func (f *fakeSnappyBackend) UnlinkSnap(info *snap.Info, meter progress.Meter) error {
meter.Notify("unlink")
f.ops = append(f.ops, fakeOp{
op: "unlink-snap",
name: info.MountDir(),
})
return nil
}
func (f *fakeSnappyBackend) RemoveSnapFiles(s snap.PlaceInfo, typ snap.Type, meter progress.Meter) error {
meter.Notify("remove-snap-files")
f.ops = append(f.ops, fakeOp{
op: "remove-snap-files",
name: s.MountDir(),
stype: typ,
})
return nil
}
func (f *fakeSnappyBackend) UndoSetupSnap(s snap.PlaceInfo, typ snap.Type, p progress.Meter) error {
p.Notify("setup-snap")
f.ops = append(f.ops, fakeOp{
op: "undo-setup-snap",
name: s.MountDir(),
stype: typ,
})
return nil
}
func (f *fakeSnappyBackend) UndoCopySnapData(newInfo *snap.Info, oldInfo *snap.Info, p progress.Meter) error {
p.Notify("undo-copy-data")
old := "<no-old>"
if oldInfo != nil {
old = oldInfo.MountDir()
}
f.ops = append(f.ops, fakeOp{
op: "undo-copy-snap-data",
name: newInfo.MountDir(),
old: old,
})
return nil
}
func (f *fakeSnappyBackend) SetupSnap(snapFilePath string, si *snap.SideInfo, p progress.Meter) error {
p.Notify("setup-snap")
revno := snap.R(0)
if si != nil {
revno = si.Revision
}
f.ops = append(f.ops, fakeOp{
op: "setup-snap",
name: snapFilePath,
revno: revno,
})
return nil
}
func (f *fakeStore) Download(name string, snapInfo *snap.DownloadInfo, pb progress.Meter, user *auth.UserState) (string, error) {
f.pokeStateLock()
var macaroon string
if user != nil {
macaroon = user.StoreMacaroon
}
f.downloads = append(f.downloads, fakeDownload{
macaroon: macaroon,
name: name,
})
f.fakeBackend.ops = append(f.fakeBackend.ops, fakeOp{op: "storesvc-download", name: name})
pb.SetTotal(float64(f.fakeTotalProgress))
pb.Set(float64(f.fakeCurrentProgress))
return "downloaded-snap-path", nil
}
func (f *fakeSnappyBackend) CopySnapData(newInfo, oldInfo *snap.Info, p progress.Meter) error {
p.Notify("copy-data")
old := "<no-old>"
if oldInfo != nil {
old = oldInfo.MountDir()
}
if newInfo.MountDir() == f.copySnapDataFailTrigger {
f.ops = append(f.ops, fakeOp{
op: "copy-data.failed",
name: newInfo.MountDir(),
old: old,
})
return errors.New("fail")
}
f.ops = append(f.ops, fakeOp{
op: "copy-data",
name: newInfo.MountDir(),
old: old,
})
return nil
}