My main file is in a subfolder, but this is not allowed on Overleaf. But I don't want to change my folder structure and \input paths!
You can still maintain your usual file structure and continue working on Overleaf without modifying your existing source code. Just provide an extra
main.tex file in the Project's top level, and use the
import package to pull in the real main file in the subfolder:
- Project Top Level
\input etc in
manuscript.tex would continue to work with respect to your project file structure.
You can find an example in action in the Gallery here.