From 93b9bc11473de0706eb450f35c60bca03c10febe Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Fri, 29 May 2020 17:43:28 -0400
Subject: [PATCH] move files only if there is a change in filename

---
 .github/workflows/clang-format.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/clang-format.yml b/.github/workflows/clang-format.yml
index 33eed8c28..db96de16a 100644
--- a/.github/workflows/clang-format.yml
+++ b/.github/workflows/clang-format.yml
@@ -29,8 +29,11 @@ jobs:
             old_fname="$(echo -e ${fname})"
             new_fname="$(echo -e "${fname}" | tr ' ' '_')"
             new_fname="$(echo -e "${new_fname}" | tr 'A-Z' 'a-z')"
-            echo "${old_fname} --> ${new_fname}"
-            git mv ${old_fname} ${new_fname}
+            if [$old_fname != $new_fname]
+            then
+              echo "${old_fname} --> ${new_fname}"
+              git mv ${old_fname} ${new_fname}
+            fi
           done
           git commit -am "formatting filenames $GITHUB_SHA" ||  true
       - name: Clang Formatter