tools/devshell/add-update-source

#!/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=Software delivery
### register a repository package server as a device's update source
## usage: fx add-update-source  [--repo-name NAME] [--persist]
##
## Configure target device to use a new update source.
##
##   --repo-name NAME Name of the repository package server to use as the update source.
##   --persist        Enable persistence of repo metadata. Disabled by default.
##
##
## NAME:
## If no name is supplied, the name defaults to configured default repository.
##
## Note:
## This is a wrapper for `ffx target repository register`

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

function usage {
  fx-command-help add-update-source
}

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

  local repo_name=""
  local storage_type=""
  while [[ $# -ne 0 ]]; do
    case "$1" in
      --repo-name)
        repo_name="$2"
        shift
        ;;
      --persist)
        storage_type="persistent"
        ;;
      *)
        fx-error "Unrecognized option: $1"
        usage
        exit 1
    esac
    shift
  done

  register_args=( target repository register )
  if [[ -n "${storage_type}" ]]; then
    register_args+=( --storage-type "${storage_type}" )
  fi
  if [[ -n "${repo_name}" ]]; then
    register_args+=( --repository "${repo_name}" )
  fi
  # When alias conflict detected, replace with what is being registered here.
  register_args+=( --alias-conflict-mode replace )

  fx-command-run ffx --target "$(get-device-name)" "${register_args[@]}" || return $?

 if [[ -n "${repo_name}" ]]; then
  fx-command-run shell update channel set "${repo_name}"
  err=$?
  if [[ $err -ne 0 ]]; then
    fx-error "Failed to change the update channel to '${repo_name}'"
    return "$err"
  fi
 fi
}

main "$@"