diff --git a/chronic-0.10.2.gem b/chronic-0.10.2.gem
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diff --git a/rubygem-chronic.spec b/rubygem-chronic.spec
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+# Generated from chronic-0.2.3.gem by gem2rpm -*- rpm-spec -*-
+%global gem_name chronic
+
+Summary:             A natural language date parser
+Name:                rubygem-%{gem_name}
+Version:             0.10.2
+Release:             1
+License:             MIT
+URL:                 http://github.com/mojombo/chronic
+Source0:             http://rubygems.org/gems/%{gem_name}-%{version}.gem
+BuildRequires:       ruby rubygems-devel rubygem(minitest) > 5
+BuildArch:           noarch
+%description
+Chronic is a natural language date/time parser written in pure Ruby.
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{version}-%{release}
+%description doc
+Documentation for %{name}.
+
+%prep
+%setup -q -c -T
+%gem_install -n %{SOURCE0}
+
+%build
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+
+%check
+pushd .%{gem_instdir}
+ruby -Itest -e 'Dir.glob "./test/**/test_*.rb", &method(:require)'
+popd
+
+%files
+%exclude %{gem_instdir}/.*
+%exclude %{gem_instdir}/%{gem_name}.gemspec
+%dir %{gem_instdir}
+%{gem_libdir}
+%doc %{gem_instdir}/LICENSE
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/HISTORY.md
+%doc %{gem_instdir}/README.md
+%{gem_instdir}/Rakefile
+%{gem_instdir}/test
+
+%changelog
+* Sat Jul 25 2020 wangxiao <wangxiao65@huawei.com> - 0.10.2-1
+- package init
diff --git a/rubygem-chronic.yaml b/rubygem-chronic.yaml
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+++ b/rubygem-chronic.yaml
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+version_control: github
+src_repo: mojombo/chronic
+tag_prefix: "^v"
+seperator: "."