%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  partition
%global packver   0.2.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.1
Release:          1%{?dist}%{?buildtag}
Summary:          Agglomerative Partitioning Framework for Dimension Reduction

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


BuildRequires:    R-devel >= 3.3.0
Requires:         R-core >= 3.3.0
BuildRequires:    R-CRAN-ggplot2 >= 3.3.0
BuildRequires:    R-CRAN-tidyr >= 1.0.0
BuildRequires:    R-CRAN-dplyr >= 0.8.0
BuildRequires:    R-CRAN-crayon 
BuildRequires:    R-CRAN-forcats 
BuildRequires:    R-CRAN-infotheo 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-CRAN-MASS 
BuildRequires:    R-CRAN-pillar 
BuildRequires:    R-CRAN-progress 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-stringr 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-RcppArmadillo 
Requires:         R-CRAN-ggplot2 >= 3.3.0
Requires:         R-CRAN-tidyr >= 1.0.0
Requires:         R-CRAN-dplyr >= 0.8.0
Requires:         R-CRAN-crayon 
Requires:         R-CRAN-forcats 
Requires:         R-CRAN-infotheo 
Requires:         R-CRAN-magrittr 
Requires:         R-CRAN-MASS 
Requires:         R-CRAN-pillar 
Requires:         R-CRAN-progress 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-Rcpp 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-stringr 
Requires:         R-CRAN-tibble 

%description
A fast and flexible framework for agglomerative partitioning. 'partition'
uses an approach called Direct-Measure-Reduce to create new variables that
maintain the user-specified minimum level of information. Each reduced
variable is also interpretable: the original variables map to one and only
one variable in the reduced data set. 'partition' is flexible, as well:
how variables are selected to reduce, how information loss is measured,
and the way data is reduced can all be customized.  'partition' is based
on the Partition framework discussed in Millstein et al. (2020)
<doi:10.1093/bioinformatics/btz661>.

%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}