functions/Get-PsLaTaskByFile.ps1

<#
.SYNOPSIS
Get tasks that are references from a file
 
.DESCRIPTION
Get tasks that are references from a runbook file, to make it easier to understand what a given runbook file is doing
 
.PARAMETER File
Path to the runbook file, that you want to analyze
 
.PARAMETER Category
Used to filter the number of tasks down to only being part of the category that you are looking for
 
.PARAMETER Detailed
Instruct the cmdlet to output the details about the tasks in a more detailed fashion, makes it easier to read the descriptions for each task
 
.EXAMPLE
PS C:\> Get-PsLaTaskByFile -File "C:\temp\LogicApp.ExportOnly.psakefile.ps1"
 
List all tasks that are referenced from the file
The file needs to be a valid PSake runbook file
 
Output example:
 
Category Name Description
-------- ---- -----------
Converter ConvertTo-Arm Converts the LogicApp json structure into a valid ARM template json
Converter ConvertTo-Raw Converts the raw LogicApp json structure into the a valid LogicApp json,…
Exporter Export-LogicApp.AzCli Exports the raw version of the Logic App from the Azure Portal
 
.EXAMPLE
PS C:\> Get-PsLaTaskByFile -File "C:\temp\LogicApp.ExportOnly.psakefile.ps1" -Category Converter
 
List all tasks that are referenced from the file, which are in the Converter category
The file needs to be a valid PSake runbook file
 
Output example:
 
Category Name Description
-------- ---- -----------
Converter ConvertTo-Arm Converts the LogicApp json structure into a valid ARM template json
Converter ConvertTo-Raw Converts the raw LogicApp json structure into the a valid LogicApp json,…
 
.EXAMPLE
PS C:\> Get-PsLaTaskByFile -File "C:\temp\LogicApp.ExportOnly.psakefile.ps1" -Detailed
 
List all tasks that are referenced from the file, and outputs it in the detailed view
The file needs to be a valid PSake runbook file
 
Output example:
 
Category : Converter
Name : ConvertTo-Arm
Description : Converts the LogicApp json structure into a valid ARM template json
 
Category : Converter
Name : ConvertTo-Raw
Description : Converts the raw LogicApp json structure into the a valid LogicApp json,
              this will remove different properties that are not needed
 
Category : Exporter
Name : Export-LogicApp.AzCli
Description : Exports the raw version of the Logic App from the Azure Portal
 
.NOTES
 
Author: Mötz Jensen (@Splaxi)
 
#>

function Get-PsLaTaskByFile {
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseOutputTypeCorrectly', '')]
    [CmdletBinding()]
    param (
        [Alias('Runbook')]
        [Parameter(Mandatory = $true)]
        [string] $File,

        [ValidateSet('Arm', 'Converter', 'Exporter', 'LogicApp')]
        [string] $Category,

        [switch] $Detailed
    )
    
    # We are playing around with the internal / global psake object
    $psake.context = New-Object System.Collections.Stack

    $res = @(Get-PSakeScriptTasks -Runbook $File | Where-Object Name -ne "Default" | Select-Object -Property @{Label = "Category"; Expression = { $_.Alias.Split(".")[0] } }, Name, Description)

    $temp = $res | Where-Object Category -like "*$Category*" | Sort-Object Category, Name
        
    if ($Detailed) {
        $temp | Format-List
    }
    else {
        $temp
    }
}