%global debug_package %{nil}
%global __strip /bin/true
%global uname_r 6.17.0-nabu-senemos-v1.4.0.3

Name:           senemos-nabu-kernel
Version:        1.4.0.3
Release:        3.test%{?dist}
Summary:        SENEMOS kernel and unattended update integration for Xiaomi Pad 5
License:        GPL-2.0-only AND MIT
URL:            https://copr.fedorainfracloud.org/coprs/mcc45tr/nabu-linux/
BuildArch:      noarch
Source0:        nabu-v1.4.0.3-rpm-payload.tar.gz
Source1:        nabu-kernel-update
Source2:        nabu-kernel-update.service
Source3:        nabu-kernel-update.timer
Source4:        90-nabu-kernel-update.preset
BuildRequires:  systemd-rpm-macros
Requires:       senemos-nabu-kernel-core = %{version}-%{release}
Requires:       senemos-nabu-kernel-modules = %{version}-%{release}
Requires:       dnf5
Requires:       systemd
Obsoletes:      senemos-nabu-kernel-v1.4.0.1
Obsoletes:      senemos-nabu-kernel-v1.4.0.2
Provides:       senemos-nabu-kernel-v1.4.0.2

%description
The stable Nabu kernel package name is intentionally independent of the kernel
release. DNF therefore treats future COPR builds as ordinary upgrades instead
of unrelated packages. A narrow systemd timer updates only this package; its
exact core and modules dependencies move in the same transaction.

%package -n senemos-nabu-kernel-core
Summary:        Nabu v1.4.0.3 kernel image, device tree and UKI integration
Requires(posttrans): kmod
Requires(posttrans): nabu-uki-config >= 1.2.0
Obsoletes:      senemos-nabu-kernel-core-v1.4.0.1
Obsoletes:      senemos-nabu-kernel-core-v1.4.0.2
Provides:       senemos-nabu-kernel-core-v1.4.0.2
Provides:       kernel-uname-r
Provides:       kernel-nabu-core-uname-r

%description -n senemos-nabu-kernel-core
Kernel image, configuration, symbol map and Xiaomi Pad 5 device tree. After the
RPM transaction it atomically regenerates the canonical SENEMOS UKI and boot
entry while preserving the Android and fallback entries.

%package -n senemos-nabu-kernel-modules
Summary:        Nabu v1.4.0.3 loadable modules
Requires:       senemos-nabu-kernel-core = %{version}-%{release}
Obsoletes:      senemos-nabu-kernel-modules-v1.4.0.1
Obsoletes:      senemos-nabu-kernel-modules-v1.4.0.2
Provides:       senemos-nabu-kernel-modules-v1.4.0.2
Provides:       kernel-modules-uname-r

%description -n senemos-nabu-kernel-modules
Loadable modules for the SENEMOS Nabu v1.4.0.3 kernel.

%prep

%build

%install
mkdir -p %{buildroot}
tar -xzf %{SOURCE0} -C %{buildroot}
install -Dm0755 %{SOURCE1} %{buildroot}%{_libexecdir}/nabu-kernel-update
install -Dm0644 %{SOURCE2} %{buildroot}%{_unitdir}/nabu-kernel-update.service
install -Dm0644 %{SOURCE3} %{buildroot}%{_unitdir}/nabu-kernel-update.timer
install -Dm0644 %{SOURCE4} %{buildroot}%{_presetdir}/90-nabu-kernel-update.preset

%post
%systemd_post nabu-kernel-update.timer

%preun
%systemd_preun nabu-kernel-update.timer

%postun
%systemd_postun nabu-kernel-update.timer

%posttrans -n senemos-nabu-kernel-core
if /usr/bin/nabu-regenerate-uki %{uname_r}; then
    install -d -m0755 /var/lib/nabu-kernel-update
    printf '%%s\n' '%{uname_r}' > /var/lib/nabu-kernel-update/installed-kernel
else
    printf 'Warning: automatic Nabu UKI generation failed for %%s; the update timer will retry.\n' '%{uname_r}' >&2
fi

%postun -n senemos-nabu-kernel-core
if [ "$1" -eq 0 ]; then
    /usr/sbin/depmod -a || :
fi

%files
%{_libexecdir}/nabu-kernel-update
%{_unitdir}/nabu-kernel-update.service
%{_unitdir}/nabu-kernel-update.timer
%{_presetdir}/90-nabu-kernel-update.preset

%files -n senemos-nabu-kernel-core
/boot/vmlinuz-%{uname_r}
/boot/System.map-%{uname_r}
/boot/config-%{uname_r}
%{_prefix}/lib/modules/%{uname_r}/dtb/qcom/sm8150-xiaomi-nabu.dtb
%{_prefix}/lib/modules/%{uname_r}/modules.*

%files -n senemos-nabu-kernel-modules
%{_prefix}/lib/modules/%{uname_r}/kernel/

%changelog
* Sat Aug 22 2026 SENEMOS Project <senemos@localhost> - 1.4.0.3-3.test
- Resolve the target uname from the installed stable core RPM instead of
  comparing human release labels such as v1.37 and v1.4.0.3.
- Verify the canonical entry names that exact UKI, allow ten minutes for UKI
  generation, and remove only unowned stale module trees after reboot.

* Sat Aug 22 2026 SENEMOS Project <senemos@localhost> - 1.4.0.3-2.test
- Allow the narrow updater to replace the currently running previous Nabu RPM;
  the immutable v1.37 EFI fallback remains available until the next reboot.

* Sat Aug 22 2026 SENEMOS Project <senemos@localhost> - 1.4.0.3-1.test
- Use stable RPM names so future COPR builds are normal DNF upgrades.
- Add a persistent narrow update timer and post-transaction UKI generation.
- Replace the prior kernel payload and canonical UKI instead of accumulating
  version-named packages and boot entries.
- Rebuild the Nabu DTB with the FastRPC accelerometer mount matrix used by
  GNOME automatic rotation.