| #!/bin/bash |
| |
| # Copyright 2019 Istio Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| INPUTS=("${@}") |
| TARGET_ARCH=${TARGET_ARCH:-amd64} |
| DOCKER_WORKING_DIR=${INPUTS[${#INPUTS[@]}-1]} |
| FILES=("${INPUTS[@]:0:${#INPUTS[@]}-1}") |
| |
| set -eu; |
| |
| function may_copy_into_arch_named_sub_dir() { |
| FILE=${1} |
| COPY_ARCH_RELATED=${COPY_ARCH_RELATED:-1} |
| |
| FILE_INFO=$(file "${FILE}" || true) |
| # when file is an `ELF 64-bit LSB`, |
| # will put an arch named sub dir |
| # like |
| # arm64/ |
| # amd64/ |
| if [[ ${FILE_INFO} == *"ELF 64-bit LSB"* ]]; then |
| case ${FILE_INFO} in |
| *x86-64*) |
| mkdir -p "${DOCKER_WORKING_DIR}/amd64/" && cp -rp "${FILE}" "${DOCKER_WORKING_DIR}/amd64/" |
| chmod 755 "${DOCKER_WORKING_DIR}/amd64/$(basename "${FILE}")" |
| ;; |
| *aarch64*) |
| mkdir -p "${DOCKER_WORKING_DIR}/arm64/" && cp -rp "${FILE}" "${DOCKER_WORKING_DIR}/arm64/" |
| chmod 755 "${DOCKER_WORKING_DIR}/arm64/$(basename "${FILE}")" |
| ;; |
| *) |
| cp -rp "${FILE}" "${DOCKER_WORKING_DIR}" |
| chmod 755 "${DOCKER_WORKING_DIR}/$(basename "${FILE}")" |
| ;; |
| esac |
| |
| |
| if [[ ${COPY_ARCH_RELATED} == 1 ]]; then |
| # if other arch files exists, should copy too. |
| for ARCH in "amd64" "arm64"; do |
| # like file `out/linux_amd64/pilot-discovery` |
| # should check `out/linux_arm64/pilot-discovery` exists then do copy |
| |
| FILE_ARCH_RELATED=${FILE/linux_${TARGET_ARCH}/linux_${ARCH}} |
| |
| if [[ ${FILE_ARCH_RELATED} != "${FILE}" && -f ${FILE_ARCH_RELATED} ]]; then |
| COPY_ARCH_RELATED=0 may_copy_into_arch_named_sub_dir "${FILE_ARCH_RELATED}" |
| fi |
| done |
| fi |
| |
| else |
| cp -rp "${FILE}" "${DOCKER_WORKING_DIR}" |
| file="${DOCKER_WORKING_DIR}/$(basename "${FILE}")" |
| if [[ -d ${file} ]] |
| then |
| chmod -R a+r "${file}" |
| else |
| chmod a+r "${file}" |
| fi |
| fi |
| } |
| |
| mkdir -p "${DOCKER_WORKING_DIR}" |
| for FILE in "${FILES[@]}"; do |
| may_copy_into_arch_named_sub_dir "${FILE}" |
| done |