%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  outqrf
%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:          Find the Outlier by Quantile Random Forests

License:          MIT + file LICENSE
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-stats 
BuildRequires:    R-CRAN-ranger 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-missRanger 
BuildRequires:    R-CRAN-ggpubr 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-tidyr 
Requires:         R-stats 
Requires:         R-CRAN-ranger 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-missRanger 
Requires:         R-CRAN-ggpubr 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-tidyr 

%description
Provides a method to find the outlier in custom data by quantile random
forests method. Introduced by Meinshausen Nicolai (2006)
<https://dl.acm.org/doi/10.5555/1248547.1248582>. It directly calls the
ranger() function of the 'ranger' package to perform data fitting and
prediction. We also implement the evaluation of outlier prediction
results. Compared with random forest detection of outliers, this method
has higher accuracy and stability on large datasets.

%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}