New-DFSnLinksAndTargets.ps1

<#

      Author: I. Strachan
      Version:
      Version History:

      Purpose: Create DFS link with specified target

#>
[cmdletbinding()]
Param(
    $csvFile = 'DFSnLinksTargets.csv'
)

Import-Module DFSN -Verbose:$false

#region Import
$csvDFSTargets = Import-Csv -Path .\sources\csv\$($csvFile) -Delimiter "`t" -Encoding UTF8
$DfsFolders = Get-DfsnRoot | ForEach-Object {Get-DfsnFolder -Path "$($_.Path)\*"}
#endregion

#region Main
foreach($dfs in $csvDFSTargets){
   #Test if target exists first
   if(!(Test-Path -LiteralPath $dfs.Target)){
      Write-Warning "Target $($dfs.Target) doesn't exists"
      Write-Verbose "Creating target $($dfs.Target)"
      New-Item -Path $dfs.Target -ItemType Directory -Force  

      if(!($DfsFolders.Path -contains $($dfs.link))){
         Write-Verbose "Creating $($dfs.link) with target $($dfs.Target)"
         New-DfsnFolder -Path $dfs.Link -TargetPath $Dfs.Target 
      }
   }
   Else{
      Write-Warning "Folder '$($dfs.Target)' already exists"
      #Check if the DFS Target already exists
      $CheckDFSTarget = Get-DfsnFolderTarget -Path $dfs.Link

      if($CheckDFSTarget.TargetPath -eq $dfs.Target){
        Write-Warning "DFSn Target is already set to $($dfs.Target)"
      }
      else{
        Write-Verbose "Setting $($dfs.link) with target $($dfs.Target)"
        Set-DfsnFolderTarget -Path $dfs.Link -TargetPath $dfs.Target
      }
   }
}
#endregion