How to publish the site with Github Actions, with some of the default files overrided?

[jasonren0403]

Currently I am trying to add a comment system in my mkdocs-material document page, and making use of Github Actions to automate the whole deploy job.

In this page, the Github workflow file shows that at jobs.deploy.run the Action runs some scripts, it seems that I should add copying script between run: pip install mkdocs-material and run: mkdocs gh-deploy --force. Now I have no idea the directory I should specify. Any ideas? Or does Github Actions not support doing this?