dotnet-installer/eng/common/tools.ps1
2018-10-21 22:07:26 -07:00

283 lines
9.5 KiB
PowerShell

# Initialize variables if they aren't already defined
$ci = if (Test-Path variable:ci) { $ci } else { $false }
$configuration = if (Test-Path variable:configuration) { $configuration } else { "Debug" }
$nodereuse = if (Test-Path variable:nodereuse) { $nodereuse } else { !$ci }
$prepareMachine = if (Test-Path variable:prepareMachine) { $prepareMachine } else { $false }
$restore = if (Test-Path variable:restore) { $restore } else { $true }
$verbosity = if (Test-Path variable:verbosity) { $verbosity } else { "minimal" }
$warnaserror = if (Test-Path variable:warnaserror) { $warnaserror } else { $true }
$msbuildEngine = if (Test-Path variable:msbuildEngine) { $msbuildEngine } else { $null }
$useInstalledDotNetCli = if (Test-Path variable:useInstalledDotNetCli) { $useInstalledDotNetCli } else { $true }
set-strictmode -version 2.0
$ErrorActionPreference = "Stop"
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
function Create-Directory([string[]] $path) {
if (!(Test-Path $path)) {
New-Item -path $path -force -itemType "Directory" | Out-Null
}
}
function InitializeDotNetCli([bool]$install) {
# Don't resolve runtime, shared framework, or SDK from other locations to ensure build determinism
$env:DOTNET_MULTILEVEL_LOOKUP=0
# Disable first run since we do not need all ASP.NET packages restored.
$env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
# Source Build uses DotNetCoreSdkDir variable
if ($env:DotNetCoreSdkDir -ne $null) {
$env:DOTNET_INSTALL_DIR = $env:DotNetCoreSdkDir
}
# Find the first path on %PATH% that contains the dotnet.exe
if ($useInstalledDotNetCli -and ($env:DOTNET_INSTALL_DIR -eq $null)) {
$env:DOTNET_INSTALL_DIR = ${env:PATH}.Split(';') | where { ($_ -ne "") -and (Test-Path (Join-Path $_ "dotnet.exe")) }
}
$dotnetSdkVersion = $GlobalJson.tools.dotnet
# Use dotnet installation specified in DOTNET_INSTALL_DIR if it contains the required SDK version,
# otherwise install the dotnet CLI and SDK to repo local .dotnet directory to avoid potential permission issues.
if (($env:DOTNET_INSTALL_DIR -ne $null) -and (Test-Path(Join-Path $env:DOTNET_INSTALL_DIR "sdk\$dotnetSdkVersion"))) {
$dotnetRoot = $env:DOTNET_INSTALL_DIR
} else {
$dotnetRoot = Join-Path $RepoRoot ".dotnet"
$env:DOTNET_INSTALL_DIR = $dotnetRoot
if (-not (Test-Path(Join-Path $env:DOTNET_INSTALL_DIR "sdk\$dotnetSdkVersion"))) {
if ($install) {
InstallDotNetSdk $dotnetRoot $dotnetSdkVersion
} else {
Write-Host "Unable to find dotnet with SDK version '$dotnetSdkVersion'" -ForegroundColor Red
ExitWithExitCode 1
}
}
}
return $dotnetRoot
}
function GetDotNetInstallScript([string] $dotnetRoot) {
$installScript = "$dotnetRoot\dotnet-install.ps1"
if (!(Test-Path $installScript)) {
Create-Directory $dotnetRoot
Invoke-WebRequest "https://dot.net/v1/dotnet-install.ps1" -OutFile $installScript
}
return $installScript
}
function InstallDotNetSdk([string] $dotnetRoot, [string] $version) {
$installScript = GetDotNetInstallScript $dotnetRoot
& $installScript -Version $version -InstallDir $dotnetRoot
if ($lastExitCode -ne 0) {
Write-Host "Failed to install dotnet cli (exit code '$lastExitCode')." -ForegroundColor Red
ExitWithExitCode $lastExitCode
}
}
function InitializeVisualStudioBuild {
$vsToolsPath = $env:VS150COMNTOOLS
if ($vsToolsPath -eq $null) {
$vsToolsPath = $env:VS160COMNTOOLS
}
if (($vsToolsPath -ne $null) -and (Test-Path $vsToolsPath)) {
$vsInstallDir = [System.IO.Path]::GetFullPath((Join-Path $vsToolsPath "..\.."))
} else {
$vsInfo = LocateVisualStudio
$vsInstallDir = $vsInfo.installationPath
$vsSdkInstallDir = Join-Path $vsInstallDir "VSSDK\"
$vsVersion = $vsInfo.installationVersion.Split('.')[0] + "0"
Set-Item "env:VS$($vsVersion)COMNTOOLS" (Join-Path $vsInstallDir "Common7\Tools\")
Set-Item "env:VSSDK$($vsVersion)Install" $vsSdkInstallDir
$env:VSSDKInstall = $vsSdkInstallDir
}
return $vsInstallDir
}
function LocateVisualStudio {
$vswhereVersion = $GlobalJson.tools.vswhere
if (!$vsWhereVersion) {
Write-Host "vswhere version must be specified in /global.json." -ForegroundColor Red
ExitWithExitCode 1
}
$toolsRoot = Join-Path $RepoRoot ".tools"
$vsWhereDir = Join-Path $toolsRoot "vswhere\$vswhereVersion"
$vsWhereExe = Join-Path $vsWhereDir "vswhere.exe"
if (!(Test-Path $vsWhereExe)) {
Create-Directory $vsWhereDir
Write-Host "Downloading vswhere"
Invoke-WebRequest "https://github.com/Microsoft/vswhere/releases/download/$vswhereVersion/vswhere.exe" -OutFile $vswhereExe
}
$vsInfo = & $vsWhereExe `
-latest `
-prerelease `
-format json `
-requires Microsoft.Component.MSBuild `
-requires Microsoft.VisualStudio.Component.VSSDK `
-requires Microsoft.VisualStudio.Component.Roslyn.Compiler | ConvertFrom-Json
if ($lastExitCode -ne 0) {
Write-Host "Failed to locate Visual Studio (exit code '$lastExitCode')." -ForegroundColor Red
ExitWithExitCode $lastExitCode
}
# use first matching instance
return $vsInfo[0]
}
function ConfigureTools {
# Include custom tools configuration
$script = Join-Path $EngRoot "configure-toolset.ps1"
if (Test-Path $script) {
. $script
}
}
function InitializeTools() {
ConfigureTools
$tools = $GlobalJson.tools
# Initialize dotnet cli if listed in 'tools'
$dotnetRoot = $null
if ((Get-Member -InputObject $tools -Name "dotnet") -ne $null) {
$dotnetRoot = InitializeDotNetCli -install:$restore
}
if (-not $msbuildEngine) {
# Presence of vswhere.version indicates the repo needs to build using VS msbuild.
if ((Get-Member -InputObject $tools -Name "vswhere") -ne $null) {
$msbuildEngine = "vs"
} elseif ($dotnetRoot -ne $null) {
$msbuildEngine = "dotnet"
} else {
Write-Host "-msbuildEngine must be specified, or /global.json must specify 'tools.dotnet' or 'tools.vswhere'." -ForegroundColor Red
ExitWithExitCode 1
}
}
if ($msbuildEngine -eq "dotnet") {
if (!$dotnetRoot) {
Write-Host "/global.json must specify 'tools.dotnet'." -ForegroundColor Red
ExitWithExitCode 1
}
$script:buildDriver = Join-Path $dotnetRoot "dotnet.exe"
$script:buildArgs = "msbuild"
} elseif ($msbuildEngine -eq "vs") {
$vsInstallDir = InitializeVisualStudioBuild
$script:buildDriver = Join-Path $vsInstallDir "MSBuild\15.0\Bin\msbuild.exe"
$script:buildArgs = ""
} else {
Write-Host "Unexpected value of -msbuildEngine: '$msbuildEngine'." -ForegroundColor Red
ExitWithExitCode 1
}
InitializeToolSet $script:buildDriver $script:buildArgs
InitializeCustomToolset
}
function InitializeToolset([string] $buildDriver, [string]$buildArgs) {
$toolsetVersion = $GlobalJson.'msbuild-sdks'.'Microsoft.DotNet.Arcade.Sdk'
$toolsetLocationFile = Join-Path $ToolsetDir "$toolsetVersion.txt"
if (Test-Path $toolsetLocationFile) {
$path = Get-Content $toolsetLocationFile -TotalCount 1
if (Test-Path $path) {
$script:ToolsetBuildProj = $path
return
}
}
if (-not $restore) {
Write-Host "Toolset version $toolsetVersion has not been restored."
ExitWithExitCode 1
}
$ToolsetRestoreLog = Join-Path $LogDir "ToolsetRestore.binlog"
$proj = Join-Path $ToolsetDir "restore.proj"
'<Project Sdk="Microsoft.DotNet.Arcade.Sdk"/>' | Set-Content $proj
MSBuild $proj /t:__WriteToolsetLocation /clp:None /bl:$ToolsetRestoreLog /p:__ToolsetLocationOutputFile=$toolsetLocationFile
if ($lastExitCode -ne 0) {
Write-Host "Failed to restore toolset (exit code '$lastExitCode'). See log: $ToolsetRestoreLog" -ForegroundColor Red
ExitWithExitCode $lastExitCode
}
$path = Get-Content $toolsetLocationFile -TotalCount 1
if (!(Test-Path $path)) {
throw "Invalid toolset path: $path"
}
$script:ToolsetBuildProj = $path
}
function InitializeCustomToolset {
if (-not $restore) {
return
}
$script = Join-Path $EngRoot "restore-toolset.ps1"
if (Test-Path $script) {
. $script
}
}
function ExitWithExitCode([int] $exitCode) {
if ($ci -and $prepareMachine) {
Stop-Processes
}
exit $exitCode
}
function Stop-Processes() {
Write-Host "Killing running build processes..."
Get-Process -Name "msbuild" -ErrorAction SilentlyContinue | Stop-Process
Get-Process -Name "dotnet" -ErrorAction SilentlyContinue | Stop-Process
Get-Process -Name "vbcscompiler" -ErrorAction SilentlyContinue | Stop-Process
}
function MsBuild() {
$warnaserrorSwitch = if ($warnaserror) { "/warnaserror" } else { "" }
& $buildDriver $buildArgs $warnaserrorSwitch /m /nologo /clp:Summary /v:$verbosity /nr:$nodereuse $args
}
$RepoRoot = Resolve-Path (Join-Path $PSScriptRoot "..\..")
$EngRoot = Resolve-Path (Join-Path $PSScriptRoot "..")
$ArtifactsDir = Join-Path $RepoRoot "artifacts"
$ToolsetDir = Join-Path $ArtifactsDir "toolset"
$LogDir = Join-Path (Join-Path $ArtifactsDir "log") $configuration
$TempDir = Join-Path (Join-Path $ArtifactsDir "tmp") $configuration
$GlobalJson = Get-Content -Raw -Path (Join-Path $RepoRoot "global.json") | ConvertFrom-Json
if ($env:NUGET_PACKAGES -eq $null) {
# Use local cache on CI to ensure deterministic build,
# use global cache in dev builds to avoid cost of downloading packages.
$env:NUGET_PACKAGES = if ($ci) { Join-Path $RepoRoot ".packages" }
else { Join-Path $env:UserProfile ".nuget\packages" }
}
Create-Directory $ToolsetDir
Create-Directory $LogDir
if ($ci) {
Create-Directory $TempDir
$env:TEMP = $TempDir
$env:TMP = $TempDir
}