patterns: Add ?section

2 files changed, 12 insertions, 0 deletions

diff --git a/apt-pkg/cachefilter-patterns.cc b/apt-pkg/cachefilter-patterns.cc
index 8214c388a..a9f76ff1d 100644
--- a/apt-pkg/cachefilter-patterns.cc
+++ b/apt-pkg/cachefilter-patterns.cc
@@ -244,6 +244,8 @@ std::unique_ptr<APT::CacheFilter::Matcher> PatternParser::aPattern(std::unique_p
       return std::make_unique<Patterns::PackageIsObsolete>();
    if (node->matches("?origin", 1, 1))
       return std::make_unique<Patterns::VersionIsOrigin>(aWord(node->arguments[0]));
+   if (node->matches("?section", 1, 1))
+      return std::make_unique<Patterns::VersionIsSection>(aWord(node->arguments[0]));
    if (node->matches("?source-package", 1, 1))
       return std::make_unique<Patterns::VersionIsSourcePackage>(aWord(node->arguments[0]));
    if (node->matches("?source-version", 1, 1))
diff --git a/apt-pkg/cachefilter-patterns.h b/apt-pkg/cachefilter-patterns.h
index 8c5561c82..bd8ce7e7e 100644
--- a/apt-pkg/cachefilter-patterns.h
+++ b/apt-pkg/cachefilter-patterns.h
@@ -320,6 +320,16 @@ struct VersionIsOrigin : public VersionAnyMatcher
    }
 };
 
+struct VersionIsSection : public VersionAnyMatcher
+{
+   BaseRegexMatcher matcher;
+   VersionIsSection(std::string const &pattern) : matcher(pattern) {}
+   bool operator()(pkgCache::VerIterator const &Ver) override
+   {
+      return matcher(Ver.Section());
+   }
+};
+
 struct VersionIsSourcePackage : public VersionAnyMatcher
 {
    BaseRegexMatcher matcher;