dockerized ubuntu shell

dockerized-shell.bashrc

dockerized-ubuntu() { dockerized ubuntu ubuntu:latest /bin/bash bash }
dockerized-curl() { dockerized curl pstauffer/curl:latest /bin/sh sh }

# based on https://stackoverflow.com/a/56690087/368254
dockerized()
{
name=$1
image=$2
containercmd=$3
runcmd=$4

dir=~/.dockerized-$name

mkdir -p $dir

cd $dir
cat << EOF > ./docker-compose.yml
version: "3.7"
services:
    $name:
        image: $image
        command: $containercmd
        tty: true
EOF

printf "Now entering the container...\n"
docker-compose run $name $runcmd
docker-compose down

rm -rf $dir
}