Write-ReportFolder.ps1

<#
 # Run these two lines to download the Microsoft Powershell Tools.  
 
 Project URL:  https://github.com/Microsoft/ReportingServicesTools

[Net.ServicePointManager]::SecurityProtocol = "tls12, tls11, tls"
Invoke-Expression (Invoke-WebRequest https://raw.githubusercontent.com/Microsoft/ReportingServicesTools/master/Install.ps1)

#>

function Write-ReportsToFolder {
    param (
        [string] $ReportServerUri,
        [string] $ServerFolder,
        [string] $LocalFolder
    )

    Write-Host 'Scanning ' $ServerFolder
    $localFolders = Get-ChildItem $LocalFolder | ?{ $_.PSIsContainer } | Select-Object -Expand Name
    $serverFolders = Get-RsFolderContent -ReportServerUri $ReportServerUri -RsFolder $ServerFolder | ?{$_.TypeName -eq 'Folder'} | Select-Object -Expand Name
    
    $localReports = Get-ChildItem $LocalFolder | ?{ $_.Extension -eq '.rdl' } | Select-Object -Expand Name
    $serverReports = Get-RsFolderContent -ReportServerUri $ReportServerUri -RsFolder $ServerFolder | ?{$_.TypeName -eq 'Report'} | Select-Object -ExpandProperty Name
        
    $reportsToAdd = $localReports | ?{$serverReports -notcontains $_ }
    $reportsToAdd | %{
        Write-Host 'Adding report ' $_ 
        $localPath = $LocalFolder + '\' + $_
        Write-RsCatalogItem -ReportServerUri $ReportServerUri -Path $localPath -RsFolder $ServerFolder -Overwrite
        
    }

    $foldersToAdd = $localFolders | ?{$serverFolders -notcontains $_ }
    $foldersToAdd | %{
        Write-Host 'Adding folder ' $ServerFolder '/' $_
        New-RsFolder -ReportServerUri $ReportServerUri -FolderName $_ -RsFolder $ServerFolder
    }


    
    foreach ($local in $localFolders) {
        $l = $LocalFolder + '\' + $local
        $r = $ServerFolder + '/' + $local
        #Write-Host $r
        Write-ReportFolder -ReportServerUri $ReportServerUri -ServerFolder $r -LocalFolder $l
    }
}