here::here() is dangerous after setwd() and git2r::status() does not list all files in staged, so let's just use plain file filter for new repo

Author: lorenzwalthert

API

@@ -3,7 +3,7 @@
 ## Exported functions
 
 autoupdate(root = here::here())
-diff_requires_run_roxygenize(root = here::here())
+diff_requires_run_roxygenize(root = ".")
 dirs_R.cache(hook_id)
 install_precommit(force = FALSE)
 may_require_permanent_cache(temp_cache_is_enough = FALSE)

DESCRIPTION

@@ -48,5 +48,5 @@ Roxygen: list(markdown = TRUE, roclets = c( "rd", "namespace", "collate",
     if (rlang::is_installed("pkgapi")) "pkgapi::api_roclet" else {
     warning("Please install r-lib/pkgapi to make sure the file API is kept
     up to date"); NULL} ) )
-RoxygenNote: 7.2.0
+RoxygenNote: 7.2.1
 SystemRequirements: git

R/roxygen2.R

@@ -24,14 +24,14 @@ extract_diff_files <- function(files) {
 #' hook such as [roxygen2::roxygenize()] must run at all or not.
 #' @param root The root of project.
 #' @keywords internal
-extract_diff_root <- function(root = here::here()) {
+extract_diff_root <- function(root = ".") {
   assert_is_git_repo(root)
   repo <- git2r::repository(root)
   if (length(git2r::reflog(repo)) == 0) {
     # nothing committed yet
-    all_files <- git2r::status()$staged
+    all_r_source_files <- list.files("R/", full.names = TRUE)
 
-    purrr::map(all_files[grepl("^R/.*\\.[Rr]$", all_files)], readLines) %>%
+    purrr::map(all_r_source_files, readLines) %>%
       unlist() %>%
       unname()
   } else {
@@ -57,7 +57,7 @@ extract_diff_root <- function(root = here::here()) {
 #' diff_requires_run_roxygenize()
 #' }
 #' @export
-diff_requires_run_roxygenize <- function(root = here::here()) {
+diff_requires_run_roxygenize <- function(root = ".") {
   if (rlang::with_handlers(withr::with_namespace("git2r", FALSE), error = function(...) TRUE)) {
     generic <- paste0(
       " Please add the package as a dependency to ",