StarlingX build tools
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#!/bin/bash
#
# SPDX-License-Identifier: Apache-2.0
#
POPULATE_DOWNLOADS_DIR="$(dirname "$(readlink -f "${BASH_SOURCE[0]}" )" )"
source $POPULATE_DOWNLOADS_DIR/lst_utils.sh
usage () {
echo
echo "Create a virtual downloads directory containing only files (likely tarballs) listed in various lst files."
echo "The virtual directory contains only symlinks to to previously downloaded tarballs/files."
echo
echo "$0 [--config-dir=<dir>] [--distro=<distro>] [--layer=<layer>] [ --mirror-dir=<mirror-path> | <mirror-path> ]"
echo
echo " --config-dir=<dir>: Use an alternate config directory rather than the system defined one"
echo " --distro=<distro>: Set distro we intend to build. Default 'centos'"
echo " --layer=<layer>: Set layer we intend to build. Default: use the LAYER environmnet valiable, or 'all'."
echo " --mirror-dir=<dir>: Set the mirror directory. This is where the previously download tarballs are located."
}
cleanup () {
if [ -e "${TMP_LST_DIR}" ]; then
\rm -rf ${TMP_LST_DIR}
fi
}
trap "cleanup ; exit 1" INT HUP TERM QUIT
trap "cleanup" EXIT
mirror_dir=""
if [ -z "$MY_REPO" ]; then
echo "\$MY_REPO is not set. Ensure you are running this script"
echo "from the container and \$MY_REPO points to the root of"
echo "your folder tree."
exit -1
fi
TEMP=$(getopt -o h --long help,config-dir:,distro:,layer:,mirror-dir: -n 'populate_downloads' -- "$@")
if [ $? -ne 0 ]; then
echo "getopt error"
usage
exit 1
fi
eval set -- "$TEMP"
while true ; do
case "$1" in
--mirror-dir) mirror_dir=$2 ; shift 2 ;;
--config-dir) config_dir="${2}"; shift 2 ;;
--distro) set_and_validate_distro "${2}"; shift 2 ;;
--layer) set_and_validate_layer "${2}"; shift 2 ;;
-h|--help) echo "help"; usage; exit 0 ;;
--) shift ; break ;;
*) usage; exit 1 ;;
esac
done
if [ "$mirror_dir" == "" ]; then
if [ $# -ne 1 ]; then
usage
exit -1
fi
mirror_dir=$1
fi
echo "mirror_dir=${mirror_dir}"
echo "config_dir=${config_dir}"
echo "distro=${distro}"
echo "layer=${layer}"
tarball_downloads_template="tarball-dl.lst"
extra_downloads_template="extra_downloads.lst"
TMP_LST_DIR=$(mktemp -d /tmp/tmp_lst_dir_XXXXXX)
mkdir -p $TMP_LST_DIR
tarball_lst="$TMP_LST_DIR/${tarball_downloads_template}"
extra_downloads_lst="$TMP_LST_DIR/${extra_downloads_template}"
merge_lst ${config_dir} ${distro} ${tarball_downloads_template} > ${tarball_lst}
merge_lst ${config_dir} ${distro} ${extra_downloads_template} > ${extra_downloads_lst}
downloads_dir=${MY_REPO}/stx/downloads
extra_downloads=""
if [ -f ${extra_downloads_lst} ]; then
extra_downloads="$(grep -v '^#' ${extra_downloads_lst})"
fi
if [ -d "${downloads_dir}" ]; then
timestamp="$(date +%F_%H%M)"
mv -f "${downloads_dir}" "${downloads_dir}-backup-${timestamp}"
fi
mkdir -p ${downloads_dir}
grep -v "^#" ${tarball_lst} | while read x; do
if [ -z "$x" ]; then
continue
fi
# Get first element of item & strip leading ! if appropriate
tarball_file=$(echo $x | sed "s/#.*//" | sed "s/^!//")
# put the file in downloads
source_file=$(find ${mirror_dir}/downloads -name "${tarball_file}")
if [ -z ${source_file} ]; then
echo "Could not find ${tarball_file}"
else
rel_path=$(echo ${source_file} | sed "s%^${mirror_dir}/downloads/%%")
rel_dir_name=$(dirname ${rel_path})
if [ ! -e ${downloads_dir}/${rel_dir_name}/${tarball_file} ]; then
mkdir -p ${downloads_dir}/${rel_dir_name}
echo "Creating symlink for $(basename ${source_file})"
ln -sf ${source_file} ${downloads_dir}/${rel_dir_name}/
else
echo "Already have symlink for $(basename ${source_file})"
fi
fi
done
for x in ${extra_downloads}; do
ln -sf ${mirror_dir}/downloads/$x ${downloads_dir}
done