From cdfae5a9624e7283d372fce261efd018841d21cb Mon Sep 17 00:00:00 2001
From: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
Date: Tue, 7 Sep 2021 20:30:21 +0200
Subject: add pattern to select packages by priority (closes: #989558)

---
 apt-pkg/cachefilter-patterns.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'apt-pkg/cachefilter-patterns.cc')

diff --git a/apt-pkg/cachefilter-patterns.cc b/apt-pkg/cachefilter-patterns.cc
index 471e698d6..12d8ae748 100644
--- a/apt-pkg/cachefilter-patterns.cc
+++ b/apt-pkg/cachefilter-patterns.cc
@@ -56,6 +56,7 @@ static const constexpr struct
    {"n"_sv, "?name"_sv, true},
    {"o"_sv, "?obsolete"_sv, false},
    {"O"_sv, "?origin"_sv, true},
+   {"p"_sv, "?priority"_sv, true},
    {"s"_sv, "?section"_sv, true},
    {"e"_sv, "?source-package"_sv, true},
    {"T"_sv, "?true"_sv, false},
@@ -477,6 +478,8 @@ std::unique_ptr<APT::CacheFilter::Matcher> PatternParser::aPattern(std::unique_p
       return std::make_unique<Patterns::PackageReverseDepends>(aPattern(node->arguments[0]), pkgCache::Dep::Enhances);
    if (node->matches("?essential", 0, 0))
       return std::make_unique<Patterns::PackageIsEssential>();
+   if (node->matches("?priority", 1, 1))
+      return std::make_unique<Patterns::VersionIsPriority>(aWord(node->arguments[0]));
    if (node->matches("?exact-name", 1, 1))
       return std::make_unique<Patterns::PackageHasExactName>(aWord(node->arguments[0]));
    if (node->matches("?false", 0, 0))
-- 
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