1 files changed, 12 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c
index edffaa186b..260090898a 100644
--- a/submodule.c
+++ b/submodule.c
@@ -198,6 +198,18 @@ void gitmodules_config(void)
 	}
 }
 
+void gitmodules_config_sha1(const unsigned char *commit_sha1)
+{
+	struct strbuf rev = STRBUF_INIT;
+	unsigned char sha1[20];
+
+	if (gitmodule_sha1_from_commit(commit_sha1, sha1, &rev)) {
+		git_config_from_blob_sha1(submodule_config, rev.buf,
+					  sha1, NULL);
+	}
+	strbuf_release(&rev);
+}
+
 /*
  * Determine if a submodule has been initialized at a given 'path'
  */