%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  rsdv
%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:          Synthetic Tabular Data Generation with Gaussian Copulas

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


BuildRequires:    R-devel >= 4.3.0
Requires:         R-core >= 4.3.0
BuildArch:        noarch
BuildRequires:    R-CRAN-rpart >= 4.1.0
BuildRequires:    R-CRAN-ggplot2 >= 3.4.0
BuildRequires:    R-CRAN-tibble >= 3.2.0
BuildRequires:    R-CRAN-jsonlite >= 1.8.0
BuildRequires:    R-CRAN-scales >= 1.2.0
BuildRequires:    R-CRAN-FNN >= 1.1.3
BuildRequires:    R-CRAN-copula >= 1.1.0
BuildRequires:    R-CRAN-generics >= 0.1.3
BuildRequires:    R-stats 
BuildRequires:    R-utils 
Requires:         R-CRAN-rpart >= 4.1.0
Requires:         R-CRAN-ggplot2 >= 3.4.0
Requires:         R-CRAN-tibble >= 3.2.0
Requires:         R-CRAN-jsonlite >= 1.8.0
Requires:         R-CRAN-scales >= 1.2.0
Requires:         R-CRAN-FNN >= 1.1.3
Requires:         R-CRAN-copula >= 1.1.0
Requires:         R-CRAN-generics >= 0.1.3
Requires:         R-stats 
Requires:         R-utils 

%description
Generates synthetic tabular data from real datasets using Gaussian copula
models, with parametric marginal selection for numerical columns and a
cumulative-frequency embedding that brings categorical and boolean columns
into the same joint copula. Includes a metadata system with column types
and primary keys, declarative constraints enforced via rejection sampling,
conditional sampling, and quality, validity and privacy reports modeled on
those of the 'SDMetrics' library. Inspired by the Python 'SDV' (Synthetic
Data Vault) library by 'DataCebo'; see Patki, Wedge and Veeramachaneni
(2016) "The Synthetic Data Vault" <doi:10.1109/DSAA.2016.49>.

%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}