This change ensures we call the Shutdown method on backends when
they drop out of the fs/cache and at program exit.
Some backends implement the optional fs.Shutdowner interface. Until now,
Shutdown is only checked and called, when a backend is wrapped (e.g.
crypt, compress, ...).
To have a general way to perform operations at the end of the backend
lifecycle with proper error handling, we can call Shutdown at cache
clear time.
We add a finalize hook to the cache which will be called when values
drop out of the cache.
Previous discussion: https://forum.rclone.org/t/31336
This was caused by nested calls to NewTransfer/Done.
This fixes the problem by only incrementing transfers if the remote is
present in the transferMap which means we only increment it once.
This message is a double panic and was actually caused by an assertion
panic in:
vfs/vfscache/downloaders/downloaders.go
This is triggered by the code added relatively recently to fix a bug
with renaming files:
ec72432cec vfs: fix failed to _ensure cache internal error: downloaders is nil error
So it appears that item.o may be nil at this point.
This patch detects item.o being nil and fetches it again with NewObject.
Fixes#6190Fixes#6235
The https://github.com/nsf/termbox-go library is no longer maintained
so this change replaces it with the maintained
github.com/gdamore/tcell library which has a termbox backwards
compatibility layer.
There are a few minor changes from the termbox library:
- Using Clear with fg bg ColorDefault resulted in a white background for some reason.
- Clear with fg ColorWhite bg ColorBlack was used instead.
- tcell's termbox wrapper doesn't support ColorLightYellow.
- ColorYellow + 8 was used instead.
The SDK doesn't wrap errors in a Go standard way so they can't be
unwrapped and tested for - eg fatal error.
The code looks for a Serialization or RequestError and returns the
unwrapped underlying error if possible.
This fixes the fs/operations integration tests checking for fatal
errors being returned.
