Migrate to new docs

.gitattributes

@@ -1,10 +1,8 @@
 /.github export-ignore
 /ci export-ignore
-/doc export-ignore
 /docs export-ignore
 /tests export-ignore
 .gitattributes export-ignore
 .gitignore export-ignore
 mkdocs.yaml export-ignore
-CHANGELOG.md export-ignore
 README.md export-ignore

README.md

@@ -19,10 +19,6 @@
 
 <hr />
 
-ℹ️ **PHPat** has been transformed into a [PHPStan](https://phpstan.org/) extension. Read the [UPGRADE notes](doc/UPGRADE-0.10.md).
-<br />
-The standalone version (v0.9) will remain available and will receive critical bugfixes if required.
-
 <h2></h2>
 
 ### Introduction 📜
@@ -35,119 +31,19 @@ It provides a natural language abstraction that enables you to define your own a
     <img width="500px" src="https://raw.githubusercontent.com/carlosas/phpat/master/doc/img/example.gif" alt="Example">
 </p>
 
-Check out the section [WHAT TO TEST](doc/WHAT_TO_TEST.md) to see some examples of typical use cases.
-
-<h2></h2>
-
-### Installation 💽
-
-Require **PHPat** with [Composer](https://getcomposer.org/):
-```bash
-composer require --dev phpat/phpat
-```
-
-If you also install [phpstan/extension-installer](https://github.com/phpstan/extension-installer) then you're all set!
-
-<details>
-  <summary>Manual installation</summary>
+### Getting started 🚀
 
-If you don't want to use `phpstan/extension-installer`, enable the extension in your PHPStan configuration:
-```neon
-# phpstan.neon
-includes:
-    - vendor/phpat/phpat/extension.neon
-```
-</details>
+For further information, check out the documentation at **[phpat.dev](https://phpat.dev)**
+or just the [Examples](docs/examples.md) section to get some ideas and see some typical use cases.
 
 <h2></h2>
 
-### Configuration 🔧
-
-You will need to register your test classes in your PHPStan configuration:
-```neon
-# phpstan.neon
-services:
-    -
-        class: Tests\Architecture\MyFirstTest
-        tags:
-            - phpat.test
-    -
-        class: Tests\Architecture\MySecondTest
-        tags:
-            - phpat.test
-```
-⚠️ Your architecture tests folder should be included in the PHPStan analysed paths. See [PHPat's own PHPat configuration](ci/phpstan-phpat.neon) as an example.
-
-You can configure some PHPat options as follows:
-```neon
-# phpstan.neon
-parameters:
-    phpat:
-        ignore_built_in_classes: true
-```
-
-<details><summary>Complete list of options</summary>
-<br />
-
-| Name                      | Description                           | Default |
-|---------------------------|---------------------------------------|:-------:|
-| `ignore_doc_comments`     | Ignore relations on Doc Comments      | *false* |
-| `ignore_built_in_classes` | Ignore relations with PHP+ext classes | *false* |
-| `show_rule_names`         | Show rule name to assertion message   | *false* |
-
-</details>
-
-<h2></h2>
-
-### Test definition 📓
-
-There are different [Selectors](doc/SELECTORS.md) available to select the classes involved in a rule, and a wide set of [Assertions](doc/ASSERTIONS.md).
-
-Here's an example test with a rule:
-
-```php
-<?php
-
-use PHPat\Selector\Selector;
-use PHPat\Test\Builder\Rule;
-use PHPat\Test\PHPat;
-use App\Domain\SuperForbiddenClass;
-
-final class MyFirstTest
-{
-    public function test_domain_does_not_depend_on_other_layers(): Rule
-    {
-        return PHPat::rule()
-            ->classes(Selector::namespace('App\Domain'))
-            ->shouldNotDependOn()
-            ->classes(
-                Selector::namespace('App\Application'),
-                Selector::namespace('App\Infrastructure'),
-                Selector::classname(SuperForbiddenClass::class),
-                Selector::classname('/^SomeVendor\\\.*\\\ForbiddenSubfolder\\\.*/', true)
-            )
-            ->because('this will break our architecture, implement it another way! see /docs/howto.md');
-    }
-}
-```
-
-<h2></h2>
-
-### Usage 🚀
-
-Run **PHPStan** as usual:
-```bash
-php vendor/bin/phpstan analyse -c phpstan.neon
-```
-
-<h2></h2>
+**PHP Architecture Tester** is open source, contributions are welcome!
 
 > **Warning**<br />
 > The launch of early-stage releases (0.x.x) could break the API according to [Semantic Versioning 2.0](https://semver.org/).
 > We are using *minor* for breaking changes until the release of the stable `1.0.0` version.
 
-**PHP Architecture Tester** is open source, contributions are welcome. Please have a look to the [Contribution docs](.github/CONTRIBUTING.md).
-
 <br />
 
 **Sponsors** (free license)