%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  tidypredict
%global packver   1.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Run Predictions Inside the Database

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


BuildRequires:    R-devel >= 3.6
Requires:         R-core >= 3.6
BuildArch:        noarch
BuildRequires:    R-CRAN-rlang >= 1.1.1
BuildRequires:    R-CRAN-dplyr >= 0.7
BuildRequires:    R-CRAN-cli 
BuildRequires:    R-CRAN-generics 
BuildRequires:    R-CRAN-jsonlite 
BuildRequires:    R-CRAN-knitr 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-tidyr 
Requires:         R-CRAN-rlang >= 1.1.1
Requires:         R-CRAN-dplyr >= 0.7
Requires:         R-CRAN-cli 
Requires:         R-CRAN-generics 
Requires:         R-CRAN-jsonlite 
Requires:         R-CRAN-knitr 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-tibble 
Requires:         R-CRAN-tidyr 

%description
It parses a fitted 'R' model object, and returns a formula in 'Tidy Eval'
code that calculates the predictions.  It works with several databases
back-ends because it leverages 'dplyr' and 'dbplyr' for the final 'SQL'
translation of the algorithm. It currently supports lm(), glm(),
randomForest(), ranger(), rpart(), earth(), xgb.Booster.complete(),
lgb.Booster(), catboost.Model(), cubist(), and ctree() models.

%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}