package bug import ( "github.com/MichaelMure/git-bug/entity" "github.com/MichaelMure/git-bug/repository" "github.com/MichaelMure/git-bug/util/lamport" ) type Interface interface { // Id return the Bug identifier Id() entity.Id // Validate check if the Bug data is valid Validate() error // Append an operation into the staging area, to be committed later Append(op Operation) // Append an operation into the staging area, to be committed later HasPendingOp() bool // Commit write the staging area in Git and move the operations to the packs Commit(repo repository.ClockedRepo) error // Merge a different version of the same bug by rebasing operations of this bug // that are not present in the other on top of the chain of operations of the // other version. Merge(repo repository.Repo, other Interface) (bool, error) // Lookup for the very first operation of the bug. // For a valid Bug, this operation should be a CreateOp FirstOp() Operation // Lookup for the very last operation of the bug. // For a valid Bug, should never be nil LastOp() Operation // Compile a bug in a easily usable snapshot Compile() Snapshot // CreateLamportTime return the Lamport time of creation CreateLamportTime() lamport.Time // EditLamportTime return the Lamport time of the last edit EditLamportTime() lamport.Time } func bugFromInterface(bug Interface) *Bug { switch bug.(type) { case *Bug: return bug.(*Bug) case *WithSnapshot: return bug.(*WithSnapshot).Bug default: panic("missing type case") } }