%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  fuzzystring
%global packver   0.0.5
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.0.5
Release:          1%{?dist}%{?buildtag}
Summary:          Fast Fuzzy String Joins for Data Frames

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
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-CRAN-stringdist 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-Rcpp 
Requires:         R-CRAN-stringdist 

%description
Perform fuzzy joins on data frames using approximate string matching.
Implements inner, left, right, full, semi, and anti joins with string
distance metrics from the 'stringdist' package, including Optimal String
Alignment, Levenshtein, Damerau-Levenshtein, Jaro-Winkler, q-gram, cosine,
Jaccard, and Soundex. Uses a 'data.table' backend plus compiled 'C++'
result assembly to reduce overhead in large joins, while adaptive
candidate planning avoids unnecessary distance evaluations in
single-column string joins. Suitable for reconciling misspellings,
inconsistent labels, and other near-match identifiers while optionally
returning the computed distance for each match.

%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}