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/
main.go
77 lines (64 loc) · 2.13 KB
/
main.go
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// Copyright 2020 the Exposure Notifications Server 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.
// This binary provides a server that can import export files from a trusted partner.
package main
import (
"context"
"fmt"
"os/signal"
"syscall"
"github.com/google/exposure-notifications-server/internal/buildinfo"
"github.com/google/exposure-notifications-server/internal/exportimport"
"github.com/google/exposure-notifications-server/internal/setup"
"github.com/google/exposure-notifications-server/pkg/logging"
"github.com/google/exposure-notifications-server/pkg/server"
)
func main() {
ctx, done := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
logger := logging.NewLoggerFromEnv().
With("build_id", buildinfo.BuildID).
With("build_tag", buildinfo.BuildTag)
ctx = logging.WithLogger(ctx, logger)
defer func() {
done()
if r := recover(); r != nil {
logger.Fatalw("application panic", "panic", r)
}
}()
err := realMain(ctx)
done()
if err != nil {
logger.Fatal(err)
}
logger.Info("successful shutdown")
}
func realMain(ctx context.Context) error {
logger := logging.FromContext(ctx)
var config exportimport.Config
env, err := setup.Setup(ctx, &config)
if err != nil {
return fmt.Errorf("setup.Setup: %w", err)
}
defer env.Close(ctx)
rotationServer, err := exportimport.NewServer(&config, env)
if err != nil {
return fmt.Errorf("exportimport.NewServer: %w", err)
}
srv, err := server.New(config.Port)
if err != nil {
return fmt.Errorf("server.New: %w", err)
}
logger.Info("listening on: ", config.Port)
return srv.ServeHTTPHandler(ctx, rotationServer.Routes(ctx))
}