obs_staging: fix results compare

Esp. with multiple repositories:
* j counter was not reset
* wrong limit of results used (from reference not stage project)
* package name compare using == was always wrong (and unneeded here)

common/git_utils.go

@@ -821,6 +821,7 @@ func (e *GitHandlerImpl) GitSubmoduleList(gitPath, commitId string) (submoduleLi
 				for _, te := range tree.items {
 					if te.isTree() {
 						trees[p+te.name+"/"] = te.hash
+						submoduleList[p+te.name] = te.hash
 					} else if te.isSubmodule() {
 						submoduleList[p+te.name] = te.hash
 					}

obs-staging-bot/main.go

@@ -222,7 +222,6 @@ func ProcessRepoBuildStatus(results, ref []*common.PackageBuildStatus) (status B
 	slices.SortFunc(results, PackageBuildStatusSorter)
 	slices.SortFunc(ref, PackageBuildStatusSorter)
 
-	j := 0
 	SomeSuccess = false
 	for i := 0; i < len(results); i++ {
 		res, ok := common.ObsBuildStatusDetails[results[i].Code]
@@ -237,10 +236,11 @@ func ProcessRepoBuildStatus(results, ref []*common.PackageBuildStatus) (status B
 
 		if !res.Success {
 			// not failed if reference project also failed for same package here
-			for ; j < len(results) && strings.Compare(results[i].Package, ref[j].Package) < 0; j++ {
+			j := 0
+			for ; j < len(ref) && strings.Compare(results[i].Package, ref[j].Package) != 0; j++ {
 			}
 
-			if j < len(results) && results[i].Package == ref[j].Package {
+			if j < len(ref) {
 				refRes, ok := common.ObsBuildStatusDetails[ref[j].Code]
 				if !ok {
 					common.LogInfo("unknown ref package result code:", ref[j].Code, "package:", ref[j].Package)