This includes prefixing registry filters with '?:' (to match existing filters and make sure Duplicati respects them).
It also includes removing absolute drive paths ("C:\Program Files") when there is an identical wildcard drive path ("?:\Program Files").
This removes the documentation for default filters, and replaces it with documentation about filter groups (based in large part on what was already included with the initial filter groups change).
All documentation about the --include and --exclude parameters should now mention (at least in passing) the option to use filter groups.
This way, we can still add future filter groups for types of files that should be backed up (e.g., documents, pictures, etc.)
In light of this, I think the All group is somewhat problematic, since if we add new groups that are designed for inclusion, we don't want people accidentally excluding them (because they --exclude={all}).
This allows filter groups to be intermingled with other filters using the '{groupName}' syntax proposed by kenkendk.
It also means that when the filter that caused a file to be ignored is reported, it can report the name of the group, rather than a large and unreadable list of wildcard and regex patterns.
This is still missing several things (better documentation, removing the old --default-filters parameter, updating the UI), but should be another step in the right direction.
There might also might easily be other side effects that I haven't considered here that will need to be teased out and fixed.
These backends are implemented via the common base class, MicrosoftGraphBackend, with only a few minor tweaks (different id parameters, protocol keys, descriptions, etc.)
All three backends support streaming, quota retrieval, and rename.
This class implements the abstract HttpMessageHandler class (mostly via the default HttpClientHandler implementation).
This abstract class is used by System.Net.Http.HttpClient as the underlying HTTP mechanism, and in this particular case is used to automatically add an authorization header to each request.
It also provides a method for marking a request as one that should not be authenticated.
These parameters weren't being used in the method body, or being passed in by any callers (it looks like a copy / paste error when a previous method was converted into this one)
These are replaced with a new optional parameter (method) which allows the caller to request a custom HTTP method to be used.
This is done by renaming the second file (or first if only one file is being created) and updating the in memory set of expected files,
while keeping track of the original info so it can be reported if it is still present (e.g., if the rename operated as a copy instead).
Without this, the auto create folders flag was broken for backends which lazily enumerate List() (as they instead throw after the try block is ended)
Calling Test() dierctly also better matches the IBackend interface contract.
Using GetAwaiter().GetResult() is similar to using Task.Result, but rethrows the original exception rather than wrapping it in an (unnecessary) AggregateException.
If one of these fields is accidentally reassigned, it's possible for
threads to be oblivious to an existing lock. By making the fields
readonly, we will be notified at compile-time if we inadvertently
redefine one of these fields.
Kenneth Skovhede