Public/Invoke-NuGetCommand.ps1
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function Invoke-NuGetCommand { <# .SYNOPSIS Invokes a NuGet command. .DESCRIPTION Invokes a NuGet command. .PARAMETER Command A string containing the NuGet command to invoke. .PARAMETER Target A string containing the target of the NuGet command to invoke. .PARAMETER NuGetPath A string containing the path to the NuGet executable. .PARAMETER Parameters An hashtable containing the additionnal parameters to specify to NuGet. .PARAMETER Help A switch to call help of the specified command. .INPUTS .OUTPUTS PsObject Returns the output that is generated by the invoked command (the value of the Command parameter). .EXAMPLE Invoke-NuGetCommand -Command "pack" -Target ".\package.nuspec" -Parameters @{ "NoDefaultExcludes" = $true ; "OutputDirectory" = "D:\packages" } Description ----------- This example will build the package from the manifest, not excluding default content, and output it to D:\packages. .NOTES - This CmdLet does not stop on nuget error, output should be parsed. - This function is Windows compatible only .LINK https://docs.microsoft.com/en-us/nuget/tools/nuget-exe-cli-reference #> [CmdLetBinding()] param( [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [string] $Command, [Parameter(Mandatory = $false)] [ValidateNotNullOrEmpty()] [string] $Target, [Parameter(Mandatory = $false)] [alias("Options")] [hashtable] $Parameters, [Parameter(Mandatory = $false)] [ValidateScript( { Test-Path $_ } )] [string] $NuGetPath = (Get-NuGetPath), [Parameter(Mandatory = $false)] [switch] $Help ) try { if ($NuGetPath -like "*.exe") { $NuGetExe = Split-Path $NuGetPath -Leaf $NuGetPath = Split-Path $NuGetPath -Parent } else { $NuGetExe = "nuget.exe" } $NugetCommand = $NuGetExe.Replace(".exe", "") $Expression = "./$($NugetCommand) $Command $Target" if ($Help) { $Expression += " -h" } else { if ($Parameters) { $Parameters.Keys | ForEach-Object { if (($Parameters[$_] -eq $true) -or ($Parameters[$_] -eq $false)) { if ($Parameters[$_]) { $Expression += " -$_" } } else { $Expression += " -$_ '$($Parameters[$_])'" } } } } Write-Verbose "Invoking command: $Expression" Push-Location $NuGetPath Invoke-Expression $Expression } catch { Write-Error $_ } finally { Pop-Location } } |