From 174dc54c5a31e9a90e5786fd51a8b0227ab441b0 Mon Sep 17 00:00:00 2001
From: Adar Nimrod <nimrod@shore.co.il>
Date: Sat, 12 Oct 2024 22:59:41 +0300
Subject: [PATCH] New retry script.
Retry commands.
---
Documents/bin/retry | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
create mode 100755 Documents/bin/retry
diff --git a/Documents/bin/retry b/Documents/bin/retry
new file mode 100755
index 0000000..8cc714c
--- /dev/null
+++ b/Documents/bin/retry
@@ -0,0 +1,40 @@
+#!/bin/sh
+set -eu
+
+alias red="printf '\e[1;91m%s\e[0m\n'"
+usage () {
+ echo "$(basename "$0"): RETRIES COMMAND [ARG1 [ARG2 [...]]]"
+ exit 1
+}
+
+if [ "$#" -lt 2 ] || [ "$1" -lt 1 ]
+then
+ usage
+fi
+
+retries="$1"
+shift
+
+for _ in $(seq "$retries")
+do
+ "$@" || status="$?"
+ if [ "${status:-0}" -eq 0 ]
+ then
+ break
+ elif [ "$_" -eq "$retries" ]
+ then
+ red "${1} failed too many times." >&2
+ exit "$status"
+ else
+ case "$_" in
+ 1) duration=5;;
+ 2) duration=15;;
+ 3) duration=30;;
+ 4) duration=60;;
+ 5) duration=120;;
+ *) duration=300;;
+ esac
+ red "${1} failed, going to retry in ${duration} seconds." >&2
+ sleep "$duration"
+ fi
+done
--
GitLab