Can Bun automatically bundle my TypeScript files when I save them in VS Code?

Is it feasible for Bun to bundle my TypeScript upon saving a file in VS Code?

The instruction manual suggests running bun run index.ts in the command line and including it in the package.json in this manner. However, I am unsure how to automate this process to run upon saving.

{
  "name": "quickstart",
  "module": "index.ts",
  "type": "module",
  "scripts": {
    "start": "bun run index.ts"
  },
  "devDependencies": {
    "@types/bun": "^1.0.0"
  }
}

UPDATE:
I have been using commands like bun run start and bun run index.ts, but there is also a command called bun bun.build.js that might be relevant.

typescriptvisual-studio-codebun

Answer №1

If you're looking to keep an eye on changes in your code, you may want to consider using the `--watch` mode. Check out more details at

To run bun in watch mode for a specific file (`index.ts`, for example), you can use the following command: bun run --watch index.ts

If this approach doesn't meet your needs,

Explore additional options by referring to: Running npm Command on File Save

You might also find value in using a tool like npm-watch

  "watch": {
    "start": "{src,test}/*.ts"
  },
  "scripts": {
    "start": "bun run index.ts",
    "watch": "npm-watch"
  },

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