restic/internal/archiver
Alexander Neumann 99f7fd74e3 backend: Improve Save()
As mentioned in issue [#1560](https://github.com/restic/restic/pull/1560#issuecomment-364689346)
this changes the signature for `backend.Save()`. It now takes a
parameter of interface type `RewindReader`, so that the backend
implementations or our `RetryBackend` middleware can reset the reader to
the beginning and then retry an upload operation.

The `RewindReader` interface also provides a `Length()` method, which is
used in the backend to get the size of the data to be saved. This
removes several ugly hacks we had to do to pull the size back out of the
`io.Reader` passed to `Save()` before. In the `s3` and `rest` backend
this is actively used.
2018-03-03 15:49:44 +01:00
..
archive_reader.go debug: Remove manual Str() call Log() 2018-01-25 20:49:41 +01:00
archive_reader_test.go Merge pull request #1549 from MJDSys/more_index_lookup_avoids 2018-01-24 20:53:30 +01:00
archiver.go archiver: Fix intermediate index upload 2018-01-26 22:01:07 +01:00
archiver_duplication_test.go backend: Improve Save() 2018-03-03 15:49:44 +01:00
archiver_int_test.go Run goimports 2017-07-23 14:21:03 +02:00
archiver_test.go Fix calls to repo/backend.List() everywhere 2018-01-21 21:15:09 +01:00
buffer_pool.go Moves files 2017-07-23 14:19:13 +02:00
testing.go new sub-option for backup: time 2017-09-09 13:26:35 +02:00