.github/workflows/powershell-tests.yml

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name: Test Powershell Scripts

on:
  workflow_dispatch:
  push:
    branches:
      - main
      - 'release/v*.*'       # matches release/v1.2
      - 'release/v*.*.*'     # matches release/v1.2.3
      - 'release-workflow*'  # special branch names for testing release workflow (this file) from a PR
    paths:
    - '**/*.ps1'
    - '**/*.psm1'
    - '**/*.ps1xml'
    - '**/*.pssc'
    - '**/*.cdxml'
    - '**/*.psrc'
    - '**/*.psc1'
  pull_request:
    paths:
    - '**/*.ps1'
    - '**/*.psm1'
    - '**/*.ps1xml'
    - '**/*.pssc'
    - '**/*.cdxml'
    - '**/*.psrc'
    - '**/*.psc1'

# De-duplicate runs
concurrency:
  group: test-powershell-${{ github.ref }}
  cancel-in-progress: true

jobs:
  pester:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5

      - name: Restore Powershell Dependencies
        shell: pwsh
        run: ./eng/Ensure-Powershell-Dependencies.ps1

      - name: Run Pester Tests
        shell: pwsh
        run: |
          # Imports
          . (Join-Path $env:GITHUB_WORKSPACE 'eng' 'build' 'Markdown-Formatting.ps1')

          $ErrorActionPreference = 'Continue'
          try {
              $testResults = Invoke-Pester -Output Detailed -CI -PassThru
          } catch  {
              Write-Warning "Invoke-Pester threw an exception: $_"
          }
          $ErrorActionPreference = 'Stop'
          Set-StrictMode -Version Latest

          $failed = $false
          $results = @()

          if ($testResults -and $testResults.Containers -and $testResults.Containers.Count -gt 0) {
              foreach ($container in $testResults.Containers) {
                  $suiteName = $container.Item.Name
                  $passedCount = $container.PassedCount
                  $failedCount = $container.FailedCount
                  $skippedCount = $container.SkippedCount

                  $results += [PSCustomObject]@{
                      SuiteName     = $suiteName
                      PassedCount   = [int]$passedCount
                      FailedCount   = [int]$failedCount
                      IgnoredCount  = [int]$skippedCount
                      Crashed       = [bool]$false
                  }

                  if ($failedCount -gt 0) {
                      $failed = $true
                  }
              }
          }

          # Write summary
          Format-Test-Results $results | Add-Content $env:GITHUB_STEP_SUMMARY

          if ($failed) {
              exit 1
          }