%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  finetune
%global packver   1.2.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.2.0
Release:          1%{?dist}%{?buildtag}
Summary:          Additional Functions for Model Tuning

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


BuildRequires:    R-devel >= 3.5
Requires:         R-core >= 3.5
BuildArch:        noarch
BuildRequires:    R-CRAN-tune >= 1.2.0
BuildRequires:    R-CRAN-dplyr >= 1.1.1
BuildRequires:    R-CRAN-parsnip >= 1.1.0
BuildRequires:    R-CRAN-workflows >= 0.2.6
BuildRequires:    R-CRAN-dials >= 0.1.0
BuildRequires:    R-CRAN-cli 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-tidyselect 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-vctrs 
Requires:         R-CRAN-tune >= 1.2.0
Requires:         R-CRAN-dplyr >= 1.1.1
Requires:         R-CRAN-parsnip >= 1.1.0
Requires:         R-CRAN-workflows >= 0.2.6
Requires:         R-CRAN-dials >= 0.1.0
Requires:         R-CRAN-cli 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-tibble 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-tidyselect 
Requires:         R-utils 
Requires:         R-CRAN-vctrs 

%description
The ability to tune models is important. 'finetune' enhances the 'tune'
package by providing more specialized methods for finding reasonable
values of model tuning parameters.  Two racing methods described by Kuhn
(2014) <arXiv:1405.6974> are included. An iterative search method using
generalized simulated annealing (Bohachevsky, Johnson and Stein, 1986)
<doi:10.1080/00401706.1986.10488128> is also included.

%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}