Connor Peet 07453efc00
cli: implement better self-updating
- Start separating a "standalone" CLI. This is a little awkward with clap-
  derive, but I got it working. Detection of whether the CLI _is_
  standalone is still todo.
- Remove the old ad-hoc update code for code-server, and use the update
  service instead.
- Fix some of the "permission denied" errors people got while updating
  before. We need to rename the old running binary, not just overwrite it.
2022-09-23 17:47:39 -07:00
..
2022-09-23 17:47:39 -07:00