forked from snapcore/snapd
/
helpers.go
47 lines (42 loc) · 1.59 KB
/
helpers.go
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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2019-2020 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package devicestate
import (
"github.com/snapcore/snapd/asserts"
"github.com/snapcore/snapd/gadget"
"github.com/snapcore/snapd/overlord/auth"
"github.com/snapcore/snapd/overlord/devicestate/internal"
"github.com/snapcore/snapd/overlord/state"
"github.com/snapcore/snapd/snap"
)
func setDeviceFromModelAssertion(st *state.State, device *auth.DeviceState, model *asserts.Model) error {
device.Brand = model.BrandID()
device.Model = model.Model()
return internal.SetDevice(st, device)
}
func gadgetDataFromInfo(info *snap.Info, model *asserts.Model) (*gadget.GadgetData, error) {
// we do not perform consistency validation here because that
// has been done when the gadget was installed for
// current/already local revisions, or in the check-snap task
// for incoming gadgets.
gi, err := gadget.ReadInfo(info.MountDir(), model)
if err != nil {
return nil, err
}
return &gadget.GadgetData{Info: gi, RootDir: info.MountDir()}, nil
}