Function executeWithOptionsAndExecRead

src/config/command.go:147–211

(
	wsl wsllib.WslLib,
	reg wsllib.WslReg,
	name string,
	opts configOptions,
	execRead func(wsllib.WslLib, string, string) (string, uint32, error),
)

}

func executeWithOptionsAndExecRead(
	wsl wsllib.WslLib,
	reg wsllib.WslReg,
	name string,
	opts configOptions,
	execRead func(wsllib.WslLib, string, string) (string, uint32, error),
) error {
	uid, flags, err := wslapi.GetConfig(wsl, name)
	if err != nil {
		errutil.ErrorRedPrintln("ERR: Failed to GetDistributionConfiguration")
		return errutil.NewDisplayError(err, true, true, false)
	}

	switch opts.option {
	case configOptionDefaultUID:
		uid = opts.uid

	case configOptionDefaultUser:
		str, _, errtmp := execRead(wsl, name, "id -u "+fileutil.DQEscapeString(opts.user))
		err = errtmp
		if err == nil {
			intUID, convErr := strconv.Atoi(str)
			err = convErr
			uid = uint64(intUID)
			if err != nil {
				err = errors.New(str)
			}
		}

	case configOptionAppendPath:
		flags = updateFlag(flags, wsllib.FlagAppendNTPath, opts.enabled)

	case configOptionMountDrive:
		flags = updateFlag(flags, wsllib.FlagEnableDriveMounting, opts.enabled)

	case configOptionWslVersion:
		err = reg.SetWslVersion(name, opts.wslVersion)

	case configOptionDefaultTerm:
		profile, profileErr := reg.GetProfileFromName(name)
		err = profileErr
		if err != nil {
			break
		}
		profile.WsldlTerm = opts.defaultTerm
		err = reg.WriteProfile(profile)

	case configOptionFlagsVal:
		flags = opts.flags

	default:
		err = os.ErrInvalid
	}

	if err != nil {
		return errutil.NewDisplayError(err, true, true, false)
	}