From 46ab76a7090b5e04105986df16efaa63ea0cc58a Mon Sep 17 00:00:00 2001
From: Miklos Vajna <vmiklos@collabora.co.uk>
Date: Tue, 21 Nov 2017 09:52:10 +0100
Subject: [PATCH] git-hooks: fix pre-commit in submodules

translations.git failed with "Can't locate ClangFormat.pm in @INC (you
may need to install the ClangFormat module)".

Change-Id: Ibbe051c1cb4c1200da58821589b8271434b1f9a6
Reviewed-on: https://gerrit.libreoffice.org/45020
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>
---
 .git-hooks/pre-commit | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/.git-hooks/pre-commit b/.git-hooks/pre-commit
index e83e3a36648a..c0464e1c0778 100755
--- a/.git-hooks/pre-commit
+++ b/.git-hooks/pre-commit
@@ -7,7 +7,6 @@
 
 use strict;
 use lib "solenv/clang-format";
-use ClangFormat;
 #use File::Copy;
 #use Cwd;
 
@@ -112,6 +111,15 @@ sub check_whitespaces($)
 
 sub check_style($)
 {
+    if (! -e "solenv/clang-format/ClangFormat.pm")
+    {
+        # Commit happens in a submodule.
+        return;
+    }
+
+    require ClangFormat;
+    ClangFormat->import();
+
     my ($h) = @_;
     my $src = ClangFormat::get_extension_regex();
     my @bad_names = ();