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runner-images/images/win/scripts/Installers/Install-Haskell.ps1
2021-09-10 16:16:54 +03:00

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PowerShell

################################################################################
## File: Install-Haskell.ps1
## Desc: Install Haskell for Windows
################################################################################
# Get 3 latest versions of GHC, use OData query for that since choco search has issues https://github.com/chocolatey/choco/issues/2271
$ODataQuery = '$filter=(Title eq ''ghc'') and (IsPrerelease eq false)&$orderby=Version desc'
$Url = "https://community.chocolatey.org/api/v2/Packages()?$ODataQuery"
$ChocoVersionsOutput = [Version[]](Invoke-RestMethod -Uri $Url).properties.Version
$LatestMajorMinor = $ChocoVersionsOutput | Group-Object { $_.ToString(2) } | Sort-Object { [Version]$_.Name } | Select-Object -last 3
$VersionsList = $LatestMajorMinor | ForEach-Object { $_.Group | Select-Object -First 1 } | Sort-Object
# The latest version will be installed as a default
ForEach ($version in $VersionsList)
{
Write-Host "Installing ghc $version..."
Choco-Install -PackageName ghc -ArgumentList '--version', $version, '-m'
}
# Add default version of GHC to path, because choco formula updates path on user level
$DefaultGhcVersion = $VersionsList | Select-Object -Last 1
$DefaultGhcShortVersion = ([version]$DefaultGhcVersion).ToString(3)
$DefaultGhcPath = Join-Path $env:ChocolateyInstall "lib\ghc.$DefaultGhcVersion\tools\ghc-$DefaultGhcShortVersion\bin"
# Starting from version 9 haskell installation directory is $env:ChocolateyToolsLocation instead of $env:ChocolateyInstall\lib
if ($DefaultGhcShortVersion -notmatch '^[0-8]\.\d+.*')
{
$DefaultGhcPath = Join-Path $env:ChocolateyToolsLocation "ghc-$DefaultGhcShortVersion\bin"
}
Add-MachinePathItem -PathItem $DefaultGhcPath
Write-Host 'Installing cabal...'
Choco-Install -PackageName cabal
Invoke-PesterTests -TestFile 'Haskell'
# install minimal ghcup, utilizing pre-installed msys2 at C:\msys64
$bootstrapHaskell = Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing
Invoke-Command -ScriptBlock ([ScriptBlock]::Create($bootstrapHaskell)) -ArgumentList $false, $true, $true, $false, $false, $false, $false, C:\, "", C:\msys64, C:\cabal