From 6801e6d2c63d4ff087024fc84a0feb8aef86886b Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <julian.klode@canonical.com>
Date: Tue, 26 Nov 2019 11:34:34 +0100
Subject: patterns: Add ?any-version

---
 apt-pkg/cachefilter-patterns.cc |  2 ++
 apt-pkg/cachefilter-patterns.h  | 11 +++++++++++
 2 files changed, 13 insertions(+)

(limited to 'apt-pkg')

diff --git a/apt-pkg/cachefilter-patterns.cc b/apt-pkg/cachefilter-patterns.cc
index 2ba89e5d4..8b8695f71 100644
--- a/apt-pkg/cachefilter-patterns.cc
+++ b/apt-pkg/cachefilter-patterns.cc
@@ -216,6 +216,8 @@ std::unique_ptr<APT::CacheFilter::Matcher> PatternParser::aPattern(std::unique_p
       return std::make_unique<APT::CacheFilter::PackageArchitectureMatchesSpecification>(aWord(node->arguments[0]));
    if (node->matches("?archive", 1, 1))
       return std::make_unique<Patterns::VersionIsArchive>(aWord(node->arguments[0]));
+   if (node->matches("?any-version", 1, 1))
+      return std::make_unique<Patterns::VersionIsAnyVersion>(aPattern(node->arguments[0]));
    if (node->matches("?automatic", 0, 0))
       return std::make_unique<Patterns::PackageIsAutomatic>(file);
    if (node->matches("?broken", 0, 0))
diff --git a/apt-pkg/cachefilter-patterns.h b/apt-pkg/cachefilter-patterns.h
index 3d1735442..26b42d04b 100644
--- a/apt-pkg/cachefilter-patterns.h
+++ b/apt-pkg/cachefilter-patterns.h
@@ -260,6 +260,17 @@ struct VersionAnyMatcher : public Matcher
    }
 };
 
+
+struct VersionIsAnyVersion : public VersionAnyMatcher
+{
+   std::unique_ptr<APT::CacheFilter::Matcher> base;
+   VersionIsAnyVersion(std::unique_ptr<APT::CacheFilter::Matcher> base) : base(std::move(base)) {}
+   bool operator()(pkgCache::VerIterator const &Ver) override
+   {
+      return (*base)(Ver);
+   }
+};
+
 struct VersionIsArchive : public VersionAnyMatcher
 {
    BaseRegexMatcher matcher;
-- 
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