Setting Unix file permissions

[andymarden]

When using local storage on a docker bind mount, the whole thing runs as www-data. I need to be able to ensure that permissions set on created file and folders is correct - umask would be the normal way but I notice that Flysystem has:

\League\Flysystem\UnixVisibility\PortableVisibilityConverter::fromArray([
'file' => [
'public' => 0666,
'private' => 0660,
],
'dir' => [
'public' => 2777,
'private' => 2770,
]
])
which seems exactly what I need. I imagine that is also the case in most people's multi-user shared systems. Looks like I need to build an image myself after forking the repo.

I would suggest that is added to the official image since it is so useful.