tui.update.check

tui.update.check

Asks GitHub for the latest DABT version.

Returns: 0 a newer version is available, 1 up to date, 2 the check failed (reason in TUI_UPDATE_ERROR).

Sets: TUI_UPDATE_LATEST.

Notes

• Channel release (default) uses the latest GitHub release; TUI_UPDATE_CHANNEL=dev uses the current main and always offers it.
• Needs curl or wget. TUI_UPDATE_REPO, TUI_UPDATE_BRANCH, TUI_UPDATE_VERSION_URL and TUI_UPDATE_ARCHIVE_URL override the source.