.NET Core 2+ Naming and Versioning
New file name structure for the runtime and the CLI per: https://github.com/dotnet/designs/issues/2 The renaming of assets, therefore the dotnet installation scripts must change to accommodate. Trivial: "Write-Host" should be "Write-Output"
This commit is contained in:
John Beisner
parent
88a8826925
commit
b48b7d2ea0
11 changed files with 165 additions and 117 deletions
159
scripts/obtain/dotnet-install.ps1
vendored
159
scripts/obtain/dotnet-install.ps1
vendored
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@ -80,7 +80,7 @@ $VersionRegEx="/\d+\.\d+[^/]+/"
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$OverrideNonVersionedFiles=$true
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function Say($str) {
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Write-Host "dotnet-install: $str"
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Write-Output "dotnet-install: $str"
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}
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function Say-Verbose($str) {
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@ -93,6 +93,25 @@ function Say-Invocation($Invocation) {
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Say-Verbose "$command $args"
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}
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function Invoke-With-Retry([ScriptBlock]$ScriptBlock, [int]$MaxAttempts = 3, [int]$SecondsBetweenAttempts = 1) {
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$Attempts = 0
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while ($true) {
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try {
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return $ScriptBlock.Invoke()
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}
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catch {
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$Attempts++
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if ($Attempts -lt $MaxAttempts) {
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Start-Sleep $SecondsBetweenAttempts
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}
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else {
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throw
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}
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}
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}
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}
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function Get-Machine-Architecture() {
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Say-Invocation $MyInvocation
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@ -135,52 +154,56 @@ function Load-Assembly([string] $Assembly) {
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function GetHTTPResponse([Uri] $Uri)
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{
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$HttpClient = $null
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Invoke-With-Retry(
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{
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try {
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# HttpClient is used vs Invoke-WebRequest in order to support Nano Server which doesn't support the Invoke-WebRequest cmdlet.
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Load-Assembly -Assembly System.Net.Http
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if(-not $ProxyAddress)
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{
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# Despite no proxy being explicitly specified, we may still be behind a default proxy
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$DefaultProxy = [System.Net.WebRequest]::DefaultWebProxy;
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if($DefaultProxy -and (-not $DefaultProxy.IsBypassed($Uri))){
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$ProxyAddress = $DefaultProxy.GetProxy($Uri).OriginalString
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$ProxyUseDefaultCredentials = $true
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}
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}
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$HttpClient = $null
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if($ProxyAddress){
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$HttpClientHandler = New-Object System.Net.Http.HttpClientHandler
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$HttpClientHandler.Proxy = New-Object System.Net.WebProxy -Property @{Address=$ProxyAddress;UseDefaultCredentials=$ProxyUseDefaultCredentials}
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$HttpClient = New-Object System.Net.Http.HttpClient -ArgumentList $HttpClientHandler
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}
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else {
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$HttpClient = New-Object System.Net.Http.HttpClient
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}
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# Default timeout for HttpClient is 100s. For a 50 MB download this assumes 500 KB/s average, any less will time out
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# 10 minutes allows it to work over much slower connections.
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$HttpClient.Timeout = New-TimeSpan -Minutes 10
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$Response = $HttpClient.GetAsync($Uri).Result
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if (($Response -eq $null) -or (-not ($Response.IsSuccessStatusCode)))
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{
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$ErrorMsg = "Failed to download $Uri."
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if ($Response -ne $null)
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try {
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# HttpClient is used vs Invoke-WebRequest in order to support Nano Server which doesn't support the Invoke-WebRequest cmdlet.
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Load-Assembly -Assembly System.Net.Http
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if(-not $ProxyAddress)
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{
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$ErrorMsg += " $Response"
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# Despite no proxy being explicitly specified, we may still be behind a default proxy
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$DefaultProxy = [System.Net.WebRequest]::DefaultWebProxy;
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if($DefaultProxy -and (-not $DefaultProxy.IsBypassed($Uri))){
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$ProxyAddress = $DefaultProxy.GetProxy($Uri).OriginalString
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$ProxyUseDefaultCredentials = $true
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}
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}
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throw $ErrorMsg
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}
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if($ProxyAddress){
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$HttpClientHandler = New-Object System.Net.Http.HttpClientHandler
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$HttpClientHandler.Proxy = New-Object System.Net.WebProxy -Property @{Address=$ProxyAddress;UseDefaultCredentials=$ProxyUseDefaultCredentials}
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$HttpClient = New-Object System.Net.Http.HttpClient -ArgumentList $HttpClientHandler
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}
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else {
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$HttpClient = New-Object System.Net.Http.HttpClient
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}
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# Default timeout for HttpClient is 100s. For a 50 MB download this assumes 500 KB/s average, any less will time out
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# 10 minutes allows it to work over much slower connections.
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$HttpClient.Timeout = New-TimeSpan -Minutes 10
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$Response = $HttpClient.GetAsync($Uri).Result
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if (($Response -eq $null) -or (-not ($Response.IsSuccessStatusCode)))
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{
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$ErrorMsg = "Failed to download $Uri."
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if ($Response -ne $null)
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{
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$ErrorMsg += " $Response"
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}
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return $Response
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}
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finally {
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if ($HttpClient -ne $null) {
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$HttpClient.Dispose()
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throw $ErrorMsg
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}
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return $Response
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}
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}
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finally {
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if ($HttpClient -ne $null) {
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$HttpClient.Dispose()
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}
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}
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})
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}
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@ -223,10 +246,23 @@ function Get-Specific-Version-From-Version([string]$AzureFeed, [string]$Channel,
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}
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}
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function Get-Download-Links([string]$AzureFeed, [string]$Channel, [string]$SpecificVersion, [string]$CLIArchitecture) {
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function Get-Download-Link([string]$AzureFeed, [string]$Channel, [string]$SpecificVersion, [string]$CLIArchitecture) {
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Say-Invocation $MyInvocation
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$ret = @()
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if ($SharedRuntime) {
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$PayloadURL = "$AzureFeed/Runtime/$SpecificVersion/dotnet-runtime-$SpecificVersion-win-$CLIArchitecture.zip"
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}
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else {
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$PayloadURL = "$AzureFeed/Sdk/$SpecificVersion/dotnet-dev-$SpecificVersion-win-$CLIArchitecture.zip"
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}
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Say-Verbose "Constructed primary payload URL: $PayloadURL"
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return $PayloadURL
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}
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function Get-AltDownload-Link([string]$AzureFeed, [string]$Channel, [string]$SpecificVersion, [string]$CLIArchitecture) {
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Say-Invocation $MyInvocation
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if ($SharedRuntime) {
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$PayloadURL = "$AzureFeed/Runtime/$SpecificVersion/dotnet-win-$CLIArchitecture.$SpecificVersion.zip"
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@ -235,10 +271,9 @@ function Get-Download-Links([string]$AzureFeed, [string]$Channel, [string]$Speci
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$PayloadURL = "$AzureFeed/Sdk/$SpecificVersion/dotnet-dev-win-$CLIArchitecture.$SpecificVersion.zip"
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}
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Say-Verbose "Constructed payload URL: $PayloadURL"
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$ret += $PayloadURL
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Say-Verbose "Constructed alternate payload URL: $PayloadURL"
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return $ret
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return $PayloadURL
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}
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function Get-User-Share-Path() {
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@ -396,13 +431,13 @@ function Prepend-Sdk-InstallRoot-To-Path([string]$InstallRoot, [string]$BinFolde
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$CLIArchitecture = Get-CLIArchitecture-From-Architecture $Architecture
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$SpecificVersion = Get-Specific-Version-From-Version -AzureFeed $AzureFeed -Channel $Channel -Version $Version
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$DownloadLinks = Get-Download-Links -AzureFeed $AzureFeed -Channel $Channel -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture
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$DownloadLink = Get-Download-Link -AzureFeed $AzureFeed -Channel $Channel -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture
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$AltDownloadLink = Get-AltDownload-Link -AzureFeed $AzureFeed -Channel $Channel -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture
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if ($DryRun) {
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Say "Payload URLs:"
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foreach ($DownloadLink in $DownloadLinks) {
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Say "- $DownloadLink"
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}
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Say "Primary - $DownloadLink"
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Say "Alternate - $AltDownloadLink"
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Say "Repeatable invocation: .\$($MyInvocation.MyCommand) -Version $SpecificVersion -Channel $Channel -Architecture $CLIArchitecture -InstallDir $InstallDir"
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exit 0
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}
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@ -420,23 +455,31 @@ if ($IsSdkInstalled) {
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New-Item -ItemType Directory -Force -Path $InstallRoot | Out-Null
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$free = Get-CimInstance -Class win32_logicaldisk | where Deviceid -eq "$((Get-Item $InstallRoot).PSDrive.Name):"
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if ($free.Freespace / 1MB -le 250 ) {
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Say "there is not enough disk space on drive c:"
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$installDrive = $((Get-Item $InstallRoot).PSDrive.Name);
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Write-Output "${installDrive}:";
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$free = Get-CimInstance -Class win32_logicaldisk | where Deviceid -eq "${installDrive}:"
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if ($free.Freespace / 1MB -le 100 ) {
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Say "There is not enough disk space on drive ${installDrive}:"
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exit 0
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}
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foreach ($DownloadLink in $DownloadLinks) {
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$ZipPath = [System.IO.Path]::GetTempFileName()
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Say "Downloading $DownloadLink"
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try {
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DownloadFile -Uri $DownloadLink -OutPath $ZipPath
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}
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catch {
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$DownloadLink = $AltDownloadLink
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$ZipPath = [System.IO.Path]::GetTempFileName()
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Say "Downloading $DownloadLink"
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DownloadFile -Uri $DownloadLink -OutPath $ZipPath
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Say "Extracting zip from $DownloadLink"
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Extract-Dotnet-Package -ZipPath $ZipPath -OutPath $InstallRoot
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Remove-Item $ZipPath
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}
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Say "Extracting zip from $DownloadLink"
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Extract-Dotnet-Package -ZipPath $ZipPath -OutPath $InstallRoot
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Remove-Item $ZipPath
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Prepend-Sdk-InstallRoot-To-Path -InstallRoot $InstallRoot -BinFolderRelativePath $BinFolderRelativePath
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Say "Installation finished"
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