$ErrorActionPreference = "Stop"

$limitBytes = 100MB
$large = Get-ChildItem -Recurse -File | Where-Object {
  $_.FullName -notmatch "\\.git\\" -and $_.Length -gt $limitBytes
}

if ($large) {
  $large | ForEach-Object {
    Write-Host ("LARGE-FILE: {0} {1:N0} bytes" -f $_.FullName, $_.Length)
  }
  Write-Host "WARN: files over 100MB found; document the handling strategy."
}
else {
  Write-Host "PASS: no files over 100MB found."
}