Creating Module

2026-04-21 13:02:51 +02:00
parent 7c9b854aec
commit e10ab48bb4
14 changed files with 493 additions and 321 deletions
--- a/Public/Merge-ConfigurationData.ps1
+++ b/Public/Merge-ConfigurationData.ps1
@@ -0,0 +1,98 @@
+function Merge-ConfigurationData {
+    [CmdletBinding()]
+    Param(
+        [Parameter(Mandatory=$true)]
+        [System.Collections.Hashtable]
+        $Template,
+        [Parameter(Mandatory=$true)]
+        [System.Collections.Hashtable]
+        $Deployment,
+        [Parameter(Mandatory=$false)]
+        [System.Collections.Hashtable]
+        $Output
+    )
+
+    if($Output -eq $null){
+        $Output = $Deployment
+    }
+
+    foreach($Property in $Template.GetEnumerator()){
+        if($Property.Value -is [System.Collections.Hashtable]){
+            Write-Verbose "Key [$($Property.Name)] is a Hashtable"
+            if($null -ne $Deployment.$($Property.Name)){
+                Write-Verbose "Key [$($Property.Name)] is present in Deployment Data"
+                $Output.($Property.Name) = Merge-ConfigurationData -Template $Template.$($Property.Name) -Deployment $Deployment.$($Property.Name) -Output $Output.$($Property.Name)
+            }else{
+                Write-Verbose "Key [$($Property.Name)] is not present in Deployment Data"
+                $Output.Add($($Property.Name),(Copy-ConfigurationDataValue -Value $Template.$($Property.Name)))
+            }
+        }elseif($Property.Value -is [System.Collections.Specialized.OrderedDictionary]){
+            Write-Verbose "Key [$($Property.Name)] is a Ordered Dictionary"
+            if($null -ne $Deployment.$($Property.Name)){
+                Write-Verbose "Key [$($Property.Name)] is present in Deployment Data"
+                $Output.($Property.Name) = Merge-ConfigurationData -Template $Template.$($Property.Name) -Deployment $Deployment.$($Property.Name) -Output $Output.$($Property.Name)
+            }else{
+                Write-Verbose "Key [$($Property.Name)] is not present in Deployment Data"
+                $Output.Add($($Property.Name),(Copy-ConfigurationDataValue -Value $Template.$($Property.Name)))
+            }
+        }elseif($Property.Value -is [System.Array]){
+            Write-Verbose "$($Property.Name) is ein Array"
+            Write-Verbose "Total Items in Template Array [$($Property.Value.Count)]"
+            Write-Verbose "Total Items in Deployment Array [$($Deployment.$($Property.Name).Count)]"
+            if($null -ne $Deployment.$($Property.Name)){
+                Write-Verbose "Array is defined in Deployment"
+
+                $TemplateItems = for($i=0;$i -lt $Property.Value.Count; $i++){
+                    $SearchKeyNames = @(Get-ConfigurationDataArrayMergeKeyNames -ArrayName $Property.Name -Item $Property.Value[$i])
+                    [PSCustomObject]@{
+                        Value = $Property.Value[$i]
+                        SearchKeyNames = $SearchKeyNames
+                        IsWildcard = Test-ConfigurationDataItemWildcard -Item $Property.Value[$i] -KeyNames $SearchKeyNames
+                    }
+                }
+
+                $TemplateItems = @($TemplateItems | Where-Object { -not $_.IsWildcard }) + @($TemplateItems | Where-Object { $_.IsWildcard })
+
+                foreach($TemplateItem in $TemplateItems){
+                    $SearchKeyNames = @($TemplateItem.SearchKeyNames)
+
+                    if($SearchKeyNames.Count -eq 0){
+                        Write-Verbose "No matching name key found for item in [$($Property.Name)]"
+                        $Output.$($Property.Name) += ,(Copy-ConfigurationDataValue -Value $TemplateItem.Value)
+                        continue
+                    }
+
+                    if($TemplateItem.IsWildcard){
+                        $MatchingDeploymentItems = @($Deployment.$($Property.Name) | Where-Object { Test-ConfigurationDataItemHasKeys -Item $_ -KeyNames $SearchKeyNames })
+                    }else{
+                        $MatchingDeploymentItems = @($Deployment.$($Property.Name) | Where-Object { Test-ConfigurationDataItemKeyMatch -Left $_ -Right $TemplateItem.Value -KeyNames $SearchKeyNames })
+                    }
+
+                    if($MatchingDeploymentItems.Count -gt 0){
+                        foreach($DeploymentItem in $MatchingDeploymentItems){
+                            $OutputItem = @($Output.$($Property.Name) | Where-Object { Test-ConfigurationDataItemKeyMatch -Left $_ -Right $DeploymentItem -KeyNames $SearchKeyNames })[0]
+                            Merge-ConfigurationData -Template $TemplateItem.Value -Deployment $DeploymentItem -Output $OutputItem | Out-Null
+                        }
+                    }else{
+                        if($TemplateItem.IsWildcard){
+                            Write-Verbose "Wildcard item [$(Format-ConfigurationDataMergeKey -Item $TemplateItem.Value -KeyNames $SearchKeyNames)] in [$($Property.Name)] matched no deployment items"
+                        }else{
+                            Write-Verbose "Pair [$(Format-ConfigurationDataMergeKey -Item $TemplateItem.Value -KeyNames $SearchKeyNames)] not present"
+                            $Output.$($Property.Name) += ,(Copy-ConfigurationDataValue -Value $TemplateItem.Value)
+                        }
+                    }
+                }
+            }else{
+                Write-Verbose "Array is not defined in Deployment"
+                $Output.$($Property.Name) = Copy-ConfigurationDataValue -Value $Template.$($Property.Name)
+            }
+        }else{
+            Write-Verbose "$($Property.Name) is a String or Integer Value"
+            if($null -eq $Deployment.$($Property.Name)){
+                $Output.Add($Property.Name,(Copy-ConfigurationDataValue -Value $Template.($Property.Name)))
+            }elseif($Deployment.$($Property.Name) -ne $Property.Value){
+            }
+        }
+    }
+    return $Output
+}