Previously, `DriveSelector` kept a temporary selection state until the
modal was closed, which caused the selected drives to be passed to
`SelectionStateModel`.
This proves to be problematic when attempting to pass changes to
`SelectionStateModel` to `DriveSelector`. For example, consider the case
where the `DriveSelector` modal is opened with two drives, and one is
ejected. The remaining drive will be auto-selected by Etcher in the
background, but `DriveSelector` will not update itself with such change.
Fixes: https://github.com/resin-io/etcher/issues/304
Signed-off-by: Juan Cruz Viotti <jviottidc@gmail.com>
Suppose you plug a device, select it in Etcher, but then eject it from
your computer. Etcher will keep the selection thinking the drive is
still there.
With this PR, the selected drive, if any, is ensured its still inside
the array of available drives, otherwise the selected is cleared.
Fixes: https://github.com/resin-io/etcher/issues/254
Signed-off-by: Juan Cruz Viotti <jviottidc@gmail.com>
