Nothing
the$shims <- new.env(parent = emptyenv())
renv_shim_install_packages <- function(pkgs, ...) {
# place Rtools on PATH
renv_scope_rtools()
# currently we only handle the case where only 'pkgs' was specified
if (missing(pkgs) || nargs() != 1) {
call <- sys.call()
call[[1L]] <- quote(utils::install.packages)
return(eval(call, envir = parent.frame()))
}
# otherwise, we get to handle it
install(pkgs)
}
renv_shim_update_packages <- function(lib.loc = NULL, ...) {
# handle only 0-argument case
if (nargs() != 0) {
call <- sys.call()
call[[1L]] <- quote(utils::update.packages)
return(eval(call, envir = parent.frame()))
}
update(library = lib.loc)
}
renv_shim_remove_packages <- function(pkgs, lib) {
# handle single-argument case
if (nargs() != 1) {
call <- sys.call()
call[[1L]] <- quote(utils::remove.packages)
return(eval(call, envir = parent.frame()))
}
remove(pkgs)
}
renv_shim_create <- function(shim, sham) {
formals(shim) <- formals(sham)
shim
}
renv_shims_enabled <- function(project) {
config$shims.enabled()
}
renv_shims_activate <- function() {
renv_shims_deactivate()
install_shim <- renv_shim_create(renv_shim_install_packages, utils::install.packages)
assign("install.packages", install_shim, envir = the$shims)
update_shim <- renv_shim_create(renv_shim_update_packages, utils::update.packages)
assign("update.packages", update_shim, envir = the$shims)
remove_shim <- renv_shim_create(renv_shim_remove_packages, utils::remove.packages)
assign("remove.packages", remove_shim, envir = the$shims)
args <- list(the$shims, name = "renv:shims", warn.conflicts = FALSE)
do.call(base::attach, args)
}
renv_shims_deactivate <- function() {
while ("renv:shims" %in% search())
detach("renv:shims")
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.