#!/bin/bash
# Copyright 2017 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.

### push packages to a device

## usage: fx push-package [-d|--device <device_address>] [pkg1 pkg2 ...]
##
## Push packages to a device. One or more package names may be supplied. If no
## package name is suppled all packages in the build output will be pushed. The
## target must be reachable from the host and most already know the host's IP
## address.
##
## See https://fuchsia.googlesource.com/docs/+/master/development/workflows/package_update.md
## for more information about using this workflow.
##
## optional arguments (must be first):
##   -d|--device         IP address of the target

source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"/lib/vars.sh
fx-config-read

function usage {
  fx-command-help push-package
}

function main {
  fx-standard-switches "$@"
  set -- "${FX_ARGV[@]}"

  local device=""
  local device_args=()
  device="$(get-device-addr $@)"

  if [[ -n "$device" ]]; then
    shift
    device_args=("-d" "$1")
    shift
  fi

  # if the second arg is set, but 0-length, publish nothing
  if [[ $# -eq 1 ]] && [[ -z "${1}" ]]; then
    exit 0
  fi

  fx-command-run publish "$@"

  fx-command-run push-package-no-publish "${device_args[@]}" "$@"
}

main "$@"