multiple outputs in a single pass

[gullerya]

Can an option be added to generate multiple outputs in a single pass?

Example:
d2 input.d2 output.svg output.png

[alixander]

imagemagick and ffmpeg allow multiple exports, sounds reasonable for d2 to

[amethystani]

Can you please assign me this issue?
Thanks

[Dudley5000]

Hi everyone. I've opened a pull request with a potential solution to this issue.