git submodule update --init
run ng serve in container
docker-compose up -d
show ng serve log
docker-compose logs -f angular
run ng commands
docker-compose run --rm angular ng g class app.animations.ts
run bash in container
docker-compose exec angular bash -l
destroy container
docker-compose down
set polling watch in practice-angular-animations/.angular-cli.json
"defaults": {
"poll": 1000
}