%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  viralx
%global packver   1.3.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.3.1
Release:          1%{?dist}%{?buildtag}
Summary:          Explainers for Regression Models in HIV Research

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-DALEX 
BuildRequires:    R-CRAN-DALEXtra 
BuildRequires:    R-CRAN-parsnip 
BuildRequires:    R-CRAN-recipes 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-workflows 
Requires:         R-CRAN-DALEX 
Requires:         R-CRAN-DALEXtra 
Requires:         R-CRAN-parsnip 
Requires:         R-CRAN-recipes 
Requires:         R-stats 
Requires:         R-CRAN-workflows 

%description
A dedicated viral-explainer model tool designed to empower researchers in
the field of HIV research, particularly in viral load and CD4 (Cluster of
Differentiation 4) lymphocytes regression modeling. Drawing inspiration
from the 'tidymodels' framework for rigorous model building of Max Kuhn
and Hadley Wickham (2020) <https://www.tidymodels.org>, and the 'DALEXtra'
tool for explainability by Przemyslaw Biecek (2020)
<doi:10.48550/arXiv.2009.13248>. It aims to facilitate interpretable and
reproducible research in biostatistics and computational biology for the
benefit of understanding HIV dynamics.

%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}