// InitSnapshot initializes a snapshot based on the current root and targets
func (tr *Repo) InitSnapshot() error {
root, err := tr.Root.ToSigned()
if err != nil {
return err
}
targets, err := tr.Targets[data.ValidRoles["targets"]].ToSigned()
if err != nil {
return err
}
snapshot, err := data.NewSnapshot(root, targets)
if err != nil {
return err
}
tr.Snapshot = snapshot
return nil
}
// InitSnapshot initializes a snapshot based on the current root and targets
func (tr *Repo) InitSnapshot() error {
if tr.Root == nil {
return ErrNotLoaded{Role: data.CanonicalRootRole}
}
root, err := tr.Root.ToSigned()
if err != nil {
return err
}
if _, ok := tr.Targets[data.CanonicalTargetsRole]; !ok {
return ErrNotLoaded{Role: data.CanonicalTargetsRole}
}
targets, err := tr.Targets[data.CanonicalTargetsRole].ToSigned()
if err != nil {
return err
}
snapshot, err := data.NewSnapshot(root, targets)
if err != nil {
return err
}
tr.Snapshot = snapshot
return nil
}