aliyuncs

#!/bin/bash

registry=registry.cn-hangzhou.aliyuncs.com
inner_registry=registry-internal.cn-hangzhou.aliyuncs.com
vpc_registry=registry-vpc.cn-hangzhou.aliyuncs.com

if [ $(uname -a | awk '{print $1}') != "Darwin" ]; then
    ping -c 1 -W 1 $vpc_registry > /dev/null
    if [ "$?" == "0" ]; then
        registry=$vpc_registry
    else
        ping -c 1 -W 1 $inner_registry > /dev/null
        if [ "$?" == "0" ]; then
            registry=$inner_registry
        fi
    fi
fi

rm_dangling_images () {
    image_ids=$(docker images -q -f dangling=true)
    [ -z "$image_ids" ] || docker rmi $image_ids
}


echo_r () {
    [ $# -ne 1 ] && return 0
    echo -e "\033[31m$1\033[0m"
}
echo_g () {
    [ $# -ne 1 ] && return 0
    echo -e "\033[32m$1\033[0m"
}
echo_y () {
    [ $# -ne 1 ] && return 0
    echo -e "\033[33m$1\033[0m"
}
echo_b () {
    [ $# -ne 1 ] && return 0
    echo -e "\033[34m$1\033[0m"
}

usage() {
    docker images
    echo ""
    echo "Usage:"
    echo "  1. push"
    echo_g "      $0 push REPOSITORY:TAG"
    echo "  2. pull"
    echo_g "      $0 pull REPOSITORY:TAG"
}

[ $# -lt 1 ] && usage && exit 0

echo_b "The registry server is $registry"

case "$1" in
    push)
        echo_b "Uploading $2..."
        docker tag $2 $registry/$2
        docker push $registry/$2
        docker rmi $registry/$2
        echo_g "Done"
        exit 0
        ;;
    pull)
        echo_b "Pulling $2..."
        docker pull $registry/$2
        docker tag $registry/$2 $2
        docker rmi $registry/$2
        echo_g "Done"
        rm_dangling_images
        exit 0
        ;;
esac