The purpose of this repo is to demonstrate an issue with NestJS and RSPack where after running nx build, the resulting JS bundle will not start without node_modules being present, which defeats the entire purpose of using a bundler in the first place.
- Clone this repo
- Run
npm install - Run
nx build demo - Run
node dist/apps/demo/main.jsthis will output:
[Nest] 14258 - 10/13/2023, 2:34:34 PM LOG [NestFactory] Starting Nest application...
[Nest] 14258 - 10/13/2023, 2:34:34 PM LOG [InstanceLoader] AppModule dependencies initialized +14ms
[Nest] 14258 - 10/13/2023, 2:34:34 PM LOG [RoutesResolver] AppController {/api}: +20ms
[Nest] 14258 - 10/13/2023, 2:34:34 PM LOG [RouterExplorer] Mapped {/api, GET} route +3ms
[Nest] 14258 - 10/13/2023, 2:34:34 PM LOG [NestApplication] Nest application successfully started +3ms
[Nest] 14258 - 10/13/2023, 2:34:34 PM LOG 🚀 Application is running on: http://localhost:3000/api
- Run
mv node_modules node_modules.tmp - Run
node dist/apps/demo/main.jsagain, this time it will output:
/Users/user/code/nest-rspack/dist/apps/demo/main.js:721
throw e;
^
Error: Cannot find module '@nestjs/common'
Require stack:
- /Users/user/code/nest-rspack/dist/apps/demo/main.js
at Module._resolveFilename (node:internal/modules/cjs/loader:1077:15)
at Module._load (node:internal/modules/cjs/loader:922:27)
at Module.require (node:internal/modules/cjs/loader:1143:19)
at require (node:internal/modules/cjs/helpers:121:18)
at @nestjs/common (/Users/user/code/nest-rspack/dist/apps/demo/main.js:4:18)
at __webpack_require__ (/Users/user/code/nest-rspack/dist/apps/demo/main.js:718:33)
at fn (/Users/user/code/nest-rspack/dist/apps/demo/main.js:798:10)
at ./apps/demo/src/main.ts (/Users/user/code/nest-rspack/dist/apps/demo/main.js:674:70)
at __webpack_require__ (/Users/user/code/nest-rspack/dist/apps/demo/main.js:718:33)
at /Users/user/code/nest-rspack/dist/apps/demo/main.js:1647:27 {
code: 'MODULE_NOT_FOUND',
requireStack: [
'/Users/user/code/nest-rspack/dist/apps/demo/main.js'
]
}