#!/usr/bin/env bash
set -eo pipefail

if [[ "$1" == "-h" || "$1" == "--help" ]]; then
    cat <<EOF
Usage: $(basename "$0") [-h] [name]

Display IP addresses of Docker containers.

Options:
    -h, --help    Show this help message

Arguments:
    name          Container name to show specific IP

EOF
    exit 0
fi

if [[ -n "$1" ]]; then
    docker ps -a --format "{{.ID}} {{.Names}} {{.Ports}}" --filter name="$1"
else
    docker ps -a --format "{{.ID}} {{.Names}} {{.Ports}}"
fi
