Merge branch 'ps/environ-wo-the-repository'

Code clean-up.

* ps/environ-wo-the-repository: (21 commits)
  environment: stop storing "core.notesRef" globally
  environment: stop storing "core.warnAmbiguousRefs" globally
  environment: stop storing "core.preferSymlinkRefs" globally
  environment: stop storing "core.logAllRefUpdates" globally
  refs: stop modifying global `log_all_ref_updates` variable
  branch: stop modifying `log_all_ref_updates` variable
  repo-settings: track defaults close to `struct repo_settings`
  repo-settings: split out declarations into a standalone header
  environment: guard state depending on a repository
  environment: reorder header to split out `the_repository`-free section
  environment: move `set_git_dir()` and related into setup layer
  environment: make `get_git_namespace()` self-contained
  environment: move object database functions into object layer
  config: make dependency on repo in `read_early_config()` explicit
  config: document `read_early_config()` and `read_very_early_config()`
  environment: make `get_git_work_tree()` accept a repository
  environment: make `get_graft_file()` accept a repository
  environment: make `get_index_file()` accept a repository
  environment: make `get_object_directory()` accept a repository
  environment: make `get_git_common_dir()` accept a repository
  ...

1 files changed, 3 insertions, 2 deletions

diff --git a/object-name.c b/object-name.c
index 09c1bd93a3..c892fbe80a 100644
--- a/object-name.c
+++ b/object-name.c
@@ -20,6 +20,7 @@
 #include "pretty.h"
 #include "object-store-ll.h"
 #include "read-cache-ll.h"
+#include "repo-settings.h"
 #include "repository.h"
 #include "setup.h"
 #include "midx.h"
@@ -959,7 +960,7 @@ static int get_oid_basic(struct repository *r, const char *str, int len,
 	int fatal = !(flags & GET_OID_QUIETLY);
 
 	if (len == r->hash_algo->hexsz && !get_oid_hex(str, oid)) {
-		if (warn_ambiguous_refs && warn_on_object_refname_ambiguity) {
+		if (repo_settings_get_warn_ambiguous_refs(r) && warn_on_object_refname_ambiguity) {
 			refs_found = repo_dwim_ref(r, str, len, &tmp_oid, &real_ref, 0);
 			if (refs_found > 0) {
 				warning(warn_msg, len, str);
@@ -1020,7 +1021,7 @@ static int get_oid_basic(struct repository *r, const char *str, int len,
 	if (!refs_found)
 		return -1;
 
-	if (warn_ambiguous_refs && !(flags & GET_OID_QUIETLY) &&
+	if (repo_settings_get_warn_ambiguous_refs(r) && !(flags & GET_OID_QUIETLY) &&
 	    (refs_found > 1 ||
 	     !get_short_oid(r, str, len, &tmp_oid, GET_OID_QUIETLY)))
 		warning(warn_msg, len, str);