Init: First version of public implementation

README.md

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+Package manager
+===============
+
+Search all package dependencies automatically and register to your project.
+
+**Please help improve code and documentation in English. Pull requests and issues are very welcomed!**
+
+Install
+-------
+
+Simply use Composer:
+
+```
+composer require baraja-core/package-manager
+```
+
+And add to your project `composer.json` this `scripts` section:
+
+```json
+"scripts": {
+	"post-autoload-dump": "Baraja\\PackageManager\\PackageRegistrator::composerPostAutoloadDump"
+}
+```
+
+Now is your project configured.
+
+After each `composer ...` command this Package Manager will be called automatically.
+
+How to use
+----------
+
+In `Booting` class add create new instance of `PackageRegistrator`:
+
+```php
+$packageRegistrator = new PackageRegistrator(
+	__DIR__ . '/../',    // root path
+	__DIR__ . '/../temp' // temp path
+);
+```
+
+**Notice:** PackageRegistrator can work alone, Nette framework is not required, only recommended.
+
+Package.neon
+------------
+
+Imagine you want install new package. Then it you must set specific configuration to your project `common.neon`.
+
+PackageRegistrator can scan all your installed packages and automatically create `package.neon` file with merged configuration. In your `common.neon` you define changes only and required parameters.
+
+For correct work to `app/Booting.php` add generated configuration.
+
+```php
+$configurator->addConfig(__DIR__ . '/config/package.neon')
+```
+
+> **Warning:** Configuration file can be different in all environment. Commit to repository is not recommended.
+
+Tasks
+-----
+
+After creating internal container with list of packages, call list of special tasks.
+
+Default task list (but you can add more):
+
+- Config local neon creator and normalizer
+- Assets from packages copier
+- Project `composer.json` normalizer
+- Clear cache
+
+Default project assert manager
+------------------------------
+
+In case of your package contain directory with name `install` or `update`, all inner content will be copied to your project automatically.
+
+Structure in directory is same as your project root.
+
+Name convention:
+
+- `install` copy file and directories only in case when does not exist in your project structure,
+- `update` rewrite your project files in all composer actions.
+
+If you want create file `jquery.js` to `/www/js` for example, simply define package structure:
+
+```
+/src
+	- files...
+/install
+	/www
+		/js
+			- jquery.js
+- composer.json
+```

composer.json

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+{
+	"name": "baraja-core/package-manager",
+	"description": "Search all package dependencies automatically and register to your project.",
+	"homepage": "https://github.com/baraja-core/package-manager",
+	"authors": [
+		{
+			"name": "Jan Barášek",
+			"homepage": "http://baraja.cz"
+		}
+	],
+	"require": {
+		"php": ">=7.1.0",
+		"ext-PDO": "*",
+		"ext-json": "*",
+		"nette/application": "^3.0"
+	},
+	"autoload": {
+		"classmap": [
+			"src/"
+		]
+	},
+	"minimum-stability": "stable"
+}

config.neon

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+parameters:
+	packageRegistrator:
+		customPackagesNamePatterns:
+			- '^baraja-'
+
+tracy:
+	showLocation: true

src/Entity/Package.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Baraja\PackageManager;
+
+
+use Nette\Neon\Neon;
+use Nette\SmartObject;
+
+class Package
+{
+
+	use SmartObject;
+
+	/**
+	 * @var string
+	 */
+	private $name;
+
+	/**
+	 * @var null|string
+	 */
+	private $version;
+
+	/**
+	 * @var string
+	 */
+	private $dependency;
+
+	/**
+	 * @var string[]
+	 */
+	private $config;
+
+	/**
+	 * @var mixed[]
+	 */
+	private $composer;
+
+	/**
+	 * @param string $name
+	 * @param string|null $version
+	 * @param string $dependency
+	 * @param string[] $config
+	 * @param mixed[] $composer
+	 */
+	public function __construct(string $name, ?string $version, string $dependency, array $config, array $composer)
+	{
+		$this->name = $name;
+		$this->version = $version;
+		$this->dependency = $dependency;
+		$this->config = $config;
+		$this->composer = $composer;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getName(): string
+	{
+		return $this->name;
+	}
+
+	/**
+	 * @return null|string
+	 */
+	public function getVersion(): ?string
+	{
+		return $this->version;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getDependency(): string
+	{
+		return $this->dependency;
+	}
+
+	/**
+	 * @return string[]
+	 */
+	public function getConfig(): array
+	{
+		return $this->config;
+	}
+
+	/**
+	 * @return mixed[]
+	 */
+	public function getComposer(): array
+	{
+		return $this->composer;
+	}
+
+	/**
+	 * @return string[]
+	 */
+	public function getParameters(): array
+	{
+		return $this->getConfigProperty('parameters');
+	}
+
+	/**
+	 * @return string[]
+	 */
+	public function getServices(): array
+	{
+		return $this->getConfigProperty('services');
+	}
+
+	/**
+	 * @return string[]
+	 */
+	public function getRouters(): array
+	{
+		return $this->getConfigProperty('routers');
+	}
+
+	/**
+	 * @param string[] $parent
+	 * @return string[]
+	 */
+	public function getMenu(array $parent = []): array
+	{
+		return $parent !== [] ? $parent : $this->getConfigProperty('menu');
+	}
+
+	/**
+	 * @param string $key
+	 * @return string[][]
+	 */
+	private function getConfigProperty(string $key): array
+	{
+		if (isset($this->getConfig()[$key])) {
+			if ($this->getConfig()[$key]['rewrite'] === true) {
+				return $this->getConfig()[$key]['data'];
+			}
+
+			return Neon::decode($this->getConfig()[$key]['data']);
+		}
+
+		return [];
+	}
+
+}