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Diffstat (limited to '')
| -rw-r--r-- | git_ref.go | 17 |
1 files changed, 6 insertions, 11 deletions
@@ -10,28 +10,23 @@ import ( // get_ref_hash_from_type_and_name returns the hash of a reference given its // type and name as supplied in URL queries. -func get_ref_hash_from_type_and_name(repo *git.Repository, ref_type, ref_name string) (ref_hash plumbing.Hash, ret_err error) { +func get_ref_hash_from_type_and_name(repo *git.Repository, ref_type, ref_name string) (ref_hash plumbing.Hash, err error) { + var ref *plumbing.Reference switch ref_type { case "": - head, err := repo.Head() - if err != nil { - ret_err = err + if ref, err = repo.Head(); err != nil { return } - ref_hash = head.Hash() + ref_hash = ref.Hash() case "commit": ref_hash = plumbing.NewHash(ref_name) case "branch": - ref, err := repo.Reference(plumbing.NewBranchReferenceName(ref_name), true) - if err != nil { - ret_err = err + if ref, err = repo.Reference(plumbing.NewBranchReferenceName(ref_name), true); err != nil { return } ref_hash = ref.Hash() case "tag": - ref, err := repo.Reference(plumbing.NewTagReferenceName(ref_name), true) - if err != nil { - ret_err = err + if ref, err = repo.Reference(plumbing.NewTagReferenceName(ref_name), true); err != nil { return } ref_hash = ref.Hash() |