forked from snapcore/snapd
/
main.go
73 lines (62 loc) · 1.55 KB
/
main.go
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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2015 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 main
import (
"fmt"
"os"
"os/signal"
"syscall"
"github.com/snapcore/snapd/cmd"
"github.com/snapcore/snapd/daemon"
"github.com/snapcore/snapd/logger"
"github.com/snapcore/snapd/store"
)
func init() {
err := logger.SimpleSetup()
if err != nil {
fmt.Fprintf(os.Stderr, "WARNING: failed to activate logging: %s\n", err)
}
}
func main() {
cmd.ExecInCoreSnap()
if err := run(); err != nil {
fmt.Fprintf(os.Stderr, "error: %v\n", err)
os.Exit(1)
}
}
func run() error {
store.SetUserAgentFromVersion(cmd.Version)
d, err := daemon.New()
if err != nil {
return err
}
if err := d.Init(); err != nil {
return err
}
d.Version = cmd.Version
d.Start()
ch := make(chan os.Signal)
signal.Notify(ch, syscall.SIGINT, syscall.SIGTERM)
select {
case sig := <-ch:
logger.Noticef("Exiting on %s signal.\n", sig)
case <-d.Dying():
// something called Stop()
}
return d.Stop()
}