I setup upsource, and I've got a couple of code-analysis errors:
- `OPYLParser` is an ANTLR generated source file. We generate this class by running `ant generate.source`
- this is running on an ubuntu machine through docker-compose.
Now I'm pretty sure I can `docker exec jetbrains/upsource ant generate.source` to run `ant generate.source` in the container, to remove this problem for now (comment forthcoming), but this likely isn't the best solution.
Does anybody know how I can direct upsource to run `ant generate.source` as part of its build process appropriately?