Crystal Docker Starter

.dockerignore

.env
.gitignore
*.swp
node_modules
npm-debug.log

.gitignore

*.swp

docker-compose.yaml

version: "3.7"
services:
  crystal:
    build: "."
    image: "crystal"
    working_dir: /usr/src/app
    container_name: crystal-container
    environment:
      - FOO=bar
    secrets:
      - example_pem
    ports:
      - "3000:3000"
    volumes:
      - .:/usr/src/app
      - node_modules:/usr/src/app/node_modules
    networks:
      - crystal-starter-network
networks:
  crystal-starter-network:
    driver: bridge
secrets:
  example_pem:
    file: ./example.pem
volumes:
  node_modules:

Dockerfile

FROM crystallang/crystal:0.33.0-alpine-build

RUN crystal --version

example.pem

hola