Get-CodeplexDownload.ps1

Function Get-CodeplexDownload {
    PARAM(
        [string]$projectName
    )
    try {
        $releaseURI = "http://$projectName.codeplex.com/releases"
        $response = Invoke-WebRequest -Uri $releaseURI
        #$version = $response.Links.FindById('fileDownload0').outerText
        $version = ($response.AllElements | ? {$_.Class -eq 'page_title wordwrap'} | Select -First 1).outerText.Split(' ') | ? {$_ -like "*[0-9]"}
        $changeSetId = $response.Links.FindById('ChangesetIDAnchor').outerText
        #$downloadURI = "http://download-codeplex.sec.s-msft.com/Download/SourceControlFileDownload.ashx?ProjectName=$projectName&changeSetId=$changeSetId"
        $downloadURI = $response.Links.FindById('fileDownload0').href
        $tmpfilename=[System.IO.Path]::GetTempFileName()
        Remove-Item -Path $tmpfilename
        $parts = $tmpfilename.Replace('.tmp',".zip").Split('\')
        $parts[-1] = @($projectName,$version,$changeSetId,$parts[-1]) -join ' ' -replace ' ','_'
        $tempfilename = $parts -join '\'
        [io.file]::WriteAllBytes($tempfilename,(Invoke-WebRequest -URI $downloadURI).content)
        $item = '' | Select ProjectName,Version,ChangeSetId,tempfilename
        $item.ProjectName = $projectName
        $item.Version = $version
        $item.ChangeSetId = $changeSetId
        $item.tempfilename = $tempfilename
        $item
    } catch {
        Write-Error 'There was an error, please make sure you provided an accurate CodePlex project name.'
    }
}