[gentoo-user] Package specific post-emerge hooks?

[Christoph Böhmwalder]

Hi,

I was wondering if there was a way to run a shell script anytime a specific
package is updated.

My use case for this is as follows: I have a high DPI display, so I've
modified Chromium's .desktop file to include the
`--force-device-scale-factor=1.5` flag. It works fine, but the problem
is that this file obviously gets overwritten on each update, so I have
to manually run a sed script after every Chromium update. This is
rather annoying, and since I've done this for over a year now I finally
want to stop being lazy about it and tackle the issue.

Any suggestions are welcome, thanks.

--
Regards,
Christoph