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Change List() implementation for all backends

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This commit is contained in:
Alexander Neumann
2018-01-20 19:34:38 +01:00
parent dd91b13ff3
commit e9ea268847
12 changed files with 363 additions and 329 deletions
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25
internal/backend/local/local.go
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@@ -191,7 +191,7 @@ func (b *Local) Stat(ctx context.Context, h restic.Handle) (restic.FileInfo, err
return restic.FileInfo{}, errors.Wrap(err, "Stat")
}
return restic.FileInfo{Size: fi.Size()}, nil
return restic.FileInfo{Size: fi.Size(), Name: h.Name}, nil
}
// Test returns true if a blob of the given type and name exists in the backend.
@@ -226,13 +226,13 @@ func isFile(fi os.FileInfo) bool {
return fi.Mode()&(os.ModeType|os.ModeCharDevice) == 0
}
// List returns a channel that yields all names of blobs of type t. A
// goroutine is started for this.
// List runs fn for each file in the backend which has the type t. When an
// error occurs (or fn returns an error), List stops and returns it.
func (b *Local) List(ctx context.Context, t restic.FileType, fn func(restic.FileInfo) error) error {
debug.Log("List %v", t)
basedir, subdirs := b.Basedir(t)
err := fs.Walk(basedir, func(path string, fi os.FileInfo, err error) error {
return fs.Walk(basedir, func(path string, fi os.FileInfo, err error) error {
debug.Log("walk on %v\n", path)
if err != nil {
return err
@@ -257,24 +257,17 @@ func (b *Local) List(ctx context.Context, t restic.FileType, fn func(restic.File
Size: fi.Size(),
}
if ctx.Err() != nil {
return ctx.Err()
}
err = fn(rfi)
if err != nil {
return err
}
if ctx.Err() != nil {
return ctx.Err()
}
return nil
return ctx.Err()
})
if err != nil {
debug.Log("Walk %v", err)
return err
}
return ctx.Err()
}
// Delete removes the repository and all files.