BuildScripts/AddTaskFunctions/Add-AfterTask.task.ps1
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function Add-AfterTask { <# .SYNOPSIS Add tasks to run after another without needing to modify the original task .EXAMPLE Package | after Build "Run 'Package' after 'Build'" This will ensure that the Package task is run after the Build task .EXAMPLE Package | after Validate Jobs | after Task Validate.Jobs = @( ..., 'Package') #> [Alias('after')] [CmdletBinding()] param( # The primary task. Jobs will be added to the end of this Task. [Parameter( Mandatory, Position = 0 )][string[]]$Task, # The job(s) that will be run after the Task [Parameter( Mandatory, Position = 1, ValueFromPipeline )][string[]]$Jobs ) begin { Write-Debug "`n$('-' * 80)`n-- Begin $($MyInvocation.MyCommand.Name)`n$('-' * 80)" $allTasks = ${*}.All.Keys $errorMessage = "Could not add {0} after {1}. '{2}' is not a valid task name" } process { if ($null -ne $allTasks) { foreach ($currentTask in $Task) { # Normalize the name of the Task $taskName = $currentTask | Resolve-TaskName if ($allTasks -contains $taskName) { foreach ($currentJob in $Jobs) { $jobName = $currentJob | Resolve-TaskName # if The current job is a valid task if ($allTasks -contains $jobName) { # if it is not already in the job list for this task if (${*}.All[$taskName].Jobs -notcontains $currentJob) { Write-Debug "Adding $currentJob to end of $taskName Jobs" ${*}.All[$taskName].Jobs.Add($currentJob) } else { Write-Verbose "$currentJob already a job of $currentTask" } } else { throw ($errorMessage -f $currentJob, $currentTask, $currentJob) } } } else { throw ($errorMessage -f $currentJob, $currentTask, $currentTask) } #! If we are in the pipeline, send out the Task name if ($MyInvocation.PipelinePosition -lt $MyInvocation.PipelineLength) { $currentTask | Write-Output } } } } end { Write-Debug "`n$('-' * 80)`n-- End $($MyInvocation.MyCommand.Name)`n$('-' * 80)" } } |