Gitlab CI: command to retry git clone in case of network failure

cmake_targets/autotests/tools/git-retry.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+#Simple script to retry git clone in case of failure
+
+REALGIT=/usr/bin/git
+
+RETRIES=10
+DELAY=10
+COUNT=1
+while [ $COUNT -lt $RETRIES ]; do
+  $REALGIT $*
+  if [ $? -eq 0 ]; then
+    RETRIES=0
+    break
+  fi
+  let COUNT=$COUNT+1
+  sleep $DELAY
+done