docs: write README

BREAKING CHANGE: First official release

README.md

@@ -1,18 +1,52 @@
-# generate-svelte-app
+# Generate Svelte App
 
-Quick waiy to start your svelte app
+> Quick way to start your Svelte app
 
 [![oclif](https://img.shields.io/badge/cli-oclif-brightgreen.svg)](https://oclif.io)
 [![Version](https://img.shields.io/npm/v/generate-svelte-app.svg)](https://npmjs.org/package/generate-svelte-app)
 [![Downloads/week](https://img.shields.io/npm/dw/generate-svelte-app.svg)](https://npmjs.org/package/generate-svelte-app)
 [![License](https://img.shields.io/npm/l/generate-svelte-app.svg)](https://github.com/raulfdm/generate-svelte-app/blob/master/package.json)
 
-<!-- toc -->
+# Why
+
+The only reason this CLI exists is the fact Svelte still does not have some easy way to get started with a project like `create-react-app`, `vue-cli` or `angular-cli`.
+
+Officially they have [this tutorial](https://svelte.dev/blog/the-easiest-way-to-get-started), which suggests using `degit` to fetch a svelte template but IMO it's still a lot of work to do.
+
+Another thing is in this specific template their are using `sirv-cli` which for some reason has some weird bug when you start the project.
+
+In a nutshell, this CLI is using their template with some small changes in the server to proper run locally and also starts your project running one command.
 
 # Usage
 
-<!-- usage -->
+First you have to install the CLI globally:
+
+```bash
+yarn global add generate-svelte-app
+# Or if you're using Npm
+# npm install generate-svelte-app --global
+```
+
+Then, you can call the CLI passing your project name:
+
+```bash
+generate-svelte-app -n my-awesome-project
+```
+
+It'll automatically create your project with the basic svelte files. All you need to do is start your app:
+
+```bash
+cd my-awesome-project
+yarn start
+```
 
 # Commands
 
-<!-- commands -->
+| Command | Alias | Description       | Default |
+| ------- | ----- | ----------------- | ------- |
+| --name  | -n    | Your project name |         |
+| --npm   |       | Set to use npm    | yarn    |
+
+# License
+
+[MIT](./LICENSE.md)