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Re: Triggers in menu



Andreas Tille wrote:
> in menu 2.1.39 the trigger feature was implemented.  I wonder whether
> this implementation is really clever because update-menus which might
> take some time is called for every package that touches /usr/lib/menu
> or /usr/share/menu.  While there is a migration path described in
> #473467 which brings the number of update-menus runs per apt run back
> down to 1 (see #473461)  I really wonder whether this is a sane approach.
>
> IMHO using a Post-Invoke script that will call update-menus at the
> end of an apt run would be the better solution to make sure that
> update-menus is called only once - which is the correct number of
> runs for update-menus which is really needed.  So a trigger feature
> of update-menus could set a flag (for instance touch /var/run/update-menus)
> and in case this file exists a Post-Invoke script could start update-menus.

That would prevent update-menus from being run if a package was
installed not using apt.

-- 
see shy jo

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