feat: release managed service generation and contract diagnostics

examples/managedService/main.go

@@ -0,0 +1,52 @@
+// Code generated by go-omni api. DO NOT EDIT.
+package main
+
+import (
+	"context"
+	"errors"
+	"example.com/managed/internal/config"
+	"example.com/managed/internal/handler"
+	"example.com/managed/internal/svc"
+	"flag"
+	"git.yuntuo.hk/k2safe/go-omni/logx"
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+)
+
+func main() {
+	path := flag.String("config", "etc/config.yaml", "configuration file; empty uses defaults and environment")
+	flag.Parse()
+	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
+	defer stop()
+	if err := run(ctx, *path); err != nil {
+		log.Fatal(err)
+	}
+}
+func run(ctx context.Context, path string) (runErr error) {
+	cfg, err := config.Load(path)
+	if err != nil {
+		return err
+	}
+	logger, err := logx.New(cfg.Server.Log)
+	if err != nil {
+		return err
+	}
+	defer func() { runErr = errors.Join(runErr, logger.Close()) }()
+	logx.SetDefault(logger)
+	deps, err := svc.New(ctx, logger, cfg)
+	if err != nil {
+		return err
+	}
+	// RunContext drains HTTP requests before returning. This scope owns dependencies
+	// and closes them exactly once, before closing the borrowed logger.
+	defer func() { runErr = errors.Join(runErr, deps.Close()) }()
+	app, err := handler.NewApp(deps)
+	if err != nil {
+		return err
+	}
+	defer func() { runErr = errors.Join(runErr, app.Close()) }()
+	logger.InfoContext(ctx, "service.starting", "address", app.Config().Address)
+	return app.RunContext(ctx)
+}