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package main
import (
"context"
"fmt"
"log/slog"
"os"
"time"
"github.com/GoYoko/web"
"github.com/samber/do"
"github.com/chaitin/MonkeyCode/backend/biz"
"github.com/chaitin/MonkeyCode/backend/config"
"github.com/chaitin/MonkeyCode/backend/pkg"
"github.com/chaitin/MonkeyCode/backend/pkg/service"
"github.com/chaitin/MonkeyCode/backend/pkg/store"
"github.com/chaitin/MonkeyCode/backend/pkg/telemetry"
)
func main() {
// 初始化配置
cfg, err := config.Init("./config/server")
if err != nil {
fmt.Fprintf(os.Stderr, "failed to load config: %v\n", err)
os.Exit(1)
}
// 创建 DI 容器
injector := do.New()
// 注入配置
do.ProvideValue(injector, cfg)
// 注册基础设施
if err := pkg.RegisterInfra(injector); err != nil {
fmt.Fprintf(os.Stderr, "failed to register infra: %v\n", err)
os.Exit(1)
}
l := do.MustInvoke[*slog.Logger](injector)
l.With("config", cfg).Debug("print config")
w := do.MustInvoke[*web.Web](injector)
shutdownTelemetry, err := telemetry.Setup(context.Background(), cfg.Telemetry)
if err != nil {
l.Warn("failed to setup telemetry, tracing disabled", "error", err)
shutdownTelemetry = func(context.Context) error { return nil }
}
defer func() {
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
if err := shutdownTelemetry(ctx); err != nil {
l.Warn("failed to shutdown telemetry", "error", err)
}
}()
// 运行数据库迁移
if err := store.MigrateSQL(cfg, l); err != nil {
l.Error("failed to migrate database", "error", err)
os.Exit(1)
}
// 注册业务模块
biz.RegisterAll(injector)
biz.RegisterOpenSource(injector)
biz.InvokeAll(injector)
biz.InvokeOpenSource(injector)
// 获取 web 实例并启动服务
w.PrintRoutes()
svc := service.NewService(
service.WithPprof(),
service.WithLogger(l),
)
svc.Add(&server{w: w, addr: cfg.Server.Addr})
l.Info("starting server", "addr", cfg.Server.Addr)
if err := svc.Run(); err != nil {
l.Error("server error", "error", err)
}
}
type server struct {
w *web.Web
addr string
}
func (s *server) Name() string { return "MonkeyCode Service" }
func (s *server) Start() error { return s.w.Run(s.addr) }
func (s *server) Stop() error {
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
return s.w.Echo().Shutdown(ctx)
}