Arch Linux User Repository

@Morbius When trying to rebuild the package it gives following error.

<snip>

adding 'fangfrisch-1.9.0.dist-info/top_level.txt'
adding 'fangfrisch-1.9.0.dist-info/RECORD'
removing build/bdist.linux-x86_64/wheel
Successfully built fangfrisch-1.9.0-py3-none-any.whl
==> Starting check()...
sed: couldn't edit tests/__pycache__: not a regular file
==> ERROR: A failure occurred in check().
   Aborting...

Can you please check? Thank you.

@samuel.jimenez Thanks, I am aware of this. It is also stated in the official Fangfrisch documentation. 😉

To integrate with journald, the following lines need to be added to fangfrisch.conf:

#log_level = DEBUG
log_method = syslog
log_target = /dev/log

To enable InterServer (which was added in the same release as Fangfrisch News):

[interserver]
enabled = yes

I do read https://wiki.archlinux.org/title/Arch_Linux from time to time. To remind myself why Arch is so popular. ;-)

So may I suggest to just take the pragmatic approach and fix the package to just work with or without clamav installed. I think best way is to skip any chown in PKGBUILD and use the modern tmpfiles approach as suggested by Taijian, plus steal clamav.sysusers from clamav package, name it python-fangfrisch.sysusers and keep the content as per https://gitlab.archlinux.org/archlinux/packaging/packages/clamav/-/blob/main/clamav.sysusers?ref_type=heads:

u clamav 64 "Clam AntiVirus" -

Package tmpfiles file /usr/lib/tmpfiles.d/python-fangfrisch.conf should also contain:

d /var/lib/clamav 0755 clamav clamav

To set everything up bare-bones. Here is the documentation von tmpfiles: https://www.freedesktop.org/software/systemd/man/latest/tmpfiles.d.html

@Morbius: The way I suggested is how packages in core and extra deal with these issues, I would therefore assume, that this is the "correct" way to do it.

My suggestion would help insofar, as the absence of the clamav user in the build chroot would no longer matter, but the file ownership would still be changed at boot/install time, via systemd.

Is there specific documentation available about what PKGBUILD is not supposed/permitted to do? I am new to the AUR packaging subject and don't recall having read about constraints of PKGBUILD yet. Edit: How would your suggestion help with the absence of the "clamav" user?

@Morbius: Au contraire!

You should definitely adress this, because setting file ownership in the PKGBUILD is definitely not the right way of doing things. What this package should do is install a file to /usr/lib/tmpfiles.d/python-fangfrisch.conf with the content:

    z /etc/fangfrisch/fangfrisch-has-news.sh 750 root clamav

That would be the right way to go about this.

In other words, it is not something the Fangfrisch package needs to address. I appreciate that.

Building in a clean chroot is recommended by the DeveloperWiki, amongst other reasons for doing so. It also helps keep the system clean of makedepends and other cruft.

And yes, the build chroot does install clamav (and all other dependencies), but makechrootpkg does not execute the systemd functions that a 'regular' install initializes, so the clamav user is never created in the chroot.

What you can do instead is create your own '/usr/lib/tmpfiles.d/$pkgname.conf' tmpfile and put the access restriction in there.

Clean chroot is supposed to have clamav group. I do not know why it is not there. (I dont use clean chroot)

When clean chroot installs clamav package - it is supposed to run systemd-sysusers which will create clamav user and group before the package fangfrisch built.