systemd/split-files.py
Zbigniew Jędrzejewski-Szmek 243a055429 Make systemd-network-generator co-owned by -udev and -networkd
... (rhbz#2328723)

The files systemd-networkd-generator generates are read by udev (.link files)
and by networkd (.netdev, .netdev files). We can't move it to systemd-networkd
subpackage only, because that would potentially break the corner case of people
having systemd-udev installed and using the generator, but not systemd-networkd.
And there is no dependency from systemd-networkd to systemd-udev. I think this
is correct, because networkd can be used in containers without udev. But the
generator is not useful without either of those two daemons, so let's move
it to make the core package a bit lighter.
2024-11-26 11:08:20 +01:00

273 lines
10 KiB
Python

import re, sys, os, collections
buildroot = sys.argv[1]
no_bootloader = '--no-bootloader' in sys.argv
known_files = '''
%ghost %config(noreplace) /etc/crypttab
%ghost %attr(0444,root,root) /etc/udev/hwdb.bin
/etc/inittab
/usr/lib/systemd/purge-nobody-user
# This directory is owned by openssh-server, but we don't want to introduce
# a dependency. So let's copy the config and co-own the directory.
%dir %attr(0700,root,root) /etc/ssh/sshd_config.d
%ghost %config(noreplace) /etc/vconsole.conf
%ghost %config(noreplace) /etc/X11/xorg.conf.d/00-keyboard.conf
%ghost %attr(0664,root,root) %verify(not group) /run/utmp
%ghost %attr(0664,root,root) %verify(not group) /var/log/wtmp
%ghost %attr(0660,root,root) %verify(not group) /var/log/btmp
%ghost %attr(0664,root,root) %verify(not md5 size mtime group) /var/log/lastlog
%ghost %config(noreplace) /etc/hostname
%ghost %config(noreplace) /etc/localtime
%ghost %config(noreplace) /etc/locale.conf
%ghost %attr(0444,root,root) %config(noreplace) /etc/machine-id
%ghost %config(noreplace) /etc/machine-info
%ghost %attr(0700,root,root) %dir /var/cache/private
%ghost %attr(0700,root,root) %dir /var/lib/private
%ghost %dir /var/lib/private/systemd
%ghost %dir /var/lib/private/systemd/journal-upload
%ghost /var/lib/private/systemd/journal-upload/state
%ghost %dir /var/lib/systemd/timesync
%ghost /var/lib/systemd/timesync/clock
%ghost %dir /var/lib/systemd/backlight
%ghost /var/lib/systemd/catalog/database
%ghost %dir /var/lib/systemd/coredump
%ghost /var/lib/systemd/journal-upload
%ghost %dir /var/lib/systemd/linger
%ghost %attr(0600,root,root) /var/lib/systemd/random-seed
%ghost %dir /var/lib/systemd/rfkill
%ghost %dir %verify(not mode group) /var/log/journal
%ghost %dir /var/log/journal/remote
%ghost %attr(0700,root,root) %dir /var/log/private
'''
known_files = {line.split()[-1]:line for line in known_files.splitlines()
if line and not line.startswith('#')}
def files(root):
os.chdir(root)
todo = collections.deque(['.'])
while todo:
n = todo.pop()
files = os.scandir(n)
for file in files:
yield file
if file.is_dir() and not file.is_symlink():
todo.append(file)
outputs = {suffix: open(f'.file-list-{suffix}', 'w')
for suffix in (
'libs',
'udev',
'ukify',
'boot',
'pam',
'rpm-macros',
'devel',
'container',
'networkd',
'networkd-defaults',
'oomd-defaults',
'remote',
'resolve',
'tests',
'standalone-repart',
'standalone-tmpfiles',
'standalone-sysusers',
'standalone-shutdown',
'main',
)}
for file in files(buildroot):
n = file.path[1:]
if re.match(r'''/usr/(share|include)$|
/usr/share/man(/man.|)$|
/usr/share/zsh(/site-functions|)$|
/usr/share/dbus-1$|
/usr/share/dbus-1/system.d$|
/usr/share/dbus-1/(system-|)services$|
/usr/share/polkit-1(/actions|/rules.d|)$|
/usr/share/pkgconfig$|
/usr/share/bash-completion(/completions|)$|
/usr(/lib|/lib64|/bin|/sbin|)$|
/usr/lib.*/(security|pkgconfig)$|
/usr/lib/rpm(/macros.d|)$|
/usr/lib/firewalld(/services|)$|
/usr/share/(locale|licenses|doc)| # no $
/etc(/pam\.d|/xdg|/X11|/X11/xinit|/X11.*\.d|)$|
/etc/(dnf|dnf/protected.d)$|
/usr/(src|lib/debug)| # no $
/run$|
/var(/cache|/log|/lib|/run|)$
''', n, re.X):
continue
if n.endswith('.standalone'):
if 'repart' in n:
o = outputs['standalone-repart']
elif 'tmpfiles' in n:
o = outputs['standalone-tmpfiles']
elif 'sysusers' in n:
o = outputs['standalone-sysusers']
elif 'shutdown' in n:
o = outputs['standalone-shutdown']
else:
assert False, 'Found .standalone not belonging to known packages'
elif '/security/pam_' in n or '/man8/pam_' in n:
o = outputs['pam']
elif '/rpm/' in n:
o = outputs['rpm-macros']
elif '/usr/lib/systemd/tests' in n:
o = outputs['tests']
elif 'ukify' in n:
o = outputs['ukify']
elif re.search(r'/libsystemd-(shared|core)-.*\.so$', n):
o = outputs['main']
elif re.search(r'/libcryptsetup-token-systemd-.*\.so$', n):
o = outputs['udev']
elif re.search(r'/lib.*\.pc|/man3/|/usr/include|\.so$', n):
o = outputs['devel']
elif re.search(r'''journal-(remote|gateway|upload)|
systemd-remote\.conf|
/usr/share/systemd/gatewayd|
/var/log/journal/remote
''', n, re.X):
o = outputs['remote']
elif re.search(r'''mymachines|
machinectl|
systemd-nspawn|
systemd-vmspawn|
import-pubring.gpg|
systemd-(machined|import|pull)|
/machine.slice|
/machines.target|
var-lib-machines.mount|
org.freedesktop.(import|machine)1
''', n, re.X):
o = outputs['container']
# .network.example files go into systemd-networkd, and the matching files
# without .example go into systemd-networkd-defaults
elif (re.search(r'''/usr/lib/systemd/network/.*\.network$''', n)
and os.path.exists(f'./{n}.example')):
o = outputs['networkd-defaults']
# Files that are "consumed" by systemd-networkd go into the -networkd
# subpackage. As a special case, network-generator is co-owned also by
# the -udev subpackage because systemd-udevd reads .link files.
elif re.search(r'''/usr/lib/systemd/network/.*\.network|
networkd|
networkctl|
org.freedesktop.network1|
sysusers\.d/systemd-network.conf|
tmpfiles\.d/systemd-network.conf|
systemd\.network|
systemd\.netdev
''', n, re.X):
o = outputs['networkd']
elif 'network-generator' in n:
o = (outputs['networkd'], outputs['udev'])
elif '.so.' in n:
o = outputs['libs']
elif re.search(r'10-oomd-.*defaults.conf|lib/systemd/oomd.conf.d', n, re.X):
o = outputs['oomd-defaults']
elif re.search(r'''udev(?!\.pc)|
hwdb|
bootctl|
boot-update|
bless-boot|
boot-system-token|
bsod|
kernel-install|
installkernel|
vconsole|
backlight|
rfkill|
random-seed|
modules-load|
timesync|
crypttab|
cryptenroll|
cryptsetup|
kmod|
quota|
pstore|
sleep|suspend|hibernate|
systemd-tmpfiles-setup-dev|
network/98-default-mac-none.link|
network/99-default.link|
growfs|makefs|makeswap|mkswap|
fsck|
repart|
gpt-auto|
volatile-root|
veritysetup|
integritysetup|
integritytab|
remount-fs|
/initrd|
systemd-pcr|
systemd-measure|
/boot$|
/kernel/|
/kernel$|
/modprobe.d|
binfmt|
sysctl|
coredump|
homed|home1|
oomd|
portabled|portable1
''', n, re.X): # coredumpctl, homectl, portablectl are included in the main package because
# they can be used to interact with remote daemons. Also, the user could be
# confused if those user-facing binaries are not available.
o = outputs['udev']
elif re.search(r'''/boot/efi|
/usr/lib/systemd/boot|
sd-boot|systemd-boot\.|loader.conf
''', n, re.X):
o = outputs['boot']
elif re.search(r'''resolved|resolve1|
systemd-resolve|
resolvconf|
systemd\.(positive|negative)
''', n, re.X): # resolvectl and nss-resolve are in the main package.
o = outputs['resolve']
else:
o = outputs['main']
if n in known_files:
prefix = known_files[n].split()[:-1]
elif file.is_dir() and not file.is_symlink():
prefix = ['%dir']
elif 'README' in n:
prefix = ['%doc']
elif n.startswith('/etc'):
prefix = ['%config(noreplace)']
if file.stat().st_size == 0:
prefix += ['%ghost']
else:
prefix = []
prefix = ' '.join(prefix + ['']) if prefix else ''
suffix = '*' if '/man/' in n else ''
if not isinstance(o, tuple):
o = (o,)
for file in o:
print(f'{prefix}{n}{suffix}', file=file)
if [print(f'ERROR: no file names were written to {o.name}')
for name, o in outputs.items()
if (o.tell() == 0 and
not (no_bootloader and name == 'boot'))
]:
sys.exit(1)