Name:           harry
Version:        0.4.2
Release:        2%{?dist}
Summary:        A tool for measuring string similarity

License:        GPLv3+
URL:            https://github.com/rieck/harry
Source0:        https://github.com/rieck/%{name}/archive/%{version}.tar.gz
Patch0:         harry_autotools.patch

BuildRequires:  autoconf
BuildRequires:  automake
BuildRequires:  gcc
BuildRequires:  libarchive-devel
BuildRequires:  libconfig-devel
BuildRequires:  libomp >= 2.5
BuildRequires:  libtool
BuildRequires:  python3
BuildRequires:  python3-devel
BuildRequires:  python3-Levenshtein
BuildRequires:  python3-numpy
BuildRequires:  python3-urllib3
BuildRequires:  zlib-devel >= 1.2.1

Requires:       python3
Requires:       python3-Levenshtein
Requires:       python3-numpy
Requires:       python3-urllib3

%description
Harry is a small tool for comparing strings. The tool supports several common 
distance and kernel functions for strings as well as some exotic similarity 
measures. The focus of Harry lies on implicit similarity measures, that is, 
comparison functions that do not give rise to an explicit vector space. 
Examples of such similarity measures are the Levenshtein distance, the 
Jaro-Winkler distance or the spectrum kernel.

During operation Harry loads a set of strings from input, computes the 
specified similarity measure and writes a matrix of similarity values to 
output. The similarity measure can be computed based on the granularity of 
bytes, bits and tokens (words) contained in the strings. The configuration 
of this process, such as the input format, the similarity measure and the 
output format, are specified in a configuration file and can be additionally 
refined using command-line options.

%prep
%autosetup
2to3 --write --nobackups python/gen_options.py

%build
./bootstrap
%configure --prefix %{_bindir} --enable-prwlock
%make_build

# convert to Python 3
mv python/gen_options.py python/gen_options.bak
2to3 --write --nobackups */*.py
mv python/gen_options.bak python/gen_options.py
sed -i 's/input=stdin/input=stdin.encode()/' python/harry.py
sed -i 's/env python/env python3/' tests/*.py

%check
make check

%install
%make_install

mkdir -p %{buildroot}%{_docdir}
mv %{buildroot}%{_bindir}/share/doc/%{name} %{buildroot}%{_docdir}/%{name}
mv %{buildroot}%{buildroot}%{_bindir}/share/doc/%{name}/* %{buildroot}%{_docdir}/%{name}
rm -rf %{buildroot}home

mkdir -p %{buildroot}%{python3_sitelib}
mv %{buildroot}%{_bindir}/lib/python%{python3_version}/site-packages %{buildroot}%{python3_sitelib}/%{name}

%files
%{_bindir}/%{name}
%{_mandir}/man1/harry.1.gz
%license COPYING
%{_docdir}/%{name}
%{python3_sitelib}/%{name}

%changelog
* Fri Dec 18 2020 Rudi Landmann <rlandman@redhat.com> 0.4.2-2
- Packaging fixes for Fedora guidelines

* Tue Dec 15 2020 Rudi Landmann <rlandman@redhat.com> 0.4.2-1
- Initial RPM package for Fedora, including conversion from Python 2 to Python 3