern.
+if ($this -is [uri]) {
+    $this.Pattern = [regex]::Escape("$($this.DnsSafeHost)")
+}
+
+if ($this.Name) {
+    $this.Pattern = "^$([Regex]::Escape($this.Name))"
+}
+else {
+    $this.Pattern = [regex]::Escape("$this")
+}
+
+return $this.'.Pattern'
+
+                    </GetScriptBlock>
+        <SetScriptBlock>
+                        &lt;#
+.SYNOPSIS
+    Sets the namespace pattern.
+.DESCRIPTION
+    Sets the pattern of a namespace object.
+#&gt;
+param($value)
+
+if (-not $Value) { return}
+
+if ($value -isnot [regex]) {
+    $value = [regex]::new($value,'IgnoreCase,IgnorePatternWhitespace','00:00:00.01')
+}
+
+$this.psobject.properties.add([psnoteproperty]::new('.Pattern',$value), $true)
+                    </SetScriptBlock>
+      </ScriptProperty>
+    </Members>
+  </Type>
   <Type>
     <Name>System.Management.Automation.Language.ParamBlockAst</Name>
     <Members>