Add a dependency

Adds a dependency (external reference) to an R Markdown document.

add_dependency(name, version, file = NULL, path = NULL,
  packages = c("rmarkdown", "xaringan", "surprisinglytidy"),
  fullpath = NULL, attach = TRUE)

Arguments

name	See htmltools::htmlDependency.
version	See htmltools::htmlDependency.
file	Filename of script or stylesheet.
path	Path within the package. Ignored if fullpath is specified.
packages	A vector of package names to search for the file. Ignored if fullpath is specified.
fullpath	Full path (relative or absolute) of file (all but filename).
attach	If TRUE, attaches the dependency. If FALSE, returns the htmlDependency object to be attached.

Details

Inspired by this guy. Must specify file (for package system files) or fullpath. path is optional, to specify a path for a package system file.

Examples

# NOT RUN {
add_dependency(
  "testy-css",
  packageVersion("surprisinglytidy"),
  file = "testy.css",
  path = "rmd/h/css"
)
add_dependency(
  "foo",
  "0.0.1",
  fullpath = "./bar.js" # same folder as .Rmd file
)
# }