I want to compile dart code to JS on-the-fly without invoking dart2js at the command line. Eg., (written in Dart) read in some dart code from a file and transform it to JS (must be in memory, filesystem is not writable).
I thought maybe dart2js would effectively just be a cli over a pub package I can call manually, but I can't find any information on doing this at runtime :(
(note: I know this idea sucks and it'll be very slow; it's just for something I'm prototyping and will ultimately use dart2js normally, I just can't address that yet)