tools/bots/flutter/analyze_flutter_packages.sh

#!/usr/bin/env bash

# Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.

# Analyze Dart code in the flutter/packages repo.

set -e

checkout=$(pwd)
export PATH=$checkout/out/ReleaseX64/dart-sdk/bin:$PATH
dart=$checkout/out/ReleaseX64/dart-sdk/bin/dart
sdk=$checkout/out/ReleaseX64/dart-sdk
tmpdir=$(mktemp -d)

cleanup() {
  rm -rf "$tmpdir"
}

trap cleanup EXIT HUP INT QUIT TERM PIPE
cd "$tmpdir"

# install flutter
git clone --single-branch -vv https://github.com/flutter/flutter
export PATH="$PATH":"$tmpdir/flutter/bin"
flutter --version

# get the flutter/packages repo
git clone --single-branch -vv https://github.com/flutter/packages
cd packages

# validate the tool's source
(cd script/tool; dart pub --suppress-analytics get)
(cd script/tool; dart analyze --suppress-analytics --fatal-infos)

# Invoke the repo's analysis script.
# Use --downgrade to avoid potential breakage from transitive
# dependency publishing. See
# https://github.com/flutter/flutter/issues/129633
dart run script/tool/bin/flutter_plugin_tools.dart analyze \
  --downgrade \
  --analysis-sdk $sdk \
  --custom-analysis=script/configs/custom_analysis.yaml