Swagger: Is there a easy way to disable swagger in production mode but enable in development mode？

[arfaWong]

What I do now is not to call the SwaggerModule.setup() in production mode.

[Wizp]

Add production env check and don't init SwaggerModule at all.

[arfaWong]

@Wizp
How about the swagger annotation in controller and dto?

[kamilmysliwiec]

@arfaWong they shouldn't affect anything at all.

[demisx]

I have this:

 if (runEnv === RunEnvironment.Development) {
    const sw = await import('@nestjs/swagger')
    const swaggerOptions = new sw.DocumentBuilder()
      .setTitle('Sample API')
      .setVersion('0.1')
      .build()
    const document = sw.SwaggerModule.createDocument(app, swaggerOptions)
    sw.SwaggerModule.setup('docs', app, document)
  }

but, it still gets bundled into main.js during ng build api --prod and expects "swagger-ui-express" and "@nestjs/swagger" npm modules to be present in the production docker image (i.e. additional ~5.5MB). Would be nice if there was a way to get rid of it completely in prod environment.

[lock[bot]]

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