1<#
2 .SYNOPSIS
3 Generates a JSON object representing an Azure Pipelines Job Matrix.
4 See https://docs.microsoft.com/en-us/azure/devops/pipelines/process/phases?view=azure-devops&tabs=yaml#parallelexec
5
6 .EXAMPLE
7 ./eng/common/scripts/Create-JobMatrix $context
8#>
9
10[CmdletBinding()]
11param (
12 [Parameter(Mandatory=$True)][string] $ConfigPath,
13 [Parameter(Mandatory=$True)][string] $Selection,
14 [Parameter(Mandatory=$False)][string] $DisplayNameFilter,
15 [Parameter(Mandatory=$False)][array] $Filters,
16 [Parameter(Mandatory=$False)][array] $Replace,
17 [Parameter(Mandatory=$False)][array] $NonSparseParameters
18)
19
20. $PSScriptRoot/job-matrix-functions.ps1
21
22if (!(Test-Path $ConfigPath)) {
23 Write-Error "ConfigPath '$ConfigPath' does not exist."
24 exit 1
25}
26$config = GetMatrixConfigFromJson (Get-Content $ConfigPath)
27# Strip empty string filters in order to be able to use azure pipelines yaml join()
28$Filters = $Filters | Where-Object { $_ }
29
30[array]$matrix = GenerateMatrix `
31 -config $config `
32 -selectFromMatrixType $Selection `
33 -displayNameFilter $DisplayNameFilter `
34 -filters $Filters `
35 -replace $Replace `
36 -nonSparseParameters $NonSparseParameters
37
38$serialized = SerializePipelineMatrix $matrix
39
40Write-Output $serialized.pretty
41Write-Output "##vso[task.setVariable variable=matrix;isOutput=true]$($serialized.compressed)"
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