visual studio 容器工具首次加载太慢 vsdbgvs2017u5 exists, deleting 的解决方案

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C:WindowsSystem32WindowsPowerShellv1.0powershell.exe -NonInteractive -NoProfile -WindowStyle Hidden -ExecutionPolicy RemoteSigned -File "C:UsersMESTCAppDataLocalTempGetVsDbg.ps1" -Version vs2017u5 -RuntimeID linux-x64 -InstallPath "C:UsersMESTCvsdbgvs2017u5"Info: Using vsdbg version '16.0.20412.1'Info: Using Runtime ID 'linux-x64'Info: C:UsersMESTCvsdbgvs2017u5 exists, deleting.

# Copyright (c) Microsoft. All rights reserved.

<#
.SYNOPSIS
Downloads the given $Version of vsdbg forthe given $RuntimeID and installs it to the given $InstallPath

.DESCRIPTION
The following script will download vsdbg and install vsdbg, the .NET Core Debugger

.PARAMETER Version
Specifies the version of vsdbg to install. Can be 'latest', 'vs2019', 'vs2017u5', 'vs2017u1', or a specific version string i.e. 15.0.25930.0
.PARAMETER RuntimeID
Specifies the .NET Runtime ID of the vsdbg that will be downloaded. Example: linux-x64. Defaults to win7-x64.

.Parameter InstallPath
Specifies the path where vsdbg will be installed. Defaults to the directory containing thisscript.

.INPUTS
None. You cannot pipe inputs to GetVsDbg.

.EXAMPLE
C:PS> .GetVsDbg.ps1 -Version latest -RuntimeID linux-x64 -InstallPath .vsdbg

.LINK
For more information about using this script with Visual Studio Code see: https://github.com/OmniSharp/omnisharp-vscode/wiki/Attaching-to-remote-processes
For more information about using this script with Visual Studio see: https://github.com/Microsoft/MIEngine/wiki/Offroad-Debugging-of-.NET-Core-on-Linux---OSX-from-Visual-Studio
To report issues, see: https://github.com/omnisharp/omnisharp-vscode/issues
#>
Param (
    [Parameter(Mandatory=$true, ParameterSetName="ByName")]
    [string]
    [ValidateSet("latest", "vs2019", "vs2017u1", "vs2017u5")]
    $Version,

    [Parameter(Mandatory=$true, ParameterSetName="ByNumber")]
    [string]
    [ValidatePattern("d+.d+.d+.*")]
    $VersionNumber,

    [Parameter(Mandatory=$false)]
    [string]
    $RuntimeID,

    [Parameter(Mandatory=$false)]
    [string]
    $InstallPath = (Split-Path -Path $MyInvocation.MyCommand.Definition)
)

$ErrorActionPreference="Stop"
# In a separate method to prevent locking zip files.
function DownloadAndExtract([string]$url, [string]$targetLocation) {
    Add-Type -assembly "System.IO.Compression.FileSystem"Add-Type -assembly "System.IO.Compression"
    [Net.ServicePointManager]::SecurityProtocol =[Net.SecurityProtocolType]::Tls12

    Try {
        $zipStream = (New-Object System.Net.WebClient).OpenRead($url)
    }
    Catch {
        Write-Host "Info: Opening stream failed, trying again with proxy settings."$proxy =[System.Net.WebRequest]::GetSystemWebProxy()
        $proxy.Credentials =[System.Net.CredentialCache]::DefaultNetworkCredentials
        $webClient = New-Object System.Net.WebClient
        $webClient.UseDefaultCredentials = $false$webClient.proxy =$proxy

        $zipStream =$webClient.OpenRead($url)
    }
    
    $zipArchive = New-Object System.IO.Compression.ZipArchive -ArgumentList $zipStream
    [System.IO.Compression.ZipFileExtensions]::ExtractToDirectory($zipArchive, $targetLocation)
    $zipArchive.Dispose()
    $zipStream.Dispose()
}

# Checks if the existing version isthe latest version.
function IsLatest([string]$installationPath, [string]$runtimeId, [string]$version) {
    $SuccessRidFile = Join-Path -Path $installationPath -ChildPath "success_rid.txt"
    if (Test-Path $SuccessRidFile) {
        $LastRid = Get-Content -Path $SuccessRidFile
        if ($LastRid -ne $runtimeId) {
            return $false}
    } else{
        return $false}

    $SuccessVersionFile = Join-Path -Path $installationPath -ChildPath "success_version.txt"
    if (Test-Path $SuccessVersionFile) {
        $LastVersion = Get-Content -Path $SuccessVersionFile
        if ($LastVersion -ne $version) {
            return $false}
    } else{
        return $false}

    return $true}

function WriteSuccessInfo([string]$installationPath, [string]$runtimeId, [string]$version) {
    $SuccessRidFile = Join-Path -Path $installationPath -ChildPath "success_rid.txt"$runtimeId | Out-File -Encoding utf8 $SuccessRidFile

    $SuccessVersionFile = Join-Path -Path $installationPath -ChildPath "success_version.txt"$version | Out-File -Encoding utf8 $SuccessVersionFile
}

$ExplitVersionNumberUsed = $false
if ($Version -eq "latest") {
    $VersionNumber = "16.0.20412.1"} elseif ($Version -eq "vs2019") {
    $VersionNumber = "16.0.20412.1"} elseif ($Version -eq "vs2017u5") {
    $VersionNumber = "16.0.20412.1"} elseif ($Version -eq "vs2017u1") {
    $VersionNumber = "15.1.10630.1"} else{
    $ExplitVersionNumberUsed = $true}
Write-Host "Info: Using vsdbg version '$VersionNumber'"

if (-not $RuntimeID) {
    $RuntimeID = "win7-x64"} elseif (-not $ExplitVersionNumberUsed) {
    $legacyLinuxRuntimeIds =@{ 
        "debian.8-x64" = "";
        "rhel.7.2-x64" = "";
        "centos.7-x64" = "";
        "fedora.23-x64" = "";
        "opensuse.13.2-x64" = "";
        "ubuntu.14.04-x64" = "";
        "ubuntu.16.04-x64" = "";
        "ubuntu.16.10-x64" = "";
        "fedora.24-x64" = "";
        "opensuse.42.1-x64" = "";
    }

    # Remap the old distro-specific runtime ids unless the caller specified an exact build number.
    # We don't do this in the exact build number case so that old builds can be used.
    if($legacyLinuxRuntimeIds.ContainsKey($RuntimeID.ToLowerInvariant())) {
        $RuntimeID = "linux-x64"}
}
Write-Host "Info: Using Runtime ID '$RuntimeID'"
# ifwe were given a relative path, assume its relative to the script directory and create an absolute path
if (-not([System.IO.Path]::IsPathRooted($InstallPath))) {
    $InstallPath = Join-Path -Path (Split-Path -Path $MyInvocation.MyCommand.Definition) -ChildPath $InstallPath
}

if(IsLatest $InstallPath $RuntimeID $VersionNumber) {
    Write-Host "Info: Latest version of VsDbg is present. Skipping downloads"} else{
    if (Test-Path $InstallPath) {
        Write-Host "Info: $InstallPath exists, deleting."Remove-Item $InstallPath -Force -Recurse -ErrorAction Stop
    }
 
    $target = ("vsdbg-" + $VersionNumber).Replace('.','-') + "/vsdbg-" + $RuntimeID + ".zip"$url = "https://vsdebugger.azureedge.net/" +$target

    DownloadAndExtract $url $InstallPath

    WriteSuccessInfo $InstallPath $RuntimeID $VersionNumber
    Write-Host "Info: Successfully installed vsdbg at '$InstallPath'"}

========== 正在准备容器 ==========正在准备 Docker 容器...
C:WindowsSystem32WindowsPowerShellv1.0powershell.exe -NonInteractive -NoProfile -WindowStyle Hidden -ExecutionPolicy RemoteSigned -File "C:UsersMESTCAppDataLocalTempGetVsDbg.ps1" -Version vs2017u5 -RuntimeID linux-x64 -InstallPath "C:UsersMESTCvsdbgvs2017u5"Info: Using vsdbg version '16.0.20412.1'Info: Using Runtime ID 'linux-x64'Info: C:UsersMESTCvsdbgvs2017u5 exists, deleting.

Info: Previous installation at '/root/vsdbg'not found
Info: Using vsdbg version '16.3.10904.1'Info: Creating install directory
Using arguments
    Version                    : 'latest'Location                   : '/root/vsdbg'SkipDownloads              : 'false'LaunchVsDbgAfter           : 'false'RemoveExistingOnUpgrade    : 'false'Info: Using Runtime ID 'linux-x64'Downloading https://vsdebugger.azureedge.net/vsdbg-16-3-10904-1/vsdbg-linux-x64.zip