%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  childeswordfreq
%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:          Word Frequency Extraction and Summarization

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-childesr 
BuildRequires:    R-CRAN-readr 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-writexl 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-stats 
Requires:         R-CRAN-childesr 
Requires:         R-CRAN-readr 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-writexl 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-magrittr 
Requires:         R-stats 

%description
Provides tools to extract word frequencies from the CHILDES (Child
Language Data Exchange System) corpus. The main function allows users to
input a list of words and receive speaker-role-specific frequency counts
and a summary of the dataset. The output includes Excel-formatted tables
of word counts and metadata summaries such as number of speakers,
transcripts, children, and token counts. Useful for researchers studying
early language acquisition, corpus linguistics, and speaker role
variation. The CHILDES database is maintained at
<https://childes.talkbank.org/>.

%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}