unpack-trees: keep gently check inside add_rejected_path

pclouds · gitster · commit 191e9d2c2dac · 2019-03-24T21:35:34.000+09:00
This basically follows the footsteps of 6a143aa (checkout -m: attempt merge when deletion of path was staged - 2014-08-12) where there gently check is moved inside reject_merge() so that callers do not accidentally forget it. add_rejected_path() has the same usage pattern. All call sites check gently first, then decide to call add_rejected_path() if needed. Move the check inside. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/unpack-trees.c b/unpack-trees.c
@@ -219,6 +219,9 @@ static int add_rejected_path(struct unpack_trees_options *o,
 			     enum unpack_trees_error_types e,
 			     const char *path)
 {
+	if (o->gently)
+		return -1;
+
 	if (!o->show_all_errors)
 		return error(ERRORMSG(o, e), super_prefixed(path));
 
@@ -268,8 +271,7 @@ static int check_submodule_move_head(const struct cache_entry *ce,
 		flags |= SUBMODULE_MOVE_HEAD_FORCE;
 
 	if (submodule_move_head(ce->name, old_id, new_id, flags))
-		return o->gently ? -1 :
-				   add_rejected_path(o, ERROR_WOULD_LOSE_SUBMODULE, ce->name);
+		return add_rejected_path(o, ERROR_WOULD_LOSE_SUBMODULE, ce->name);
 	return 0;
 }
 
@@ -1645,8 +1647,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
 static int reject_merge(const struct cache_entry *ce,
 			struct unpack_trees_options *o)
 {
-	return o->gently ? -1 :
-		add_rejected_path(o, ERROR_WOULD_OVERWRITE, ce->name);
+	return add_rejected_path(o, ERROR_WOULD_OVERWRITE, ce->name);
 }
 
 static int same(const struct cache_entry *a, const struct cache_entry *b)
@@ -1693,8 +1694,7 @@ static int verify_uptodate_1(const struct cache_entry *ce,
 			int r = check_submodule_move_head(ce,
 				"HEAD", oid_to_hex(&ce->oid), o);
 			if (r)
-				return o->gently ? -1 :
-					add_rejected_path(o, error_type, ce->name);
+				return add_rejected_path(o, error_type, ce->name);
 			return 0;
 		}
 
@@ -1712,8 +1712,7 @@ static int verify_uptodate_1(const struct cache_entry *ce,
 	}
 	if (errno == ENOENT)
 		return 0;
-	return o->gently ? -1 :
-		add_rejected_path(o, error_type, ce->name);
+	return add_rejected_path(o, error_type, ce->name);
 }
 
 int verify_uptodate(const struct cache_entry *ce,
@@ -1835,8 +1834,7 @@ static int verify_clean_subdirectory(const struct cache_entry *ce,
 		d.exclude_per_dir = o->dir->exclude_per_dir;
 	i = read_directory(&d, o->src_index, pathbuf, namelen+1, NULL);
 	if (i)
-		return o->gently ? -1 :
-			add_rejected_path(o, ERROR_NOT_UPTODATE_DIR, ce->name);
+		return add_rejected_path(o, ERROR_NOT_UPTODATE_DIR, ce->name);
 	free(pathbuf);
 	return cnt;
 }
@@ -1905,8 +1903,7 @@ static int check_ok_to_remove(const char *name, int len, int dtype,
 			return 0;
 	}
 
-	return o->gently ? -1 :
-		add_rejected_path(o, error_type, name);
+	return add_rejected_path(o, error_type, name);
 }
 
 /*
