%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  shinygenui
%global packver   0.2.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.0
Release:          1%{?dist}%{?buildtag}
Summary:          Generative UI 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 >= 4.1.0
Requires:         R-core >= 4.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-shinychat >= 0.5.0
BuildRequires:    R-CRAN-ellmer >= 0.4.1
BuildRequires:    R-CRAN-bslib 
BuildRequires:    R-CRAN-cli 
BuildRequires:    R-CRAN-htmltools 
BuildRequires:    R-CRAN-jsonlite 
BuildRequires:    R-CRAN-R6 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-shiny 
BuildRequires:    R-stats 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-whisker 
Requires:         R-CRAN-shinychat >= 0.5.0
Requires:         R-CRAN-ellmer >= 0.4.1
Requires:         R-CRAN-bslib 
Requires:         R-CRAN-cli 
Requires:         R-CRAN-htmltools 
Requires:         R-CRAN-jsonlite 
Requires:         R-CRAN-R6 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-shiny 
Requires:         R-stats 
Requires:         R-utils 
Requires:         R-CRAN-whisker 

%description
Build interactive user interfaces for 'shiny' applications through a
conversation with a large language model (LLM). Developers choose a set of
reusable components, and the model arranges and updates those components
as the user describes what they need. Each component's inputs are checked
before it is shown, and the model supplies data rather than executable
code. Applications can also save and replay the sequence of interface
changes without contacting a model. For background on generative user
interfaces, see Leviathan et al. (2026) <doi:10.48550/arXiv.2604.09577>.

%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}