/**
* Process shared file mounts in the application.
*
* For each "mount", this creates a corresponding directory in the project's
* shared files directory, and symlinks it into the appropriate path in the
* build.
*/
protected function processSharedFileMounts()
{
$sharedDir = $this->getSharedDir();
if ($sharedDir === false) {
return;
}
// If the build directory is a symlink, then skip, so that we don't risk
// modifying the user's repository.
if (is_link($this->buildDir)) {
return;
}
$sharedFileMounts = $this->app->getSharedFileMounts();
if (empty($sharedFileMounts)) {
return;
}
$sharedDirRelative = $this->config->get('local.shared_dir');
$this->output->writeln('Creating symbolic links to mimic shared file mounts');
foreach ($sharedFileMounts as $appPath => $sharedPath) {
$target = $sharedDir . '/' . $sharedPath;
$targetRelative = $sharedDirRelative . '/' . $sharedPath;
$link = $this->buildDir . '/' . $appPath;
if (file_exists($link) && !is_link($link)) {
$this->output->writeln(' Overwriting existing file <comment>' . $appPath . '</comment>');
}
if (!file_exists($target)) {
$this->fsHelper->mkdir($target, 0775);
}
$this->output->writeln(' Symlinking <info>' . $appPath . '</info> to <info>' . $targetRelative . '</info>');
$this->fsHelper->symlink($target, $link);
}
}
public function testGetSharedFileMounts()
{
$appRoot = 'tests/data/apps/drupal/project';
$app = new LocalApplication($appRoot);
$this->assertEquals(['public/sites/default/files' => 'files', 'tmp' => 'tmp', 'private' => 'private', 'drush-backups' => 'drush-backups'], $app->getSharedFileMounts());
}
