Functions/InstallNuGet.ps1
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Function Install-NuGet { <# .SYNOPSIS Installs NuGet from the web. .DESCRIPTION Checks that NuGet is installed in given folder location. If it isn't it is downloaded from the web. .PARAMETER WorkingFolder Location that Nuget.exe is/isn't. .PARAMETER NugetInstalluri The url used to download Nuget. .INPUTS N/A .OUTPUTS NugetExe: the path to Nuget, irrespective of whether it was downloaded or already existed. .EXAMPLE $NuGetPath = Install-NuGet -WorkingFolder $PsScriptRoot -NuGetInstallUri "https://dist.nuget.org/win-x86-commandline/latest/nuget.exe" .NOTES N/A #> [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string] $WorkingFolder, [Parameter(Mandatory = $true)] [string] $NuGetInstallUri ) Write-Verbose "Working Folder : $WorkingFolder" -Verbose $NugetExe = "$WorkingFolder\nuget.exe" if (-not (Test-Path $NugetExe)) { Write-Verbose "Cannot find nuget at path $WorkingFolder\nuget.exe" -Verbose If (($LinkStatus = Test-DownloadUri -uri $NuGetInstallUri) -ne 200) { Throw "It appears that download Nuget link no longer works. " } $sourceNugetExe = $NuGetInstallUri Write-Verbose "$sourceNugetExe -OutFile $NugetExe" -Verbose Invoke-WebRequest $sourceNugetExe -OutFile $NugetExe if (-not (Test-Path $NugetExe)) { Throw "It appears that the nuget download hasn't worked." } Else { Write-Verbose "Nuget Downloaded!" -Verbose } } Return $NugetExe } |