%global __brp_check_rpaths %{nil}
%global packname  categoryEncodings
%global packver   1.4.3
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.4.3
Release:          3%{?dist}%{?buildtag}
Summary:          Category Variable Encodings

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-CRAN-glmnet 
BuildRequires:    R-CRAN-sparsepca 
BuildRequires:    R-CRAN-data.table 
Requires:         R-CRAN-glmnet 
Requires:         R-CRAN-sparsepca 
Requires:         R-CRAN-data.table 

%description
Simple, fast, and automatic encodings for category data using a data.table
backend. Most of the methods are an implementation of "Sufficient
Representation for Categorical Variables" by Johannemann, Hadad, Athey,
Wager (2019) <arXiv:1908.09874>, particularly their mean, sparse principal
component analysis, low rank representation, and multinomial logit
encodings.

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

find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;

%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

%files
%{rlibdir}/%{packname}