tailscale/clientupdate
Andrew Lytvynov 59d1077e28
clientupdate: cleanup tailscale binary copies on Windows (#10433)
When updating on Windows, we make a copy of the tailscale.exe file in a
temp directory to perform the update, because the original tailscale.exe
gets deleted during the update.

This can eat up disk space if a machine is stuck doing repeated failed
update attempts. Clean up old copies explicitly before making a new one,
same as we do with MSIs.

Updates #10082

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2023-11-30 12:22:29 -08:00
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