This script takes all markdown files in a given directory, parses them, then outputs HTML by using pandoc.
I use this script as part of a git commit hook, so that when I push markdown files up to a correctly configured folder, all the markdown files in the repo get converted to HTML and placed in a publicly accessable web folder. My use case is for being able to reference my college notes from anywhere, but I would imagine it could be useful for other purposes.
convertmarkdown.py uses the built-in python path handling, so it should handle any paths provided to it regardless of the platform. That being said, it's entirely untested on Windows, so I can't guarantee that it works properly. But it should. Submit an issue if it doesn't.
This script is licensed as GPLv3, but I doubt there's going to be many derivative works.
See the wiki for documentation.