gitDirectoryStatus.ps1

param (
[Parameter(Mandatory=$true)]
[string]$rootPath
)

$directories = Get-ChildItem $rootPath -Directory
$baseLocation = Get-Location

foreach($dir in $directories)
{
  Set-Location $dir.FullName
  $isGitRepo = Get-ChildItem . -Force -Directory | where {$_.Name -eq ".git"} | Measure-Object

  if($isGitRepo.Count -gt 0)
  {
    $changesLocal = git status -s | Measure-Object

    if($changesLocal.Count -gt 0)
    {
      Write-Host "$($dir.FullName) $($changesLocal.Count) (local changes)"
      continue;
    }
    
    $changesRemote = git diff --stat origin/master | Measure-Object

    if($changesRemote.Count -gt 0)
    {
      Write-Host "$($dir.FullName) $($changesRemote.Count-1) (push remote)"
    }
  }
}

Set-Location $baseLocation