func pruneCheckVerified(prunableObjects []string, reachableObjects, verifiedObjects lfs.StringSet) {
// There's no issue if an object is not reachable and missing, only if reachable & missing
var problems bytes.Buffer
for _, oid := range prunableObjects {
// Test verified first as most likely reachable
if !verifiedObjects.Contains(oid) {
if reachableObjects.Contains(oid) {
problems.WriteString(fmt.Sprintf(" * %v\n", oid))
} else {
// Just to indicate why it doesn't matter that we didn't verify
tracerx.Printf("UNREACHABLE: %v", oid)
}
}
}
// technically we could still prune the other oids, but this indicates a
// more serious issue because the local state implies that these can be
// deleted but that's incorrect; bad state has occurred somehow, might need
// push --all to resolve
if problems.Len() > 0 {
Exit("Abort: these objects to be pruned are missing on remote:\n%v", problems.String())
}
}
func prePushRef(left, right string) {
// Just use scanner here
scanOpt := lfs.NewScanRefsOptions()
scanOpt.ScanMode = lfs.ScanLeftToRemoteMode
scanOpt.RemoteName = lfs.Config.CurrentRemote
pointers, err := lfs.ScanRefs(left, right, scanOpt)
if err != nil {
Panic(err, "Error scanning for Git LFS files")
}
totalSize := int64(0)
for _, p := range pointers {
totalSize += p.Size
}
// Objects to skip because they're missing locally but on server
var skipObjects lfs.StringSet
if !prePushDryRun {
// Do this as a pre-flight check since upload queue starts immediately
skipObjects = prePushCheckForMissingObjects(pointers)
}
uploadQueue := lfs.NewUploadQueue(len(pointers), totalSize, prePushDryRun)
for _, pointer := range pointers {
if prePushDryRun {
Print("push %s => %s", pointer.Oid, pointer.Name)
continue
}
if skipObjects.Contains(pointer.Oid) {
// object missing locally but on server, don't bother
continue
}
u, err := lfs.NewUploadable(pointer.Oid, pointer.Name)
if err != nil {
if lfs.IsCleanPointerError(err) {
Exit(prePushMissingErrMsg, pointer.Name, lfs.ErrorGetContext(err, "pointer").(*lfs.Pointer).Oid)
} else if Debugging || lfs.IsFatalError(err) {
Panic(err, err.Error())
} else {
Exit(err.Error())
}
}
uploadQueue.Add(u)
}
if !prePushDryRun {
uploadQueue.Wait()
for _, err := range uploadQueue.Errors() {
if Debugging || lfs.IsFatalError(err) {
LoggedError(err, err.Error())
} else {
Error(err.Error())
}
}
if len(uploadQueue.Errors()) > 0 {
os.Exit(2)
}
}
}