On Sat, Feb 6, 2010 at 9:29 AM, Jim Pryor <lists+arch-general@jimpryor.net> wrote:
On Sat, Feb 06, 2010 at 11:36:59PM +1000, Allan McRae wrote:
On 06/02/10 23:31, Nilesh Govindarajan wrote:
Is there some app that will do some actions on updating some software ?
Like for example, I want that in /usr/lib/firefox-<version>/defaults/preferences/firefox.js user agent is set to Firefox/<version> instead of its brand name ?
Or copy the previous version of kernel to /boot/stable before update ?
Not yet. There are some plans (http://wiki.archlinux.org/index.php/User:Allan/Pacman_Hooks) but that has not progressed much further than the wiki page...
The customizepkg-new package doesn't yet handle .install files. But it does enable you to tweak a PKGBUILD, add extra files to the source array, and so on. When used with a pacman-wrapper that knows about it, such as yaourt, every time you try to install a package for which you've scripted these mods, it will be built from source with your mods.
Once the script is expanded to handle .install files---which would not be hard---this will do what you want. The downside is you'd have to build all such packages from source yourself. A cooperating pacman wrapper will make that happen automatically, but you might well decide it's still more trouble than you're looking for. Actually, if customizepkg handles PKGBUILDS, you could just add a sed command to the PKGBUILD to change the .install file. (see the kernel26 PKGBUILD for an example)
(I submitted a bunch of changes to customizepkg-new a few months ago but I don't think they've been folded in yet.)
-- Jim Pryor profjim@jimpryor.net
-- Alexander Lam