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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
View File

@ -51,10 +51,9 @@ func (f *FsLocal) NewFsObject(remote string) FsObject {
return f.NewFsObjectWithInfo(remote, nil)
}
// Walk the path returning a channel of FsObjects
// List the path returning a channel of FsObjects
//
// FIXME ignore symlinks?
// FIXME what about hardlinks / etc
// Ignores everything which isn't Storable, eg links etc
func (f *FsLocal) List() FsObjectsChan {
out := make(FsObjectsChan, *checkers)
go func() {

20
fs_swift.go
View File

@ -57,23 +57,21 @@ func (f *FsSwift) NewFsObject(remote string) FsObject {
}
// 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 {
out := make(FsObjectsChan, *checkers)
go func() {
// FIXME use a smaller limit?
err := f.c.ObjectsAllFn(f.container, nil, func(objects []swift.Object) bool {
for i := range objects {
object := &objects[i]
if fs := f.NewFsObjectWithInfo(object.Name, object); fs != nil {
out <- fs
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 {
object := &objects[i]
if fs := f.NewFsObjectWithInfo(object.Name, object); fs != nil {
out <- fs
}
}
}
return false
return objects, err
})
if err != nil {
log.Printf("Couldn't read container %q: %s", f.container, err)