%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  gp3bayes
%global packver   0.6.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.6.1
Release:          1%{?dist}%{?buildtag}
Summary:          Contract-First Bayesian Workflows for Hierarchical Behavioural Data

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-withr 
BuildRequires:    R-stats 
Requires:         R-CRAN-withr 
Requires:         R-stats 

%description
Provides transparent, contract-first infrastructure for Bayesian analysis
of repeated-measures and hierarchical behavioural data. It supports
approved Bernoulli-logit, positive lognormal duration, and governed
Gaussian dynamic-pupillometry workflows with strict readiness auditing,
deterministic simulation, explicit preparation and transformation replay,
inspectable scale-aware priors, prior and posterior predictive checks,
restricted optional fitting through 'brms' with either 'rstan' or
'cmdstanr', sampling and temporal diagnostics, explicit posterior
estimands, sensitivity analysis, target-specific predictive validation,
simulation-based calibration, and conservative reporting. Core contracts
and validation remain backend-independent. Version 0.5 adds governed
robust and distributional dynamic pupillometry, bounded ARMA residual
structures, Gaussian-process trajectories, explicit measurement
uncertainty and missing-data models, joint binocular analysis, predictive
model comparison, functional posterior estimands, and experimental
nonlinear response-shape models while preserving explicit scientific and
computational governance boundaries. Version 0.6 adds retention-first
Bayesian SCR responsivity accountability and governed trial-level
multilevel gaze mediation with explicit within- and between-participant
estimands, serial and moderated extensions, convergence gating, and
observation-aligned predictive model comparison.

%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}