(fix) Uploading NuGet Components was failing

Author: JPRuskin

src/public/Component/New-NexusNugetComponent.ps1

@@ -2,67 +2,67 @@ function New-NexusNugetComponent {
     <#
     .SYNOPSIS
     Uploads a NuGet package to Nexus through the Components API
-    
+
     .DESCRIPTION
     Uploads a NuGet package to Nexus through the Components API
-    
+
     .PARAMETER RepositoryName
-    The repository to upload too
-    
+    The repository to upload to
+
     .PARAMETER NuGetComponent
     The NuGet package to upload
     
     .EXAMPLE
     New-NexusNugetComponent -RepositoryName ProdNuGet -NuGetComponent C:\temp\awesomepackage.0.1.0.nupkg
-    
-    .NOTES
-    
+
+    .EXAMPLE
+    Get-ChildItem ~\Downloads\ -Filter *.nupkg | New-NexusNugetComponent -RepositoryName ChocolateyTest
     #>
     [CmdletBinding()]
     Param(
         [Parameter(Mandatory)]
         [String]
         $RepositoryName,
 
-        [Parameter(Mandatory)]
+        [Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName)]
+        [Alias("PSPath")]
         [ValidateScript( {
                 Test-Path $_
             })]
         [String]
         $NuGetComponent
     )
+    begin {
+        if (-not ('System.Net.Http.HttpClient' -as [type])) {
+            Add-Type -AssemblyName 'System.Net.Http'
+        }
 
-    process {
-
-        $urislug = "/service/rest/v1/components?repository=$($RepositoryName)"
-        $UriBase = "$($protocol)://$($Hostname):$($port)$($ContextPath)"
-        $Uri = $UriBase + $UriSlug
-
-        $boundary = [System.Guid]::NewGuid().ToString(); 
-        $ContentType = 'application/octet-stream'
-        $FileStream = [System.IO.FileStream]::new($NuGetComponent, [System.IO.FileMode]::Open)
-        $FileHeader = [System.Net.Http.Headers.ContentDispositionHeaderValue]::new('form-data')
-        $FileHeader.Name = 'nuget.asset'
-        $FileHeader.FileName = Split-Path -leaf $NuGetComponent
-        $FileContent = [System.Net.Http.StreamContent]::new($FileStream)
-        $FileContent.Headers.ContentDisposition = $FileHeader
-        $FileContent.Headers.ContentType = [System.Net.Http.Headers.MediaTypeHeaderValue]::Parse($ContentType)
+        $Uri = "$($protocol)://$($Hostname):$($port)$($ContextPath)/service/rest/v1/components?repository=$($RepositoryName)"
 
-        $MultipartContent = [System.Net.Http.MultipartFormDataContent]::new()
-        $MultipartContent.Add($FileContent)
+        $Client = [System.Net.Http.HttpClient]::new()
+        $Client.DefaultRequestHeaders.Authorization = $header.Authorization
+    }
+    process {
+        try {
+            $Content = [System.Net.Http.MultipartFormDataContent]::new()
+            $FileName = [System.IO.Path]::GetFileName($NuGetComponent)
+            $FileStream = [System.IO.File]::OpenRead((Convert-Path $NuGetComponent))
+            $FileContent = [System.Net.Http.StreamContent]::new($FileStream)
+            $Content.Add($FileContent, 'nuget.asset', $FileName)
 
-        $params = @{
-            Uri         = $Uri
-            Method      = 'POST'
-            ContentType = "multipart/form-data; boundary=----WebKitFormBoundary$($Boundary)"
-            Body        = $MultipartContent
-            Headers     = $header
-            UseBasicParsing = $true
+            $Result = $Client.PostAsync($Uri, $Content).Result
+            if ($Result.EnsureSuccessStatusCode()) {
+                Write-Verbose "'$($FileName)' was successfully uploaded to '$($RepositoryName)'"
+            }
+        } catch {
+            Write-Error "'$($FileName)' failed to upload to '$($RepositoryName)': $($Result.ReasonPhrase)`n$_"
+        } finally {
+            if ($Content) {$Content.Dispose()}
+            if ($FileStream) {$FileStream.Dispose()}
+            if ($FileContent) {$FileContent.Dispose()}
         }
-
-        $null = Invoke-WebRequest @params
-        
     }
-    
-
+    end {
+        if ($Client) {$Client.Dispose()}
+    }
 }