diff --git a/activesupport-5.2.3.gem b/activesupport-5.2.3.gem
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diff --git a/rubygem-activesupport.spec b/rubygem-activesupport.spec
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+%global gem_name activesupport
+Name:                rubygem-%{gem_name}
+Epoch:               1
+Version:             5.2.3
+Release:             1
+Summary:             A support libraries and Ruby core extensions extracted from the Rails framework
+License:             MIT
+URL:                 http://rubyonrails.org
+Source0:             https://rubygems.org/gems/activesupport-5.2.3.gem
+Source1:             https://github.com/rails/rails/archive/v5.2.3.tar.gz
+Requires:            rubygem(bigdecimal) rubygem(json)
+BuildRequires:       ruby(release) rubygems-devel ruby >= 2.2.2 rubygem(bigdecimal) rubygem(builder)
+BuildRequires:       rubygem(concurrent-ruby) rubygem(connection_pool) rubygem(dalli)
+BuildRequires:       (rubygem(i18n) >= 0.7 with rubygem(i18n) < 2) rubygem(minitest) >= 5.0.0
+BuildRequires:       rubygem(rack) rubygem(tzinfo) >= 1.1 rubygem(listen) rubygem(redis) memcached
+BuildArch:           noarch
+%description
+A toolkit of support libraries and Ruby core extensions extracted from the
+Rails framework. Rich support for multibyte strings, internationalization,
+time zones, and testing.
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{epoch}:%{version}-%{release}
+BuildArch:           noarch
+%description doc
+Documentation for %{name}.
+
+%prep
+%setup -q -n %{gem_name}-%{version}
+
+%build
+gem build ../%{gem_name}-%{version}.gemspec
+%gem_install
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+
+%check
+pushd .%{gem_instdir}
+tar xzvf %{SOURCE1}
+cd rails-%{version}/%{gem_name}
+for f in \
+  test/evented_file_update_checker_test.rb \
+  test/cache/stores/redis_cache_store_test.rb # failed to require "redis/connection/hiredis"
+do
+  mv $f{,.disable}
+done
+sed -i '/def test_iso8601_output_and_reparsing$/,/^  end$/ s/^/#/' test/core_ext/duration_test.rb
+memcached &
+mPID=$!
+sleep 1
+ruby -Ilib:test -e 'Dir.glob "./test/**/*_test.rb", &method(:require)'
+kill -15 $mPID
+popd
+
+%files
+%dir %{gem_instdir}
+%license %{gem_instdir}/MIT-LICENSE
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/CHANGELOG.md
+%doc %{gem_instdir}/README.rdoc
+
+%changelog
+* Wed Aug 12 2020 chengzihan <chengzihan2@huawei.com> - 5.2.3-1
+- Package init
diff --git a/rubygem-activesupport.yaml b/rubygem-activesupport.yaml
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+version_control: github
+src_repo: rails/rails
+tag_prefix: "v"
+seperator: "."
diff --git a/v5.2.3.tar.gz b/v5.2.3.tar.gz
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