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runner-images/images/win/scripts/Installers/Install-Haskell.ps1
2022-11-16 20:42:51 +01:00

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2.8 KiB
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 $VersionsList)
{
# 9.4.3 has failed choco builds, replace with 9.4.2 for the time being
# 9.2.5 has failed choco builds, replace with 9.2.4 for the time being
if ($version -eq "9.4.3"){ [version]$version = "9.4.2" }
if ($version -eq "9.2.5"){ [version]$version = "9.2.4" }
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 = $VersionsList | Select-Object -Last 1
# temporary hardcode -------------
#$DefaultGhcShortVersion = ([version]$DefaultGhcVersion).ToString(3)
$DefaultGhcShortVersion = "9.4.2"
#--------------------------------
$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
# install minimal ghcup, utilizing pre-installed msys2 at C:\msys64
Write-Host 'Installing ghcup...'
$msysPath = "C:\msys64"
$ghcupPrefix = "C:\"
$cabalDir = "C:\cabal"
$bootstrapHaskell = Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing
Invoke-Command -ScriptBlock ([ScriptBlock]::Create($bootstrapHaskell)) -ArgumentList $false, $true, $true, $false, $true, $false, $false, $ghcupPrefix, "", $msysPath, $cabalDir
Set-SystemVariable "GHCUP_INSTALL_BASE_PREFIX" $ghcupPrefix
Set-SystemVariable "GHCUP_MSYS2" $msysPath
Set-SystemVariable "CABAL_DIR" $cabalDir
Add-MachinePathItem "$ghcupPrefix\ghcup\bin"
Add-MachinePathItem "$cabalDir\bin"
Invoke-PesterTests -TestFile 'Haskell'