nexus.sh

for i in $(curl -s https://registry.hub.docker.com/v1/repositories/sonatype/nexus3/tags | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n'  | awk -F: '{print $3}')
do
    echo $i ;  docker run --net=host -d --rm sonatype/nexus3:${i}

    until [[ $(curl -s -o /dev/null localhost:8081 -w "%{response_code}") == 200 ]]
    do
        echo "waiting on nexus..."
        sleep 1
    done
    curl -s -H"Content-Type: application/json" -u "admin:$(sudo cat /proc/$(docker inspect $(docker ps | grep -v CONT | awk '{ print $1 }') -f '{{ .State.Pid }}')/root/nexus-data/admin.password)" http://localhost:8081/service/rest/swagger.json | jq -r '.paths|keys' 
    docker kill $(docker ps | grep -v CONT | awk '{ print $1 }')
done