%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  WeightIt
%global packver   1.3.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.3.0
Release:          1%{?dist}%{?buildtag}
Summary:          Weighting for Covariate Balance in Observational Studies

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


BuildRequires:    R-devel >= 4.0.0
Requires:         R-core >= 4.0.0
BuildArch:        noarch
BuildRequires:    R-CRAN-cobalt >= 4.5.1
BuildRequires:    R-CRAN-ggplot2 >= 3.3.0
BuildRequires:    R-CRAN-crayon >= 1.3.4
BuildRequires:    R-CRAN-rlang >= 1.1.0
BuildRequires:    R-CRAN-chk >= 0.9.2
BuildRequires:    R-CRAN-generics 
BuildRequires:    R-utils 
BuildRequires:    R-stats 
Requires:         R-CRAN-cobalt >= 4.5.1
Requires:         R-CRAN-ggplot2 >= 3.3.0
Requires:         R-CRAN-crayon >= 1.3.4
Requires:         R-CRAN-rlang >= 1.1.0
Requires:         R-CRAN-chk >= 0.9.2
Requires:         R-CRAN-generics 
Requires:         R-utils 
Requires:         R-stats 

%description
Generates balancing weights for causal effect estimation in observational
studies with binary, multi-category, or continuous point or longitudinal
treatments by easing and extending the functionality of several R packages
and providing in-house estimation methods. Available methods include those
that rely on parametric modeling, optimization, and machine learning. Also
allows for assessment of weights and checking of covariate balance by
interfacing directly with the 'cobalt' package. Methods for estimating
weighted regression models that take into account uncertainty in the
estimation of the weights via M-estimation or bootstrapping are available.
See the vignette "Installing Supporting Packages" for instructions on how
to install any package 'WeightIt' uses, including those that may not be on
CRAN.

%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}