Files
runner-images/images/windows/scripts/build/Install-Stack.ps1

32 lines
1.6 KiB
PowerShell

################################################################################
## File: Install-Stack.ps1
## Desc: Install Stack for Windows
## Supply chain security: Stack - checksum validation
################################################################################
Write-Host "Get the latest Stack version..."
$StackReleasesJson = Invoke-RestMethod "https://api.github.com/repos/commercialhaskell/stack/releases/latest"
$Version = $StackReleasesJson.name.TrimStart("v")
$DownloadFilePattern = "windows-x86_64.zip"
$DownloadUrl = $StackReleasesJson.assets | Where-Object { $_.name.EndsWith($DownloadFilePattern) } | Select-Object -ExpandProperty "browser_download_url" -First 1
Write-Host "Download stack archive"
$StackToolcachePath = Join-Path $Env:AGENT_TOOLSDIRECTORY "stack\$Version"
$DestinationPath = Join-Path $StackToolcachePath "x64"
$StackArchivePath = Invoke-DownloadWithRetry $DownloadUrl
#region Supply chain security - Stack
$hashUrl = $StackReleasesJson.assets | Where-Object { $_.name.EndsWith("$DownloadFilePattern.sha256") } | Select-Object -ExpandProperty "browser_download_url" -First 1
$externalHash = (Invoke-RestMethod -Uri $hashURL).ToString().Split("`n").Where({ $_ -ilike "*$DownloadFilePattern*" }).Split(' ')[0]
Test-FileChecksum $StackArchivePath -ExpectedSHA256Sum $externalHash
#endregion
Write-Host "Expand stack archive"
Expand-7ZipArchive -Path $StackArchivePath -DestinationPath $DestinationPath
New-Item -Name "x64.complete" -Path $StackToolcachePath
Add-MachinePathItem -PathItem $DestinationPath
Invoke-PesterTests -TestFile "Tools" -TestName "Stack"