%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  discovr
%global packver   0.2.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.2
Release:          1%{?dist}%{?buildtag}
Summary:          Interactive Tutorials and Data for "Discovering Statistics Using R and RStudio"

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.2.0
Requires:         R-core >= 4.2.0
BuildArch:        noarch
BuildRequires:    R-CRAN-learnr >= 0.11.4
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-glue 
BuildRequires:    R-grDevices 
BuildRequires:    R-CRAN-scales 
Requires:         R-CRAN-learnr >= 0.11.4
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-glue 
Requires:         R-grDevices 
Requires:         R-CRAN-scales 

%description
Interactive 'R' tutorials and datasets for the textbook Field (2026),
"Discovering Statistics Using R and RStudio",
<https://www.discovr.rocks/>.  Interactive tutorials cover general
workflow in 'R' and 'RStudio', summarizing data, visualizing data, fitting
models and bias, correlation, the general linear model (GLM), moderation,
mediation, missing values, comparing means using the GLM (analysis of
variance), comparing adjusted means (analysis of covariance), factorial
designs, repeated measures designs, exploratory factor analysis (EFA).
There are no functions, only datasets and interactive tutorials.

%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}