Nothing
#' Internal function
#'
#' Check if the MCMC's screenlog file can be created.
#' Will \link{stop} if not
#' @inheritParams default_params_doc
#' @return Nothing.
#' Will \link{stop} if the MCMC's screenlog file cannot be created.
#' @author Richèl J.C. Bilderbeek
#' @export
check_can_create_screenlog_file <- function( # nolint indeed a long function name
beast2_options
) {
# Extract the screenlog file
check_true(file.exists(beast2_options$input_filename))
text <- readr::read_lines(beast2_options$input_filename, progress = FALSE)
screenlog_line <- stringr::str_subset(
string = text,
pattern = "<logger id=\"screenlog\""
)
check_true(length(screenlog_line) == 1)
matches <- stringr::str_match(
string = screenlog_line,
pattern = "fileName=\\\"([:graph:]+)\\\" "
)
check_true(ncol(matches) == 2)
screenlog_filename <- matches[1, 2]
if (is.na(screenlog_filename)) return()
if (file.exists(screenlog_filename)) {
file.remove(screenlog_filename)
return()
}
tryCatch(
check_can_create_file(
filename = screenlog_filename, overwrite = FALSE
),
error = function(e) {
stop("Cannot create screenlog file '", screenlog_filename, "'")
}
)
invisible(beast2_options)
}
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.