| # |
| # Copyright (c) .NET Foundation and contributors. All rights reserved. |
| # Licensed under the MIT license. See LICENSE file in the project root for full license information. |
| # |
| |
| <# |
| .SYNOPSIS |
| Installs dotnet cli |
| .DESCRIPTION |
| Installs dotnet cli. If dotnet installation already exists in the given directory |
| it will update it only if the requested version differs from the one already installed. |
| .PARAMETER Channel |
| Default: LTS |
| Download from the Channel specified. Possible values: |
| - Current - most current release |
| - LTS - most current supported release |
| - 2-part version in a format A.B - represents a specific release |
| examples: 2.0, 1.0 |
| - Branch name |
| examples: release/2.0.0, Master |
| Note: The version parameter overrides the channel parameter. |
| .PARAMETER Version |
| Default: latest |
| Represents a build version on specific channel. Possible values: |
| - latest - most latest build on specific channel |
| - coherent - most latest coherent build on specific channel |
| coherent applies only to SDK downloads |
| - 3-part version in a format A.B.C - represents specific version of build |
| examples: 2.0.0-preview2-006120, 1.1.0 |
| .PARAMETER InstallDir |
| Default: %LocalAppData%\Microsoft\dotnet |
| Path to where to install dotnet. Note that binaries will be placed directly in a given directory. |
| .PARAMETER Architecture |
| Default: <auto> - this value represents currently running OS architecture |
| Architecture of dotnet binaries to be installed. |
| Possible values are: <auto>, amd64, x64, x86, arm64, arm |
| .PARAMETER SharedRuntime |
| This parameter is obsolete and may be removed in a future version of this script. |
| The recommended alternative is '-Runtime dotnet'. |
| Installs just the shared runtime bits, not the entire SDK. |
| .PARAMETER Runtime |
| Installs just a shared runtime, not the entire SDK. |
| Possible values: |
| - dotnet - the Microsoft.NETCore.App shared runtime |
| - aspnetcore - the Microsoft.AspNetCore.App shared runtime |
| - windowsdesktop - the Microsoft.WindowsDesktop.App shared runtime |
| .PARAMETER DryRun |
| If set it will not perform installation but instead display what command line to use to consistently install |
| currently requested version of dotnet cli. In example if you specify version 'latest' it will display a link |
| with specific version so that this command can be used deterministicly in a build script. |
| It also displays binaries location if you prefer to install or download it yourself. |
| .PARAMETER NoPath |
| By default this script will set environment variable PATH for the current process to the binaries folder inside installation folder. |
| If set it will display binaries location but not set any environment variable. |
| .PARAMETER Verbose |
| Displays diagnostics information. |
| .PARAMETER AzureFeed |
| Default: https://dotnetcli.azureedge.net/dotnet |
| This parameter typically is not changed by the user. |
| It allows changing the URL for the Azure feed used by this installer. |
| .PARAMETER UncachedFeed |
| This parameter typically is not changed by the user. |
| It allows changing the URL for the Uncached feed used by this installer. |
| .PARAMETER FeedCredential |
| Used as a query string to append to the Azure feed. |
| It allows changing the URL to use non-public blob storage accounts. |
| .PARAMETER ProxyAddress |
| If set, the installer will use the proxy when making web requests |
| .PARAMETER ProxyUseDefaultCredentials |
| Default: false |
| Use default credentials, when using proxy address. |
| .PARAMETER SkipNonVersionedFiles |
| Default: false |
| Skips installing non-versioned files if they already exist, such as dotnet.exe. |
| .PARAMETER NoCdn |
| Disable downloading from the Azure CDN, and use the uncached feed directly. |
| .PARAMETER JSonFile |
| Determines the SDK version from a user specified global.json file |
| Note: global.json must have a value for 'SDK:Version' |
| #> |
| [cmdletbinding()] |
| param( |
| [string]$Channel="LTS", |
| [string]$Version="Latest", |
| [string]$JSonFile, |
| [string]$InstallDir="<auto>", |
| [string]$Architecture="<auto>", |
| [ValidateSet("dotnet", "aspnetcore", "windowsdesktop", IgnoreCase = $false)] |
| [string]$Runtime, |
| [Obsolete("This parameter may be removed in a future version of this script. The recommended alternative is '-Runtime dotnet'.")] |
| [switch]$SharedRuntime, |
| [switch]$DryRun, |
| [switch]$NoPath, |
| [string]$AzureFeed="https://dotnetcli.azureedge.net/dotnet", |
| [string]$UncachedFeed="https://dotnetcli.blob.core.windows.net/dotnet", |
| [string]$FeedCredential, |
| [string]$ProxyAddress, |
| [switch]$ProxyUseDefaultCredentials, |
| [switch]$SkipNonVersionedFiles, |
| [switch]$NoCdn |
| ) |
| |
| Set-StrictMode -Version Latest |
| $ErrorActionPreference="Stop" |
| $ProgressPreference="SilentlyContinue" |
| |
| if ($NoCdn) { |
| $AzureFeed = $UncachedFeed |
| } |
| |
| $BinFolderRelativePath="" |
| |
| if ($SharedRuntime -and (-not $Runtime)) { |
| $Runtime = "dotnet" |
| } |
| |
| # example path with regex: shared/1.0.0-beta-12345/somepath |
| $VersionRegEx="/\d+\.\d+[^/]+/" |
| $OverrideNonVersionedFiles = !$SkipNonVersionedFiles |
| |
| function Say($str) { |
| Write-Host "dotnet-install: $str" |
| } |
| |
| function Say-Verbose($str) { |
| Write-Verbose "dotnet-install: $str" |
| } |
| |
| function Say-Invocation($Invocation) { |
| $command = $Invocation.MyCommand; |
| $args = (($Invocation.BoundParameters.Keys | foreach { "-$_ `"$($Invocation.BoundParameters[$_])`"" }) -join " ") |
| Say-Verbose "$command $args" |
| } |
| |
| function Invoke-With-Retry([ScriptBlock]$ScriptBlock, [int]$MaxAttempts = 3, [int]$SecondsBetweenAttempts = 1) { |
| $Attempts = 0 |
| |
| while ($true) { |
| try { |
| return $ScriptBlock.Invoke() |
| } |
| catch { |
| $Attempts++ |
| if ($Attempts -lt $MaxAttempts) { |
| Start-Sleep $SecondsBetweenAttempts |
| } |
| else { |
| throw |
| } |
| } |
| } |
| } |
| |
| function Get-Machine-Architecture() { |
| Say-Invocation $MyInvocation |
| |
| # possible values: amd64, x64, x86, arm64, arm |
| return $ENV:PROCESSOR_ARCHITECTURE |
| } |
| |
| function Get-CLIArchitecture-From-Architecture([string]$Architecture) { |
| Say-Invocation $MyInvocation |
| |
| switch ($Architecture.ToLower()) { |
| { $_ -eq "<auto>" } { return Get-CLIArchitecture-From-Architecture $(Get-Machine-Architecture) } |
| { ($_ -eq "amd64") -or ($_ -eq "x64") } { return "x64" } |
| { $_ -eq "x86" } { return "x86" } |
| { $_ -eq "arm" } { return "arm" } |
| { $_ -eq "arm64" } { return "arm64" } |
| default { throw "Architecture not supported. If you think this is a bug, report it at https://github.com/dotnet/sdk/issues" } |
| } |
| } |
| |
| # The version text returned from the feeds is a 1-line or 2-line string: |
| # For the SDK and the dotnet runtime (2 lines): |
| # Line 1: # commit_hash |
| # Line 2: # 4-part version |
| # For the aspnetcore runtime (1 line): |
| # Line 1: # 4-part version |
| function Get-Version-Info-From-Version-Text([string]$VersionText) { |
| Say-Invocation $MyInvocation |
| |
| $Data = -split $VersionText |
| |
| $VersionInfo = @{ |
| CommitHash = $(if ($Data.Count -gt 1) { $Data[0] }) |
| Version = $Data[-1] # last line is always the version number. |
| } |
| return $VersionInfo |
| } |
| |
| function Load-Assembly([string] $Assembly) { |
| try { |
| Add-Type -Assembly $Assembly | Out-Null |
| } |
| catch { |
| # On Nano Server, Powershell Core Edition is used. Add-Type is unable to resolve base class assemblies because they are not GAC'd. |
| # Loading the base class assemblies is not unnecessary as the types will automatically get resolved. |
| } |
| } |
| |
| function GetHTTPResponse([Uri] $Uri) |
| { |
| Invoke-With-Retry( |
| { |
| |
| $HttpClient = $null |
| |
| try { |
| # HttpClient is used vs Invoke-WebRequest in order to support Nano Server which doesn't support the Invoke-WebRequest cmdlet. |
| Load-Assembly -Assembly System.Net.Http |
| |
| if(-not $ProxyAddress) { |
| try { |
| # Despite no proxy being explicitly specified, we may still be behind a default proxy |
| $DefaultProxy = [System.Net.WebRequest]::DefaultWebProxy; |
| if($DefaultProxy -and (-not $DefaultProxy.IsBypassed($Uri))) { |
| $ProxyAddress = $DefaultProxy.GetProxy($Uri).OriginalString |
| $ProxyUseDefaultCredentials = $true |
| } |
| } catch { |
| # Eat the exception and move forward as the above code is an attempt |
| # at resolving the DefaultProxy that may not have been a problem. |
| $ProxyAddress = $null |
| Say-Verbose("Exception ignored: $_.Exception.Message - moving forward...") |
| } |
| } |
| |
| if($ProxyAddress) { |
| $HttpClientHandler = New-Object System.Net.Http.HttpClientHandler |
| $HttpClientHandler.Proxy = New-Object System.Net.WebProxy -Property @{Address=$ProxyAddress;UseDefaultCredentials=$ProxyUseDefaultCredentials} |
| $HttpClient = New-Object System.Net.Http.HttpClient -ArgumentList $HttpClientHandler |
| } |
| else { |
| |
| $HttpClient = New-Object System.Net.Http.HttpClient |
| } |
| # Default timeout for HttpClient is 100s. For a 50 MB download this assumes 500 KB/s average, any less will time out |
| # 20 minutes allows it to work over much slower connections. |
| $HttpClient.Timeout = New-TimeSpan -Minutes 20 |
| $Response = $HttpClient.GetAsync("${Uri}${FeedCredential}").Result |
| if (($Response -eq $null) -or (-not ($Response.IsSuccessStatusCode))) { |
| # The feed credential is potentially sensitive info. Do not log FeedCredential to console output. |
| $ErrorMsg = "Failed to download $Uri." |
| if ($Response -ne $null) { |
| $ErrorMsg += " $Response" |
| } |
| |
| throw $ErrorMsg |
| } |
| |
| return $Response |
| } |
| finally { |
| if ($HttpClient -ne $null) { |
| $HttpClient.Dispose() |
| } |
| } |
| }) |
| } |
| |
| function Get-Latest-Version-Info([string]$AzureFeed, [string]$Channel, [bool]$Coherent) { |
| Say-Invocation $MyInvocation |
| |
| $VersionFileUrl = $null |
| if ($Runtime -eq "dotnet") { |
| $VersionFileUrl = "$UncachedFeed/Runtime/$Channel/latest.version" |
| } |
| elseif ($Runtime -eq "aspnetcore") { |
| $VersionFileUrl = "$UncachedFeed/aspnetcore/Runtime/$Channel/latest.version" |
| } |
| # Currently, the WindowsDesktop runtime is manufactured with the .Net core runtime |
| elseif ($Runtime -eq "windowsdesktop") { |
| $VersionFileUrl = "$UncachedFeed/Runtime/$Channel/latest.version" |
| } |
| elseif (-not $Runtime) { |
| if ($Coherent) { |
| $VersionFileUrl = "$UncachedFeed/Sdk/$Channel/latest.coherent.version" |
| } |
| else { |
| $VersionFileUrl = "$UncachedFeed/Sdk/$Channel/latest.version" |
| } |
| } |
| else { |
| throw "Invalid value for `$Runtime" |
| } |
| try { |
| $Response = GetHTTPResponse -Uri $VersionFileUrl |
| } |
| catch { |
| throw "Could not resolve version information." |
| } |
| $StringContent = $Response.Content.ReadAsStringAsync().Result |
| |
| switch ($Response.Content.Headers.ContentType) { |
| { ($_ -eq "application/octet-stream") } { $VersionText = $StringContent } |
| { ($_ -eq "text/plain") } { $VersionText = $StringContent } |
| { ($_ -eq "text/plain; charset=UTF-8") } { $VersionText = $StringContent } |
| default { throw "``$Response.Content.Headers.ContentType`` is an unknown .version file content type." } |
| } |
| |
| $VersionInfo = Get-Version-Info-From-Version-Text $VersionText |
| |
| return $VersionInfo |
| } |
| |
| function Parse-Jsonfile-For-Version([string]$JSonFile) { |
| Say-Invocation $MyInvocation |
| |
| If (-Not (Test-Path $JSonFile)) { |
| throw "Unable to find '$JSonFile'" |
| } |
| try { |
| $JSonContent = Get-Content($JSonFile) -Raw | ConvertFrom-Json | Select-Object -expand "sdk" -ErrorAction SilentlyContinue |
| } |
| catch { |
| throw "Json file unreadable: '$JSonFile'" |
| } |
| if ($JSonContent) { |
| try { |
| $JSonContent.PSObject.Properties | ForEach-Object { |
| $PropertyName = $_.Name |
| if ($PropertyName -eq "version") { |
| $Version = $_.Value |
| Say-Verbose "Version = $Version" |
| } |
| } |
| } |
| catch { |
| throw "Unable to parse the SDK node in '$JSonFile'" |
| } |
| } |
| else { |
| throw "Unable to find the SDK node in '$JSonFile'" |
| } |
| If ($Version -eq $null) { |
| throw "Unable to find the SDK:version node in '$JSonFile'" |
| } |
| return $Version |
| } |
| |
| function Get-Specific-Version-From-Version([string]$AzureFeed, [string]$Channel, [string]$Version, [string]$JSonFile) { |
| Say-Invocation $MyInvocation |
| |
| if (-not $JSonFile) { |
| switch ($Version.ToLower()) { |
| { $_ -eq "latest" } { |
| $LatestVersionInfo = Get-Latest-Version-Info -AzureFeed $AzureFeed -Channel $Channel -Coherent $False |
| return $LatestVersionInfo.Version |
| } |
| { $_ -eq "coherent" } { |
| $LatestVersionInfo = Get-Latest-Version-Info -AzureFeed $AzureFeed -Channel $Channel -Coherent $True |
| return $LatestVersionInfo.Version |
| } |
| default { return $Version } |
| } |
| } |
| else { |
| return Parse-Jsonfile-For-Version $JSonFile |
| } |
| } |
| |
| function Get-Download-Link([string]$AzureFeed, [string]$SpecificVersion, [string]$CLIArchitecture) { |
| Say-Invocation $MyInvocation |
| |
| if ($Runtime -eq "dotnet") { |
| $PayloadURL = "$AzureFeed/Runtime/$SpecificVersion/dotnet-runtime-$SpecificVersion-win-$CLIArchitecture.zip" |
| } |
| elseif ($Runtime -eq "aspnetcore") { |
| $PayloadURL = "$AzureFeed/aspnetcore/Runtime/$SpecificVersion/aspnetcore-runtime-$SpecificVersion-win-$CLIArchitecture.zip" |
| } |
| elseif ($Runtime -eq "windowsdesktop") { |
| $PayloadURL = "$AzureFeed/Runtime/$SpecificVersion/windowsdesktop-runtime-$SpecificVersion-win-$CLIArchitecture.zip" |
| } |
| elseif (-not $Runtime) { |
| $PayloadURL = "$AzureFeed/Sdk/$SpecificVersion/dotnet-sdk-$SpecificVersion-win-$CLIArchitecture.zip" |
| } |
| else { |
| throw "Invalid value for `$Runtime" |
| } |
| |
| Say-Verbose "Constructed primary named payload URL: $PayloadURL" |
| |
| return $PayloadURL |
| } |
| |
| function Get-LegacyDownload-Link([string]$AzureFeed, [string]$SpecificVersion, [string]$CLIArchitecture) { |
| Say-Invocation $MyInvocation |
| |
| if (-not $Runtime) { |
| $PayloadURL = "$AzureFeed/Sdk/$SpecificVersion/dotnet-dev-win-$CLIArchitecture.$SpecificVersion.zip" |
| } |
| elseif ($Runtime -eq "dotnet") { |
| $PayloadURL = "$AzureFeed/Runtime/$SpecificVersion/dotnet-win-$CLIArchitecture.$SpecificVersion.zip" |
| } |
| else { |
| return $null |
| } |
| |
| Say-Verbose "Constructed legacy named payload URL: $PayloadURL" |
| |
| return $PayloadURL |
| } |
| |
| function Get-User-Share-Path() { |
| Say-Invocation $MyInvocation |
| |
| $InstallRoot = $env:DOTNET_INSTALL_DIR |
| if (!$InstallRoot) { |
| $InstallRoot = "$env:LocalAppData\Microsoft\dotnet" |
| } |
| return $InstallRoot |
| } |
| |
| function Resolve-Installation-Path([string]$InstallDir) { |
| Say-Invocation $MyInvocation |
| |
| if ($InstallDir -eq "<auto>") { |
| return Get-User-Share-Path |
| } |
| return $InstallDir |
| } |
| |
| function Is-Dotnet-Package-Installed([string]$InstallRoot, [string]$RelativePathToPackage, [string]$SpecificVersion) { |
| Say-Invocation $MyInvocation |
| |
| $DotnetPackagePath = Join-Path -Path $InstallRoot -ChildPath $RelativePathToPackage | Join-Path -ChildPath $SpecificVersion |
| Say-Verbose "Is-Dotnet-Package-Installed: DotnetPackagePath=$DotnetPackagePath" |
| return Test-Path $DotnetPackagePath -PathType Container |
| } |
| |
| function Get-Absolute-Path([string]$RelativeOrAbsolutePath) { |
| # Too much spam |
| # Say-Invocation $MyInvocation |
| |
| return $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($RelativeOrAbsolutePath) |
| } |
| |
| function Get-Path-Prefix-With-Version($path) { |
| $match = [regex]::match($path, $VersionRegEx) |
| if ($match.Success) { |
| return $entry.FullName.Substring(0, $match.Index + $match.Length) |
| } |
| |
| return $null |
| } |
| |
| function Get-List-Of-Directories-And-Versions-To-Unpack-From-Dotnet-Package([System.IO.Compression.ZipArchive]$Zip, [string]$OutPath) { |
| Say-Invocation $MyInvocation |
| |
| $ret = @() |
| foreach ($entry in $Zip.Entries) { |
| $dir = Get-Path-Prefix-With-Version $entry.FullName |
| if ($dir -ne $null) { |
| $path = Get-Absolute-Path $(Join-Path -Path $OutPath -ChildPath $dir) |
| if (-Not (Test-Path $path -PathType Container)) { |
| $ret += $dir |
| } |
| } |
| } |
| |
| $ret = $ret | Sort-Object | Get-Unique |
| |
| $values = ($ret | foreach { "$_" }) -join ";" |
| Say-Verbose "Directories to unpack: $values" |
| |
| return $ret |
| } |
| |
| # Example zip content and extraction algorithm: |
| # Rule: files if extracted are always being extracted to the same relative path locally |
| # .\ |
| # a.exe # file does not exist locally, extract |
| # b.dll # file exists locally, override only if $OverrideFiles set |
| # aaa\ # same rules as for files |
| # ... |
| # abc\1.0.0\ # directory contains version and exists locally |
| # ... # do not extract content under versioned part |
| # abc\asd\ # same rules as for files |
| # ... |
| # def\ghi\1.0.1\ # directory contains version and does not exist locally |
| # ... # extract content |
| function Extract-Dotnet-Package([string]$ZipPath, [string]$OutPath) { |
| Say-Invocation $MyInvocation |
| |
| Load-Assembly -Assembly System.IO.Compression.FileSystem |
| Set-Variable -Name Zip |
| try { |
| $Zip = [System.IO.Compression.ZipFile]::OpenRead($ZipPath) |
| |
| $DirectoriesToUnpack = Get-List-Of-Directories-And-Versions-To-Unpack-From-Dotnet-Package -Zip $Zip -OutPath $OutPath |
| |
| foreach ($entry in $Zip.Entries) { |
| $PathWithVersion = Get-Path-Prefix-With-Version $entry.FullName |
| if (($PathWithVersion -eq $null) -Or ($DirectoriesToUnpack -contains $PathWithVersion)) { |
| $DestinationPath = Get-Absolute-Path $(Join-Path -Path $OutPath -ChildPath $entry.FullName) |
| $DestinationDir = Split-Path -Parent $DestinationPath |
| $OverrideFiles=$OverrideNonVersionedFiles -Or (-Not (Test-Path $DestinationPath)) |
| if ((-Not $DestinationPath.EndsWith("\")) -And $OverrideFiles) { |
| New-Item -ItemType Directory -Force -Path $DestinationDir | Out-Null |
| [System.IO.Compression.ZipFileExtensions]::ExtractToFile($entry, $DestinationPath, $OverrideNonVersionedFiles) |
| } |
| } |
| } |
| } |
| finally { |
| if ($Zip -ne $null) { |
| $Zip.Dispose() |
| } |
| } |
| } |
| |
| function DownloadFile($Source, [string]$OutPath) { |
| if ($Source -notlike "http*") { |
| # Using System.IO.Path.GetFullPath to get the current directory |
| # does not work in this context - $pwd gives the current directory |
| if (![System.IO.Path]::IsPathRooted($Source)) { |
| $Source = $(Join-Path -Path $pwd -ChildPath $Source) |
| } |
| $Source = Get-Absolute-Path $Source |
| Say "Copying file from $Source to $OutPath" |
| Copy-Item $Source $OutPath |
| return |
| } |
| |
| $Stream = $null |
| |
| try { |
| $Response = GetHTTPResponse -Uri $Source |
| $Stream = $Response.Content.ReadAsStreamAsync().Result |
| $File = [System.IO.File]::Create($OutPath) |
| $Stream.CopyTo($File) |
| $File.Close() |
| } |
| finally { |
| if ($Stream -ne $null) { |
| $Stream.Dispose() |
| } |
| } |
| } |
| |
| function Prepend-Sdk-InstallRoot-To-Path([string]$InstallRoot, [string]$BinFolderRelativePath) { |
| $BinPath = Get-Absolute-Path $(Join-Path -Path $InstallRoot -ChildPath $BinFolderRelativePath) |
| if (-Not $NoPath) { |
| $SuffixedBinPath = "$BinPath;" |
| if (-Not $env:path.Contains($SuffixedBinPath)) { |
| Say "Adding to current process PATH: `"$BinPath`". Note: This change will not be visible if PowerShell was run as a child process." |
| $env:path = $SuffixedBinPath + $env:path |
| } else { |
| Say-Verbose "Current process PATH already contains `"$BinPath`"" |
| } |
| } |
| else { |
| Say "Binaries of dotnet can be found in $BinPath" |
| } |
| } |
| |
| $CLIArchitecture = Get-CLIArchitecture-From-Architecture $Architecture |
| $SpecificVersion = Get-Specific-Version-From-Version -AzureFeed $AzureFeed -Channel $Channel -Version $Version -JSonFile $JSonFile |
| $DownloadLink = Get-Download-Link -AzureFeed $AzureFeed -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture |
| $LegacyDownloadLink = Get-LegacyDownload-Link -AzureFeed $AzureFeed -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture |
| |
| $InstallRoot = Resolve-Installation-Path $InstallDir |
| Say-Verbose "InstallRoot: $InstallRoot" |
| $ScriptName = $MyInvocation.MyCommand.Name |
| |
| if ($DryRun) { |
| Say "Payload URLs:" |
| Say "Primary named payload URL: $DownloadLink" |
| if ($LegacyDownloadLink) { |
| Say "Legacy named payload URL: $LegacyDownloadLink" |
| } |
| $RepeatableCommand = ".\$ScriptName -Version `"$SpecificVersion`" -InstallDir `"$InstallRoot`" -Architecture `"$CLIArchitecture`"" |
| if ($Runtime -eq "dotnet") { |
| $RepeatableCommand+=" -Runtime `"dotnet`"" |
| } |
| elseif ($Runtime -eq "aspnetcore") { |
| $RepeatableCommand+=" -Runtime `"aspnetcore`"" |
| } |
| foreach ($key in $MyInvocation.BoundParameters.Keys) { |
| if (-not (@("Architecture","Channel","DryRun","InstallDir","Runtime","SharedRuntime","Version") -contains $key)) { |
| $RepeatableCommand+=" -$key `"$($MyInvocation.BoundParameters[$key])`"" |
| } |
| } |
| Say "Repeatable invocation: $RepeatableCommand" |
| exit 0 |
| } |
| |
| if ($Runtime -eq "dotnet") { |
| $assetName = ".NET Core Runtime" |
| $dotnetPackageRelativePath = "shared\Microsoft.NETCore.App" |
| } |
| elseif ($Runtime -eq "aspnetcore") { |
| $assetName = "ASP.NET Core Runtime" |
| $dotnetPackageRelativePath = "shared\Microsoft.AspNetCore.App" |
| } |
| elseif ($Runtime -eq "windowsdesktop") { |
| $assetName = ".NET Core Windows Desktop Runtime" |
| $dotnetPackageRelativePath = "shared\Microsoft.WindowsDesktop.App" |
| } |
| elseif (-not $Runtime) { |
| $assetName = ".NET Core SDK" |
| $dotnetPackageRelativePath = "sdk" |
| } |
| else { |
| throw "Invalid value for `$Runtime" |
| } |
| |
| # Check if the SDK version is already installed. |
| $isAssetInstalled = Is-Dotnet-Package-Installed -InstallRoot $InstallRoot -RelativePathToPackage $dotnetPackageRelativePath -SpecificVersion $SpecificVersion |
| if ($isAssetInstalled) { |
| Say "$assetName version $SpecificVersion is already installed." |
| Prepend-Sdk-InstallRoot-To-Path -InstallRoot $InstallRoot -BinFolderRelativePath $BinFolderRelativePath |
| exit 0 |
| } |
| |
| New-Item -ItemType Directory -Force -Path $InstallRoot | Out-Null |
| |
| $installDrive = $((Get-Item $InstallRoot).PSDrive.Name); |
| $diskInfo = Get-PSDrive -Name $installDrive |
| if ($diskInfo.Free / 1MB -le 100) { |
| Say "There is not enough disk space on drive ${installDrive}:" |
| exit 0 |
| } |
| |
| $ZipPath = [System.IO.Path]::combine([System.IO.Path]::GetTempPath(), [System.IO.Path]::GetRandomFileName()) |
| Say-Verbose "Zip path: $ZipPath" |
| |
| $DownloadFailed = $false |
| Say "Downloading link: $DownloadLink" |
| try { |
| DownloadFile -Source $DownloadLink -OutPath $ZipPath |
| } |
| catch { |
| Say "Cannot download: $DownloadLink" |
| if ($LegacyDownloadLink) { |
| $DownloadLink = $LegacyDownloadLink |
| $ZipPath = [System.IO.Path]::combine([System.IO.Path]::GetTempPath(), [System.IO.Path]::GetRandomFileName()) |
| Say-Verbose "Legacy zip path: $ZipPath" |
| Say "Downloading legacy link: $DownloadLink" |
| try { |
| DownloadFile -Source $DownloadLink -OutPath $ZipPath |
| } |
| catch { |
| Say "Cannot download: $DownloadLink" |
| $DownloadFailed = $true |
| } |
| } |
| else { |
| $DownloadFailed = $true |
| } |
| } |
| |
| if ($DownloadFailed) { |
| throw "Could not find/download: `"$assetName`" with version = $SpecificVersion`nRefer to: https://aka.ms/dotnet-os-lifecycle for information on .NET Core support" |
| } |
| |
| Say "Extracting zip from $DownloadLink" |
| Extract-Dotnet-Package -ZipPath $ZipPath -OutPath $InstallRoot |
| |
| # Check if the SDK version is installed; if not, fail the installation. |
| $isAssetInstalled = $false |
| |
| # if the version contains "RTM" or "servicing"; check if a 'release-type' SDK version is installed. |
| if ($SpecificVersion -Match "rtm" -or $SpecificVersion -Match "servicing") { |
| $ReleaseVersion = $SpecificVersion.Split("-")[0] |
| Say-Verbose "Checking installation: version = $ReleaseVersion" |
| $isAssetInstalled = Is-Dotnet-Package-Installed -InstallRoot $InstallRoot -RelativePathToPackage $dotnetPackageRelativePath -SpecificVersion $ReleaseVersion |
| } |
| |
| # Check if the SDK version is installed. |
| if (!$isAssetInstalled) { |
| Say-Verbose "Checking installation: version = $SpecificVersion" |
| $isAssetInstalled = Is-Dotnet-Package-Installed -InstallRoot $InstallRoot -RelativePathToPackage $dotnetPackageRelativePath -SpecificVersion $SpecificVersion |
| } |
| |
| if (!$isAssetInstalled) { |
| throw "`"$assetName`" with version = $SpecificVersion failed to install with an unknown error." |
| } |
| |
| Remove-Item $ZipPath |
| |
| Prepend-Sdk-InstallRoot-To-Path -InstallRoot $InstallRoot -BinFolderRelativePath $BinFolderRelativePath |
| |
| Say "Installation finished" |
| exit 0 |
