R/update.R

In dymium-org/dymium: Easy Install and Load Stable Dymium Packages

#' Update dymium packages
#'
#' This will check to see if all dymium packages (and optionally, their
#' dependencies) are up-to-date, and will install after an interactive
#' confirmation.
#'
#' @param recursive If \code{TRUE}, will also check all dependencies of
#'   dymium packages.
#'
#' @importFrom dplyr filter
#' @export
#' @source tidyverse
#' @examples
#' \dontrun{
#' dymium_update()
#' }
dymium_update <- function(recursive = FALSE) {

  deps <- dymium_deps(recursive)
  behind <- dplyr::filter(deps, behind)

  if (nrow(behind) == 0) {
    message("All dymium packages up-to-date")
    return(invisible())
  }

  message("The following packages are out of date:")
  bullets(format(behind$package), " (", behind$local, " -> ", behind$cran, ")")

  message("Update now?")
  do_it <- utils::menu(c("Yes", "No")) == 1

  if (!do_it) {
    return(invisible())
  }

  utils::install.packages(
    behind$package,
    quiet = TRUE,
    dependencies = if (recursive) FALSE else NA
  )

  invisible()
}

#' List all dymium dependencies
#'
#' @param recursive If \code{TRUE}, will also list all dependencies of
#'   dymium packages.
#' @source tidyverse
#'
#' @importFrom dplyr %>%
#' @importFrom purrr map2_lgl map_chr
#' @importFrom tibble tibble
#' @importFrom utils available.packages
#' @importFrom tools package_dependencies
#' @export

dymium_deps <- function(recursive = FALSE) {
  pkgs <- available.packages()
  deps <- tools::package_dependencies("dymiumCore", pkgs, recursive = T)

  pkg_deps <- unique(sort(unlist(deps)))

  base_pkgs <- c(
    "base", "compiler", "datasets", "graphics", "grDevices", "grid",
    "methods", "parallel", "splines", "stats", "stats4", "tools", "tcltk",
    "utils"
  )
  pkg_deps <- setdiff(pkg_deps, base_pkgs)

  cran_version <- lapply(pkgs[pkg_deps, "Version"], package_version)
  local_version <- lapply(pkg_deps, utils::packageVersion)

  behind <- purrr::map2_lgl(cran_version, local_version, `>`)

  tibble::tibble(
    package = pkg_deps,
    cran = cran_version %>% purrr::map_chr(as.character),
    local = local_version %>% purrr::map_chr(as.character),
    behind = behind
  )
}