%global debug_package %{nil}

Name:           ollama
Version:        0.3.6
Release:        1
Summary:        Get up and running with Llama 3, Mistral, Gemma 2, and other large language models.
License:        MIT
URL:		    https://ollama.com
Source0:        https://github.com/ollama/ollama/archive/refs/tags/v%{version}.tar.gz
# ollma references a specific commit of llama.cpp as a submodule through git.
Source1:        https://github.com/ggerganov/llama.cpp/archive/refs/tags/b3536.tar.gz
Source2:        vendor.tar.gz
Source3:        %{name}.service
Source4:        %{name}-ui.service
Source5:        https://github.com/ollama-ui/ollama-ui/archive/refs/heads/main.tar.gz

BuildRequires:  cmake
BuildRequires:	golang
BuildRequires:  gcc-c++
BuildRequires:  git

Requires:       python3

%description
Ollama is a relatively new but powerful framework designed for
serving machine learning models. It's designed to be efficient,
scalable, and easy to use, making it an attractive option for
developers and organizations looking to deploy their AI models
into production.


%prep
%autosetup -p1 -n %{name}-%{version}

# Set the CUDA nvcc path, default is /usr/local/cuda/bin/nvcc
# export CUDACXX=/usr/local/cuda/bin/nvcc

# Set the CUDA_LIB_DIR, default is /usr/local/cuda/lib64
# CUDA_LIB_DIR=/usr/local/cuda/lib64

tar -xzf %{SOURCE2}
cd llm
tar -xzf %{SOURCE1}
mv llama.cpp-*/* llama.cpp/
rm -rf llama.cpp-*/
cd llama.cpp
git init
git config user.email "tmp@example.com"
git config user.name "tmp"
git add .
git commit -a -s -m 'init'
cd ../../
tar -xzf %{SOURCE5}
mv ollama-ui-main ollama-ui


%build
export GOPROXY=https://mirrors.huaweicloud.com/artifactory/goproxy/
# Skip the initialization of the submodule llama.cpp.
export OLLAMA_SKIP_PATCHING=1

# Set Version and ReleaseMode
export GOFLAGS="'-ldflags=-w -s \"-X=github.com/ollama/ollama/version.Version=%{version}\" \"-X=github.com/ollama/ollama/server.mode=release\"'"

# Advanced CPU Settings
# By default, it will compile for lowest-common-denominator, AVX, and AVX2 separately.
# Darwin Rosetta x86 emulation does NOT support AVX, AVX2, AVX512
#   -DGGML_AVX -- 2011 Intel Sandy Bridge & AMD Bulldozer
#   -DGGML_F16C -- 2012 Intel Ivy Bridge & AMD 2011 Bulldozer (No significant improvement over just AVX)
#   -DGGML_AVX2 -- 2013 Intel Haswell & 2015 AMD Excavator / 2017 AMD Zen
#   -DGGML_FMA (FMA3) -- 2013 Intel Haswell & 2012 AMD Piledriver
#   Note: the following seem to yield slower results than AVX2 - ymmv
#   -DGGML_AVX512 -- 2017 Intel Skylake and High End DeskTop (HEDT)
#   -DGGML_AVX512_VBMI -- 2018 Intel Cannon Lake
#   -DGGML_AVX512_VNNI -- 2021 Intel Alder Lake
# export OLLAMA_CUSTOM_CPU_DEFS="-DGGML_AVX=on -DGGML_AVX2=on -DGGML_F16C=on -DGGML_FMA=on"

go generate ./...
go build .


%install
install -D -m 0755 %{name} %{buildroot}%{_bindir}/%{name}
install -D -m 0644 %{SOURCE3} %{buildroot}%{_unitdir}/%{name}.service
install -D -m 0644 %{SOURCE4} %{buildroot}%{_unitdir}/%{name}-ui.service
mkdir -p %{buildroot}%{_datadir}/%{name}/
cp -r %{name}-ui/ %{buildroot}%{_datadir}/%{name}/


%post
if ! id ollama >/dev/null 2>&1; then
    echo "Creating ollama user..."
    /usr/sbin/useradd -r -s /bin/false -U -m -d /usr/share/ollama ollama
fi

if getent group render >/dev/null 2>&1; then
    echo "Adding ollama user to render group..."
    /usr/sbin/usermod -a -G render ollama
fi

if getent group video >/dev/null 2>&1; then
    echo "Adding ollama user to video group..."
    /usr/sbin/usermod -a -G video ollama
fi

echo "Adding current user to ollama group..."
/usr/sbin/usermod -a -G ollama $(whoami)

echo "Creating ollama systemd service..."
%systemd_post %{name}.service
%systemd_post %{name}-ui.service

chown ollama /usr/share/ollama


%preun
%systemd_preun %{name}.service
%systemd_preun %{name}-ui.service


%postun
%systemd_postun %{name}.service
%systemd_postun %{name}-ui.service

echo "Deleting ollama user..."
userdel ollama
echo "Deleting ollama group..."
groupdel ollama


%files
%license LICENSE
%doc README.md
%{_bindir}/%{name}
%{_unitdir}/%{name}.service
%{_unitdir}/%{name}-ui.service
%{_datadir}/%{name}/%{name}-ui


%changelog
* Tue Aug 20 2024 Xenochou <xenochou@qq.com> - 0.3.6-1
- Update ollama to 0.3.6
- Add ollama user
- Add ollama-ui

* Fri Jun 21 2024 wujing <wujing50@huawei.com> - 0.1.44-1
- Package init