gitbase: use NewCommitsByHashIter to filter by commit_hash in commit_blobs table iterator

Signed-off-by: Manuel Carmona <[email protected]>

Author: mcarmonaa

commit_blobs.go

@@ -115,7 +115,7 @@ func (i *commitBlobsIter) NewIterator(repo *Repository) (RowRepoIter, error) {
 	var iter object.CommitIter
 	if len(i.repos) == 0 || stringContains(i.repos, repo.ID) {
 		var err error
-		iter, err = repo.Repo.CommitObjects()
+		iter, err = NewCommitsByHashIter(repo, i.commits)
 		if err != nil {
 			return nil, err
 		}
@@ -145,10 +145,6 @@ func (i *commitBlobsIter) Next() (sql.Row, error) {
 				return nil, err
 			}
 
-			if len(i.commits) > 0 && !stringContains(i.commits, commit.Hash.String()) {
-				continue
-			}
-
 			filesIter, err := commit.Files()
 			if err != nil {
 				if i.skipGitErrors {

commits.go

@@ -90,10 +90,6 @@ func (r *commitsTable) WithProjectAndFilters(
 		ctx, CommitsSchema, CommitsTableName, filters,
 		[]string{"commit_hash"},
 		func(selectors selectors) (RowRepoIter, error) {
-			if len(selectors["commit_hash"]) == 0 {
-				return new(commitIter), nil
-			}
-
 			hashes, err := selectors.textValues("commit_hash")
 			if err != nil {
 				return nil, err