#!/bin/sh

# desc      项目上线脚本
# time      2015-12-18
# author    Devil
# version   2.0

echo "---------- 准备中... ----------"
user=`whoami`
date=$(date +%Y%m%d%H%M%S)
time=$(date +%Y-%m-%d" "%H:%M:%S)
name="fangao"
tar_name="${date}_${name}.tar.gz"
test_dir="test/test_app"
bak_dir="bak"
bak_log_dir="bak_log/"$(date +%Y/%m)
date_name=$(date +%d)".txt"
time_start=$(date +%s)

# 日志写入方法
function LogInsert()
{
    echo "user:${user}, date:${time}, msg:${1}, code:${2}" >> "${bak_log_dir}/${date_name}"
    if [ $2 == "success" ]
    then
        echo -e "\e[1;32m ${1} \e[0m"
    else
        echo -e "\e[1;31m ${1} \e[0m"
        exit
    fi
}

# 恢复脚本是否正在运行
is_restore=$(ps -ef | grep "restore" | grep -v grep | wc -l)
if [ $is_restore != 0 ]
then
        LogInsert "恢复脚本正在运行，请先停止再上线项目" "error"
fi

# 当前脚本是否在运行多个
is_online=$(ps -ef | grep "online" | grep -v grep | wc -l)
if [ $is_online -gt 2 ]
then
        LogInsert "当前脚本正在多处运行，请确认一人操作" "error"
fi

# 备份路径不存在则创建
if [ ! -x "$bak_dir" ]
then
    mkdir -p $bak_dir
fi

# 日志目录不存在则创建
if [ ! -x "$bak_log_dir" ]
then
    mkdir -p $bak_log_dir
fi

# 需要上线的目录不存在则退出
if [ ! -x "$test_dir" ]
then
    LogInsert "$test_dir 目录不存在" "error"
fi

echo "---------- 准备结束 ----------"

echo -e
echo "---------- 确定需要上线么？确定:Y  取消:N ----------"
read start_state
if [[ $start_state != "Y" ]]
then
    LogInsert "你取消了操作" "error"
fi

echo -e
echo "---------- 开始压缩，请稍候... ----------"
tar -cf $tar_name --exclude=img --exclude=audio --exclude=tpl_c --exclude=db_log $name
if [ $? == 0 ]
then
    LogInsert "压缩成功" "success"
    echo "压缩包文件名 ${tar_name}" >> "${bak_log_dir}/${date_name}"
else
    LogInsert "压缩失败" "error"
fi
echo "---------- 压缩结束 ----------"

echo  -e
echo "---------- 开始移动压缩包，请稍候... ----------"
mv $tar_name $bak_dir
if [ $? == 0 ]
then
    LogInsert "压缩包移动成功" "success"
else
    LogInsert "压缩包移动失败" "error"
fi
echo "---------- 压缩包移动结束 ----------"

echo  -e
echo "---------- 开始更新项目代码，请稍候... ----------"
cd $test_dir
git checkout master
git pull origin master
if [ $? == 0 ]
then
    echo -e "\e[1;32m git更新master成功 \e[0m"
else
    echo -e "\e[1;31m git更新失败 \e[0m"
    exit
fi
echo "---------- 项目代码更新结束 ----------"

echo -e
echo "---------- 确定迁移项目么？确定:Y  取消:N ----------"
read success
if [[ $success != "Y" ]]
then
        echo -e "\e[1;31m 你终止了迁移操作 \e[0m"
    exit
fi
echo "---------- 开始迁移项目，请稍候... ----------"
cp -r `ls | grep -v config | xargs` ../../$name
cp_state=$?
cd ../../
if [ $cp_state == 0 ]
then
    time_total=$[$(date +%s)-$time_start]
    LogInsert "项目迁移成功 [耗时:${time_total}秒]" "success"
else
    LogInsert "项目迁移失败" "error"
fi
echo "---------- 项目迁移结束 ----------"
echo -e
echo -e "\e[1;36m config目录下的所有文件都未迁移，如有文件需要迁移，请手动操作 \e[0m"
echo -e