#!/usr/bin/Rscript

suppressPackageStartupMessages({
  if (!require("drat")) stop("drat not installed")
  if (!require("docopt")) stop("docopt not installed")
})

 
"Usage: drat.sh [commit] [--pkg FILE] [--dratrepo FOLDER] 

commit commit after insert? 
--pkg FILE The tarball to insert in the drat repo (by default the tarball in ./output)
--dratrepo FOLDER path to root of drat repo [default: ../drat]
" -> doc

opt