fixed purging with no packages present to purge

main.go

@@ -279,8 +279,14 @@ func (b *BuildManager) repoWorker(repo string) {
 
 				var realPkgs []string
 				for _, filePath := range pkg.PkgFiles {
+					if _, err := os.Stat(filePath); err == nil {
 						realPkgs = append(realPkgs, Package(filePath).Name())
 					}
+				}
+
+				if len(realPkgs) == 0 {
+					continue
+				}
 
 				b.repoWG.Add(1)
 				args := []string{"-s", "-v", filepath.Join(conf.Basedir.Repo, pkg.FullRepo, "os", conf.Arch, pkg.FullRepo) + ".db.tar.xz"}
@@ -293,7 +299,7 @@ func (b *BuildManager) repoWorker(repo string) {
 				}
 
 				if pkg.DbPackage != nil {
-					_ = pkg.DbPackage.Update().ClearRepoVersion().Exec(context.Background())
+					_ = pkg.DbPackage.Update().ClearRepoVersion().ClearHash().Exec(context.Background())
 				}
 
 				for _, file := range pkg.PkgFiles {

utils.go

@@ -590,7 +590,7 @@ func housekeeping(repo string, march string, wg *sync.WaitGroup) error {
 			}
 		} else if dbPkg.Status == dbpackage.StatusLatest && dbPkg.RepoVersion == "" {
 			log.Infof("[HK] reseting missing package %s with no repo version", dbPkg.Pkgbase)
-			err = dbPkg.Update().SetStatus(dbpackage.StatusQueued).ClearHash().ClearRepoVersion().SetUpdated(time.Now().UTC()).Exec(context.Background())
+			err = dbPkg.Update().SetStatus(dbpackage.StatusQueued).ClearHash().ClearRepoVersion().Exec(context.Background())
 			if err != nil {
 				return err
 			}