%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  arlclustering
%global packver   1.0.5
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.5
Release:          1%{?dist}%{?buildtag}
Summary:          Exploring Social Network Structures Through Friendship-Driven Community Detection with Association Rules Mining

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-methods 
BuildRequires:    R-CRAN-igraph 
BuildRequires:    R-CRAN-arules 
BuildRequires:    R-grDevices 
BuildRequires:    R-graphics 
BuildRequires:    R-stats 
Requires:         R-methods 
Requires:         R-CRAN-igraph 
Requires:         R-CRAN-arules 
Requires:         R-grDevices 
Requires:         R-graphics 
Requires:         R-stats 

%description
Implements an innovative approach to community detection in social
networks using Association Rules Learning. The package provides tools for
processing graph and rules objects, generating association rules, and
detecting communities based on node interactions. Designed to facilitate
advanced research in Social Network Analysis, this package leverages
association rules learning for enhanced community detection. This approach
is described in El-Moussaoui et al. (2021)
<doi:10.1007/978-3-030-66840-2_3>.

%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}