#!/bin/bash

#
# Copyright (c) 2022 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#

set -e
source $(dirname "$0")/lib/job_utils.sh

require_job_env BUILD_STATUS

load_build_env

if $DRY_RUN ; then
    bail "DRY_RUN=true, bailing out..."
fi

ARCHIVE_ROOT=$(dirname "$BUILD_OUTPUT_HOME")
link_target=$(basename "$BUILD_OUTPUT_HOME")

# find image list files
image_list_files_str="$(
    set -x
    dir="$BUILD_OUTPUT_HOME/workspace/std/build-images"
    if [[ -d "$dir" ]] ; then
        find "$dir" \
            -mindepth 1 -maxdepth 1 \
            -type f -name 'images-*.lst' \
            | sed -r -e 's/^\s+//' -e 's/\s+$//' \
            | grep -E -v -e '^\s#' -e '^\s*$' \
        || true
    fi
)" || exit 1
declare -a image_list_files
if [[ -n "$image_list_files_str" ]] ; then
    readarray -t image_list_files <<<"$image_list_files_str"
fi

# more than one - success
if [[ "${#image_list_files[@]}" -gt 0 ]] ; then

    # archive LAST_COMMITS & latest symlink
    cp "$BUILD_OUTPUT_HOME/LAST_COMMITS" "$ARCHIVE_ROOT/LAST_COMMITS_IMG_STABLE"
    ln -sfn "$link_target" "$ARCHIVE_ROOT/latest_docker_image_build"

    # publish image lists & latest symlink
    cp "${image_list_files[@]}" "$PUBLISH_ROOT/"
    if ! same_path "$ARCHIVE_ROOT" "$PUBLISH_ROOT" ; then
        ln -sfn "$link_target" "$PUBLISH_ROOT/latest_docker_image_build"
    fi

fi