diff --git a/ansi-1.5.0.gem b/ansi-1.5.0.gem
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diff --git a/rubygem-ansi.spec b/rubygem-ansi.spec
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+%global gem_name ansi
+%global enable_checks 0
+Name:                rubygem-%{gem_name}
+Version:             1.5.0
+Release:             1
+Summary:             ANSI at your fingertips!
+License:             BSD
+URL:                 http://rubyworks.github.com/ansi
+Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
+%if 0%{?el6}
+Requires:            ruby(abi) = 1.8 rubygems
+%endif
+BuildRequires:       rubygems-devel ruby
+%if 0%{?enable_checks}
+BuildRequires:       rubygem(detroit) rubygem(qed) rubygem(lemon)
+%endif
+BuildArch:           noarch
+%description
+The ANSI project is a superlative collection of ANSI escape code related
+libraries enabling ANSI colorization and styling of
+console output. Byte for byte ANSI is the best ANSI code
+library available for the Ruby programming
+language.
+
+%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
+%if 0%{?enable_checks}
+pushd .%{gem_instdir}
+testrb -Ilib test
+popd
+%endif
+
+%files
+%dir %{gem_instdir}
+%exclude %{gem_instdir}/.yardopts
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+%doc %{gem_instdir}/LICENSE.txt
+%exclude %{gem_instdir}/.index
+
+%files doc
+%doc %{gem_docdir}
+%{gem_instdir}/.index
+%doc %{gem_instdir}/HISTORY.md
+%doc %{gem_instdir}/DEMO.md
+%doc %{gem_instdir}/README.md
+%doc %{gem_instdir}/NOTICE.md
+%doc %{gem_instdir}/demo
+%doc %{gem_instdir}/test
+
+%changelog
+* Sat Jul 25 2020 wangyue <wangyue92@huawei.com> - 1.5.0-1
+- package init
diff --git a/rubygem-ansi.yaml b/rubygem-ansi.yaml
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+git_url: https://github.com/rubyworks/ansi
+version_control: github
+src_repo: rubyworks/ansi
+tag_prefix: "^"
+seperator: "."