nest-commander-sample

概要

• nest-commanderを使用したサンプルコードです。

動作環境

• Node.js - 20.x
• yarn - 1.22.x

使用ライブラリ

• nestjs - 10.x
• nest-commander - 3.15.x

動作確認

# Node.jsパッケージインストール
yarn

# ビルド
yarn build

# Sample1Command実行(デフォルトCommand)
node dist/main --id=123 hoge hogeee
node dist/main sample1 --id=123 hoge hogeee

# Sample2Command実行
node dist/main sample2 

実行結果

% node dist/main --id=123 hoge hogeee
[Nest] 2079  - 2022/03/26 12:31:47     LOG [NestFactory] Starting Nest application...
[Nest] 2079  - 2022/03/26 12:31:47     LOG [InstanceLoader] CommandRootModule dependencies initialized +27ms
[Nest] 2079  - 2022/03/26 12:31:47     LOG [InstanceLoader] DiscoveryModule dependencies initialized +1ms
[Nest] 2079  - 2022/03/26 12:31:47     LOG [InstanceLoader] AppModule dependencies initialized +0ms
[Nest] 2079  - 2022/03/26 12:31:47     LOG [InstanceLoader] CommandRunnerModule dependencies initialized +0ms
[Nest] 2079  - 2022/03/26 12:31:47     LOG [Sample1Command] Object:
{
  "passedParams": [
    "hoge",
    "hogeee"
  ],
  "options": {
    "id": 123
  }
}

[Nest] 2079  - 2022/03/26 12:31:47     LOG [Sample1Command] Hello World!

% node dist/main sample1 --id=123 hoge hogeee
[Nest] 2091  - 2022/03/26 12:32:09     LOG [NestFactory] Starting Nest application...
[Nest] 2091  - 2022/03/26 12:32:09     LOG [InstanceLoader] CommandRootModule dependencies initialized +29ms
[Nest] 2091  - 2022/03/26 12:32:09     LOG [InstanceLoader] DiscoveryModule dependencies initialized +1ms
[Nest] 2091  - 2022/03/26 12:32:09     LOG [InstanceLoader] AppModule dependencies initialized +0ms
[Nest] 2091  - 2022/03/26 12:32:09     LOG [InstanceLoader] CommandRunnerModule dependencies initialized +1ms
[Nest] 2091  - 2022/03/26 12:32:09     LOG [Sample1Command] Object:
{
  "passedParams": [
    "hoge",
    "hogeee"
  ],
  "options": {
    "id": 123
  }
}

[Nest] 2091  - 2022/03/26 12:32:09     LOG [Sample1Command] Hello World!

% node dist/main sample2 
[Nest] 2108  - 2022/03/26 12:32:27     LOG [NestFactory] Starting Nest application...
[Nest] 2108  - 2022/03/26 12:32:27     LOG [InstanceLoader] CommandRootModule dependencies initialized +28ms
[Nest] 2108  - 2022/03/26 12:32:27     LOG [InstanceLoader] DiscoveryModule dependencies initialized +0ms
[Nest] 2108  - 2022/03/26 12:32:27     LOG [InstanceLoader] AppModule dependencies initialized +1ms
[Nest] 2108  - 2022/03/26 12:32:27     LOG [InstanceLoader] CommandRunnerModule dependencies initialized +0ms
[Nest] 2108  - 2022/03/26 12:32:27     LOG [Sample2Command] Object:
{
  "passedParams": [],
  "options": {}
}

参考URL

• https://docs.nestjs.com/recipes/nest-commander
• https://nest-commander.jaymcdoniel.dev/