mirror of
https://github.com/token2/snapd.git
synced 2026-03-13 11:15:47 -07:00
62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
// -*- Mode: Go; indent-tabs-mode: t -*-
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/*
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* Copyright (C) 2016 Canonical Ltd
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package patch
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import (
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"github.com/snapcore/snapd/i18n"
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"github.com/snapcore/snapd/overlord/state"
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)
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func init() {
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patches[3] = []PatchFunc{patch3}
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}
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// patch3:
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// - migrates pending tasks and add {start,stop}-snap-services tasks
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func patch3(s *state.State) error {
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// migrate all pending tasks and insert "{start,stop}-snap-server"
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for _, t := range s.Tasks() {
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if t.Status().Ready() {
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continue
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}
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if t.Kind() == "link-snap" {
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startSnapServices := s.NewTask("start-snap-services", i18n.G("Start snap services"))
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startSnapServices.Set("snap-setup-task", t.ID())
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startSnapServices.WaitFor(t)
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chg := t.Change()
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chg.AddTask(startSnapServices)
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}
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if t.Kind() == "unlink-snap" || t.Kind() == "unlink-current-snap" {
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stopSnapServices := s.NewTask("stop-snap-services", i18n.G("Stop snap services"))
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stopSnapServices.Set("snap-setup-task", t.ID())
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t.WaitFor(stopSnapServices)
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chg := t.Change()
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chg.AddTask(stopSnapServices)
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}
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}
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return nil
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}
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