Copy-ItemWithPath - Copy files while retaining a folder structure

Copy-ItemWithPath

Function Copy-ItemWithPath {
    param(        
        [Parameter(Mandatory=$true, Position=0, ValueFromPipeline=$true, ValueFromPipelineByPropertyName=$true)]
        [Alias("FullName")]
        [string[]]$item,
        [Parameter(Mandatory=$true, Position=1)]
        [string]$destination,        
        [Parameter(Mandatory=$true, Position=2)]
        [string]$root        
    )

    begin {
        if(-not (Test-Path $destination)){
            mkdir $destination | Out-Null
        }
    }

    process {
        Push-Location $root
        foreach($entry in $item){
            $retainPath = (Split-Path (Resolve-Path $item -Relative)) -replace '\.\\(.*)','$1'            
            $destPath = (Join-Path $destination $retainPath)
            mkdir $destPath -Force | Out-Null
            Copy-Item $item $destPath
        }
        Pop-Location       
    }
}


<# 
  .EXAMPLE
  
  C:\> Get-ChildItem -Recurse -Include '*.css','*.js','*.html' -File | Copy-ItemWithPath -destination $dest -root $pwd
#>