diff --git a/mime-types-data-3.2016.0521.gem b/mime-types-data-3.2016.0521.gem
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diff --git a/rubygem-mime-types-data.spec b/rubygem-mime-types-data.spec
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+%global gem_name mime-types-data
+Name:                rubygem-%{gem_name}
+Version:             3.2016.0521
+Release:             1
+Summary:             A registry for information about MIME media type definitions
+License:             MIT
+URL:                 https://github.com/mime-types/mime-types-data/
+Source0:             https://rubygems.org/gems/mime-types-data-%{version}.gem
+BuildRequires:       ruby(release) rubygems-devel ruby >= 2.0
+BuildArch:           noarch
+%description
+mime-types-data provides a registry for information about MIME media type
+definitions. It can be used with the Ruby mime-types library or other software
+to determine defined filename extensions for MIME types, or to use filename
+extensions to look up the likely MIME type definitions.
+
+%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}/
+
+%check
+pushd .%{gem_instdir}
+popd
+
+%files
+%dir %{gem_instdir}
+%license %{gem_instdir}/Licence.md
+%{gem_instdir}/data
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/Code-of-Conduct.md
+%doc %{gem_instdir}/Contributing.md
+%doc %{gem_instdir}/History.md
+%{gem_instdir}/Manifest.txt
+%doc %{gem_instdir}/README.md
+%{gem_instdir}/Rakefile
+
+%changelog
+* Fri Aug 7 2020 yanan li <liyanan032@huawei.com> - 3.2016.0521-1
+- Package init
diff --git a/rubygem-mime-types-data.yaml b/rubygem-mime-types-data.yaml
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+++ b/rubygem-mime-types-data.yaml
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+git_url: https://github.com/mime-types/mime-types-data.git
+version_control: github
+src_repo: mime-types/mime-types-data
+tag_prefix: "^v"
+seperator: "."