Allow resetting chroot settings as well when preparing build

librepomgr/buildactions/buildaction.h

@@ -84,7 +84,8 @@ enum class PackageStagingNeeded {
 struct LIBREPOMGR_EXPORT PackageBuildProgress : public ReflectiveRapidJSON::JsonSerializable<PackageBuildProgress>,
                                                 public ReflectiveRapidJSON::BinarySerializable<PackageBuildProgress> {
     bool hasBeenAnyProgressMade() const;
-    void reset();
+    void resetProgress();
+    void resetChrootSettings();
 
     CppUtilities::DateTime started;
     CppUtilities::DateTime finished;

librepomgr/buildactions/buildactionmeta.cpp

@@ -140,6 +140,12 @@ BuildActionMetaInfo::BuildActionMetaInfo()
                     .desc = "Never bumps pkgrel and epoch",
                     .param = "keep-pkgrel-and-epoch",
                 },
+                BuildActionFlagMetaInfo{
+                    .id = static_cast<BuildActionFlagType>(PrepareBuildFlags::ResetChrootSettings),
+                    .name = "Reset chroot settings",
+                    .desc = "Resets chroot dir, chroot user and related flags",
+                    .param = "keep-pkgrel-and-epoch",
+                },
             },
             .settings = {
                 BuildActionSettingMetaInfo{

librepomgr/buildactions/buildactionmeta.h

@@ -66,6 +66,7 @@ enum class PrepareBuildFlags : BuildActionFlagType {
     CleanSrcDir = (1 << 1),
     KeepOrder = (1 << 2),
     KeepPkgRelAndEpoch = (1 << 3),
+    ResetChrootSettings = (1 << 4),
 };
 enum class ConductBuildFlags : BuildActionFlagType {
     None,

librepomgr/buildactions/buildactionprivate.h

@@ -505,6 +505,7 @@ private:
     bool m_cleanSourceDirectory = false;
     bool m_keepOrder = false;
     bool m_keepPkgRelAndEpoch = false;
+    bool m_resetChrootSettings = false;
 };
 
 struct LIBREPOMGR_EXPORT BatchProcessingSession : public MultiSession<std::string> {

librepomgr/buildactions/conductbuild.cpp

@@ -39,20 +39,6 @@ using namespace CppUtilities::EscapeCodes;
 
 namespace LibRepoMgr {
 
-bool PackageBuildProgress::hasBeenAnyProgressMade() const
-{
-    return checksumsUpdated || hasSources || !finished.isNull() || addedToRepo || stagingNeeded != PackageStagingNeeded::Undetermined;
-}
-
-void PackageBuildProgress::reset()
-{
-    checksumsUpdated = false;
-    hasSources = false;
-    finished = DateTime();
-    addedToRepo = false;
-    stagingNeeded = PackageStagingNeeded::Undetermined;
-}
-
 void RebuildInfo::add(const LibPkg::DependencySet &deps, const std::unordered_set<std::string> &libs)
 {
     for (const auto &dep : deps) {

librepomgr/buildactions/preparebuild.cpp

@@ -34,6 +34,27 @@ using namespace CppUtilities::EscapeCodes;
 
 namespace LibRepoMgr {
 
+bool PackageBuildProgress::hasBeenAnyProgressMade() const
+{
+    return checksumsUpdated || hasSources || !finished.isNull() || addedToRepo || stagingNeeded != PackageStagingNeeded::Undetermined;
+}
+
+void PackageBuildProgress::resetProgress()
+{
+    checksumsUpdated = false;
+    hasSources = false;
+    finished = DateTime();
+    addedToRepo = false;
+    stagingNeeded = PackageStagingNeeded::Undetermined;
+}
+
+void PackageBuildProgress::resetChrootSettings()
+{
+    chrootDirectory.clear();
+    chrootUser.clear();
+    skipChrootUpgrade = skipChrootCleanup = keepPreviousSourceTree = false;
+}
+
 PrepareBuild::PrepareBuild(ServiceSetup &setup, const std::shared_ptr<BuildAction> &buildAction)
     : InternalBuildAction(setup, buildAction)
 {
@@ -53,6 +74,7 @@ void PrepareBuild::run()
     m_cleanSourceDirectory = flags & PrepareBuildFlags::CleanSrcDir;
     m_keepOrder = flags & PrepareBuildFlags::KeepOrder;
     m_keepPkgRelAndEpoch = flags & PrepareBuildFlags::KeepPkgRelAndEpoch;
+    m_resetChrootSettings = flags & PrepareBuildFlags::ResetChrootSettings;
     if (m_forceBumpPackageVersion && m_keepPkgRelAndEpoch) {
         reportError("Can not force-bump pkgrel and keeping it at the same time.");
         return;
@@ -1039,7 +1061,10 @@ BuildPreparation PrepareBuild::makeResultData(std::string &&error)
                             continue;
                         }
                         if (buildProgress.buildDirectory.empty()) {
-                            buildProgress.reset();
+                            buildProgress.resetProgress();
+                            if (m_resetChrootSettings) {
+                                buildProgress.resetChrootSettings();
+                            }
                             continue;
                         }
                         const std::filesystem::path srcDirPkgbuild = buildData.sourceDirectory + "/PKGBUILD";
@@ -1047,7 +1072,10 @@ BuildPreparation PrepareBuild::makeResultData(std::string &&error)
                         try {
                             if (!std::filesystem::exists(buildDirPkgbuild)
                                 || std::filesystem::last_write_time(srcDirPkgbuild) > std::filesystem::last_write_time(buildDirPkgbuild)) {
-                                buildProgress.reset();
+                                buildProgress.resetProgress();
+                                if (m_resetChrootSettings) {
+                                    buildProgress.resetChrootSettings();
+                                }
                             }
                         } catch (const std::filesystem::filesystem_error &e) {
                             m_buildAction->appendOutput(