From 3738b70ad32e2bfad52dee4db6308477b8e8fad4 Mon Sep 17 00:00:00 2001
From: Dominique Martinet <dominique.martinet@cea.fr>
Date: Tue, 29 Jan 2019 15:19:49 +0900
Subject: [PATCH] git hooks: fix submodule check sloppy match

Submodule check used to match any file containing submodule name (e.g.
lib/include/ihk/foo would match ihk and incorrectly be identified as
a submodule change) -- properly check for full name with anchors instead

Change-Id: Ib4330aec97e9da713cd3ab9e791962f2e0c8d396
---
 scripts/git_hooks/pre-commit | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/git_hooks/pre-commit b/scripts/git_hooks/pre-commit
index 9497372d..5572230a 100755
--- a/scripts/git_hooks/pre-commit
+++ b/scripts/git_hooks/pre-commit
@@ -44,7 +44,7 @@ fi
 SUBMODULES=$(sed -ne 's/^.*path = //p' "${ROOT_DIR}/.gitmodules")
 
 # Finding the submodules that have been modified
-MOD_SUBMODULES=$(git diff --cached --name-only | grep -F "$SUBMODULES")
+MOD_SUBMODULES=$(git diff --cached --name-only | grep -E "^(${SUBMODULES//$'\n'/|})$")
 
 # If no modified submodules, exit with status code 0, else prompt the
 # user and exit accordingly