// Copyright 2021 The Ebiten Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package main

import (
	"os"
	"runtime"

	"github.com/kisielk/errcheck/errcheck"
	"golang.org/x/tools/go/analysis/multichecker"
	"golang.org/x/tools/go/analysis/passes/atomicalign"
)

func main() {
	GOOS, ok := os.LookupEnv("GOOS")
	if !ok {
		GOOS = runtime.GOOS
	}

	for _, filename := range []string{
		".errcheck_excludes",
		".errcheck_excludes_" + GOOS,
	} {
		if _, err := os.Stat(filename); err == nil {
			errcheck.Analyzer.Flags.Set("exclude", filename)
		}
	}

	multichecker.Main(atomicalign.Analyzer, errcheck.Analyzer)
}