implement a `CopyDirs` helper to walk all dirs and subdirs and copy all files within to a destination folder.
Refactor `TestRepairBadIndexVersion` to use the `CopyDirs` so it works on a copy db and remove the copy after the test.
This allows running the test more than once and doesn't confuse git.
Signed-off-by: Callum Stytan <callumstyan@gmail.com>
* Fix filehandling for windows
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
* Fix more windows filehandling issues
Windows: Close files before deleting Checkpoints.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close writers in case of errors so they can be deleted
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close block so that it can be deleted.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close file to delete it
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: Close dir so that it can be deleted.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Windows: close files so that they can be deleted.
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
* Review feedback
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
Create checkpoints from a sequence of WAL segments while filtering
out obsolete data. The checkpoint format is again a sequence of WAL
segments, which allows us to reuse the serialization format and
implementation.
Signed-off-by: Fabian Reinartz <freinartz@google.com>
