Copy Sitecore files to solution.

gistfile1.ps1

properties {
    $distributivePath = "%path to storage%\Sitecore 6.6.0 rev. 130111.zip"
    $localStorage = "C:\LocalStorage"
    $distributiveName = [System.IO.Path]::GetFileNameWithoutExtension($distributivePath)
    $zipFile = "$localStorage\$distributiveName.zip"
    $buildFolder = Resolve-Path .. 
    $revision = "12345"
    $buildNumber = "1"
}

task Init {
    if (-not (Test-Path $localStorage)) {
        New-Item $localStorage -type directory  -Verbose
    }

    if (-not (Test-Path $zipFile)) {
        Copy-Item $distributivePath $zipFile -Verbose
    }
    
    if (-not (Test-Path $localStorage\$distributiveName)) {
        sz x -y  "-o$localStorage" $zipFile "$distributiveName/Website"
        sz x -y  "-o$localStorage" $zipFile "$distributiveName/Data"
    }

    if (Test-Path "$buildFolder\output") {
        Remove-Item -Recurse -Force "$buildFolder\output"         
    }
    
    New-Item "$buildFolder\output" -type directory    
    robocopy $localStorage\$distributiveName $buildFolder /E /XC /XN /XO
}