On Wed, Sep 6, 2017 at 4:24 AM, Björn 'besser82' Esser
<besser82@xxxxxxxxxxxxxxxxx> wrote:
> Am 06.09.2017 um 09:51 schrieb Tomasz Kłoczko:
>>
>> On 6 September 2017 at 03:16, Rex Dieter <rdieter@xxxxxxxxxxxx> wrote:
>> [..]
>>>>
>>>> It would be good to start remove on this cycle execution of all
>>>> glib-compile-schemas, gtk-update-icon-cache and
>>>> update-desktop-database from all %post/%postun as all necessary
>>>> changes are done over rpm triggers.
>>>> All this stuff only makes upgrades longer by executing at least two
>>>> times per package.
>>>
>>> FYI, at least in the case of gtk-update-icon-cache, those scriptlets
>>> should
>>> run only once *per transaction*, not per package.
>>
>> This is exactly what I wrote.
>> Running those binaries per package is no longer needed as already
>> implemented triggers are doing all what is needs to be done.
>
>
> That is NOT true for gtk-update-icon-cache. There is currently no trigger
> for it, at least when I look at the recent information on the wiki [1].
>
> Setting automatic triggers for this might be tricky, since we simply have
> more icon sets as just hicolor; there are plenty of others among just that
> one. For that reason the automatic triggers would need to iterate over all
> direct subdirs in %{_datadir}/icons and run the update for all of them,
> like:
>
> ```
> for _dir in $(find /usr/share/icons -mindepth 1 -maxdepth 1 -type d) ; do
> /bin/touch --no-create $_dir &>/dev/null || :
> /usr/bin/gtk-update-icon-cache $_dir &>/dev/null || :
> done
> ```
>
> to make sure all possibly changed icon sets are covered.
>
> For that reason, I think, there are still no automatic triggers for the icon
> cache.
>
>
> [1] https://fedoraproject.org/wiki/Packaging:Scriptlets#Icon_Cache
>
I think we implemented file triggers in Mageia for this, I'll need to
do some checking. I know that we're pretty aggressive on package,
transaction, and file trigger usage compared to Fedora... Heck, we
don't even need ldconfig runs in Mageia, since they're run
automatically through file triggers.
--
真実はいつも一つ！/ Always, there's only one truth!
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