Docker shell helpers

README.md

This assumes a working copy of https://github.com/junegunn/fzf in your PATH

docker-helpers.bash

findcontainer() {
  local containers container
  containers=$(docker-compose ps | tail -n +3 | awk '{print $1}') &&
    container=$(echo "$containers" | fzf -x) &&
      echo $container
}

dshell() {
  local result=$(findcontainer)
  docker exec -it $result /bin/bash
}

dlog() {
  local result=$(findcontainer)
  docker logs -f $result
}