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Major restructure, bundle blobs

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This commit also breaks the repository format.
This commit is contained in:
Alexander Neumann committed 2015-04-29 23:27:32 +02:00
1 parent b836da1980
commit 60a0fe8349
29 files changed
+937 -1123
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walk.go
+9 -18
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@@ -3,6 +3,7 @@ package restic
import (
"path/filepath"
"github.com/restic/restic/backend"
"github.com/restic/restic/debug"
"github.com/restic/restic/server"
)
@@ -15,10 +16,10 @@ type WalkTreeJob struct {
Tree *Tree
}
func walkTree(s *server.Server, path string, treeBlob server.Blob, done chan struct{}, jobCh chan<- WalkTreeJob) {
debug.Log("walkTree", "start on %q (%v)", path, treeBlob)
func walkTree(s *server.Server, path string, treeID backend.ID, done chan struct{}, jobCh chan<- WalkTreeJob) {
debug.Log("walkTree", "start on %q (%v)", path, treeID.Str())
// load tree
t, err := LoadTree(s, treeBlob)
t, err := LoadTree(s, treeID)
if err != nil {
jobCh <- WalkTreeJob{Path: path, Error: err}
return
@@ -27,32 +28,22 @@ func walkTree(s *server.Server, path string, treeBlob server.Blob, done chan str
for _, node := range t.Nodes {
p := filepath.Join(path, node.Name)
if node.Type == "dir" {
blob, err := t.Map.FindID(node.Subtree)
if err != nil {
jobCh <- WalkTreeJob{Path: p, Error: err}
continue
}
walkTree(s, p, blob, done, jobCh)
walkTree(s, p, node.Subtree, done, jobCh)
} else {
// load old blobs
node.blobs, err = t.Map.Select(node.Content)
if err != nil {
debug.Log("walkTree", "unable to load bobs for %q (%v): %v", path, treeBlob, err)
}
jobCh <- WalkTreeJob{Path: p, Node: node, Error: err}
}
}
jobCh <- WalkTreeJob{Path: filepath.Join(path), Tree: t}
debug.Log("walkTree", "done for %q (%v)", path, treeBlob)
debug.Log("walkTree", "done for %q (%v)", path, treeID.Str())
}
// WalkTree walks the tree specified by ID recursively and sends a job for each
// file and directory it finds. When the channel done is closed, processing
// stops.
func WalkTree(server *server.Server, blob server.Blob, done chan struct{}, jobCh chan<- WalkTreeJob) {
debug.Log("WalkTree", "start on %v", blob)
walkTree(server, "", blob, done, jobCh)
func WalkTree(server *server.Server, id backend.ID, done chan struct{}, jobCh chan<- WalkTreeJob) {
debug.Log("WalkTree", "start on %v", id.Str())
walkTree(server, "", id, done, jobCh)
close(jobCh)
debug.Log("WalkTree", "done")
}