While we're on the topic of Shortcuts, does anyone know how to do decent data transfer? I've been wracking my head to figure out how to replace my termux script on Android that would sync photos to my home computer whenever I was on my local wifi (or wifi and tailscale).

I know shortcuts has an ssh action but it appears quite buggy and if I try to do any real bash scripting or wanting to not overwrite existing backups it hangs. It doesn't handle

  [[ ! -a "$FILE" ]] && cat /dev/stdin "$FILE"

Even with more formal if statement notation. Best I have come up with is a very painful shortcut that repeats this for each thing I want to sync

  if [[ ! -a "$FILE" ]];
  then
     cat /dev/stdin "$FILE"
  else
     cat /dev/stdin /dev/null
  fi

Seems to hate functions. iSH and others can't seem to access the photos library. There's got to be some way I can get those out of the sandbox. (God damn is the app buggy. This is worse than programming in brainfuck)