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Export FindUsedBlobs

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This commit is contained in:
Alexander Neumann 2016-08-15 17:58:32 +02:00
parent 2b1b6d8c2a
commit d7e5f11b78
2 changed files with 9 additions and 12 deletions
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13
src/restic/find.go
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@ -6,8 +6,10 @@ import (
"restic/repository"
)
// findUsedBlobs traverse the tree ID and adds all seen blobs to blobs.
func findUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs pack.BlobSet, seen pack.BlobSet) error {
// FindUsedBlobs traverses the tree ID and adds all seen blobs (trees and data
// blobs) to the set blobs. The tree blobs in the `seen` BlobSet will not be visited
// again.
func FindUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs pack.BlobSet, seen pack.BlobSet) error {
blobs.Insert(pack.Handle{ID: treeID, Type: pack.Tree})
tree, err := LoadTree(repo, treeID)
@ -30,7 +32,7 @@ func findUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs pack.Bl
seen.Insert(h)
err := findUsedBlobs(repo, subtreeID, blobs, seen)
err := FindUsedBlobs(repo, subtreeID, blobs, seen)
if err != nil {
return err
}
@ -39,8 +41,3 @@ func findUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs pack.Bl
return nil
}
// FindUsedBlobs traverses the tree ID and adds all seen blobs (trees and data blobs) to the set blobs.
func FindUsedBlobs(repo *repository.Repository, treeID backend.ID, blobs pack.BlobSet) error {
return findUsedBlobs(repo, treeID, blobs, pack.NewBlobSet())
}

8
src/restic/repository/index_rebuild.go
View file

@ -11,8 +11,8 @@ import (
const rebuildIndexWorkers = 10
// LoadBlobsResult is returned in the channel from LoadBlobsFromAllPacks.
type LoadBlobsResult struct {
// ListAllPacksResult is returned in the channel from LoadBlobsFromAllPacks.
type ListAllPacksResult struct {
PackID backend.ID
Entries []pack.Blob
}
@ -22,7 +22,7 @@ func ListAllPacks(repo *Repository, ch chan<- worker.Job, done <-chan struct{})
f := func(job worker.Job, done <-chan struct{}) (interface{}, error) {
packID := job.Data.(backend.ID)
entries, err := repo.ListPack(packID)
return LoadBlobsResult{
return ListAllPacksResult{
PackID: packID,
Entries: entries,
}, err
@ -66,7 +66,7 @@ func RebuildIndex(repo *Repository) error {
continue
}
res := job.Result.(LoadBlobsResult)
res := job.Result.(ListAllPacksResult)
for _, entry := range res.Entries {
pb := PackedBlob{