scripts/update_dependencies.sh

#!/bin/bash
#
# Copyright 2022 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.
#
# Bumps the version of all dependencies of this repo to the latest version.
# Because some of them use the Fuchsia SDK, they must be kept in lockstep to
# prevent Fuchsia SDK incompatiblities.
#
# Usage:
#   update_dependencies.sh
#
# Arguments:
#   --cleanup: Removes old product bundles and shuts down old emulators.
#              Default: false
#   --goma: Acclerates the Flutter Engine build using GOMA.
#           For Googlers only, sorry. :(

set -e # Fail on any error.
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"/lib/helpers.sh || exit $?

ensure-embedder-dir

# Parse arguments.
cleanup_args=
goma_args=
while [[ $# -gt 0 ]]; do
  case $1 in
    --cleanup)
      cleanup_args="--cleanup"
      shift # past argument
      ;;
    --goma)
      goma_args="--goma"
      shift # past argument
      ;;
    *)
      shift # past value
      ;;
  esac
done

# First bump Flutter.
git -C "${FUCHSIA_EMBEDDER_DIR}"/third_party/dart-pkg/internal/flutter/flutter pull origin main

# Then bump Flutter Engine to match Flutter.
"${FUCHSIA_EMBEDDER_DIR}"/scripts/sync_engine_to_revision.sh "$(cat ${FUCHSIA_EMBEDDER_DIR}/third_party/dart-pkg/internal/flutter/flutter/bin/internal/engine.version)"
"${FUCHSIA_EMBEDDER_DIR}"/scripts/build_and_copy_engine_artifacts.sh ${goma_args} --cpu x64
"${FUCHSIA_EMBEDDER_DIR}"/scripts/build_and_copy_engine_artifacts.sh ${goma_args} --cpu arm64

# Bump the Embedder's Fuchsia SDK to whatever is the latest version and pray that the
# Engine's Fuchsia SDK is close enough to prevent incompatibility issues.
# TODO(akbiggs): Keep the Fuchsia SDK version in sync between the Emebedder repo and
# Engine repo.
"${FUCHSIA_EMBEDDER_DIR}"/scripts/update_fuchsia_sdk.sh ${cleanup_args}