Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
sha1_file.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/sha1_file.c b/sha1_file.c
index 5948dcb..ec3a040 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2643,6 +2643,29 @@ static void check_sha1_file_for_external_source(const
char *buf,
sha1_to_hex(sha1));
buf += 48; /* "parent " + hex sha1 + "\n" */
}
+ } else if (!strcmp(type, "tree")) {
+ struct tree_desc desc;
+ struct name_entry entry;
+
+ init_tree_desc(&desc, buf, len);
+ while (tree_entry(&desc, &entry))
+ switch (entry.mode) {
+ case S_IFGITLINK:
+ /* we already know we probably don't have this
SHA-1 */
+ break;
+ case S_IFDIR:
+ if (sha1_object_info_extended(entry.sha1, &oi)
!= OBJ_TREE ||
+ (oi.alt && oi.alt->external))
+ die("cannot create a tree with external
tree %s",
+ sha1_to_hex(entry.sha1));
+ break;
+ default:
+ if (sha1_object_info_extended(entry.sha1, &oi)
!= OBJ_BLOB ||
+ (oi.alt && oi.alt->external))
+ die("cannot create a tree with external
blob %s",
+ sha1_to_hex(entry.sha1));
+ break;
+ }
}
}
--
1.8.0.rc3.18.g0d9b108
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