carlribbegaardh-react-scripts v5.0.2-beta.2

react-scripts with custom tsconfigs

React scripts with support for custom build and start (watch) tsconfigs like this:

"build": "env-cmd carlribbegaardh-react-scripts build"

TSCONFIG_BUILD=tsconfig.build.json

react-scripts

This package includes scripts and configuration used by Create React App. Please refer to its documentation:

• Getting Started – How to create a new app.
• User Guide – How to develop apps bootstrapped with Create React App.

background

If you are working in a monorepo with vscode you likely have a tsconfig like this:

{
  "extends": "../../tsconfig-base.json",
  ...
}

And a base tsconfig like this:

{
  "compilerOptions": {
    "baseUrl": "./packages",
    "paths": {
      "@your-project/*": ["*/src"],
       ...
  ...
}

or something similar.

While this is nice, providing navigation between projects, and an updated linting whenever you edit the library projects, it has a negative side when it comes to building. A setup like this causes the compiler to consider the source files instead of the build or dist folders of the library projects in your setup. Ideally you want a build tsconfig free from paths into src.

The most often used solution is to update the config on the fly while building, but with this package you can configure a separate tsconfig for building and watchching, making the build process much easier and faster.

special instructions

This package is only intended for testing while the PR is open.

The react-scripts bin file is named carlribbegaardh-react-scripts in this package to be able to coexist along the normal react-scripts in a monorepo.

Usage

yarn add -D carlribbegaardh-react-scripts\ yarn workspace {your-workspace} add -D carlribbegaardh-react-scripts

Then change your package.json build (and/or start) command from\ "build": "react-scripts build"\ to\ "build": "carlribbegaardh-react-scripts build"

custom tsconfig!

1. Add env-cmd to your project
2. Copy tsconfig.json to tsconfig.build.json
3. Adjust them to build/start your project the optimal way. Most importantly, make them not inherit the config with your path aliases.
4. Add a .env file like this:

TSCONFIG_BUILD=tsconfig.build.json

5. Change your tsconfig.json to\ "build": "env-cmd carlribbegaardh-react-scripts build"\ "start": "env-cmd carlribbegaardh-react-scripts start"

6. Change your react-app-env.d.ts to\ /// <reference types="carlribbegaardh-react-scripts" />

Now the environment will behave like this:\ tsconfig.json is the file your editor will pick up.\ tsconfig.build.json is the file used during build and start of your cra app.