Don't open projects with create() (#2347)

NEWS.md

@@ -4,6 +4,8 @@
 
 * The RStudio addins now use `test_active_file()` and `test_coverage_active_file()` instead of the deprecated `test_file()` and `test_coverage_file()` (#2339)
 
+* `create()` no longer opens projects by default to avoid duplicate projects opened by the RStudio IDE project template (#2347, @malcolmbarrett)
+
 # devtools 2.4.0
 
 ## Breaking changes and deprecated functions

R/create.R

@@ -3,8 +3,9 @@
 #' @param path A path. If it exists, it is used. If it does not exist, it is
 #'   created, provided that the parent path exists.
 #' @param ... Additional arguments passed to [usethis::create_package()]
+#' @inheritParams usethis::create_package
 #' @return The path to the created package, invisibly.
 #' @export
-create <- function(path, ...) {
-  usethis::create_package(path, ...)
+create <- function(path, ..., open = FALSE) {
+  usethis::create_package(path, ..., open = open)
 }