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74 lines
1.8 KiB
PHP
74 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Installer;
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use Composer\DependencyResolver\Operation\OperationInterface;
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use Composer\Package\PackageInterface;
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/**
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* Interface for the package installation manager.
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*
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* @author Konstantin Kudryashov <ever.zet@gmail.com>
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*/
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interface InstallerInterface
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{
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/**
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* Decides if the installer supports the given type
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*
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* @param string $packageType
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* @return Boolean
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*/
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function supports($packageType);
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/**
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* Checks that provided package is installed.
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*
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* @param PackageInterface $package package instance
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*
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* @return Boolean
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*/
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function isInstalled(PackageInterface $package);
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/**
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* Installs specific package.
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*
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* @param PackageInterface $package package instance
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*/
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function install(PackageInterface $package);
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/**
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* Updates specific package.
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*
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* @param PackageInterface $initial already installed package version
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* @param PackageInterface $target updated version
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*
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* @throws InvalidArgumentException if $from package is not installed
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*/
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function update(PackageInterface $initial, PackageInterface $target);
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/**
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* Uninstalls specific package.
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*
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* @param PackageInterface $package package instance
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*/
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function uninstall(PackageInterface $package);
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/**
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* Returns the installation path of a package
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*
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* @param PackageInterface $package
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* @return string path
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*/
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function getInstallPath(PackageInterface $package);
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}
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