R/app_config.R

In jennahamlin/Tinsel: An R Shiny Application for annotating outbreak phylogenetic trees

#' Access files in the current app
#'
#' @param ... Character vector specifying directory and or file to
#'     point to inside the current package.
#'
#' @noRd
app_sys <- function(...) {
  system.file(..., package = "tinselR")
}

#' Read App Config
#'
#' @param value Value to retrieve from the config file.
#' @param config R_CONFIG_ACTIVE value.
#' @param use_parent Logical, scan the parent directory for config file.
#'
#' @importFrom config get
#'
#' @noRd
get_golem_config <- function(
  value,
  config = Sys.getenv("R_CONFIG_ACTIVE", "default"),
  use_parent = TRUE) {
  config::get(
    value = value,
    config = config,
    # Modify this if your config file is somewhere else:
    file = app_sys("golem-config.yml"),
    use_parent = use_parent
  )
}