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| author | Matthew Heon <mheon@redhat.com> | 2021-04-16 11:01:11 -0400 |
|---|---|---|
| committer | Matthew Heon <mheon@redhat.com> | 2021-04-19 09:17:04 -0400 |
| commit | db21c1c0ea73d72b7160d1ba75a144a5b5e44a8e (patch) | |
| tree | 15500f05f2bbd4feaa1c9dfa9c05cb6dc5232448 /libpod/diff.go | |
| parent | 382b5b81d24870abe400d14296e4f5ef47c99d29 (diff) | |
| download | podman-db21c1c0ea73d72b7160d1ba75a144a5b5e44a8e.tar.gz podman-db21c1c0ea73d72b7160d1ba75a144a5b5e44a8e.tar.bz2 podman-db21c1c0ea73d72b7160d1ba75a144a5b5e44a8e.zip | |
Remove an advanced layer diff function
Noticed this while I was poking around in the runtime doing DB
work. The signature of this function makes me a bit uncomfortable
(why should we let people apply arbitrary diffs to layers? Seems
like a good way to break things...) and it's completely unused,
so let's just remove it.
[NO TESTS NEEDED] since this is a pure removal.
Signed-off-by: Matthew Heon <mheon@redhat.com>
Diffstat (limited to 'libpod/diff.go')
| -rw-r--r-- | libpod/diff.go | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/libpod/diff.go b/libpod/diff.go index 36d60b838..df1acf4bb 100644 --- a/libpod/diff.go +++ b/libpod/diff.go @@ -1,8 +1,6 @@ package libpod import ( - "io" - "github.com/containers/podman/v3/libpod/layers" "github.com/containers/storage/pkg/archive" "github.com/pkg/errors" @@ -46,16 +44,6 @@ func (r *Runtime) GetDiff(from, to string) ([]archive.Change, error) { return rchanges, err } -// ApplyDiffTarStream applies the changes stored in 'diff' to the layer 'to' -func (r *Runtime) ApplyDiffTarStream(to string, diff io.Reader) error { - toLayer, err := r.getLayerID(to) - if err != nil { - return err - } - _, err = r.store.ApplyDiff(toLayer, diff) - return err -} - // GetLayerID gets a full layer id given a full or partial id // If the id matches a container or image, the id of the top layer is returned // If the id matches a layer, the top layer id is returned |