/**
* @param PackageInterface $initial
* @param PackageInterface $target
*/
protected function updateCode(PackageInterface $initial, PackageInterface $target)
{
$initialDownloadPath = $this->getInstallPath($initial);
$targetDownloadPath = $this->getInstallPath($target);
if ($targetDownloadPath !== $initialDownloadPath) {
// if the target and initial dirs intersect, we force a remove + install
// to avoid the rename wiping the target dir as part of the initial dir cleanup
if (substr($initialDownloadPath, 0, strlen($targetDownloadPath)) === $targetDownloadPath || substr($targetDownloadPath, 0, strlen($initialDownloadPath)) === $initialDownloadPath) {
$this->removeCode($initial);
$this->installCode($target);
return;
}
$this->filesystem->rename($initialDownloadPath, $targetDownloadPath);
}
$this->downloadManager->update($initial, $target, $targetDownloadPath);
}
/**
* @param \Composer\Package\PackageInterface $initial
* @param \Composer\Package\PackageInterface $target
*/
protected function updateCode(\Composer\Package\PackageInterface $initial, \Composer\Package\PackageInterface $target)
{
// Currently the install path for all versions is the same.
// In the future the install path for two core versions may differ.
$initialDownloadPath = $this->getInstallPath($initial);
$targetDownloadPath = $this->getInstallPath($target);
if ($targetDownloadPath !== $initialDownloadPath) {
// if the target and initial dirs intersect, we force a remove + install
// to avoid the rename wiping the target dir as part of the initial dir cleanup
if (substr($initialDownloadPath, 0, strlen($targetDownloadPath)) === $targetDownloadPath || substr($targetDownloadPath, 0, strlen($initialDownloadPath)) === $initialDownloadPath) {
$this->removeCode($initial);
$this->installCode($target);
return;
}
$this->filesystem->rename($initialDownloadPath, $targetDownloadPath);
}
$this->downloadManager->update($initial, $target, $targetDownloadPath);
}
/**
* Download or update a package.
*
* @param Composer $composer
* @param PackageInterface $package
* @param OutputInterface $output
* @param string $targetDir
* @param PackageInterface $initialPackage
*/
protected function fetchPackage(DownloadManager $manager, PackageInterface $package, $targetDir, PackageInterface $initialPackage = null)
{
// Better to download the sources
$manager->setPreferSource(true);
if (null !== $initialPackage) {
$manager->update($initialPackage, $package, $targetDir);
} else {
$manager->download($package, $targetDir);
}
}
