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91 lines
3.4 KiB
91 lines
3.4 KiB
From e83ff88f8e4604024e4d5f4fd9f2fa4e5d4f03f9 Mon Sep 17 00:00:00 2001
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From: Jaroslav Mracek <jmracek@redhat.com>
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Date: Tue, 23 Nov 2021 14:14:23 +0100
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Subject: [PATCH] Add getLatestModules()
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It returns latest module packages for each module name, stream, and
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architecture.
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It is an alternative implementation to code base with
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the old modular solver.
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Alternative to 73868368120ceea97ada628a1aa42236fb42b89d
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---
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libdnf/module/ModulePackageContainer.cpp | 39 +++++++++++++++++++++++++++++++++++++++
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libdnf/module/ModulePackageContainer.hpp | 9 +++++++++
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2 files changed, 48 insertions(+)
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diff --git a/libdnf/module/ModulePackageContainer.cpp b/libdnf/module/ModulePackageContainer.cpp
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index efab497..f9f861c 100644
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--- a/libdnf/module/ModulePackageContainer.cpp
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+++ b/libdnf/module/ModulePackageContainer.cpp
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@@ -1037,6 +1037,45 @@ ModulePackageContainer::getLatestModulesPerRepo(ModuleState moduleFilter,
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return output;
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}
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+std::vector<ModulePackage *>
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+ModulePackageContainer::getLatestModules(const std::vector<ModulePackage *> modulePackages, bool activeOnly)
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+{
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+ std::vector<ModulePackage *> latestModules;
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+ if (activeOnly) {
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+ // When no active module return
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+ if (!pImpl->activatedModules) {
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+ return latestModules;
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+ }
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+ }
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+ std::map<std::string, std::vector<ModulePackage *>> latest;
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+
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+ for (auto modulePackage : modulePackages) {
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+ if (activeOnly && !isModuleActive(modulePackage)) {
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+ continue;
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+ }
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+ auto nameStreamArch = modulePackage->getNameStream();
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+ nameStreamArch.append(":");
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+ nameStreamArch.append(modulePackage->getArchCStr());
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+ auto & entries = latest[nameStreamArch];
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+ if (entries.empty()) {
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+ entries.push_back(modulePackage);
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+ } else {
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+ auto version = (*entries.begin())->getVersionNum();
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+ if (version < modulePackage->getVersionNum()) {
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+ entries.clear();
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+ entries.push_back(modulePackage);
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+ } else if (version == modulePackage->getVersionNum()) {
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+ entries.push_back(modulePackage);
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+ }
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+ }
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+ }
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+ for (auto & entries : latest) {
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+ for (auto modulePackage : entries.second) {
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+ latestModules.push_back(modulePackage);
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+ }
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+ }
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+ return latestModules;
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+}
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std::pair<std::vector<std::vector<std::string>>, ModulePackageContainer::ModuleErrorType>
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ModulePackageContainer::resolveActiveModulePackages(bool debugSolver)
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diff --git a/libdnf/module/ModulePackageContainer.hpp b/libdnf/module/ModulePackageContainer.hpp
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index 7e5071b..42d5a9e 100644
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--- a/libdnf/module/ModulePackageContainer.hpp
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+++ b/libdnf/module/ModulePackageContainer.hpp
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@@ -132,6 +132,15 @@ public:
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std::vector<std::vector<std::vector<ModulePackage *>>> getLatestModulesPerRepo(
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ModuleState moduleFilter, std::vector<ModulePackage *> modulePackages);
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+ /**
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+ * @brief Return all latest ModulePackages for each module Name, stream and architecture. In case of
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+ * multiple latest packages, all will be returned. When activeOnly is true, it returns only the latest active
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+ * packages.
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+ *
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+ * @return std::vector<ModulePackage *>
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+ */
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+ std::vector<ModulePackage *> getLatestModules(const std::vector<ModulePackage *> modulePackages, bool activeOnly);
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+
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std::vector<ModulePackage *> requiresModuleEnablement(const libdnf::PackageSet & packages);
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/**
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--
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libgit2 1.1.0
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