问题
bookdown::gitbook() adds the content of https://github.com/rstudio/bookdown/tree/master/inst/resources/gitbook as a htmltools::htmlDependency. How can I add such a custom dependency to a gitbook?
The goal is to provide an easy way to add a corporate css (including images). The definition of the htmlDependency() and all the required files would reside in an R package.
回答1:
The ... arguments of bookdown::gitbook() are eventually passed to rmarkdown::html_document(), which are further passed to rmarkdown::html_document_base(), which has an extra_dependencies argument. You can create your list of dependencies with htmltools::htmlDependency(), and pass them to bookdown::gitbook() via the extra_dependencies argument.
来源：https://stackoverflow.com/questions/50657295/how-to-add-a-custom-htmldependency-in-bookdowngitbook