build/lib/functions/rootfs/customize.sh

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#!/usr/bin/env bash
#
# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) 2013-2023 Igor Pecovnik, igor@armbian.com
#
# This file is a part of the Armbian Build Framework
# https://github.com/armbian/build/
customize_image() {
# for users that need to prepare files at host
[[ -f $USERPATCHES_PATH/customize-image-host.sh ]] && source "$USERPATCHES_PATH"/customize-image-host.sh
call_extension_method "pre_customize_image" "image_tweaks_pre_customize" <<- 'PRE_CUSTOMIZE_IMAGE'
*run before customize-image.sh*
This hook is called after `customize-image-host.sh` is called, but before the overlay is mounted.
It thus can be used for the same purposes as `customize-image-host.sh`.
PRE_CUSTOMIZE_IMAGE
cp "$USERPATCHES_PATH"/customize-image.sh "${SDCARD}"/tmp/customize-image.sh
chmod +x "${SDCARD}"/tmp/customize-image.sh
mkdir -p "${SDCARD}"/tmp/overlay
# util-linux >= 2.27 required
[[ -d "${USERPATCHES_PATH}"/overlay ]] && mount -o bind,ro "${USERPATCHES_PATH}"/overlay "${SDCARD}"/tmp/overlay
display_alert "Calling image customization script" "customize-image.sh" "info"
set +e # disable error control
chroot_sdcard /tmp/customize-image.sh "${RELEASE}" "$LINUXFAMILY" "$BOARD" "$BUILD_DESKTOP" "$ARCH"
CUSTOMIZE_IMAGE_RC=$?
set -e # back to normal error control
mountpoint -q "${SDCARD}"/tmp/overlay && umount "${SDCARD}"/tmp/overlay
mountpoint -q "${SDCARD}"/tmp/overlay || rm -r "${SDCARD}"/tmp/overlay
if [[ $CUSTOMIZE_IMAGE_RC != 0 ]]; then
exit_with_error "customize-image.sh exited with error (rc: $CUSTOMIZE_IMAGE_RC)"
fi
call_extension_method "post_customize_image" "image_tweaks_post_customize" <<- 'POST_CUSTOMIZE_IMAGE'
*post customize-image.sh hook*
Run after the customize-image.sh script is run, and the overlay is unmounted.
POST_CUSTOMIZE_IMAGE
return 0
}