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bump agent version for tfs2017u2RTM. (#1051)
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@TingluoHuang
TingluoHuang authored Jun 29, 2017
1 parent 23cfae7 commit 38c028a
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Showing 3 changed files with 186 additions and 100 deletions.
2 changes: 1 addition & 1 deletion src/Microsoft.VisualStudio.Services.Agent/Constants.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ public enum OSPlatform

public static class Agent
{
public static readonly string Version = "2.117.1";
public static readonly string Version = "2.117.2";

#if OS_LINUX
public static readonly OSPlatform Platform = OSPlatform.Linux;
Expand Down
194 changes: 127 additions & 67 deletions src/Misc/dotnet-install.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -10,14 +10,22 @@
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: release/1.0.0
Download from the Channel specified
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
.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
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.
Expand All @@ -28,8 +36,6 @@
.PARAMETER SharedRuntime
Default: false
Installs just the shared runtime bits, not the entire SDK
.PARAMETER DebugSymbols
If set the installer will include symbols in the installation.
.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
Expand All @@ -55,12 +61,11 @@
#>
[cmdletbinding()]
param(
[string]$Channel="release/1.0.0",
[string]$Channel="LTS",
[string]$Version="Latest",
[string]$InstallDir="<auto>",
[string]$Architecture="<auto>",
[switch]$SharedRuntime,
[switch]$DebugSymbols, # TODO: Switch does not work yet. Symbols zip is not being uploaded yet.
[switch]$DryRun,
[switch]$NoPath,
[string]$AzureFeed="https://dotnetcli.azureedge.net/dotnet",
Expand All @@ -80,7 +85,7 @@ $VersionRegEx="/\d+\.\d+[^/]+/"
$OverrideNonVersionedFiles=$true

function Say($str) {
Write-Host "dotnet-install: $str"
Write-Output "dotnet-install: $str"
}

function Say-Verbose($str) {
Expand All @@ -93,6 +98,25 @@ function Say-Invocation($Invocation) {
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

Expand Down Expand Up @@ -135,64 +159,73 @@ function Load-Assembly([string] $Assembly) {

function GetHTTPResponse([Uri] $Uri)
{
$HttpClient = $null
Invoke-With-Retry(
{

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)
{
# 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
$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)
{
# 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
}
}
}

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
# 10 minutes allows it to work over much slower connections.
$HttpClient.Timeout = New-TimeSpan -Minutes 10
$Response = $HttpClient.GetAsync($Uri).Result
if (($Response -eq $null) -or (-not ($Response.IsSuccessStatusCode)))
{
$ErrorMsg = "Failed to download $Uri."
if ($Response -ne $null)
if($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
# 10 minutes allows it to work over much slower connections.
$HttpClient.Timeout = New-TimeSpan -Minutes 10
$Response = $HttpClient.GetAsync($Uri).Result
if (($Response -eq $null) -or (-not ($Response.IsSuccessStatusCode)))
{
$ErrorMsg += " $Response"
$ErrorMsg = "Failed to download $Uri."
if ($Response -ne $null)
{
$ErrorMsg += " $Response"
}

throw $ErrorMsg
}

throw $ErrorMsg
return $Response
}

return $Response
}
finally {
if ($HttpClient -ne $null) {
$HttpClient.Dispose()
finally {
if ($HttpClient -ne $null) {
$HttpClient.Dispose()
}
}
}
})
}


function Get-Latest-Version-Info([string]$AzureFeed, [string]$Channel) {
function Get-Latest-Version-Info([string]$AzureFeed, [string]$Channel, [bool]$Coherent) {
Say-Invocation $MyInvocation

$VersionFileUrl = $null
if ($SharedRuntime) {
$VersionFileUrl = "$UncachedFeed/Runtime/$Channel/latest.version"
}
else {
$VersionFileUrl = "$UncachedFeed/Sdk/$Channel/latest.version"
if ($Coherent) {
$VersionFileUrl = "$UncachedFeed/Sdk/$Channel/latest.coherent.version"
}
else {
$VersionFileUrl = "$UncachedFeed/Sdk/$Channel/latest.version"
}
}

$Response = GetHTTPResponse -Uri $VersionFileUrl
Expand All @@ -216,17 +249,34 @@ function Get-Specific-Version-From-Version([string]$AzureFeed, [string]$Channel,

switch ($Version.ToLower()) {
{ $_ -eq "latest" } {
$LatestVersionInfo = Get-Latest-Version-Info -AzureFeed $AzureFeed -Channel $Channel
$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 }
}
}

function Get-Download-Links([string]$AzureFeed, [string]$Channel, [string]$SpecificVersion, [string]$CLIArchitecture) {
function Get-Download-Link([string]$AzureFeed, [string]$Channel, [string]$SpecificVersion, [string]$CLIArchitecture) {
Say-Invocation $MyInvocation

$ret = @()
if ($SharedRuntime) {
$PayloadURL = "$AzureFeed/Runtime/$SpecificVersion/dotnet-runtime-$SpecificVersion-win-$CLIArchitecture.zip"
}
else {
$PayloadURL = "$AzureFeed/Sdk/$SpecificVersion/dotnet-sdk-$SpecificVersion-win-$CLIArchitecture.zip"
}

Say-Verbose "Constructed primary payload URL: $PayloadURL"

return $PayloadURL
}

function Get-LegacyDownload-Link([string]$AzureFeed, [string]$Channel, [string]$SpecificVersion, [string]$CLIArchitecture) {
Say-Invocation $MyInvocation

if ($SharedRuntime) {
$PayloadURL = "$AzureFeed/Runtime/$SpecificVersion/dotnet-win-$CLIArchitecture.$SpecificVersion.zip"
Expand All @@ -235,10 +285,9 @@ function Get-Download-Links([string]$AzureFeed, [string]$Channel, [string]$Speci
$PayloadURL = "$AzureFeed/Sdk/$SpecificVersion/dotnet-dev-win-$CLIArchitecture.$SpecificVersion.zip"
}

Say-Verbose "Constructed payload URL: $PayloadURL"
$ret += $PayloadURL
Say-Verbose "Constructed legacy payload URL: $PayloadURL"

return $ret
return $PayloadURL
}

function Get-User-Share-Path() {
Expand Down Expand Up @@ -396,13 +445,13 @@ function Prepend-Sdk-InstallRoot-To-Path([string]$InstallRoot, [string]$BinFolde

$CLIArchitecture = Get-CLIArchitecture-From-Architecture $Architecture
$SpecificVersion = Get-Specific-Version-From-Version -AzureFeed $AzureFeed -Channel $Channel -Version $Version
$DownloadLinks = Get-Download-Links -AzureFeed $AzureFeed -Channel $Channel -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture
$DownloadLink = Get-Download-Link -AzureFeed $AzureFeed -Channel $Channel -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture
$LegacyDownloadLink = Get-LegacyDownload-Link -AzureFeed $AzureFeed -Channel $Channel -SpecificVersion $SpecificVersion -CLIArchitecture $CLIArchitecture

if ($DryRun) {
Say "Payload URLs:"
foreach ($DownloadLink in $DownloadLinks) {
Say "- $DownloadLink"
}
Say "Primary - $DownloadLink"
Say "Legacy - $LegacyDownloadLink"
Say "Repeatable invocation: .\$($MyInvocation.MyCommand) -Version $SpecificVersion -Channel $Channel -Architecture $CLIArchitecture -InstallDir $InstallDir"
exit 0
}
Expand All @@ -420,22 +469,33 @@ if ($IsSdkInstalled) {

New-Item -ItemType Directory -Force -Path $InstallRoot | Out-Null

$free = Get-CimInstance -Class win32_logicaldisk | where Deviceid -eq "$((Get-Item $InstallRoot).PSDrive.Name):"
if ($free.Freespace / 1MB -le 250 ) {
Say "there is not enough disk space on drive c:"
$installDrive = $((Get-Item $InstallRoot).PSDrive.Name);
Write-Output "${installDrive}:";
$free = Get-CimInstance -Class win32_logicaldisk | where Deviceid -eq "${installDrive}:"
if ($free.Freespace / 1MB -le 100 ) {
Say "There is not enough disk space on drive ${installDrive}:"
exit 0
}

foreach ($DownloadLink in $DownloadLinks) {
$ZipPath = [System.IO.Path]::GetTempFileName()
Say-Verbose "Zip path: $ZipPath"
Say "Downloading link: $DownloadLink"
try {
DownloadFile -Uri $DownloadLink -OutPath $ZipPath
}
catch {
Say "Cannot download: $DownloadLink"
$DownloadLink = $LegacyDownloadLink
$ZipPath = [System.IO.Path]::GetTempFileName()
Say "Downloading $DownloadLink"
Say-Verbose "Legacy zip path: $ZipPath"
Say "Downloading legacy link: $DownloadLink"
DownloadFile -Uri $DownloadLink -OutPath $ZipPath
}

Say "Extracting zip from $DownloadLink"
Extract-Dotnet-Package -ZipPath $ZipPath -OutPath $InstallRoot
Say "Extracting zip from $DownloadLink"
Extract-Dotnet-Package -ZipPath $ZipPath -OutPath $InstallRoot

Remove-Item $ZipPath
}
Remove-Item $ZipPath

Prepend-Sdk-InstallRoot-To-Path -InstallRoot $InstallRoot -BinFolderRelativePath $BinFolderRelativePath

Expand Down
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