Laravel move files from one disk to another disk - using `Storage` - amazon-s3

Question

I have two disks defined in my filesystems.php config file:
'd1' => [
'driver' => 'local',
'root' => storage_path('app/d1'),
],
'd2' => [
'driver' => 'local',
'root' => storage_path('app/d2'),
],
These disk could also be Amazon S3 buckets, and there could be combination of S3 bucket and a local disk.
Let's say I have a file as app/d1/myfile.txt which I want to move to app/d2/myfile.txt.
What I'm doing now is
$f = 'myfile.txt';
$file = Storage::disk('d1')->get($f);
Storage::disk('d2')->put($f, $file);
and leaving the original file on d1 as it doesn't bother me (I periodically delete files from d1).
My questions are:
Is the code below atomic, how would I check if it was, and if not how would I make it atomic (for the scenarios when the files are 1GB or something similar in size):
$f = 'myfile.txt';
$file = Storage::disk('d1')->get($f);
Storage::disk('d2')->put($f, $file);
Storage::disk('d1')->delete($f);
Is there a simple way to move files from one disk to another using the Storage facade. At the moment I need it to work from one local disk to another but in the future I might need to move them from one S3 bucket to the same one, from one S3 bucket to another one, or from local disk to a S3 bucket.
Thanks

Answer 1

I think this way is cleaner and works if you're using remote paths
$directories = ['dir1', 'dir2', 'dir3'];
$from = 'public';
$to = 'assets';
foreach($directories as $directory){
$files = Storage::disk($from)->allFiles($directory);
foreach ($files as $file) {
Storage::disk($to)->writeStream($file, Storage::disk($from)->readStream($file));
// If you no longer need the originals
//Storage::disk($from)->delete($file);
}
Storage::disk($from)->deleteDirectory($directory);
}

Answer 2

The move method may be used to rename or move an existing file to a new location.
Storage::move('old/file.jpg', 'new/file.jpg');
However, to do this between disks you need to have the full path to the file to move.
// convert to full paths
$pathSource = Storage::disk($sourceDisk)->getDriver()->getAdapter()->applyPathPrefix($sourceFile);
$destinationPath = Storage::disk($destDisk)->getDriver()->getAdapter()->applyPathPrefix($destFile);
// make destination folder
if (!File::exists(dirname($destinationPath))) {
File::makeDirectory(dirname($destinationPath), null, true);
}
File::move($pathSource, $destinationPath);