rollup-external-modules
Advanced tools
Comparing version
{ | ||
"name": "rollup-external-modules", | ||
"version": "1.0.0", | ||
"description": "Don't bundle external modules", | ||
"keywords": [], | ||
"version": "2.0.0", | ||
"description": "Mark all modules located in node_modules as external", | ||
"keywords": [ | ||
"rollup", | ||
"externals" | ||
], | ||
"main": "dist/rollup-external-modules.umd.js", | ||
@@ -12,3 +15,3 @@ "module": "dist/rollup-external-modules.es5.js", | ||
], | ||
"author": "Richard Samuelsson <richard.samuelsson@redeye.se>", | ||
"author": "Richard Samuelsson <richie@screed.app>", | ||
"repository": { | ||
@@ -15,0 +18,0 @@ "type": "git", |
135
README.md
@@ -1,51 +0,33 @@ | ||
# TypeScript library starter | ||
# rollup-external-modules | ||
[](https://github.com/prettier/prettier) | ||
[](https://greenkeeper.io/) | ||
[](https://travis-ci.org/alexjoverm/typescript-library-starter) | ||
[](https://coveralls.io/github/alexjoverm/typescript-library-starter) | ||
[](https://david-dm.org/alexjoverm/typescript-library-starter?type=dev) | ||
[](https://paypal.me/AJoverMorales) | ||
 | ||
[](https://travis-ci.org/ricsam/rollup-external-modules) | ||
[](https://coveralls.io/github/ricsam/rollup-external-modules?branch=master) | ||
A starter project that makes creating a TypeScript library extremely easy. | ||
Mark all modules located in node_modules as external. | ||
 | ||
### Installation | ||
### Usage | ||
```bash | ||
git clone https://github.com/alexjoverm/typescript-library-starter.git YOURFOLDERNAME | ||
cd YOURFOLDERNAME | ||
# Run npm install and write your library name when asked. That's all! | ||
npm install | ||
npm install --save-dev rollup-external-modules | ||
# or | ||
yarn add -D rollup-external-modules | ||
``` | ||
**Start coding!** `package.json` and entry files are already set up for you, so don't worry about linking to your main file, typings, etc. Just keep those files with the same name. | ||
### Usage | ||
### Features | ||
```js | ||
// rollup.config.js | ||
import rollupExternalModules from 'rollup-external-modules'; | ||
- Zero-setup. After running `npm install` things will setup for you :wink: | ||
- **[RollupJS](https://rollupjs.org/)** for multiple optimized bundles following the [standard convention](http://2ality.com/2017/04/setting-up-multi-platform-packages.html) and [Tree-shaking](https://alexjoverm.github.io/2017/03/06/Tree-shaking-with-Webpack-2-TypeScript-and-Babel/) | ||
- Tests, coverage and interactive watch mode using **[Jest](http://facebook.github.io/jest/)** | ||
- **[Prettier](https://github.com/prettier/prettier)** and **[TSLint](https://palantir.github.io/tslint/)** for code formatting and consistency | ||
- **Docs automatic generation and deployment** to `gh-pages`, using **[TypeDoc](http://typedoc.org/)** | ||
- Automatic types `(*.d.ts)` file generation | ||
- **[Travis](https://travis-ci.org)** integration and **[Coveralls](https://coveralls.io/)** report | ||
- (Optional) **Automatic releases and changelog**, using [Semantic release](https://github.com/semantic-release/semantic-release), [Commitizen](https://github.com/commitizen/cz-cli), [Conventional changelog](https://github.com/conventional-changelog/conventional-changelog) and [Husky](https://github.com/typicode/husky) (for the git hooks) | ||
### Importing library | ||
You can import the generated bundle to use the whole library generated by this starter: | ||
```javascript | ||
import myLib from 'mylib' | ||
export default { | ||
input: 'entry.js', | ||
output: { | ||
file: 'dist/index.js', | ||
format: 'cjs', | ||
}, | ||
external: rollupExternalModules, | ||
}; | ||
``` | ||
Additionally, you can import the transpiled modules from `dist/lib` in case you have a modular library: | ||
```javascript | ||
import something from 'mylib/dist/lib/something' | ||
``` | ||
### NPM scripts | ||
@@ -61,8 +43,3 @@ | ||
### Excluding peerDependencies | ||
On library development, one might want to set some peer dependencies, and thus remove those from the final bundle. You can see in [Rollup docs](https://rollupjs.org/#peer-dependencies) how to do that. | ||
Good news: the setup is here for you, you must only include the dependency name in `external` property within `rollup.config.js`. For example, if you want to exclude `lodash`, just write there `external: ['lodash']`. | ||
### Automatic releases | ||
@@ -101,71 +78,1 @@ | ||
### Git Hooks | ||
There is already set a `precommit` hook for formatting your code with Prettier :nail_care: | ||
By default, there are two disabled git hooks. They're set up when you run the `npm run semantic-release-prepare` script. They make sure: | ||
- You follow a [conventional commit message](https://github.com/conventional-changelog/conventional-changelog) | ||
- Your build is not going to fail in [Travis](https://travis-ci.org) (or your CI server), since it's runned locally before `git push` | ||
This makes more sense in combination with [automatic releases](#automatic-releases) | ||
### FAQ | ||
#### `Array.prototype.from`, `Promise`, `Map`... is undefined? | ||
TypeScript or Babel only provides down-emits on syntactical features (`class`, `let`, `async/await`...), but not on functional features (`Array.prototype.find`, `Set`, `Promise`...), . For that, you need Polyfills, such as [`core-js`](https://github.com/zloirock/core-js) or [`babel-polyfill`](https://babeljs.io/docs/usage/polyfill/) (which extends `core-js`). | ||
For a library, `core-js` plays very nicely, since you can import just the polyfills you need: | ||
```javascript | ||
import "core-js/fn/array/find" | ||
import "core-js/fn/string/includes" | ||
import "core-js/fn/promise" | ||
... | ||
``` | ||
#### What is `npm install` doing on first run? | ||
It runs the script `tools/init` which sets up everything for you. In short, it: | ||
- Configures RollupJS for the build, which creates the bundles | ||
- Configures `package.json` (typings file, main file, etc) | ||
- Renames main src and test files | ||
#### What if I don't want git-hooks, automatic releases or semantic-release? | ||
Then you may want to: | ||
- Remove `commitmsg`, `postinstall` scripts from `package.json`. That will not use those git hooks to make sure you make a conventional commit | ||
- Remove `npm run semantic-release` from `.travis.yml` | ||
#### What if I don't want to use coveralls or report my coverage? | ||
Remove `npm run report-coverage` from `.travis.yml` | ||
## Resources | ||
- [Write a library using TypeScript library starter](https://dev.to/alexjoverm/write-a-library-using-typescript-library-starter) by [@alexjoverm](https://github.com/alexjoverm/) | ||
- [πΊ Create a TypeScript Library using typescript-library-starter](https://egghead.io/lessons/typescript-create-a-typescript-library-using-typescript-library-starter) by [@alexjoverm](https://github.com/alexjoverm/) | ||
- [Introducing TypeScript Library Starter Lite](https://blog.tonysneed.com/2017/09/15/introducing-typescript-library-starter-lite/) by [@tonysneed](https://github.com/tonysneed) | ||
## Projects using `typescript-library-starter` | ||
Here are some projects that use `typescript-library-starter`: | ||
- [NOEL - A universal, human-centric, replayable event emitter](https://github.com/lifenautjoe/noel) | ||
- [droppable - A library to give file dropping super-powers to any HTML element.](https://github.com/lifenautjoe/droppable) | ||
- [redis-messaging-manager - Pubsub messaging library, using redis and rxjs](https://github.com/tomyitav/redis-messaging-manager) | ||
## Credits | ||
Made with :heart: by [@alexjoverm](https://twitter.com/alexjoverm) and all these wonderful contributors ([emoji key](https://github.com/kentcdodds/all-contributors#emoji-key)): | ||
<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section --> | ||
<!-- prettier-ignore --> | ||
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