How to add submodule into gh-pages branch & build static pages correctly?

Question

I have several project pages to maintain, and all of them use a same theme (I packaged it into a separate repo which called KYProjectPageTheme).

Just copy t

Answer 1

I was generating a static website with Hugo, and had to format my .gitmodules file like so:

[submodule "themes/code-editor"]
    path = themes/code-editor
    url = https://github.com/aubm/hugo-code-editor-theme.git