functions/Invoke-PsLaExtractor.ps1
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<# .SYNOPSIS Execute the extractor process of the LogicApp .DESCRIPTION Execute all the tasks that have been defined in the runbook file, and get an ARM template as output Depending on the initial extractor task that you are using, your powershell / az cli session needs to be signed in Your runbook file can contain the tasks available from the module, but also your own custom tasks, that you want to have executed as part of the process .PARAMETER Runbook Path to the PSake valid runbook file that you want to have executed while exporting, sanitizing and converting a LogicApp into a deployable ARM template .PARAMETER SubscriptionId Id of the subscription that you want to work against, your current powershell / az cli session either needs to be "connected" to the subscription or at least have permissions to work against the subscription .PARAMETER ResourceGroup Name of the resource group that you want to work against, your current powershell / az cli session needs to have permissions to work against the resource group .PARAMETER Name Name of the logic app, that you want to work against .PARAMETER Task List of task that you want to have executed, based on the runbook file that you pass This allows you to only run a small subset of all the tasks that you have defined inside your runbook Helpful when troubleshooting and trying to identify the best execution order of all the tasks .PARAMETER WorkPath Path to were the tasks will persist their outputs Each task will save a file into a unique folder, containing the formatted output from its operation You could risk that secrets or credentials are being stored on your disk, if they in some way are stored as clear text inside the logic app The default valus is the current users TempPath, where it creates a "\PsLogicAppExtractor\GUID\" directory for each invoke .PARAMETER OutputPath Path to were the ARM template file will be persisted The path has to be a directory The file will be named as the Logic App is named .PARAMETER KeepFiles Instruct the cmdlet to keep all the files, across all tasks This enables troubleshooting and comparison of input vs output, per task, as each task has an input file and the result of the work persisted in the same directory .EXAMPLE PS C:\> Invoke-PsLaExtractor -Runbook "C:\temp\LogicApp.ExportOnly.psakefile.ps1" -ResourceGroup "TestRg" -Name TestLogicApp Invokes the different tasks inside the runbook file, to export the TestLogicApp as an ARM template The file needs to be a valid PSake runbook file .EXAMPLE PS C:\> Invoke-PsLaExtractor -Runbook "C:\temp\LogicApp.ExportOnly.psakefile.ps1" -SubscriptionId "f5608f3d-ab28-49d8-9b4e-1b1f812d12e0" -ResourceGroup "TestRg" -Name "TestLogicApp" Invokes the different tasks inside the runbook file, to export the TestLogicApp as an ARM template The file needs to be a valid PSake runbook file .EXAMPLE PS C:\> Invoke-PsLaExtractor -Runbook "C:\temp\LogicApp.ExportOnly.psakefile.ps1" Invokes the different tasks inside the runbook file, to export the TestLogicApp as an ARM template The file needs to be a valid PSake runbook file The runbook file needs to have populated the Properties object, with the minimum: ResourceGroup and SubscriptionId .EXAMPLE PS C:\> Invoke-PsLaExtractor -Runbook "C:\temp\LogicApp.ExportOnly.psakefile.ps1" -ResourceGroup "TestRg" -Name TestLogicApp -WorkPath "C:\temp\work_directory" Invokes the different tasks inside the runbook file, to export the TestLogicApp as an ARM template The file needs to be a valid PSake runbook file Will output all tasks files into the "C:\temp\work_directory" location .EXAMPLE PS C:\> Invoke-PsLaExtractor -Runbook "C:\temp\LogicApp.ExportOnly.psakefile.ps1" -ResourceGroup "TestRg" -Name TestLogicApp -KeepFiles Invokes the different tasks inside the runbook file, to export the TestLogicApp as an ARM template The file needs to be a valid PSake runbook file All files that the different tasks has created, are keept, for the user to analyze them .NOTES Author: Mötz Jensen (@Splaxi) #> function Invoke-PsLaExtractor { [CmdletBinding(DefaultParameterSetName = "PreppedFile")] param ( [Alias('File')] [Parameter(Mandatory = $true, ParameterSetName = "NameOnly")] [Parameter(Mandatory = $true, ParameterSetName = "PreppedFile")] [Parameter(Mandatory = $true, ParameterSetName = "ResourceGroup")] [Parameter(Mandatory = $true, ParameterSetName = "Subscription")] [PsfValidateScript('PSFramework.Validate.FSPath.File', ErrorString = 'PSFramework.Validate.FSPath.File')] [string] $Runbook, [Parameter(Mandatory = $true, ParameterSetName = "Subscription")] [string] $SubscriptionId, [Parameter(Mandatory = $true, ParameterSetName = "ResourceGroup")] [Parameter(Mandatory = $true, ParameterSetName = "Subscription")] [string] $ResourceGroup, [Parameter(Mandatory = $true, ParameterSetName = "NameOnly")] [Parameter(Mandatory = $true, ParameterSetName = "ResourceGroup")] [Parameter(Mandatory = $true, ParameterSetName = "Subscription")] [string] $Name, [string[]] $Task, [PsfValidateScript('PSFramework.Validate.FSPath.Folder', ErrorString = 'PSFramework.Validate.FSPath.Folder')] [string] $WorkPath = "$([System.IO.Path]::GetTempPath())PsLogicAppExtractor\$([System.Guid]::NewGuid().Guid)", [PsfValidateScript('PSFramework.Validate.FSPath.Folder', ErrorString = 'PSFramework.Validate.FSPath.Folder')] [string] $OutputPath, [switch] $KeepFiles ) if (-not ($WorkPath -like "*$([System.IO.Path]::GetTempPath())*")) { if ($WorkPath -NotMatch '(?im)[{(]?[0-9A-F]{8}[-]?(?:[0-9A-F]{4}[-]?){3}[0-9A-F]{12}[)}]?') { $WorkPath = "$WorkPath\$([System.Guid]::NewGuid().Guid)" } } #The task counter needs to be reset prior running Set-PSFConfig -FullName PsLogicAppExtractor.Execution.TaskCounter -Value 0 Set-PSFConfig -FullName PsLogicAppExtractor.Execution.TaskInputNext -Value "" Set-PSFConfig -FullName PsLogicAppExtractor.Execution.TaskOutputFile -Value "" Set-PSFConfig -FullName PsLogicAppExtractor.Execution.TaskPath -Value "" Set-PSFConfig -FullName PsLogicAppExtractor.Execution.Name -Value "" #Make sure the work path is created and available New-Item -Path $WorkPath -ItemType Directory -Force -ErrorAction Ignore > $null $parms = @{} $parms.buildFile = $Runbook $parms.nologo = $true if ($Task) { $parms.taskList = $Task } Set-PSFConfig -FullName PsLogicAppExtractor.Execution.WorkPath -Value $WorkPath $props = @{} if ($SubscriptionId) { $props.SubscriptionId = $SubscriptionId } if ($ResourceGroup) { $props.ResourceGroup = $ResourceGroup } if ($Name) { $props.Name = $Name Set-PSFConfig -FullName PsLogicAppExtractor.Execution.Name -Value $Name } if ($PsCmdlet.ParameterSetName -eq "PreppedFile") { if ((Get-Content -Path $Runbook -raw) -match '\$Name\W*=\W*"(.*)"') { Set-PSFConfig -FullName PsLogicAppExtractor.Execution.Name -Value $Matches[1] } } $res = Invoke-psake @parms -properties $props -ErrorVariable errorsFound if ($errorsFound) { throw $res } $resPath = Get-ExtractOutput -Path $WorkPath if ($OutputPath) { $resPath = Copy-Item -Path $resPath -Destination "$OutputPath" -PassThru -Force | Select-Object -ExpandProperty FullName } $resPath if (-not $KeepFiles) { Get-ChildItem -Path $WorkPath -File -Recurse | Where-Object { $_.FullName -ne $resPath } | ForEach-Object { Remove-Item -Path $_.FullName -Force -ErrorAction SilentlyContinue -Confirm:$false -Recurse } Get-ChildItem -Path $WorkPath -Directory | Where-Object { $_.FullName -ne $(Split-Path -Path $resPath -Parent) } | ForEach-Object { Remove-Item -Path $_.FullName -Force -ErrorAction SilentlyContinue -Confirm:$false -Recurse } } } |