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chore: Track code coverage of the built module in the Pester task #140

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chore: Track code coverage of the built module in the Pester task #140

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chore: Track code coverage of the built module in the Pester task
claude Jul 10, 2026
195c66b
style: Group all format-operator arguments in one array
claude Jul 10, 2026
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18 changes: 18 additions & 0 deletions psakeFile.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -49,8 +49,26 @@
$pesterConfiguration.TestResult.OutputPath = $testResultsXml
$pesterConfiguration.TestResult.OutputFormat = 'NUnitXml'

# Track (never gate on) code coverage of the built module. The number understates real
# coverage: tests that exercise code in child processes (the build.tests.ps1 child builds
# and the Test-PSBuildPester subprocess matrix) are invisible to session instrumentation.
# Publishing the JaCoCo file from CI is psake/PowerShellBuild#139.
$pesterConfiguration.CodeCoverage.Enabled = $true
$pesterConfiguration.CodeCoverage.Path = $settings.ModuleOutDir
$pesterConfiguration.CodeCoverage.OutputPath = [IO.Path]::Combine($testResultsDir, 'coverage.xml')
$pesterConfiguration.CodeCoverage.OutputFormat = 'JaCoCo'

$testResults = Invoke-Pester -Configuration $pesterConfiguration

if ($testResults.CodeCoverage) {
$coverageMessage = 'Code coverage: {0:p1} of analyzed commands executed ({1} of {2})' -f @(
($testResults.CodeCoverage.CoveragePercent / 100)
$testResults.CodeCoverage.CommandsExecutedCount
$testResults.CodeCoverage.CommandsAnalyzedCount
)
Write-Host $coverageMessage -ForegroundColor Cyan
}

# Result aggregates every failure category (failed tests, blocks, containers),
# matching the gate in Test-PSBuildPester.
if ($testResults.Result -eq 'Failed') {
Expand All @@ -71,7 +89,7 @@

# Commented out rather than removed to allow easy use in future
# Generate Invoke-Build tasks from Psake tasks
# $psakePath = [IO.Path]::Combine($settings.ModuleOutDir, 'psakefile.ps1')

Check warning on line 92 in psakeFile.ps1

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Unknown word (psakefile) Suggestions: (pagefile, planefile, pageFile, Pagefile, planeFile)
# $ibPath = [IO.Path]::Combine($settings.ModuleOutDir, 'IB.tasks.ps1')
# & .\Build\Convert-PSAke.ps1 $psakePath | Out-File -Encoding UTF8 $ibPath
}
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