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diff --git a/power_assert-1.1.6.tar.gz b/power_assert-1.1.6.tar.gz
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diff --git a/rubygem-power_assert.spec b/rubygem-power_assert.spec
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+%global gem_name    power_assert
+
+Name:                rubygem-%{gem_name}
+Version:             1.1.6
+Release:             1
+Summary:             Power Assert for Ruby
+License:             Ruby or BSD
+URL:                 https://github.com/k-tsj/power_assert
+Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
+Source1:             https://github.com/k-tsj/power_assert/archive/v%{version}/%{gem_name}-%{version}.tar.gz
+
+BuildRequires:       rubygems-devel rubygem(test-unit) rubygem(byebug) rubygem(pry)
+BuildArch:           noarch
+
+%description
+Power Assert for Ruby. Power Assert shows each value of variables and method
+calls in the expression. It is useful for testing, providing which value
+wasn't correct when the condition is not satisfied.
+
+%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
+tar xf %{SOURCE1}
+
+%build
+gem build %{gem_name}.gemspec
+%gem_install
+# no test file
+#cp -a ./test ./%{gem_instdir}/
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+    %{buildroot}%{gem_dir}/
+pushd %{buildroot}%{gem_instdir}
+rm -rf \
+    .gitignore .travis.yml \
+    Gemfile LEGAL \
+    Rakefile \
+    *gemspec \
+    benchmarks \
+    bin/ \
+    test/ \
+    %{nil}
+popd
+
+%check
+pushd .%{gem_instdir}
+LANG=C.utf8
+ruby -Ilib:. \
+    -e \
+    'Dir.glob("test/**/*_test.rb").each {|f| require f}'
+popd
+
+%files
+%dir    %{gem_instdir}
+%license    %{gem_instdir}/BSDL
+%license    %{gem_instdir}/COPYING
+%doc    %{gem_instdir}/README.rdoc
+%{gem_libdir}
+%{gem_spec}
+%exclude    %{gem_cache}
+
+%files  doc
+%doc    %{gem_docdir}
+
+%changelog
+* Thu Jul 30 2020 maminjie <maminjie1@huawei.com> - 1.1.6-1
+- package init
diff --git a/rubygem-power_assert.yaml b/rubygem-power_assert.yaml
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index 0000000000000000000000000000000000000000..a824446340c943d06d68d8fc0a7fe4d44c4dd27e
--- /dev/null
+++ b/rubygem-power_assert.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: k-tsj/power_assert
+tag_prefix: ^v
+seperator: "."