Improvements to bootstrap scripts
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27510b3b51
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3786C5262ECB4A3F
@ -415,17 +415,13 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
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case $MY_SHELL in
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"") break ;;
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fish)
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if ! grep -q "ghcup-env" "${GHCUP_PROFILE_FILE}" ; then
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mkdir -p "${GHCUP_PROFILE_FILE%/*}"
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echo "# ghcup-env" >> "${GHCUP_PROFILE_FILE}"
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echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME" >> "${GHCUP_PROFILE_FILE}"
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echo "test -f $GHCUP_DIR/env ; and set -gx PATH \$HOME/.cabal/bin $GHCUP_BIN \$PATH" >> "${GHCUP_PROFILE_FILE}"
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fi
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sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
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echo "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; test -f $GHCUP_DIR/env ; and set -gx PATH \$HOME/.cabal/bin $GHCUP_BIN \$PATH # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
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break ;;
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bash)
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if ! grep -q "ghcup-env" "${GHCUP_PROFILE_FILE}" ; then
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echo "[ -f \"${GHCUP_DIR}/env\" ] && source \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
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fi
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sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
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echo "[ -f \"${GHCUP_DIR}/env\" ] && source \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
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case "${plat}" in
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"Darwin"|"darwin")
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if ! grep -q "ghcup-env" "${HOME}/.bash_profile" ; then
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@ -436,9 +432,8 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
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break ;;
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zsh)
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if ! grep -q "ghcup-env" "${GHCUP_PROFILE_FILE}" ; then
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echo "[ -f \"${GHCUP_DIR}/env\" ] && source \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
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fi
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sed -i -e '/# ghcup-env$/ s/^#*/#/' "${GHCUP_PROFILE_FILE}"
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echo "[ -f \"${GHCUP_DIR}/env\" ] && source \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
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break ;;
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esac
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warn "OK! ${GHCUP_PROFILE_FILE} has been modified. Restart your terminal for the changes to take effect,"
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@ -1,3 +1,30 @@
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<#
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.SYNOPSIS
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Script to bootstrap a Haskell environment
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.DESCRIPTION
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This is the windows GHCup installer, installing:
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* ghcup - The Haskell toolchain installer"
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* ghc - The Glasgow Haskell Compiler"
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* msys2 - Unix-style toolchain needed for dependencies and tools
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* cabal - The Cabal build tool for managing Haskell software"
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* stack - (optional) A cross-platform program for developing Haskell projects"
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* hls - (optional) A language server for developers to integrate with their editor/IDE"
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#>
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param (
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# Run a non-interactive installation
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[bool]$Silent = $false,
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# Specify the install root (default: 'C:\')
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[string]$InstallDir,
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# Instead of installing a new MSys2, use an existing installation
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[string]$ExistingMsys2Dir,
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# Perform a quick installation, omitting some expensive operations (you may have to install dependencies yourself later)
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[bool]$Quick,
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# Overwrite (or rather backup) a previous install
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[bool]$Overwrite
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)
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function Print-Msg {
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param ( [Parameter(Mandatory=$true, HelpMessage='String to output')][string]$msg, [string]$color = "Green" )
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Write-Host ('{0}' -f $msg) -ForegroundColor $color
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@ -15,51 +42,48 @@ function Create-Shortcut {
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}
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function Add-EnvPath {
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param(
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[Parameter(Mandatory=$true,HelpMessage='The Pathe to add to Users environment')]
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[string] $Path,
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param(
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[Parameter(Mandatory=$true,HelpMessage='The Path to add to Users environment')]
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[string] $Path,
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[ValidateSet('Machine', 'User', 'Session')]
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[string] $Container = 'Session'
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)
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[ValidateSet('Machine', 'User', 'Session')]
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[string] $Container = 'Session'
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)
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function Where-Something
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{
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param
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(
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[Parameter(Mandatory=$true, ValueFromPipeline=$true, HelpMessage='Data to filter')]
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$InputObject
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)
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process
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{
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if ($InputObject)
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{
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$InputObject
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}
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if ($Container -eq 'Session') {
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$envPaths = [Collections.Generic.List[String]]($env:Path -split ([IO.Path]::PathSeparator))
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if ($envPaths -notcontains $Path) {
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$envPaths.Add($Path)
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$env:PATH = $envPaths -join ([IO.Path]::PathSeparator)
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}
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}
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else {
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[Microsoft.Win32.RegistryHive]$hive, $keyPath = switch ($Container) {
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'Machine' { 'LocalMachine', 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment' }
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'User' { 'CurrentUser', 'Environment' }
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}
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}
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if ($Container -ne 'Session') {
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$containerMapping = @{
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Machine = [EnvironmentVariableTarget]::Machine
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User = [EnvironmentVariableTarget]::User
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}
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$containerType = $containerMapping[$Container]
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$hiveKey = $envKey = $null
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try {
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$hiveKey = [Microsoft.Win32.RegistryKey]::OpenBaseKey($hive, 'Default')
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$envKey = $hiveKey.OpenSubKey($keyPath, $true)
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$rawPath = $envKey.GetValue('PATH', '', 'DoNotExpandEnvironmentNames')
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$persistedPaths = [Environment]::GetEnvironmentVariable('Path', $containerType) -split ';'
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if ($persistedPaths -notcontains $Path) {
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$persistedPaths = $persistedPaths + $Path | Where-Something
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[Environment]::SetEnvironmentVariable('Path', $persistedPaths -join ';', $containerType)
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}
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}
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$envPaths = $env:Path -split ';'
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if ($envPaths -notcontains $Path) {
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$envPaths = $envPaths + $Path | Where-Something
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$env:Path = $envPaths -join ';'
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}
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$envPaths = [Collections.Generic.List[String]]($rawPath -split ([IO.Path]::PathSeparator))
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if ($envPaths -notcontains $Path) {
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$envPaths.Add($Path)
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$envKey.SetValue('PATH', ($envPaths -join ([IO.Path]::PathSeparator)), 'ExpandString')
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}
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}
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finally {
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if ($envKey) { $envKey.Dispose() }
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if ($hiveKey) { $hiveKey.Dispose() }
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}
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}
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}
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filter Get-FileSize {
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'{0:N2} {1}' -f $(
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if ($_ -lt 1kb) { $_, 'Bytes' }
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@ -101,32 +125,47 @@ function Test-AbsolutePath {
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$ErrorActionPreference = 'Stop'
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$GhcupBasePrefix = [System.Environment]::GetEnvironmentVariable('GHCUP_INSTALL_BASE_PREFIX', 'user')
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$GhcupBasePrefixEnv = [System.Environment]::GetEnvironmentVariable('GHCUP_INSTALL_BASE_PREFIX', 'user')
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if ($GhcupBasePrefix) {
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$defaultGhcupBasePrefix = $GhcupBasePrefix
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if ($GhcupBasePrefixEnv) {
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$defaultGhcupBasePrefix = $GhcupBasePrefixEnv
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} else {
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$defaultGhcupBasePrefix = 'C:\'
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}
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while ($true) {
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Print-Msg -color Magenta -msg ('Where to install to (this should be a short Path, preferably a Drive like ''C:\''){1}Press enter to accept the default [{0}]:' -f $defaultGhcupBasePrefix, "`n")
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$basePrefixPrompt = Read-Host
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$GhcupBasePrefix = ($defaultGhcupBasePrefix,$basePrefixPrompt)[[bool]$basePrefixPrompt]
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if (!($GhcupBasePrefix.EndsWith('\'))) {
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$GhcupBasePrefix = ('{0}\' -f $GhcupBasePrefix)
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}
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if (!($GhcupBasePrefix)) {
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Print-Msg -color Red -msg "No directory specified!"
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} elseif (!(Test-Path -LiteralPath ('{0}' -f $GhcupBasePrefix))) {
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Print-Msg -color Red -msg "Directory does not exist, need to specify an existing Drive/Directory"
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} elseif (!(Split-Path -IsAbsolute -Path "$GhcupBasePrefix")) {
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Print-Msg -color Red -msg "Invalid/Non-absolute Path specified"
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if ($Silent -and !($InstallDir)) {
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$GhcupBasePrefix = $defaultGhcupBasePrefix
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} elseif ($InstallDir) {
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if (!(Test-Path -LiteralPath ('{0}' -f $InstallDir) -IsValid)) {
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Print-Msg -color Red -msg "Not a valid directory!"
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Exit 1
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} elseif (!(Split-Path -IsAbsolute -Path "$InstallDir")) {
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Print-Msg -color Red -msg "Non-absolute Path specified!"
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Exit 1
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} else {
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Break
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$GhcupBasePrefix = $InstallDir
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}
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} else {
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while ($true) {
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Print-Msg -color Magenta -msg ('Where to install to (this should be a short Path, preferably a Drive like ''C:\''){1}Press enter to accept the default [{0}]:' -f $defaultGhcupBasePrefix, "`n")
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$basePrefixPrompt = Read-Host
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$GhcupBasePrefix = ($defaultGhcupBasePrefix,$basePrefixPrompt)[[bool]$basePrefixPrompt]
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if (!($GhcupBasePrefix.EndsWith('\'))) {
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$GhcupBasePrefix = ('{0}\' -f $GhcupBasePrefix)
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}
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if (!($GhcupBasePrefix)) {
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Print-Msg -color Red -msg "No directory specified!"
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} elseif (!(Test-Path -LiteralPath ('{0}' -f $GhcupBasePrefix))) {
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Print-Msg -color Red -msg "Directory does not exist, need to specify an existing Drive/Directory"
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} elseif (!(Split-Path -IsAbsolute -Path "$GhcupBasePrefix")) {
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Print-Msg -color Red -msg "Invalid/Non-absolute Path specified"
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} else {
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Break
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}
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}
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}
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Print-Msg -msg ('Setting env variable GHCUP_INSTALL_BASE_PREFIX to ''{0}''' -f $GhcupBasePrefix)
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$null = [Environment]::SetEnvironmentVariable("GHCUP_INSTALL_BASE_PREFIX", $GhcupBasePrefix, [System.EnvironmentVariableTarget]::User)
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@ -140,11 +179,19 @@ $GhcupMsys2 = [System.Environment]::GetEnvironmentVariable('GHCUP_MSYS2', 'user'
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Print-Msg -msg 'Preparing for GHCup installation...'
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if (Test-Path -LiteralPath ('{0}' -f $GhcupDir)) {
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$decision = $Host.UI.PromptForChoice('Install GHCup'
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, 'GHCup is already installed, what do you want to do?'
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, @('&Reinstall'
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'&Continue'
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'&Abort'), 1)
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Print-Msg -msg ('GHCup already installed at ''{0}''...' -f $GhcupDir)
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if ($Overwrite) {
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$decision = 0
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} elseif (!($Silent)) {
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$decision = $Host.UI.PromptForChoice('Install GHCup'
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, 'GHCup is already installed, what do you want to do?'
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, @('&Reinstall'
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'&Continue'
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'&Abort'), 1)
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} else {
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$decision = 1
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}
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if ($decision -eq 0) {
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$suffix = [IO.Path]::GetRandomFileName()
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Print-Msg -msg ('Backing up {0} to {0}-{1} ...' -f $GhcupDir, $suffix)
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@ -152,7 +199,7 @@ if (Test-Path -LiteralPath ('{0}' -f $GhcupDir)) {
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} elseif ($decision -eq 1) {
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Print-Msg -msg 'Continuing installation...'
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} elseif ($decision -eq 2) {
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Break
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Exit 0
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}
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}
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@ -163,10 +210,15 @@ $null = New-Item -Path ('{0}' -f $GhcupDir) -Name 'bin' -ItemType 'directory' -E
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Print-Msg -msg 'First checking for Msys2...'
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if (!(Test-Path -Path ('{0}' -f $MsysDir))) {
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$msys2Decision = $Host.UI.PromptForChoice('Install MSys2'
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, 'Do you want GHCup to install a default MSys2 toolchain (recommended)?'
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, @('&Yes'
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'&No'), 0)
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if ($Silent) {
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$msys2Decision = 0
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} else {
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$msys2Decision = $Host.UI.PromptForChoice('Install MSys2'
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, 'Do you want GHCup to install a default MSys2 toolchain (recommended)?'
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, @('&Yes'
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'&No'), 0)
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}
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if ($msys2Decision -eq 0) {
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Print-Msg -msg ('...Msys2 doesn''t exist, installing into {0} ...this may take a while' -f $MsysDir)
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@ -195,8 +247,20 @@ if (!(Test-Path -Path ('{0}' -f $MsysDir))) {
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Print-Msg -msg 'Upgrading full system twice...'
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& "$Bash" -lc 'pacman --noconfirm -Syuu'
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Print-Msg -msg 'Installing GHC Build Dependencies...'
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& "$Bash" -lc 'pacman --noconfirm -S --needed git tar curl wget base-devel gettext binutils autoconf make libtool automake python p7zip patch unzip mingw-w64-x86_64-toolchain mingw-w64-x86_64-gcc mingw-w64-x86_64-gdb mingw-w64-x86_64-python2 mingw-w64-x86_64-python3-sphinx'
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if ($Quick) {
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$ghcBuildDeps = $Quick
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} elseif (!($Silent)) {
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$ghcBuildDeps = $Host.UI.PromptForChoice('Install Dependencies'
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, 'Install various dependencies to be able to build GHC itself and make use of ''ghcup compile'' command? (recommended, however this might take a while)'
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, @('&Yes'
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'&No'), 0)
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} else {
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$ghcBuildDeps = 0
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}
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if ($ghcBuildDeps -eq 0) {
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Print-Msg -msg 'Installing GHC Build Dependencies...'
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& "$Bash" -lc 'pacman --noconfirm -S --needed git tar curl wget base-devel gettext binutils autoconf make libtool automake python p7zip patch unzip mingw-w64-x86_64-toolchain mingw-w64-x86_64-gcc mingw-w64-x86_64-gdb mingw-w64-x86_64-python2 mingw-w64-x86_64-python3-sphinx'
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}
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Print-Msg -msg 'Updating SSL root certificate authorities...'
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& "$Bash" -lc 'pacman --noconfirm -S ca-certificates'
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@ -238,16 +302,22 @@ Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourc
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Create-Shortcut -SourceExe 'https://www.msys2.org/docs/package-management' -ArgumentsToSourceExe '' -DestinationPath ('{0}\Desktop\Mingw package management docs.url' -f $HOME)
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Print-Msg -msg ('Adding {0}\bin to Users Path...' -f $GhcupDir)
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Add-EnvPath -Path ('{0}\bin' -f $GhcupDir) -Container 'User'
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Add-EnvPath -Path ('{0}\bin' -f ([System.IO.Path]::GetFullPath("$GhcupDir"))) -Container 'User'
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Print-Msg -msg 'Starting GHCup installer...'
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$Msys2Shell = ('{0}\msys2_shell.cmd' -f $MsysDir)
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if ((Get-Process -ID $PID).ProcessName.StartsWith("bootstrap-haskell")) {
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& "$Bash" -lc ('[ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; curl --proto ''=https'' --tlsv1.2 -sSf {0} | bash' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir)
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if ($Silent) {
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$SilentExport = 'export BOOTSTRAP_HASKELL_NONINTERACTIVE=1 ;'
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} else {
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& "$Msys2Shell" -mingw64 -mintty -c ('[ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; curl --proto =https --tlsv1.2 -sSf -k {0} | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir)
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$SilentExport = ''
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}
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if ((Get-Process -ID $PID).ProcessName.StartsWith("bootstrap-haskell")) {
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& "$Bash" -lc ('{4} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; curl --proto ''=https'' --tlsv1.2 -sSf {0} | bash' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport)
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} else {
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& "$Msys2Shell" -mingw64 -mintty -c ('{4} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; curl --proto =https --tlsv1.2 -sSf -k {0} | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport)
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}
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