CODEWITHSUNDEEP
typescriptwebpackoptimizationnestjswebpack-production
Mor Bargig
Mor Bargig

Reputation: 373

cleanup development code from prodection buid

I use NestJS application in nx project

i use this approach

if (process.env.NODE_ENV === 'production') {
  // Code will only appear in production build.
}

if (process.env.NODE_ENV !== 'production') {
  // Code will be removed from production build.
  console.log("Looks like you're a developer.");
}

i used also any other approach even use chatgpt

i need alll the code in the none prodection block code to be deleted from the prodection code.

this is very important becuse in the none production code i lazy import hard coded mock in the code, and this data is very sensitive and increase the server size which cost as allots off money.

please help me find a sulotion to spear unwanted code base on procces.env.NODE_ENV mode approach.

any third party package or advance Typescript configuration is an option

the app code

import { HttpService } from '@nestjs/axios';
import { Injectable } from '@nestjs/common';
import { firstValueFrom } from 'rxjs';

@Injectable()
export class SomeRandomService {
  constructor(private httpService: HttpService) {}

  randomRequest(body: any): Promise<any> {
    if (process.env.NODE_ENV === 'production') {
      return firstValueFrom(
        this.httpService.post(`someRandomUrl`, body, {
          headers: {
            Accept: 'application/json',
          },
        })
      );
    } else {
      return import('some-random-path-to-mock.mock');
    }
  }
}

please let me know if any further information is needed like project.json or package.json

Upvotes: 0

Views: 31

Answers (1)

Arkin Solomon
Arkin Solomon

Reputation: 605

According to the comments in this question, it is not possible with TypeScript. Though I do not have experience with it, using Rollup with this package should do what you want.

Upvotes: 0

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