%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  shinyreact
%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:          Client-Side 'React' Interface for 'Shiny'

License:          MIT + file LICENSE
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-CRAN-shiny >= 1.13.0
BuildRequires:    R-CRAN-brio 
BuildRequires:    R-CRAN-cli 
BuildRequires:    R-CRAN-htmltools 
BuildRequires:    R-CRAN-jsonlite 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-utils 
Requires:         R-CRAN-shiny >= 1.13.0
Requires:         R-CRAN-brio 
Requires:         R-CRAN-cli 
Requires:         R-CRAN-htmltools 
Requires:         R-CRAN-jsonlite 
Requires:         R-CRAN-rlang 
Requires:         R-utils 

%description
Server-side plumbing for the 'ui.tsx' pattern in 'Shiny': the user
interface is defined in a client 'React' (<https://react.dev/>) bundle,
and the 'Shiny' server contains only reactive computation. Provides page
builders that discover and serve the client bundle, a render function that
publishes any JSON-serializable value to the client, and custom messages
to 'React' components. Ships no user interface components, so the app
author owns the whole front end. The 'React' runtime and the client hooks
are bundled, so no JavaScript build step is required to get started.

%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}