tools/devshell/push-package

#!/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 [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 must already know how to reach
## the host package server (e.g. fx serve must be running).
##
## See https://fuchsia.googlesource.com/fuchsia/+/master/docs/development/workflows/package_update.md
## for more information about using this workflow.

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

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

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

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

  local all_pkgs=($("${FUCHSIA_DIR}/scripts/list-available-packages.py" --build-dir "${FUCHSIA_BUILD_DIR}"))

  # pkgs is the last argument
  local pkgs=()

  if [[ $# -eq 0 ]]; then
    pkgs=("${all_pkgs[@]}")
  else
    for pkg in "$@"; do
      for p in "${all_pkgs[@]}"; do
        if [[ "$p" == "$pkg" ]]; then
          pkgs+=("$p")
          continue 2
        fi
      done
      # TODO(BLD-338): Remove "package_name" from error message
      echo >&2 "Package $pkg will not be pushed. It is not part of the current build, is not a package, overrides 'package_name=\"...\"' or has 'deprecated_system_image=true'."
      exit 1
    done
  fi

  # The target doesn't support expansions, and a local expansion makes a command
  # too long to spawn, so sending a loop makes things work ok.
  local cmd="
    code=0;
    for c in ${pkgs[@]}; do
      amberctl get_up -n \"\${c}\" -v 0 || code=\$((\$code + \$?));
      manifest_path=\"/pkgfs/packages/\${c}/0/meta/module.json\";
      if [ -s \"\$manifest_path\" ]; then
        run fuchsia-pkg://fuchsia.com/module_package_indexer#meta/module_package_indexer.cmx \"\${c}\" 0;
      fi
    done;
    exit \$code
  "

  fx-command-run shell "${cmd}"
}

main "$@"