%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  LLMR
%global packver   0.3.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.3.0
Release:          1%{?dist}%{?buildtag}
Summary:          Interface for Large Language Model APIs in R

License:          MIT + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-httr2 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-memoise 
BuildRequires:    R-CRAN-future 
BuildRequires:    R-CRAN-future.apply 
BuildRequires:    R-CRAN-tibble 
Requires:         R-CRAN-httr2 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-memoise 
Requires:         R-CRAN-future 
Requires:         R-CRAN-future.apply 
Requires:         R-CRAN-tibble 

%description
Provides a unified interface to interact with multiple Large Language
Model (LLM) APIs. The package supports text generation, embeddings, and
parallelization.  Users can switch between different LLM providers
seamlessly within R workflows, or call multiple models in parallel. The
package enables creation of LLM agents for automated tasks and provides
consistent error handling across all supported APIs. APIs include 'OpenAI'
(see <https://platform.openai.com/docs/overview> for details), 'Anthropic'
(see <https://docs.anthropic.com/en/api/getting-started> for details),
'Groq' (see <https://console.groq.com/docs/api-reference> for details),
'Together AI' (see <https://docs.together.ai/docs/quickstart> for
details), 'DeepSeek' (see <https://api-docs.deepseek.com> for details),
'Gemini' (see <https://aistudio.google.com> for details), and 'Voyage AI'
(see <https://docs.voyageai.com/docs/introduction> for details).

%prep
%setup -q -c -n %{packname}

# fix end of executable files
find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;
# prevent binary stripping
[ -d %{packname}/src ] && find %{packname}/src -type f -exec \
  sed -i 's@/usr/bin/strip@/usr/bin/true@g' {} \; || true
[ -d %{packname}/src ] && find %{packname}/src/Make* -type f -exec \
  sed -i 's@-g0@@g' {} \; || true
# don't allow local prefix in executable scripts
find -type f -executable -exec sed -Ei 's@#!( )*/usr/local/bin@#!/usr/bin@g' {} \;

%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css
# remove buildroot from installed files
find %{buildroot}%{rlibdir} -type f -exec sed -i "s@%{buildroot}@@g" {} \;

%files
%{rlibdir}/%{packname}