text 帮助处理NuGet包的方法，例如版本控制

Posted 2021-04-30

$compressDirectory = 
{
    param($directoryPath, $destinationPath)
    Compress-Archive -path "$directoryPath\*" -DestinationPath $destinationPath -Force
}

function Compress-NuGetPackages 
{
    Param(
	    [Parameter(mandatory=$true)]
        [string]$packagesDirectory
    )
    
    Write-Output "Searching for .nuspec files in $packagesDirectory"
    $files = gci "$packagesDirectory" -recurse | ?{ $_.Extension -eq ".nuspec" } | foreach { gci -Path $_.FullName -Recurse -include *.nuspec }

    if($files) 
    {
        foreach ($nuspecFile in $files) 
        {
            $zipDestinationPath = Join-Path -Path $nuspecFile.Directory.Parent.FullName -ChildPath "$($nuspecFile.Directory.Name).zip"

            Write-Output "Starting compression of $($nuspecFile.Directory.FullName)"
            $job = Start-Job -ScriptBlock $compressDirectory -ArgumentList $nuspecFile.Directory.FullName, $zipDestinationPath | Wait-Job

            if($job.State -ne "Completed") 
            {
                $errorReason = $job.ChildJobs[0].JobStateInfo.Reason.Message
                Write-Error "There was an issue compressing the directory at $ because: $errorReason"    
            }
            else 
            {
                Write-Output "Successfully compressed the directory to $zipDestinationPath"
            }

            # Rename the nuget package from a .nupkg to .zip extension and extract the archive
            $newName = $zipDestinationPath -replace ".zip", ".nupkg"
            Write-Output "Renaming $zipDestinationPath to $newName" 
            Rename-Item -Path $zipDestinationPath -NewName $newName

            Write-Output "Deleting directory: $($nuspecFile.Directory.FullName)"
            Remove-Item $nuspecFile.Directory -Recurse        
        }
    }
    else
    {
        Write-Warning "Found no *.nuspec files."
    }
}

$expandZipFile = 
{
    param($zipFile, $zipDestinationPath)
    Expand-Archive -path "$zipFile" -DestinationPath $zipDestinationPath -Force
}

function Expand-NuGetPackages 
{
    Param(
	    [Parameter(mandatory=$true)]
        [string]$packagesDirectory
    )
    
    Write-Output "Searching for .nupkg files in $packagesDirectory"

    $files = gci "$packagesDirectory" -recurse | ?{ $_.Extension -eq ".nupkg" } | foreach { gci -Path $_.FullName -Recurse -include *.nupkg }

    if($files) 
    {
        foreach ($nugetPackageFile in $files) 
        {
            $zipFilename = $nugetPackageFile.Name -replace ".nupkg", ".zip"
            $packageName = [io.path]::GetFileNameWithoutExtension($nugetPackageFile)
            $zipDestinationDirectory = Join-Path -Path $nugetPackageFile.Directory -ChildPath $packageName
            $zipFilepath = Join-Path -Path $nugetPackageFile.Directory -ChildPath $zipFilename
            
            # Rename the nuget package from a .nupkg to .zip extension and extract the archive
            Write-Output "Renaming $($nugetPackageFile.Name) to $zipFilename" 
            Rename-Item -Path $nugetPackageFile.FullName -NewName $zipFilename
            
            if(!$(Test-Path $packagesDirectory)) { Write-Error "Could not find the packages directory at $packagesDirectory" }
            if(!$(Test-Path $zipFilepath)) { Write-Error "Could not find a zip file at $zipFilepath" }
            
            $zipFile = Get-ChildItem $zipFilepath        

            Write-Output "Starting extraction of $zipFile"
            $job = Start-Job -ScriptBlock $expandZipFile -ArgumentList $zipFile, $zipDestinationDirectory | Wait-Job

            if($job.State -ne "Completed") 
            {
                $errorReason = $job.ChildJobs[0].JobStateInfo.Reason.Message
                Write-Error "There was an issues unzipping the file at $zipFile because: $errorReason"    
            }
            else 
            {
                Write-Output "Successfully extracted the zip file to $zipDestinationDirectory"
            }
        }
    }
    else
    {
        Write-Warning "Found no *.nupkg files."
    }
}

function Set-Mode 
{
    if ($env:SYSTEM_TEAMFOUNDATIONSERVERURI -like '*visualstudio*') {
        Write-Verbose "VSTS MODE"
        $account = ($env:SYSTEM_TEAMFOUNDATIONSERVERURI -replace "https://(.*)\.visualstudio\.com/", '$1').split('.')[0]
        $script:basepackageurl = ("https://{0}.pkgs.visualstudio.com/DefaultCollection/_apis/packaging/feeds" -f $account)
        $script:basefeedsurl = ("https://{0}.feeds.visualstudio.com/DefaultCollection/_apis/packaging/feeds" -f $account)
    }
    else {
        write-Verbose "ONPREM MODE"
        $script:basepackageurl = $env:SYSTEM_TEAMFOUNDATIONSERVERURI + "_apis/packaging/feeds";
        $script:basefeedsurl = $env:SYSTEM_TEAMFOUNDATIONSERVERURI + "_apis/packaging/feeds";
    }

    Write-Verbose "BasePackageUrl:  $script:basepackageurl"
    Write-Verbose "BaseFeedUrl: $script:basefeedsurl"
}

<#
.Synopsis
Creates either a Basic Authentication token or a Bearer token depending on where the method is called from VSTS. 
When you send a Personal Access Token that you generate in VSTS it uses this one. Within the VSTS pipeline it uses env:System_AccessToken 
#>
function New-VSTSAuthenticationToken
{
    [CmdletBinding()]
    [OutputType([object])]
         
    $accesstoken = "";
    if([string]::IsNullOrEmpty($env:System_AccessToken)) 
    {
        if([string]::IsNullOrEmpty($env:PersonalAccessToken))
        {
            throw "No token provided. Use either env:PersonalAccessToken for Localruns or use in VSTS Build/Release (System_AccessToken)"
        } 
        Write-Debug $($env:PersonalAccessToken)
        $userpass = ":$($env:PersonalAccessToken)"
        $encodedCreds = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($userpass))
        $accesstoken = "Basic $encodedCreds"
    }
    else 
    {
        $accesstoken = "Bearer $env:System_AccessToken"
    }

    return $accesstoken;
}


function Set-PackageQuality
{
    [CmdletBinding()]
    [OutputType([object])]
    param
    (
        [string] $feedType="nuget",
        [string] $feedName="",
        [string] $packageId="",
        [string] $packageVersion="",
        [string] $packageQuality=""
        
    )

    Set-Mode
    $token = New-VSTSAuthenticationToken
    
    #API URL is slightly different for npm vs. nuget...
    switch($feedType)
    {
        "npm" { $releaseViewURL = "$script:basepackageurl/$feedName/npm/$packageId/versions/$($packageVersion)?api-version=3.0-preview.1" }
        "nuget" { $releaseViewURL = "$script:basepackageurl/$feedName/nuget/packages/$packageId/versions/$($packageVersion)?api-version=3.0-preview.1" }
        default { $releaseViewURL = "$script:basepackageurl/$feedName/nuget/packages/$packageId/versions/$($packageVersion)?api-version=3.0-preview.1" }
    }
    
     $json = @{
        views = @{
            op = "add"
            path = "/views/-"
            value = "$packageQuality"
        }
    }

	Write-Host $releaseViewURL
    $response = Invoke-RestMethod -Uri $releaseViewURL -Headers @{Authorization = $token}   -ContentType "application/json" -Method Patch -Body (ConvertTo-Json $json)
    return $response
}

Export-ModuleMember -Function Expand-NuGetPackages, Compress-NuGetPackages, Set-PackageQuality