functions/general/Load-TmfConfiguration.ps1
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function Load-TmfConfiguration { <# .SYNOPSIS Loads the JSON files from the activated configurations. .DESCRIPTION Loads the JSON files from the activated configurations. All object definitions are stored in runtime variables. .PARAMETER ReturnDesiredConfiguration Returns the desired configuration after loading from activated configurations. #> [CmdletBinding()] Param ( [switch] $ReturnDesiredConfiguration, [System.Management.Automation.PSCmdlet] $Cmdlet = $PSCmdlet ) begin { function Register-Resources { Param ( [object[]] $Resources, [string] $ResourceType ) if ($Resources.Count -gt 0) { $Resources | Foreach-Object { $resource = $_ | Add-Member -NotePropertyMembers @{sourceConfig = $configuration.Name} -PassThru | ConvertTo-PSFHashtable -Include $($script:supportedResources[$ResourceType]["registerFunction"].Parameters.Keys) # Calls the Register-Tmf(.*) function & $script:supportedResources[$ResourceType]["registerFunction"] @resource -Cmdlet $PSCmdlet } } } $configurationsToLoad = Get-TmfActiveConfiguration $script:desiredConfiguration = @{} } process { # Register stringMappings first # The stringMappings required for the template functions to work. foreach ($configuration in $configurationsToLoad) { $stringMappingsDirectory = "{0}\stringMappings" -f $configuration.Path if (-Not (Test-Path $stringMappingsDirectory)) { continue } Get-ChildItem -Path $stringMappingsDirectory -File -Filter "*.json" | ForEach-Object { Write-Progress -Activity "Loading string mappings from $($_.Name)" $content = Get-Content $_.FullName -Encoding UTF8 | Out-String | ConvertFrom-Json Register-Resources -Resources $content -ResourceType "stringMappings" } } # Register all other resources foreach ($configuration in $configurationsToLoad) { Write-Progress -Id 0 -Activity "Activating $($configuration.Name)" foreach ($resourceType in ($script:supportedResources.GetEnumerator() | Where-Object {$_.Name -ne "stringMappings"} | Sort-Object {$_.Value.weight})) { $resourceTypeName = $resourceType.Name Write-Progress -Id 1 -Activity "Loading $resourceTypeName" -Status "Starting" -PercentComplete 0 if ($resourceType.Value["parentType"]) { $resourceDirectory = "{0}\{1}\{2}" -f $configuration.Path, $resourceType.Value["parentType"], $resourceTypeName } else { $resourceDirectory = "{0}\{1}" -f $configuration.Path, $resourceTypeName } if (-Not (Test-Path $resourceDirectory)) { continue; Write-Progress -Id 1 -Activity "Loading $resourceTypeName" -Completed } $counter = 0 $definitionFiles = Get-ChildItem -Path $resourceDirectory -File -Filter "*.json" $definitionFiles | ForEach-Object { Write-Progress -Id 1 -Activity "Loading $resourceTypeName" -CurrentOperation "Reading file $($_.Name)" -PercentComplete (($counter / $definitionFiles.count) * 100) $content = Get-Content $_.FullName -Encoding UTF8 | Out-String $content = Assert-TemplateFunctions -InputTemplate $content | ConvertFrom-Json Register-Resources -Id 1 -Resources $content -ResourceType $resourceTypeName $counter++ } Write-Progress -Id 1 -Activity "Loading $resourceTypeName" -Completed } Write-Progress -Id 0 -Activity "Activating $($configuration.Name)" -Completed } } end { if ($ReturnDesiredConfiguration) { Get-TmfDesiredConfiguration } } } |