package main

import (
	"context"
	"fmt"
	"os"

	"github.com/containers/buildah/define"
	"github.com/containers/buildah/imagebuildah"
	"github.com/containers/storage"
	"github.com/containers/storage/pkg/unshare"
	"github.com/sirupsen/logrus"
)

func main() {
	if imagebuildah.InitReexec() {
		return
	}
	unshare.MaybeReexecUsingUserNamespace(false)
	storeOptions, err := storage.DefaultStoreOptionsAutoDetectUID()
	if err != nil {
		logrus.Errorf("%v", err)
		os.Exit(1)
	}
	store, err := storage.GetStore(storeOptions)
	if err != nil {
		logrus.Errorf("%v", err)
		os.Exit(1)
	}
	_, ref, err := imagebuildah.BuildDockerfiles(context.TODO(), store, define.BuildOptions{
		CommonBuildOpts: &define.CommonBuildOptions{},
		Platforms: []struct{ OS, Arch, Variant string }{
			{"linux", "arm64", ""},
			{"linux", "amd64", ""},
			{"linux", "ppc64le", ""},
			{"linux", "s390x", ""},
		},
		Manifest: "list",
	}, ".")
	_, storeErr := store.Shutdown(false)
	if err != nil {
		logrus.Errorf("%v", err)
		os.Exit(1)
	}
	if ref != nil {
		fmt.Printf("%s\n", ref.String())
	}
	if storeErr != nil {
		logrus.Warnf("%v", storeErr)
	}
}