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diff --git a/pdf-reader-2.1.0.gem b/pdf-reader-2.1.0.gem
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diff --git a/rubygem-pdf-reader.spec b/rubygem-pdf-reader.spec
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+++ b/rubygem-pdf-reader.spec
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+%global gem_name pdf-reader
+Name:                rubygem-%{gem_name}
+Version:             2.1.0
+Release:             1
+Summary:             A library for accessing the content of PDF files
+License:             MIT
+URL:                 https://github.com/yob/pdf-reader
+Source0:             https://rubygems.org/gems/pdf-reader-%{version}.gem
+Source1:             pdf-reader-%{version}-spec.tgz
+BuildRequires:       ruby(release) rubygems-devel ruby >= 1.9.3 rubygem(Ascii85) rubygem(afm)
+BuildRequires:       rubygem(hashery) rubygem(rspec) rubygem(ruby-rc4) rubygem(ttfunk)
+BuildArch:           noarch
+%description
+The PDF::Reader library implements a PDF parser conforming as much as possible
+to the PDF specification from Adobe.
+
+%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} -b 1
+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}/
+mkdir -p %{buildroot}%{_bindir}
+cp -a .%{_bindir}/* \
+        %{buildroot}%{_bindir}/
+find %{buildroot}%{gem_instdir}/bin -type f | xargs chmod a+x
+chmod a+x %{buildroot}%{gem_instdir}/examples/*.rb
+
+%check
+pushd .%{gem_instdir}
+ln -s %{_builddir}/spec spec
+sed -i '/require.*bundler/ s/^/#/' spec/spec_helper.rb
+sed -i '/Bundler.setup/ s/^/#/' spec/spec_helper.rb
+rspec -r spec_helper spec
+popd
+
+%files
+%dir %{gem_instdir}
+%{_bindir}/pdf_*
+%license %{gem_instdir}/MIT-LICENSE
+%{gem_instdir}/bin
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/TODO
+%doc %{gem_instdir}/CHANGELOG
+%doc %{gem_instdir}/README.md
+%{gem_instdir}/Rakefile
+%{gem_instdir}/examples
+
+%changelog
+* Wed Aug 5 2020 wangchong <wangchong56@huawei.com> - 2.1.0-1
+- package init
diff --git a/rubygem-pdf-reader.yaml b/rubygem-pdf-reader.yaml
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+++ b/rubygem-pdf-reader.yaml
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+version_control: github
+src_repo: yob/pdf-reader
+tag_prefix: "^v"
+seperator: "."