app_config.R

 ## Prewrite the app config ----------
 #' Access files in the current app
 #'
#' NOTE: If you manually change your package name in the DESCRIPTION,
#' don't forget to change it here too, and in the config file.
#' For a safer name change mechanism, use the `golem::set_golem_name()` function.
#'
#' @param ... character vectors, specifying subdirectory and file(s)
#' within your package. The default, none, returns the root of the app.
 #'
 #' @noRd
app_sys <- function(...) {
system.file(..., package = "HighFrequencyChecks")
}
#' Read App Config
 #'
#' @param value Value to retrieve from the config file.
#' @param config GOLEM_CONFIG_ACTIVE value. If unset, R_CONFIG_ACTIVE.
#' If unset, "default".
#' @param use_parent Logical, scan the parent directory for config file.
 #' @param file Location of the config file
#'
#' @noRd
get_golem_config <- function(
value,
config = Sys.getenv(
"GOLEM_CONFIG_ACTIVE",
Sys.getenv(
"R_CONFIG_ACTIVE",
"default"
 )
 ),
use_parent = TRUE,
# Modify this if your config file is somewhere else
 file = app_sys("golem-config.yml")
) {
  config::get(
   value = value,
   config = config,
    file = file,
   use_parent = use_parent
  )
 }