#!/bin/bash

# Copyright (c) 2021 Huawei Device Co., Ltd.
# 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

set -e

cp ./docs/docker/Dockerfile ./build/build_scripts/

sed -i "s@\t@@g" ./build/build_scripts/Dockerfile
sed -i "s@\\\@@g" ./build/build_scripts/Dockerfile

sed -i "s@FROM ubuntu:18.04@@g" ./build/build_scripts/Dockerfile
sed -i "s@WORKDIR /home/openharmony@@g" ./build/build_scripts/Dockerfile
sed -i "s@ENV LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_ALL=en_US.UTF-8@@g" ./build/build_scripts/Dockerfile
sed -i "s@RUN @@g" ./build/build_scripts/Dockerfile
sed -i "s@&& @@g" ./build/build_scripts/Dockerfile

sed -i 's@rm -rf /bin/sh.*\s@@' ./build/build_scripts/Dockerfile
sed -i 's@ln -s /bin.*\s@@g' ./build/build_scripts/Dockerfile
sed -i 's@ln -s /usr.*\s@@g' ./build/build_scripts/Dockerfile
sed -i 's@locale-gen .*\s@@g' ./build/build_scripts/Dockerfile
sed -i 's@^export PATH=.*\s@@g' ./build/build_scripts/Dockerfile

sed -i 's@ruby\S*\s@ruby @' ./build/build_scripts/Dockerfile
sed -i 's@python3\S*\s@@g' ./build/build_scripts/Dockerfile
sed -i "s@git-core@git@g" ./build/build_scripts/Dockerfile
sed -i "s@zlib*@zlib@g" ./build/build_scripts/Dockerfile

sed -i "s@cd /home/openharmony@cd /../..@g" ./build/build_scripts/Dockerfile
sed -i '/chmod +x /a python3 -m pip install --user build/lite' ./build/build_scripts/Dockerfile
sed -i '/pip3 install six/i pip3 install testresources' ./build/build_scripts/Dockerfile


sed -i "s@\t@@g" ./build/build_scripts/Dockerfile
sed -i "s@\\\@@g" ./build/build_scripts/Dockerfile

result1=$(echo $SHELL | grep "bash" || true)
result2=$(echo $SHELL | grep "zsh" || true)

userhome=~
if [[ "$result1" != "" ]]
then
    sed -i "s@/root/.bashrc@"$userhome"/.bashrc@g" ./build/build_scripts/Dockerfile
elif [[ "$result2" != "" ]]
then
    sed -i "s@/root/.bashrc@"$userhome"/.zshrc@g" ./build/build_scripts/Dockerfile
else
    echo "Shell is not default, please configure the PATH variable manually"
fi

archive='sed -i "s@http://.*archive.ubuntu.com@http://repo.huaweicloud.com@g" /etc/apt/sources.list'
security='sed -i "s@http://.*security.ubuntu.com@http://repo.huaweicloud.com@g" /etc/apt/sources.list'

while true
do
    read -p "Will modify /etc/apt/sources.list, Backup to /etc/apt/sources.list.bak(y/n):" sign_value

    if [[ "$sign_value" == "n" ]]
    then
        sed -i -e "s|$archive||" ./build/build_scripts/Dockerfile
        sed -i -e "s|$security||" ./build/build_scripts/Dockerfile
        break
    elif [[ "$sign_value" == "y" || $sign_value == "" ]]
    then
        sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
        break
    fi
done

mv ./build/build_scripts/Dockerfile ./build/build_scripts/rundocker.sh
chmod +x ./build/build_scripts/rundocker.sh
sudo ./build/build_scripts/rundocker.sh

echo "--------------------------------------------------------------------------------"
echo "Please execute source ~/.bashrc or source ~/.zshrc, or restart the shell window"
echo "--------------------------------------------------------------------------------"