dev:
    build: .
    working_dir: /
    volumes:
        - certs:/etc/sslmate
    command: /bin/bash

version: '2'

services:
    sslmate:
        build: .
        working_dir: /
        volumes:
            - ./certs:/etc/sslmate
        entrypoint: sslmate
        command: help

Use Docker Compose v2 Configuration
Use Docker Compose v2 Configuration
