%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  ItemRest
%global packver   0.2.3
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.3
Release:          1%{?dist}%{?buildtag}
Summary:          Automated Item Removal Strategies for Exploratory Factor Analysis

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
Requires:         R-core >= 4.1
BuildArch:        noarch
BuildRequires:    R-CRAN-gtools 
BuildRequires:    R-CRAN-psych 
BuildRequires:    R-CRAN-qgraph 
BuildRequires:    R-stats 
BuildRequires:    R-utils 
Requires:         R-CRAN-gtools 
Requires:         R-CRAN-psych 
Requires:         R-CRAN-qgraph 
Requires:         R-stats 
Requires:         R-utils 

%description
Automates the identification and comparative evaluation of item-removal
strategies in exploratory factor analysis, producing transparent summaries
(explained variance, loading ranges, reliability) to support comfortable,
reproducible decisions. The criteria are based on best practices and
established heuristics (e.g., Costello & Osborne (2005)
<doi:10.7275/jyj1-4868>, Howard (2016)
<doi:10.1080/10447318.2015.1087664>).

%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}