From 1cc1a3857f03c1bb1cda07aadf94020eb494a039 Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Mon, 4 Oct 2021 21:05:04 +0200
Subject: [PATCH] Display git info in pm3_tests.sh only if doable

This should fix the need for https://gitlab.com/kalilinux/packages/proxmark3/-/commit/da550dbec709d1a288ef310776a402c8fdd68e2e#6ab816ab956024f7eb2767197fe7fa5a5d0c5b32
---
 tools/pm3_tests.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/tools/pm3_tests.sh b/tools/pm3_tests.sh
index c142714b4..765e868bd 100755
--- a/tools/pm3_tests.sh
+++ b/tools/pm3_tests.sh
@@ -216,11 +216,13 @@ if [ "$TRAVIS_COMMIT" ]; then
   fi
 fi
 
-echo -n "git branch: "
-git describe --all
-echo -n "git sha: "
-git rev-parse HEAD
-echo ""
+if command -v git >/dev/null && git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+  echo -n "git branch: "
+  git describe --all
+  echo -n "git sha: "
+  git rev-parse HEAD
+  echo ""
+fi
 
 while true; do
     if $TESTALL || $TESTCOMMON; then