%global __brp_check_rpaths %{nil}
%global packname  rsetse
%global packver   0.5.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.5.0
Release:          1%{?dist}%{?buildtag}
Summary:          Strain Elevation Tension Spring Embedding

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


BuildRequires:    R-devel >= 3.4.0
Requires:         R-core >= 3.4.0
BuildArch:        noarch
BuildRequires:    R-CRAN-rlang >= 0.1.2
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-Matrix 
BuildRequires:    R-CRAN-igraph 
BuildRequires:    R-CRAN-purrr 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-minpack.lm 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-methods 
BuildRequires:    R-stats 
Requires:         R-CRAN-rlang >= 0.1.2
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-Matrix 
Requires:         R-CRAN-igraph 
Requires:         R-CRAN-purrr 
Requires:         R-CRAN-tibble 
Requires:         R-CRAN-minpack.lm 
Requires:         R-CRAN-magrittr 
Requires:         R-methods 
Requires:         R-stats 

%description
An R implementation for the Strain Elevation and Tension embedding
algorithm from Bourne (2020) <doi:10.1007/s41109-020-00329-4>. The package
embeds graphs and networks using the Strain Elevation and Tension
embedding (SETSe) algorithm. SETSe represents the network as a physical
system, where edges are elastic, and nodes exert a force either up or down
based on node features. SETSe positions the nodes vertically such that the
tension in the edges of a node is equal and opposite to the force it
exerts for all nodes in the network. The resultant structure can then be
analysed by looking at the node elevation and the edge strain and tension.
This algorithm works on weighted and unweighted networks as well as
networks with or without explicit node features.  Edge elasticity can be
created from existing edge weights or kept as a constant.

%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
# 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}