Lakka-LibreELEC/scripts/get
Ian Leonard 1c690c031a get: file lock changes
Signed-off-by: Ian Leonard <antonlacon@gmail.com>
2018-11-13 06:41:49 +00:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2017-present Team LibreELEC (https://libreelec.tv)
. config/options "${1}"
if [ -z "${1}" ]; then
for i in $(find "${PACKAGES}/" -type f -name "package.mk"); do
GET_PKG=$(grep "^PKG_NAME=" "${i}" | sed -e "s,\",,g" -e "s,PKG_NAME=,,")
"${SCRIPTS}"/get "${GET_PKG}"
done
fi
# Avoid concurrent processing of the same package
lock_source_dir() {
exec 99<"${SOURCES}/${1}"
if ! flock --nonblock --exclusive 99; then
echo "Project/Device ${DEVICE:-${PROJECT}} waiting, to avoid concurrent processing of ${1}..."
flock --exclusive 99
fi
}
if [ -n "${PKG_URL}" -a -n "${PKG_SOURCE_NAME}" ]; then
mkdir -p "${SOURCES}/${1}"
PACKAGE="${SOURCES}/${1}/${PKG_SOURCE_NAME}"
STAMP_URL="${PACKAGE}.url"
STAMP_SHA="${PACKAGE}.sha256"
# determine get handler based on protocol and/or filename
case "${PKG_URL}" in
git://*|*.git)
get_handler="git";;
file://*)
get_handler="file";;
*)
get_handler="archive";;
esac
if ! listcontains "${GET_HANDLER_SUPPORT}" "${get_handler}"; then
die "ERROR: get handler \"${get_handler}\" is not supported, unable to get package ${1} - aborting!"
else
get_handler="${SCRIPTS}/get_${get_handler}"
if [ ! -f "${get_handler}" ]; then
die "ERROR: get handler \"${get_handler}\" does not exist, unable to get package ${1} - aborting!"
fi
. "${get_handler}"
fi
fi
exit 0