#!/bin/bash
# Copyright 2018 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

#### CATEGORY=Device discovery
### unset the default device to interact with

## usage: fx unset-device
##
## Unset the default device to work with for the active build directory. See "fx set-device"
## for more information.

set -e

source "$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"/lib/vars.sh || exit $?
fx-standard-switches "$@"
fx-config-read

device_name=$(get-device-raw)
if [[ -n ${device_name} ]]; then
  fx-command-run ffx target default unset --level build --build-dir "${FUCHSIA_BUILD_DIR}"
  fx-command-run ffx target remove ${device_name}
fi

if [[ -n "${FUCHSIA_BUILD_DIR}" ]]; then
  rm -f "${FUCHSIA_BUILD_DIR}.device"
  json-config-del "${FUCHSIA_BUILD_DIR}.json" target.default
fi