1 files changed, 49 insertions, 0 deletions
diff --git a/kBuild/retry-10-delay-500ms.sh b/kBuild/retry-10-delay-500ms.sh
new file mode 100755
index 0000000..05c75d5
--- /dev/null
+++ b/kBuild/retry-10-delay-500ms.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env kmk_ash
+# $Id: retry-10-delay-500ms.sh 3597 2023-06-16 20:56:17Z bird $
+## @file
+# kBuild Helper Script - Retry execution of command 10 times with 0.5 seconds delay.
+#
+
+#
+# Copyright (c) 2023 knut st. osmundsen <bird-kBuild-spam-xxiii@anduin.net>
+#
+# This file is part of kBuild.
+#
+# kBuild is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# kBuild is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with kBuild; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#
+# As a special exception you are granted permission to include this file, via
+# the kmk include directive, as you wish without this in itself causing the
+# resulting makefile, program or whatever to be covered by the GPL license.
+# This exception does not however invalidate any other reasons why the makefile,
+# program, whatever should not be covered the GPL.
+#
+#
+
+# First try...
+"$@" && exit 0
+MY_EXITCODE=$?
+
+# Retry up to five times with a little delay between each.
+for MY_RETRY in 1 2 3 4 5 6 7 8 9;
+do
+    echo "retry-10-delay-500ms.sh: Retry #${MY_RETRY} failed: ${MY_EXITCODE} (cmd: $*)"
+    kmk_sleep 500ms
+    "$@" && exit 0
+    MY_EXITCODE=$?
+done
+echo "retry-10-delay-500ms.sh: Giving up after 10 tries: ${MY_EXITCODE} (cmd: $*)" >&2
+exit ${MY_EXITCODE}
+