%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  hstats
%global packver   1.2.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2.1
Release:          1%{?dist}%{?buildtag}
Summary:          Interaction Statistics

License:          GPL (>= 2)
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.2.0
Requires:         R-core >= 3.2.0
BuildArch:        noarch
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-stats 
BuildRequires:    R-utils 
Requires:         R-CRAN-ggplot2 
Requires:         R-stats 
Requires:         R-utils 

%description
Fast, model-agnostic implementation of different H-statistics introduced
by Jerome H. Friedman and Bogdan E. Popescu (2008)
<doi:10.1214/07-AOAS148>.  These statistics quantify interaction strength
per feature, feature pair, and feature triple.  The package supports
multi-output predictions and can account for case weights. In addition,
several variants of the original statistics are provided. The shape of the
interactions can be explored through partial dependence plots or
individual conditional expectation plots. 'DALEX' explainers, meta
learners ('mlr3', 'tidymodels', 'caret') and most other models work
out-of-the-box.

%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}