knitr::opts_chunk$set(comment = "#>", collapse = TRUE)
Starting from version 2.1.0 rmdshower
is able to use custom shower
themes, defined in separate R packages.
The name of the theme package must have an rmdshower.
prefix (note the
dot!), and it must be installed on the system.
An example theme package is at https://github.com/MangoTheCat/rmdshower.mango, this contains the Mango theme. I suggest that you use this package as a template. Most files of the package are generic, and need no modifications.
The /node
directory is the source code of theme, and /inst/package
is
the installed theme. /inst/package
is generated automatically by node.js,
and should not be modified directly.
The style files are written in SCSS, and are in
/node/styles
. Other assets are in other directories within /node
.
To generate /inst/package
from /node
, call the update.sh
script.
It needs to have node.js installed, and it installs the required npm
packages automatically, these are specified in /node/package.json
.
Ideally you would modify package.json
to define a new npm
package,
but this is not strictly necessary.
A /inst/style-override.css
file can be used to override the generated
CSS styles. This file is included last in the final HTML document.
The /inst
directory might also contain an example Rmd file, and the other
assets needed for it.
To use a theme package in an Rmd file, you can simply refer to its name in
the theme
parameter of the YAML header, and rmdshower
will look up the
package and insert the appropriate CSS and other files in the output:
--- title: "Shower Presentations with R Markdown" author: "Gábor Csárdi" output: rmdshower::shower_presentation: theme: mango ---
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