%bcond_with vendored

Name:           lact
Version:        0.9.0
Release:        1%{?dist}
Summary:        Linux GPU control utility

License:        MIT
URL:            https://github.com/ilya-zlobintsev/LACT
Source0:        %{url}/archive/refs/tags/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
%if %{with vendored}
Source1:        %{name}-%{version}-vendor.tar.zst
%endif

BuildRequires:  cargo
BuildRequires:  rust
BuildRequires:  gcc
BuildRequires:  make
BuildRequires:  clang
BuildRequires:  gtk4-devel
BuildRequires:  libadwaita-devel
BuildRequires:  libdrm-devel
BuildRequires:  dbus
BuildRequires:  curl
BuildRequires:  vulkan-tools
BuildRequires:  clinfo
BuildRequires:  systemd-rpm-macros

Requires:       gtk4
Requires:       libadwaita
Requires:       libdrm
Requires:       hwdata
Requires:       vulkan-tools
Requires:       clinfo

%description
LACT is a Linux GPU configuration and monitoring tool with support for
AMD, Nvidia, and Intel GPUs. It provides monitoring, fan control,
power management, overclocking, and a graphical interface backed by
a system daemon.

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

%if %{with vendored}
# Offline Cargo setup for COPR/mock
tar -xaf %{SOURCE1}

mkdir -p .cargo
cat > .cargo/config.toml <<'EOF'
[source.crates-io]
replace-with = "vendored-sources"

[source.vendored-sources]
directory = "vendor"
EOF
%endif

# Fedora 44 / newer toolchains may fail bindgen layout assertions for
# Intel libdrm structs generated in lact-daemon. Make them opaque.
sed -i '/\.blocklist_item(".*(FILE|file).*\")/a\
        .opaque_type("_drm_intel_bo")\
        .opaque_type("drm_intel_bo")\
        .opaque_type("_drm_intel_bufmgr")\
        .opaque_type("drm_intel_bufmgr")\
        .opaque_type("_drm_intel_context")\
        .opaque_type("drm_intel_context")' lact-daemon/build.rs

%build
export CARGO_HOME=$PWD/.cargo-home
%if %{with vendored}
export CARGO_NET_OFFLINE=true
%endif
export VERGEN_GIT_SHA=v%{version}

make build-release %{?_smp_mflags}

%install
make install PREFIX=%{_prefix} DESTDIR=%{buildroot}

%post
%systemd_post lactd.service

%preun
%systemd_preun lactd.service

%postun
%systemd_postun_with_restart lactd.service

%files
%license LICENSE
%doc README.md
%{_bindir}/lact
%{_unitdir}/lactd.service
%{_datadir}/applications/io.github.ilya_zlobintsev.LACT.desktop
%{_datadir}/icons/hicolor/512x512/apps/io.github.ilya_zlobintsev.LACT.png
%{_datadir}/icons/hicolor/scalable/apps/io.github.ilya_zlobintsev.LACT.svg
%{_datadir}/metainfo/io.github.ilya_zlobintsev.LACT.metainfo.xml

%changelog
* Tue May 05 2026 sachesi <sachesi@info.bot> - 0.9.0-1
- Update to 0.9.0
- Add libadwaita BuildRequires/Requires (new dep in 0.9.0)

* Fri Apr 24 2026 sachesi <xsachesi@proton.me> - 0.8.4-1
- Initial COPR package
- Vendor crates for offline COPR/mock builds
- Hot-patch bindgen config for Fedora 44 Intel libdrm layout issue