trigger webhook when command is finished

CallWhenDone.ps1

function CallWhenDoneFunc {
  $mergedCmd = $args -join " "
  Invoke-Expression $mergedCmd
  # use content in payload for discord instead of text
  $hookUrl = "https://hooks.slack.com/services/yoururlgoeshere"
  $content = "Finished $mergedCmd"
  $payload = [PSCustomObject]@{
    text = $content
  }

  Invoke-RestMethod -Uri $hookUrl -Method Post -Body ($payload | ConvertTo-Json) -ContentType 'Application/Json'
}
Set-Alias CallWhenDone CallWhenDoneFunc