syncthing/internal/upgrade/releasename_linux_arm.go

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// Copyright (C) 2014 The Syncthing Authors.
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// 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 upgrade
import (
"fmt"
"strings"
"syscall"
)
func releaseName(tag string) string {
return fmt.Sprintf("syncthing-linux-armv%s-%s.", goARM(), tag)
}
// Get the current ARM architecture version for upgrade purposes. If we can't
// figure it out from the uname, default to ARMv6 (same as Go distribution).
func goARM() string {
var name syscall.Utsname
syscall.Uname(&name)
machine := string(name.Machine[:5])
if strings.HasPrefix(machine, "armv") {
return machine[4:]
}
return "6"
}