#!/usr/bin/bash

# 配置nexus 客户端

local_repo=${repo:=10.36.181.67}
repo_type=1 # 1 阿里云 0 本地


check_resolv(){
    grep "$1" /etc/hosts &>/dev/null || return 0
}
check_local(){
    ping -w 2 -c 1 $local_repo &>/dev/null
    if [ $? -eq 0 ];then
        read -p "已检测到本地仓库，是否继续配置？[yes/no]" yn
        if [ $yn = "y" ] || [ $yn = "yes" ] || [ $yn = "YES" ];then
            repo_type=0
        fi
    fi
}

yum_repo(){
    cd /etc/yum.repos.d/ && \
    dirname=$(mktemp -d repo-XXXXX)
    mv *.repo $dirname 2>/dev/null
    if [ $repo_type -eq 0 ];then
        check_resolv yum.cloud.repo && echo "$local_repo yum.cloud.repo " >> /etc/hosts
        echo "开始下载资源，请等待"
        for i in nexus-Centos-Base.repo nexus-epel.repo nexus-mysql.repo nexus-docker-ce.repo nexus-kubernetes.repo
        do
            curl -s -o $i "https://gitea.beyourself.org.cn/newrain001/download/raw/branch/master/repo/$i"
            echo "yum 源 $i 配置完成"
        done
    elif [ $repo_type -eq 1 ];then
        curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
        curl -o /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo
        echo "阿里云源配置完成"
    fi
    echo "开始创建缓存"
    yum clean all && \
    yum makecache && \
    echo "缓存创建完成"
}

docker_repo(){
    if [ ! -d "/etc/docker/" ]; then
        mkdir /etc/docker
    fi
    if [ $repo_type -eq 0 ];then
        check_resolv docker.cloud.repo && echo "$local_repo docker.cloud.repo " >> /etc/hosts
        curl -o /etc/docker/daemon.json  https://gitea.beyourself.org.cn/newrain001/download/raw/branch/master/repo/nexus-daemon.json
    elif [ $repo_type -eq 1 ];then
        cat > /etc/docker/daemon.json <<EOF
{
  "registry-mirrors": ["https://pilvpemn.mirror.aliyuncs.com"],
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m"
  },
  "storage-driver": "overlay2",
}
EOF
    fi
    echo "daemon.json 配置完成，请重启docker"

}

pip_repo(){
    if [ ! -d $HOME/.pip ]; then
        mkdir $HOME/.pip
    fi
    if [ $repo_type -eq 0 ];then
        check_resolv pip.cloud.repo && echo "$local_repo pip.cloud.repo " >> /etc/hosts
        curl -o $HOME/.pip/pip.conf https://gitea.beyourself.org.cn/newrain001/download/raw/branch/master/repo/nexus-pip.conf
    elif [ $repo_type -eq 1 ];then
        cat > $HOME/.pip/pip.conf <<EOF
[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com
EOF
    fi
    echo "pip.conf 配置完成"
}

npm_repo(){
    if [ $repo_type -eq 0 ];then
        check_resolv npm.cloud.repo && echo "$local_repo npm.cloud.repo " >> /etc/hosts
        curl -o $HOME/.npmrc https://gitea.beyourself.org.cn/newrain001/download/raw/branch/master/repo/.npmrc
    elif [ $repo_type -eq 1 ];then
        cat > $HOME/.npmrc <<EOF
registry=http://registry.npmmirror.com
EOF
    fi
    echo "npm源 配置完成"
}

maven_repo(){
    echo "请替换下列内容到你的maven目录中的settings.xml文件中，注意查看替换内容"
    if [ $repo_type -eq 0 ];then
        check_resolv maven.cloud.repo && echo "$local_repo maven.cloud.repo " >> /etc/hosts
        curl https://gitea.beyourself.org.cn/newrain001/download/raw/branch/master/repo/settings.xml
    elif [ $repo_type -eq 1 ];then
        cat <<EOF
<mirror>
    <id>aliyunmaven</id>
    <mirrorOf>*</mirrorOf>
    <name>阿里云公共仓库</name>
    <url>https://maven.aliyun.com/repository/public</url>
</mirror>
EOF
    fi
}



check_local
if [ $repo_type -eq 1 ];then
bar="
代码地址：https://gitea.beyourself.org.cn/newrain001/shell-project/src/branch/master/os/get-repo.sh
==================================\n
        阿里云源配置               \n
    1. 配置阿里云yum源             \n
    2. 配置阿里云镜像加速器         \n
    3. 配置阿里云pip源             \n
    4. 配置阿里云npm源             \n
    5. 配置阿里云maven源           \n
    q. 退出                       \n
==================================\n"
else
bar="
代码地址：https://gitea.beyourself.org.cn/newrain001/shell-project/src/branch/master/os/get-repo.sh
==================================\n
        本地源配置                 \n
    1. 配置本地yum源               \n
    2. 配置本地镜像加速器           \n
    3. 配置本地pip源               \n
    4. 配置本地npm源               \n
    5. 配置本地maven源             \n
    q. 退出                       \n
==================================\n"
fi
echo -e $bar
read -p "请选择配置项: " num
if [[ $num -eq 1 ]];then
    yum_repo
elif [[ $num -eq 2 ]];then
    docker_repo
elif [[ $num -eq 3 ]];then
    pip_repo
elif [[ $num -eq 4 ]];then
    npm_repo
elif [[ $num -eq 5 ]];then
    maven_repo
elif [[ $num == "q" ]];then
    exit 0
else
    echo "输入有误，请重新输入"
fi