function FileDownloader::install

@inheritDoc

Overrides DownloaderInterface::install

2 calls to FileDownloader::install()

FileDownloader::getLocalChanges in vendor/composer/composer/src/Composer/Downloader/FileDownloader.php

@inheritDoc

FileDownloader::update in vendor/composer/composer/src/Composer/Downloader/FileDownloader.php

@inheritDoc

2 methods override FileDownloader::install()

ArchiveDownloader::install in vendor/composer/composer/src/Composer/Downloader/ArchiveDownloader.php

@inheritDoc

PathDownloader::install in vendor/composer/composer/src/Composer/Downloader/PathDownloader.php

@inheritDoc

File

vendor/composer/composer/src/Composer/Downloader/FileDownloader.php, line 347

Class

FileDownloader

Base downloader for files

Namespace

Composer\Downloader

Code

public function install(PackageInterface $package, string $path, bool $output = true) : PromiseInterface {
    if ($output) {
        $this->io
            ->writeError("  - " . InstallOperation::format($package));
    }
    $vendorDir = $this->config
        ->get('vendor-dir');
    // clean up the target directory, unless it contains the vendor dir, as the vendor dir contains
    // the file to be installed. This is the case when installing with create-project in the current directory
    // but in that case we ensure the directory is empty already in ProjectInstaller so no need to empty it here.
    if (false === strpos($this->filesystem
        ->normalizePath($vendorDir), $this->filesystem
        ->normalizePath($path . DIRECTORY_SEPARATOR))) {
        $this->filesystem
            ->emptyDirectory($path);
    }
    $this->filesystem
        ->ensureDirectoryExists($path);
    $this->filesystem
        ->rename($this->getFileName($package, $path), $path . '/' . $this->getDistPath($package, PATHINFO_BASENAME));
    // Single files can not have a mode set like files in archives
    // so we make sure if the file is a binary that it is executable
    foreach ($package->getBinaries() as $bin) {
        if (file_exists($path . '/' . $bin) && !is_executable($path . '/' . $bin)) {
            Silencer::call('chmod', $path . '/' . $bin, 0777 & ~umask());
        }
    }
    return \React\Promise\resolve(null);
}