nginx-proxy-manager/docker/dev/docker-compose.yaml

# docker-compose.yml
# RUN: ```docker-compose --env-file```
version: "3.7"

# secrets:
#   # paths assume the .secrets folder is sibling depth to folder where docker-compose resides
#   DB_ROOT_PWD:
#     file: ../../../homelab-setup/docker_secrets/db_root_pwd.txt
#   MYSQL_PWD:
#     file: ../../../homelab-setup/docker_secrets/mysql_pwd.txt

services:
  # mariadb:
  #   image: mariadb:test
  #   container_name: mariadb
  #   secrets:
  #     - DB_ROOT_PWD
  #     - MYSQL_PWD
  #   environment:
  #     # MYSQL_ROOT_PASSWORD: "npm"
  #     MYSQL_ROOT_PASSWORD__FILE: /run/secrets/DB_ROOT_PWD
  #     MYSQL_DATABASE: "npm"
  #     MYSQL_USER: "npm"
  #     # MYSQL_PASSWORD: "npm"
  #     MYSQL_PASSWORD__FILE: /run/secrets/MYSQL_PWD 
  #   volumes:
  #     - ./data/mysql:/var/lib/mysql

  npm:
    build:   
      context: ../../
      dockerfile: ./docker/dev/Dockerfile
      # args:
      #   TARGETPLATFORM: arm64v8
    image: npm:test              # provide a name and tag for the image
    container_name: npm
    # secrets:
    #   - MYSQL_PWD
    # environment:
    #   DISABLE_IPV6: 'true'
    #   DB_MYSQL_HOST: "mariadb"
    #   DB_MYSQL_PORT: 3306
    #   MYSQL_DATABASE: "npm"
    #   MYSQL_USER: "npm"
    #   # MYSQL_PASSWORD: "npm"
    #   MYSQL_PASSWORD__FILE: /run/secrets/MYSQL_PWD 
    # volumes:
    #   - ./data/npm:/data
    #   - ./data/letsencrypt:/etc/letsencrypt
    # depends_on:
    #   - mariadb