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recovery-initramfs: improve initramfs retry implementation 

This commit improves and simplifies the retry
implementation.

Signed-off-by: Mike Engel <Mike.Engel@digi.com>
This commit is contained in:
Mike Engel 2026-01-23 10:07:58 +01:00
parent 190df56f4e
commit 0bb84fec8b
1 changed files with 10 additions and 16 deletions
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26
meta-digi-dey/recipes-core/recovery/recovery-initramfs/recovery-initramfs-init
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@ -3,7 +3,7 @@
# #
# recovery-initramfs-init # recovery-initramfs-init
# #
# Copyright (C) 2016, 2017 by Digi International Inc. # Copyright (C) 2016, 2026 by Digi International Inc.
# All rights reserved. # All rights reserved.
# #
# This program is free software; you can redistribute it and/or modify it # This program is free software; you can redistribute it and/or modify it
@ -364,29 +364,23 @@ swu_package_path() {
# Check whether the package is local and get the absolute path. # Check whether the package is local and get the absolute path.
if echo "${1}" | grep -qs '^file://'; then if echo "${1}" | grep -qs '^file://'; then
local pkg_name="$(basename ${1})" local pkg_name="$(basename ${1})"
local success=false local MAX_RETRIES="10"
local retries=1
local max_retries=10
while [ $success = false ] && [ $retries -le $max_retries ]; do for _ in $(seq ${MAX_RETRIES}); do
for i in ${UPDATE_MOUNT_DIR} $(echo ${USB_MOUNT_DIR}/*); do for i in ${UPDATE_MOUNT_DIR} $(echo ${USB_MOUNT_DIR}/*); do
echo $i | grep -qs "${USB_MOUNT_DIR}/\*" && continue echo $i | grep -qs "${USB_MOUNT_DIR}/\*" && continue
if [ -f "${i}/${pkg_name}" ]; then if [ -f "${i}/${pkg_name}" ]; then
swu_abspath="${i}/${pkg_name}" swu_abspath="${i}/${pkg_name}"
break break 2
fi fi
done done
sleep 1
if [ -n "${swu_abspath}" ]; then
echo "${swu_abspath}"
success=true
else
sleep 1
retries=$(( retries + 1 ))
fi
done done
if [ -z "${swu_abspath}" ]; then
quit_with_error "Unable to find update package '${pkg_name}' after ${max_retries} retries" if [ -n "${swu_abspath}" ]; then
echo "${swu_abspath}"
else
quit_with_error "Unable to find update package '${pkg_name}' after ${MAX_RETRIES} retries"
fi fi
else else
echo "${1}" echo "${1}"