inst/examples/knit.r

In eddelbuettel/littler: R at the Command-Line via 'r'

#!/usr/bin/env r
#
# Simple helper script for knitr
#
# Dirk Eddelbuettel, May 2013
#
# GPL-2 or later

if (is.null(argv)) {
    cat("Need an argument FILE.Rnw\n")
    q(status=-1)
}


file <- argv[1]
if (!file.exists(file)) {
    cat("File not found: ", file, "\n")
    q(status=-1)
}

require(knitr)
knit2pdf(file)