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#!/bin/bash
#
# Copyright (C) 2020 The Android Open Source Project
#
# 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.
BASE=$(dirname $(dirname $(readlink -f $0)))
BRANCH=$1
pushd $BASE > /dev/null
if [[ ! ( -d common-${BRANCH} || -d common${BRANCH} ) \
|| ${BRANCH} == "" \
|| ${BRANCH} == "modules" ]]; then
echo "usage: $0 <branch>"
echo
echo "Branches available: "
ls -d common-* | sed 's/common-/\t/g' | grep -v modules
ls -d common1?-* | sed 's/common/\t/g'
exit 1
fi
echo "Switching to $BRANCH"
for dir in common common-modules/virtual-device; do
if [ -L ${dir} ]; then
rm ${dir}
fi
for candidate in ${dir}-${BRANCH} ${dir}${BRANCH}; do
if [ -d ${candidate} ]; then
(
cd $(dirname $candidate)
ln -vs $(basename ${candidate}) $(basename ${dir})
)
fi
done
done
# now switch the build tools between trunk and legacy version
case "${BRANCH}" in
4.4|4.9|4.14-stable|4.19-stable|11-5.4|12-5.4|12-5.10)
suffix="legacy"
;;
*)
suffix="trunk"
;;
esac
for dir in "build" "kernel" "prebuilts" "tools"; do
ln -vsnf "${dir}-${suffix}" "${dir}"
done
popd > /dev/null
|
