#!/bin/bash

FTP_DATA=/data/ftp

#PROJECT_NAME=wisecloud
MIRROR_ADDRESS="registry.sviyun.com"
GIT_ADDRESS="git@git.svicloud.com:svicloud/wisecloud.git"

anynowtime="date +'%Y-%m-%d %H:%M:%S'"
NOW="echo [\`$anynowtime\`][PID:$$]"

function tms_start
{
    echo "`eval $NOW` tms_start" >>"${BUILD_LOG}"
}

function tms_success
{
    msg="$*"
    echo "`eval $NOW` tms_success:[$msg]" >>"${BUILD_LOG}"
    echo "`eval $NOW` tms_success:[$msg]"
    return 0
}

function tms_fail
{



    msg="$*"
    echo "`eval $NOW` tms_fail:[$msg]" >>"${BUILD_LOG}"
    echo "`eval $NOW` tms_fail:[$msg]"
    return 1
}


function fn_print_err()
{

    local info_error=$1

    echo "====================================================================================================" >>"${BUILD_LOG}"
    cat "${ERROR_LOG}" >>"${BUILD_LOG}"
    echo "====================================================================================================" >>"${BUILD_LOG}"

    tms_fail "${info_error}" || return $?

}


function fn_build_images()
{

    local images_name=$1

    #build new images
    docker build -t "${MIRROR_ADDRESS}"/"${PROJECT_NAME}"/"${WANGYUAN_NAME}"/"${images_name}":"${IMAGE_VERSION}" . >"${ERROR_LOG}" 2>&1
    if [ $? -ne 0 ]
    then
        fn_print_err "Build <${MIRROR_ADDRESS}/${PROJECT_NAME}/${WANGYUAN_NAME}/${images_name}:${IMAGE_VERSION}> failure." || return $?
    fi

    docker rmi "${MIRROR_ADDRESS}"/"${PROJECT_NAME}"/"${WANGYUAN_NAME}"/"${images_name}":"latest"

    #tag images latest
    docker tag "${MIRROR_ADDRESS}"/"${PROJECT_NAME}"/"${WANGYUAN_NAME}"/"${images_name}":"${IMAGE_VERSION}" "${MIRROR_ADDRESS}"/"${PROJECT_NAME}"/"${WANGYUAN_NAME}"/"${images_name}":latest  >"${ERROR_LOG}" 2>&1
    if [ $? -ne 0 ]
    then
        fn_print_err "Tag <${MIRROR_ADDRESS}/${PROJECT_NAME}/${WANGYUAN_NAME}/${images_name}:latest> failure." || return $?
    fi

    #push images
    docker push "${MIRROR_ADDRESS}"/"${PROJECT_NAME}"/"${WANGYUAN_NAME}"/"${images_name}":"${IMAGE_VERSION}" >"${ERROR_LOG}" 2>&1
    if [ $? -ne 0 ]
    then
        fn_print_err "Push<${MIRROR_ADDRESS}/${PROJECT_NAME}/${WANGYUAN_NAME}/${images_name}:${IMAGE_VERSION}> failure." || return $?
    fi

    #push images latest
    docker push "${MIRROR_ADDRESS}"/"${PROJECT_NAME}"/"${WANGYUAN_NAME}"/"${images_name}":"latest" >"${ERROR_LOG}" 2>&1
    if [ $? -ne 0 ]
    then
        fn_print_err "Push<${MIRROR_ADDRESS}/${PROJECT_NAME}/${WANGYUAN_NAME}/${images_name}:latest> failure." || return $?
    fi

    sleep 5
    docker pull "${MIRROR_ADDRESS}"/"${PROJECT_NAME}"/"${WANGYUAN_NAME}"/"${images_name}":"latest" >"${ERROR_LOG}" 2>&1
    if [ $? -ne 0 ] 
    then
        fn_print_err "Pull<${MIRROR_ADDRESS}/${PROJECT_NAME}/${WANGYUAN_NAME}/${images_name}:latest> failure." || return $?
    fi  

    return 0

}


function fn_version_json()
{

    local new_version

    [ -d /tmp/wisecloud ] && rm -rf /tmp/wisecloud

    cd /tmp
    git clone "${GIT_ADDRESS}" >"${ERROR_LOG}" 2>&1
    if [ $? -ne 0 ]
    then
        fn_print_err "Git <wisecloud.git> failure." || return $?
    fi

    cd /tmp/wisecloud && cp version.json version.backup

    jq ".${WANGYUAN_NAME}.${MODULE_SERVICE_NAME}_version = \"${MODULE_SERVICE_VERSION}\"" version.backup >version.json
    new_version=`jq ".${WANGYUAN_NAME}.${MODULE_SERVICE_NAME}_version" version.json |xargs`
    if [ "${new_version}" != "${MODULE_SERVICE_VERSION}" ]
    then
        fn_print_err "Version upgrade ${MODULE_SERVICE_VERSION} failed" || return $?
    else
    rm version.backup
    fi

    git add version.json  || return $?
    git commit -m "${MODULE_SERVICE_VERSION}"
    git push || return $?

    tms_success "Version upgrade ${MODULE_SERVICE_VERSION} finish."
    return 0

}


fn_main()
{

    MODUL_NAME=$1
    local svn_number=$2
    PROJECT_NAME=$3
    
    #定义日志打印的路径
    BUILD_LOG=/tmp/${MODUL_NAME}/build.log
    ERROR_LOG=/tmp/${MODUL_NAME}/error.log
   
    #创建日志文件 
    [ -d /tmp/${MODUL_NAME} ] && rm -rf /tmp/${MODUL_NAME}
    mkdir -p /tmp/${MODUL_NAME}
    cd /tmp/${MODUL_NAME} && touch build.log error.log

    if [ -z "${MODUL_NAME}" -o -z "${svn_number}" -o -z "${PROJECT_NAME}" ]
    then
        fn_print_err "Jenkins SVN version or modul name or project name does not exist." || return $?
    fi

    #通过网元模块名和svn版本号找到包名
    pkg_name=`ls /data/ftp |grep -i ${MODUL_NAME} |grep ${svn_number} |tail -n 1`
    if [ -z "${pkg_name}" ]
    then
        fn_print_err "SVN version or modul name is Error." || return $?
    fi
    local pkg_dir=`echo ${pkg_name} |awk -F'-' '{print $1}'`

    #获取拆分变量
    local images_name wangyuan_version
    WANGYUAN_NAME=`echo ${pkg_name} |awk -F'_' '{print $1}' |tr [A-Z] [a-z]`
    local server_name=`echo ${pkg_name} |awk -F'_' '{print $2}' |tr [A-Z] [a-z]`
    if echo "${server_name}" |grep [0-9] >/dev/null 2>&1
    then
        images_name="${WANGYUAN_NAME}"
        wangyuan_version=`echo ${pkg_name} |awk -F'_' '{print $2}'`
    else
        images_name="${server_name}"
        wangyuan_version=`echo ${pkg_name} |awk -F'_' '{print $3}'`
    fi

    #拼接镜像的版本号，由网元版本号和svn版本号组成
    IMAGE_VERSION="${wangyuan_version}"-"${svn_number}"

    #提取Dockerfile文件
    cp /data/ftp/${pkg_name} /tmp/${MODUL_NAME}
    cd /tmp/${MODUL_NAME} && tar -zxvf ${pkg_name} --wildcards ${pkg_dir}/Dockerfile
    cp -p ${pkg_dir}/Dockerfile ./ && rm -rf  ${pkg_dir}
    sed -i "/^ENV APP_NAME/a\ENV IMAGES_VERSION ${IMAGE_VERSION}" Dockerfile

    #build镜像
    cd /tmp/${MODUL_NAME}
    tms_success "Start build ${MODUL_NAME} images."
    
    fn_build_images "${images_name}" >"${ERROR_LOG}" 2>&1
    if [ $? -ne 0 ]
    then
        fn_print_err "build <${images_name}> failure." || return $?
    fi

    #清理临时目录
    tms_success "Build ${MODUL_NAME} images Success."
    cd /tmp && rm -rf "${MODUL_NAME}"

    return 0

}

####################################################################################
fn_main  $1 $2 $3 || exit $?
####################################################################################