skip_on_github_workflow <- function(x) {
  testthat::skip_if(
    identical(Sys.getenv("GITHUB_WORKFLOW"), x),
    paste("On", x))
}

standardize_geometry <- function(x) {
  x_crs <- sf::st_crs(x)
  sf::st_crs(x) <- sf::st_crs(NA)
  x <- sf::st_buffer(x, 0)
  sf::st_crs(x) <- x_crs
  x
}

is_on_cran <- function() {
  ("CheckExEnv" %in% search()) ||
  any(c("_R_CHECK_TIMINGS_", "_R_CHECK_LICENSE_") %in% names(Sys.getenv()))
}