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
#
# Requirements:
#   1. $FUCHSIA_EMBEDDER_DIR is set to your flutter-embedder.git checkout.
#
# Arguments:
#   --cleanup: Removes old product bundles and shuts down old emulators.
#              Default: false

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

# Parse arguments.
cleanup_args=
while [[ $# -gt 0 ]]; do
  case $1 in
    --cleanup)
      cleanup_args="--cleanup"
      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_artifacts_to_revision.sh $(cat $FUCHSIA_EMBEDDER_DIR/third_party/dart-pkg/internal/flutter/flutter/bin/internal/engine.version)
# 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}