#! /bin/sh

ARG_CODE_URL=''
ARG_CODE_REVISION=''
ARG_CODE_WORK_PATH=''
#LOG_FILE=/home/data/ApkAutoCompile/shell/log/download_$(date '+%d-%H%M%S').log
LOG_FILE=/home/data/ApkAutoCompile/shell/log/download.log

svn_download()
{
    echo "shell_log===>Download start---------"
    echo "AndroidSvnPath=${ARG_CODE_URL}"
    echo "AndroidSvnRevision=${ARG_CODE_REVISION}"
    echo "AndroidCachePath=${ARG_CODE_WORK_PATH}"

    if [ -d ${ARG_CODE_WORK_PATH} ] || [ -f ${ARG_CODE_WORK_PATH} ];then
        echo -e "删除已有路径[${ARG_CODE_WORK_PATH}]代码"
        rm -rf ${ARG_CODE_WORK_PATH}
        sleep 5s
    fi

    if [ ${ARG_CODE_REVISION} != "" -a ${ARG_CODE_REVISION} != "0" ];then
        echo "download the specified version!"
        svn co -r ${ARG_CODE_REVISION} --force ${ARG_CODE_URL} ${ARG_CODE_WORK_PATH}
    else 
        echo "download the latest version!"
        svn co --force ${ARG_CODE_URL} ${ARG_CODE_WORK_PATH}
    fi

    if [ ! -d ${ARG_CODE_WORK_PATH} ];then
        echo -e "下载代码[${ARG_CODE_URL}]失败"
    else
        cd ${ARG_CODE_WORK_PATH}
        # 判断文件是否存在;
        if [ -f "update_modules.sh" ];then
            echo "current dir:"${pwd}
            echo -e "\n\tupdate_modules.sh 文件存在,更新复用库\n\n"
            chmod 777 update_modules.sh
            ./update_modules.sh
        fi
    fi

    echo "shell_log===>Download end------------"
}

git_download()
{
    echo "shell_log===>Download start---------"
    echo "AndroidSvnPath=${ARG_CODE_URL}"
    echo "AndroidSvnRevision=${ARG_CODE_REVISION}"
    echo "AndroidCachePath=${ARG_CODE_WORK_PATH}"

    if [ -d ${ARG_CODE_WORK_PATH} ] || [ -f ${ARG_CODE_WORK_PATH} ];then
        echo -e "删除已有路径[${ARG_CODE_WORK_PATH}]代码"
        rm -rf ${ARG_CODE_WORK_PATH}
        sleep 5s
    fi

    # 下载代码;
    msg=$(git clone ${ARG_CODE_URL} ${ARG_CODE_WORK_PATH} 2>&1)
    echo "-------------->"$msg
    if [[ $msg != *"Total "* ]]; then
        echo -e "1.下载代码[${ARG_CODE_URL}]失败"
    fi

    if [ ${ARG_CODE_REVISION} != "" -a ${ARG_CODE_REVISION} != "0" ];then
        echo "download the specified version!"
        # 切换到指定commit id;
        git checkout -b master ${ARG_CODE_REVISION}
    else 
        echo "download the latest version!"
    fi

    if [ ! -d ${ARG_CODE_WORK_PATH} ];then
        echo -e "2.下载代码[${ARG_CODE_URL}]失败"
    else
        cd ${ARG_CODE_WORK_PATH}
        # 判断文件是否存在;
        if [ -f "update_modules.sh" ];then
            echo "current dir:"${pwd}
            echo -e "\n\tupdate_modules.sh 文件存在,更新复用库\n\n"
            chmod 777 update_modules.sh
            ./update_modules.sh
        fi
    fi

    echo "shell_log===>Download end------------"
}

main()
{
    ARG_CODE_URL=$1
    ARG_CODE_REVISION=$2
    ARG_CODE_WORK_PATH=$3

    svn_download 2>&1 | tee ${LOG_FILE}
    #git_download 2>&1 | tee ${LOG_FILE}
}   

main $@