Modules/M365DSCSchemaHandler.psm1
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function New-M365DSCSchemaDefinition { [CmdletBinding()] param ( ) $schemaFiles = Get-ChildItem -Path '.\Modules\Microsoft365DSC\DSCResources\*.schema.mof' -Recurse $classInfoList = @() $classesList = @() foreach ($file in $schemaFiles) { $readMePath = "$($file.DirectoryName)\ReadMe.md" $readMeContent = Get-Content $readMePath -Raw $resourceDescription = $readMeContent.Split('## Description')[1].Trim() Write-Verbose -Message $file.Name $mofContent = Get-Content $file.FullName -Raw # Match class definitions $classMatches = [regex]::Matches($mofContent, 'class\s+(\w+)(?:\s*:\s*\w+)?\s*(\{.*?\});', 'Singleline') foreach ($classMatch in $classMatches) { $className = $classMatch.Groups[1].Value $classBody = $classMatch.Groups[2].Value if (-not $classesList.Contains($className)) { $classesList += $className # Match property definitions $propertyMatches = [regex]::Matches($classBody, '\[(?<propertykeyorwrite>Key|Write|Required),\s*Description\("(?<description>(?:[^"]|\\")*)"\)(?:\s*,\s*(?:(?:ValueMap\{(?<valuemap>[^}]*)\}\s*,\s*Values\{(?<values>[^}]*)\})|(?:Values\{(?<values>[^}]*)\}\s*,\s*ValueMap\{(?<valuemap>[^}]*)\})))?(?:,\s*EmbeddedInstance\("(?<embeddedinstancetype>\w+)"\))?\]?\s*(?<propertytype>\w+)\s+(?<propertyname>\w+)(?<isarray>\[\])?\s*;', @('Singleline', [System.Text.RegularExpressions.RegexOptions]::IgnoreCase)) $propertyInfoList = @() foreach ($propertyMatch in $propertyMatches) { $propertyKeyOrWrite = $propertyMatch.Groups["propertykeyorwrite"].Value $propertyDescription = $propertyMatch.Groups["description"].Value $embeddedInstanceType = $propertyMatch.Groups["embeddedinstancetype"].Value $propertyType = $propertyMatch.Groups["propertytype"].Value $propertyName = $propertyMatch.Groups["propertyname"].Value $isArray = $propertyMatch.Groups["isarray"].Success $valueMap = $propertyMatch.Groups["valuemap"].Value $values = $propertyMatch.Groups["values"].Value if ($embeddedInstanceType) { $propertyType = $embeddedInstanceType } if ($isArray) { $propertyType = $propertyType + '[]' } $propertyInfoList += @{ CIMType = $propertyType Name = $propertyName Option = $propertyKeyOrWrite Description = $propertyDescription } if($ValueMap.Length -gt 0) { $ValueMap = $ValueMap.Split(',') $Values = $Values.Split(',') # Remove \" from the values $ValueMap = $ValueMap | ForEach-Object { $_.Trim().Replace('"', '') } $Values = $Values | ForEach-Object { $_.Trim().Replace('"', '') } if ($propertyType.ToLower().Contains('string')) { $propertyInfoList[-1].ValueMap = [String[]]$valueMap $propertyInfoList[-1].Values = [String[]]$values } elseif ($propertyType.ToLower().Contains('int')) { $propertyInfoList[-1].ValueMap = [int[]]$valueMap $propertyInfoList[-1].Values = [int[]]$values } } } $classInfoList += [ordered] @{ ClassName = $className Parameters = $propertyInfoList Description = $resourceDescription } } } } $jsonContent = ConvertTo-Json $classInfoList -Depth 99 Set-Content -Value $jsonContent -Path '.\Modules\Microsoft365DSC\SchemaDefinition.json' } |