%global __brp_check_rpaths %{nil}
%global packname  twangContinuous
%global packver   1.0.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.0
Release:          1%{?dist}%{?buildtag}
Summary:          Toolkit for Weighting and Analysis of Nonequivalent Groups - Continuous Exposures

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


BuildRequires:    R-devel >= 3.5.0
Requires:         R-core >= 3.5.0
BuildArch:        noarch
BuildRequires:    R-CRAN-gbm >= 2.1.3
BuildRequires:    R-CRAN-lattice >= 0.20.35
BuildRequires:    R-CRAN-Rcpp >= 0.12.19
BuildRequires:    R-CRAN-survey 
BuildRequires:    R-CRAN-xtable 
Requires:         R-CRAN-gbm >= 2.1.3
Requires:         R-CRAN-lattice >= 0.20.35
Requires:         R-CRAN-Rcpp >= 0.12.19
Requires:         R-CRAN-survey 
Requires:         R-CRAN-xtable 

%description
Provides functions for propensity score estimation and weighting for
continuous exposures as described in Zhu, Y., Coffman, D. L., & Ghosh, D.
(2015). A boosting algorithm for estimating generalized propensity scores
with continuous treatments. Journal of Causal Inference, 3(1), 25-40.
<doi:10.1515/jci-2014-0022>.

%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
# 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}