src/Composer/Installer/MetapackageInstaller.php
public function update(InstalledRepositoryInterface $repo, PackageInterface $initial, PackageInterface $target)
    {
        if (!$repo->hasPackage($initial)) {
            throw new \InvalidArgumentException('Package is not installed: '.$initial);
        }

        $name = $target->getName();
        $from = $initial->getFullPrettyVersion();
        $to = $target->getFullPrettyVersion();
        $actionName = VersionParser::isUpgrade($initial->getVersion(), $target->getVersion()) ? 'Updating' : 'Downgrading';
        $this->io->writeError("  - " . $actionName . " <info>" . $name . "</info> (<comment>" . $from . "</comment> => <comment>" . $to . "</comment>)");

        $repo->removePackage($initial);
        $repo->addPackage(clone $target);
    }
public function update(InstalledRepositoryInterface $repo, PackageInterface $initial, PackageInterface $target)
    {
        if (!$repo->hasPackage($initial)) {
            throw new \InvalidArgumentException('Package is not installed: '.$initial);
        }

        $name = $target->getName();
        $from = $initial->getFullPrettyVersion();
        $to = $target->getFullPrettyVersion();
        $actionName = VersionParser::isUpgrade($initial->getVersion(), $target->getVersion()) ? 'Updating' : 'Downgrading';
        $this->io->writeError("  - " . $actionName . " <info>" . $name . "</info> (<comment>" . $from . "</comment> => <comment>" . $to . "</comment>)");

        $repo->removePackage($initial);
        $repo->addPackage(clone $target);
    }
public function update ( InstalledRepositoryInterface $ repo , PackageInterface $ initial , PackageInterface $ target ) { if ( ! $ repo -> hasPackage ( $ initial ) ) { throw new \ InvalidArgumentException ( 'Package is not installed: ' . $ initial ) ; } $ name = $ target -> getName ( ) ; $ from = $ initial -> getFullPrettyVersion ( ) ; $ to = $ target -> getFullPrettyVersion ( ) ; $ actionName = VersionParser :: isUpgrade ( $ initial -> getVersion ( ) , $ target -> getVersion ( ) ) ? 'Updating' : 'Downgrading' ; $ this -> io -> writeError ( "  - " . $ actionName . " <info>" . $ name . "</info> (<comment>" . $ from . "</comment> => <comment>" . $ to . "</comment>)" ) ; $ repo -> removePackage ( $ initial ) ; $ repo -> addPackage ( clone $ target ) ; }
{@inheritDoc}
{