%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  g6R
%global packver   0.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Graph Visualisation Engine Widget for R and 'shiny' Apps

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


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-htmlwidgets 
BuildRequires:    R-CRAN-shiny 
Requires:         R-CRAN-htmlwidgets 
Requires:         R-CRAN-shiny 

%description
Create stunning network experiences powered by the 'G6' graph
visualisation engine 'JavaScript' library
<https://g6.antv.antgroup.com/en>. In 'shiny' mode, modify your graph
directly from the server function to dynamically interact with nodes and
edges. Select your favorite layout among 20 choices. 15 behaviors are
available such as interactive edge creation, collapse-expand and brush
select. 17 plugins designed to improve the user experience such as a
mini-map, toolbars and grid lines. Customise the look and feel of your
graph with comprehensive options for nodes, edges and more.

%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}