%global __brp_check_rpaths %{nil}
%global packname  bayesian
%global packver   0.0.9
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.0.9
Release:          1%{?dist}%{?buildtag}
Summary:          Bindings for Bayesian TidyModels

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-brms >= 2.17.0
BuildRequires:    R-CRAN-parsnip >= 1.0.0
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-stats 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-utils 
Requires:         R-CRAN-brms >= 2.17.0
Requires:         R-CRAN-parsnip >= 1.0.0
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-rlang 
Requires:         R-stats 
Requires:         R-CRAN-tibble 
Requires:         R-utils 

%description
Fit Bayesian models using 'brms'/'Stan' with 'parsnip'/'tidymodels' via
'bayesian' <doi:10.5281/zenodo.6654386>. 'tidymodels' is a collection of
packages for machine learning; see Kuhn and Wickham (2020)
<https://www.tidymodels.org>). The technical details of 'brms' and 'Stan'
are described in Bürkner (2017) <doi:10.18637/jss.v080.i01>, Bürkner
(2018) <doi:10.32614/RJ-2018-017>, and Carpenter et al. (2017)
<doi:10.18637/jss.v076.i01>.

%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}