%define _debugsource_template %{nil}
%define debug_package %{nil}

Name:           umbriel-vram-booster
Version:        0.4.4
Release:        1%{?dist}
Summary:        Dynamic VRAM prioritization for the Umbriel compositor via Linux dmem cgroups

License:        GPL-3.0-or-later
URL:            https://github.com/sachesi/umbriel-vram-booster
Source0:        %{url}/archive/refs/tags/v%{version}.tar.gz#/%{name}-%{version}.tar.gz

BuildRequires:  cargo
BuildRequires:  rust >= 1.88
BuildRequires:  systemd-rpm-macros

Requires:       dmemcg-booster

%description
A systemd --user daemon that follows Umbriel's IPC socket, takes the active
window from each snapshot and gives its app.slice unit the bulk of VRAM
through the dmem cgroup controller, reverting the window boosted before it.
umbriel-vram-boosterctl reports what it is doing.

Needs a kernel with the dmem controller (6.12+) and a running dmemcg-booster
to propagate that controller into the user session.

%prep
%autosetup -n %{name}-%{version}

%build
cd daemon
export CARGO_HOME=$PWD/.cargo-home
cargo build --release --locked

%install
install -Dpm 0755 daemon/target/release/%{name} %{buildroot}%{_libexecdir}/%{name}
install -Dpm 0755 daemon/target/release/%{name}ctl %{buildroot}%{_bindir}/%{name}ctl
install -Dpm 0644 data/%{name}.service %{buildroot}%{_userunitdir}/%{name}.service

%check
cd daemon
export CARGO_HOME=$PWD/.cargo-home
cargo test --release --locked

%post
%systemd_user_post %{name}.service

%preun
%systemd_user_preun %{name}.service

%postun
%systemd_user_postun_with_restart %{name}.service

%files
%license LICENSE
%doc README.md docs/install.md docs/usage.md
%{_libexecdir}/%{name}
%{_bindir}/%{name}ctl
%{_userunitdir}/%{name}.service

%changelog
* Mon Oct 26 2026 sachesi <xsachesi@proton.me> - 0.4.4-1
- Update to 0.4.4.
- The daemon moves to /usr/libexec, out of PATH.

* Thu Oct 08 2026 sachesi <xsachesi@proton.me> - 0.4.3-1
- Update to 0.4.3.

* Sat Oct 03 2026 sachesi <xsachesi@proton.me> - 0.4.2-1
- Update to 0.4.2.

* Fri Sep 18 2026 sachesi <xsachesi@proton.me> - 0.4.0-1
- Update to 0.4.0.

* Mon Sep 14 2026 sachesi <xsachesi@proton.me> - 0.3.0-1
- Update to 0.3.0; the user unit now ships from data/.

* Mon Sep 14 2026 sachesi <xsachesi@proton.me> - 0.2.1-1
- Initial package for Copr.