示例#1
0
// loadConfig returns the server's parsed config file, locating it using the provided arg.
//
// The arg may be of the form:
// - empty, to mean automatic (will write a default high-level config if
//   no cloud config is available)
// - a filepath absolute or relative to the user's configuration directory,
// - a URL
func loadConfig(arg string) (conf *serverinit.Config, isNewConfig bool, err error) {
	if strings.HasPrefix(arg, "http://") || strings.HasPrefix(arg, "https://") {
		contents, err := slurpURL(arg, 256<<10)
		if err != nil {
			return nil, false, err
		}
		conf, err = serverinit.Load(contents)
		return conf, false, err
	}
	var absPath string
	switch {
	case arg == "":
		absPath = osutil.UserServerConfigPath()
		_, err = wkfs.Stat(absPath)
		if err != nil {
			if !os.IsNotExist(err) {
				return
			}
			conf, err = serverinit.DefaultEnvConfig()
			if err != nil || conf != nil {
				return
			}
			err = wkfs.MkdirAll(osutil.CamliConfigDir(), 0700)
			if err != nil {
				return
			}
			log.Printf("Generating template config file %s", absPath)
			if err = serverinit.WriteDefaultConfigFile(absPath, sqlite.CompiledIn()); err == nil {
				isNewConfig = true
			}
		}
	case filepath.IsAbs(arg):
		absPath = arg
	default:
		absPath = filepath.Join(osutil.CamliConfigDir(), arg)
	}
	conf, err = serverinit.LoadFile(absPath)
	return
}
示例#2
0
// findConfigFile returns the absolute path of the user's
// config file.
// The provided file may be absolute or relative
// to the user's configuration directory.
// If file is empty, a default high-level config is written
// for the user.
func findConfigFile(file string) (absPath string, isNewConfig bool, err error) {
	switch {
	case file == "":
		absPath = osutil.UserServerConfigPath()
		_, err = os.Stat(absPath)
		if os.IsNotExist(err) {
			err = os.MkdirAll(osutil.CamliConfigDir(), 0700)
			if err != nil {
				return
			}
			log.Printf("Generating template config file %s", absPath)
			if err = serverinit.WriteDefaultConfigFile(absPath, sqlite.CompiledIn()); err == nil {
				isNewConfig = true
			}
		}
		return
	case filepath.IsAbs(file):
		absPath = file
	default:
		absPath = filepath.Join(osutil.CamliConfigDir(), file)
	}
	_, err = os.Stat(absPath)
	return
}