It's here! The long awaited Automation-features in Shortcuts. 

 Available Automations in iOS 13:

• Specific Time of Day (Cronjob style)
• Alarm (Stopped or started) 
• Apple Watch workout 
• Arrive/Leave Location 
• Connect to CarPlay  (when connecting to CarPlay)
• Airplane Mode  (when entering or leaving Airplane Mode)
• WiFi (when connecting to a specific hotspot, for example at home or work)
• Bluetooth (when connecting to a specific bluetooth device)
• Do Not Disturb   (when entering or leaving DND mode)
• Low Power Mode  (when entering or leaving Low Power Mode)
• NFC Tag (ex. Scan a NFC-tag to play music)
• Open App (ex. “When I Open Twitter”)

I will post more screenshots and more info ASAP :)