#!/bin/bash
schema="http://"
registryUrl="192.168.10.102:8001"
registryNameSpace="xiaomayi"
user="deploy"
pass="Harbor20240330"
serverName=$2
imageName="${registryUrl}/${registryNameSpace}/${serverName}"
tag=$3

desc() {
    clear
    echo "==========================================================="
    echo "Deploy Containter"
    echo "==========================================================="
    echo "version 0.1"
    echo "deploy:    deploy containter"
    echo "delete:    delete containter"
    echo ""
    echo "==========================================================="
    echo press any key to continue && read TEMP && echo ok..
}

list_image() {
    image_id=`docker inspect --format="{{.Config.Image}}" ${serverName}`
}

list_process() {
    process_id=`docker inspect --format="{{.Id}}" ${serverName}`
}

#pull镜像
pull_image() {
    echo "----------------"
    echo "Pull Image"
    echo "----------------"
    docker login --username=${user} --password=${pass} ${registryUrl}
    docker pull "${imageName}:${tag}" 
    echo ""
}

#运行镜像
deploy_image() {
    echo "----------------"
    echo "Deploy Image"
    echo "----------------"
    export VERSION=${tag}
    docker compose up -d ${serverName}
    echo ""
}

#停掉容器、删除容器、删除镜像
delete_image() {
    echo "----------------"
    echo "Delete Image"
    echo "----------------"
    list_image
    list_process
    if [ "$image_id" !=  "" ] ; then
        if [ "$process_id" !=  "" ] ; then
            #停掉容器
            docker stop $process_id

            #删除容器
            docker rm $process_id

            #删除镜像
            docker rmi --force $image_id
        else
            #删除镜像
            docker rmi --force $image_id
        fi
    fi
    echo ""
}


# main program
case $1 in
    "deploy")
        pull_image
        delete_image
        deploy_image
        ;;
    "delete")
        delete_image
        ;;
    *)
        desc
        ;;
esac