diff --git a/bindex-0.5.0.gem b/bindex-0.5.0.gem
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diff --git a/rubygem-bindex.spec b/rubygem-bindex.spec
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+%global gem_name bindex
+Name:                rubygem-%{gem_name}
+Version:             0.5.0
+Release:             1
+Summary:             Bindings for your Ruby exceptions
+License:             MIT
+URL:                 https://github.com/gsamokovarov/bindex
+Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
+BuildRequires:       ruby(release) rubygems-devel ruby-devel >= 2.0.0 gcc rubygem(minitest)
+%description
+Bindings for your Ruby exceptions.
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{version}-%{release}
+BuildArch:           noarch
+%description doc
+Documentation for %{name}.
+
+%prep
+gem unpack %{SOURCE0}
+%setup -q -D -T -n  %{gem_name}-%{version}
+gem spec %{SOURCE0} -l --ruby > %{gem_name}.gemspec
+
+%build
+gem build %{gem_name}.gemspec
+%gem_install
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+mkdir -p %{buildroot}%{gem_extdir_mri}/%{gem_name}
+cp -a .%{gem_extdir_mri}/gem.build_complete %{buildroot}%{gem_extdir_mri}/
+cp -a .%{gem_extdir_mri}/%{gem_name}/*.so %{buildroot}%{gem_extdir_mri}/%{gem_name}
+rm -rf %{buildroot}%{gem_instdir}/ext/
+
+%check
+pushd .%{gem_instdir}
+ruby -I$(dirs +1)%{gem_extdir_mri}:lib:test -e 'Dir.glob "./test/**/*_test.rb", &method(:require)'
+popd
+
+%files
+%dir %{gem_instdir}
+%{gem_extdir_mri}
+%exclude %{gem_instdir}/.*
+%license %{gem_instdir}/LICENSE.txt
+%exclude %{gem_instdir}/bindex.gemspec
+%{gem_libdir}
+%exclude %{gem_libdir}/bindex/*.jar
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/CONTRIBUTING.md
+%{gem_instdir}/Gemfile
+%doc %{gem_instdir}/README.md
+%{gem_instdir}/Rakefile
+%{gem_instdir}/test
+
+%changelog
+* Wed Jul 29 2020 yanan li <liyanan032@huawei.com> - 0.5.0-1
+- Package init
diff --git a/rubygem-bindex.yaml b/rubygem-bindex.yaml
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+git_url: https://github.com/gsamokovarov/bindex.git
+version_control: github
+src_repo:  gsamokovarov/bindex
+tag_prefix: "^v"
+seperator: "."