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util.go
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util.go
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// Copyright (C) 2015 The Syncthing Authors.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package main
import (
"log"
"os"
"path/filepath"
"runtime"
"github.com/syncthing/syncthing/lib/osutil"
)
func nulString(bs []byte) string {
for i := range bs {
if bs[i] == 0 {
return string(bs[:i])
}
}
return string(bs)
}
func defaultConfigDir() string {
switch runtime.GOOS {
case "windows":
if p := os.Getenv("LocalAppData"); p != "" {
return filepath.Join(p, "Syncthing")
}
return filepath.Join(os.Getenv("AppData"), "Syncthing")
case "darwin":
dir, err := osutil.ExpandTilde("~/Library/Application Support/Syncthing")
if err != nil {
log.Fatal(err)
}
return dir
default:
if xdgCfg := os.Getenv("XDG_CONFIG_HOME"); xdgCfg != "" {
return filepath.Join(xdgCfg, "syncthing")
}
dir, err := osutil.ExpandTilde("~/.config/syncthing")
if err != nil {
log.Fatal(err)
}
return dir
}
}