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Use swift.ObjectsWalk

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This commit is contained in:
Nick Craig-Wood 2012-12-28 16:38:51 +00:00
parent 555e545b46
commit 4028a4192f
2 changed files with 11 additions and 14 deletions
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5
fs_local.go
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@ -51,10 +51,9 @@ func (f *FsLocal) NewFsObject(remote string) FsObject {
return f.NewFsObjectWithInfo(remote, nil) return f.NewFsObjectWithInfo(remote, nil)
} }
// Walk the path returning a channel of FsObjects // List the path returning a channel of FsObjects
// //
// FIXME ignore symlinks? // Ignores everything which isn't Storable, eg links etc
// FIXME what about hardlinks / etc
func (f *FsLocal) List() FsObjectsChan { func (f *FsLocal) List() FsObjectsChan {
out := make(FsObjectsChan, *checkers) out := make(FsObjectsChan, *checkers)
go func() { go func() {

12
fs_swift.go
View File

@ -57,23 +57,21 @@ func (f *FsSwift) NewFsObject(remote string) FsObject {
} }
// Walk the path returning a channel of FsObjects // Walk the path returning a channel of FsObjects
//
// FIXME ignore symlinks?
// FIXME what about hardlinks / etc
//
// FIXME not returning error if dir not found?
func (f *FsSwift) List() FsObjectsChan { func (f *FsSwift) List() FsObjectsChan {
out := make(FsObjectsChan, *checkers) out := make(FsObjectsChan, *checkers)
go func() { go func() {
// FIXME use a smaller limit? // FIXME use a smaller limit?
err := f.c.ObjectsAllFn(f.container, nil, func(objects []swift.Object) bool { err := f.c.ObjectsWalk(f.container, nil, func(opts *swift.ObjectsOpts) (interface{}, error) {
objects, err := f.c.Objects(f.container, opts)
if err == nil {
for i := range objects { for i := range objects {
object := &objects[i] object := &objects[i]
if fs := f.NewFsObjectWithInfo(object.Name, object); fs != nil { if fs := f.NewFsObjectWithInfo(object.Name, object); fs != nil {
out <- fs out <- fs
} }
} }
return false }
return objects, err
}) })
if err != nil { if err != nil {
log.Printf("Couldn't read container %q: %s", f.container, err) log.Printf("Couldn't read container %q: %s", f.container, err)