34 lines
950 B
R
34 lines
950 B
R
#!/usr/bin/env Rscript
|
|
|
|
local({
|
|
p = commandArgs(TRUE)
|
|
if (length(p) == 0L || any(c('-h', '--help') %in% p)) {
|
|
message('usage: knit input [input2 input3] [-n] [-o output output2 output3]
|
|
-h, --help to print help messages
|
|
-n, --no-convert do not convert tex to pdf, markdown to html, etc
|
|
-o output filename(s) for knit()')
|
|
q('no')
|
|
}
|
|
|
|
library(knitr)
|
|
o = match('-o', p)
|
|
if (is.na(o)) output = NA else {
|
|
output = tail(p, length(p) - o)
|
|
p = head(p, o - 1L)
|
|
}
|
|
nc = c('-n', '--no-convert')
|
|
knit_fun = if (any(nc %in% p)) {
|
|
p = setdiff(p, nc)
|
|
knit
|
|
} else {
|
|
if (length(p) == 0L) stop('no input file provided')
|
|
if (grepl('\\.(R|S)(nw|tex)$', p[1])) {
|
|
function(x, ...) knit2pdf(x, ..., clean = TRUE)
|
|
} else {
|
|
if (grepl('\\.R(md|markdown)$', p[1])) knit2html else knit
|
|
}
|
|
}
|
|
|
|
mapply(knit_fun, p, output = output, MoreArgs = list(envir = globalenv()))
|
|
})
|