为什么使用 NestJS 配置 TypeORM CLI 时不读取特定于环境的文件？

问：

我正在尝试使用 NestJS 设置 TypeORM 迁移。我创建了特定于环境的文件;但是，每当我尝试指定确切的文件以从返回中读取变量时。应用程序已 dockerized。.env.developmentprocess.env.NODE_ENVundefined

Dockerfile.development:

FROM node:16

WORKDIR /app

COPY package*.json ./

RUN npm install 

COPY . .

CMD [ "npm", "run", "start:dev" ]

docker-compose.development.yml:

version: "3"
services:
  nest-api:
    container_name: clean-architecture-api
    build:
      context: .
      dockerfile: Dockerfile.development
    ports:
      - 3000:3000
    depends_on:
      - db
    env_file:
      - .env.development
    volumes:
      - .:/app
      - /app/node_modules

  db:
    image: postgres:14.1
    restart: always
    container_name: clean-architecture-db
    ports:
      - 5432:5432
    env_file:
      - .env.development
    volumes: 
      - postgres:/var/lib/postgresql/data

  pgadmin:
    container_name: pgadmin
    image: dpage/pgadmin4:6.4
    restart: always
    ports:
    - 8080:80
    volumes:
    - /data/pgadmin:/root/.pgadmin
    env_file:
    - .env.development
    # environment:
    #   PGADMIN_DEFAULT_EMAIL: [email protected]
    #   PGADMIN_DEFAULT_PASSWORD: root

volumes:
  postgres:
    name: clean-architecture-db

.env.development

POSTGRES_USER=admin
POSTGRES_PASSWORD=admin
POSTGRES_DB=nestjs
POSTGRES_HOST=localhost
POSTGRES_PORT=5432
SERVER_PORT=3000

typeOrm.config.ts- 这里返回 undefinedprocess.env.NODE_ENV

import { DataSource } from 'typeorm';
import { ConfigService } from '@nestjs/config';
import { config } from 'dotenv';

config({ path: `.env.${process.env.NODE_ENV}` });

const configService = new ConfigService();

export default new DataSource({
  type: 'postgres',
  host: configService.get('POSTGRES_HOST'),
  port: configService.get('POSTGRES_PORT'),
  username: configService.get('POSTGRES_USER'),
  password: configService.get('POSTGRES_PASSWORD'),
  database: configService.get('POSTGRES_DB'),
  entities: [],
});

package.json脚本：

    "start:dev": "NODE_ENV=development nest start --watch",
    "start:debug": "NODE_ENV=development nest start --debug --watch",
    "start:prod": "NODE_ENV=production node dist/main",
    "typeorm": "ts-node ./node_modules/typeorm/cli",
    "typeorm:run-migrations": "npm run typeorm migration:run -- -d ./src/config/typeOrm.config.ts",
    "typeorm:generate-migration": "npm run typeorm -- -d .src/config/typeOrm.config.ts migration:generate ./src/migrations/$npm_config_name",
    "typeorm:create-migration": "npm run typeorm -- migration:create ./src/migrations/$npm_config_name"

文件夹结构

为什么会这样？

我尝试仅使用 .env 文件，它工作正常。我还尝试使用cross-env来传递变量，但这也没有用