add error handling for runner main

src/runner/main.go

@@ -5,8 +5,6 @@ import (
 	"flag"
 	"fmt"
 
-	_ "embed"
-
 	"git.vdhsn.com/barretthousen/barretthousen/src/lib/domain/runner"
 	"git.vdhsn.com/barretthousen/barretthousen/src/lib/kernel"
 	"git.vdhsn.com/barretthousen/barretthousen/src/runner/internal"
@@ -15,6 +13,8 @@ import (
 	"github.com/jackc/pgx/v4"
 	"go.uber.org/dig"
 
+	_ "embed"
+
 	_ "git.vdhsn.com/barretthousen/barretthousen/src/runner/internal/domain/liveauctioneers"
 )
 
@@ -53,32 +53,45 @@ func (app *RunnerApp) Start(ctx context.Context) error {
 	}
 
 	ioc := dig.New()
-	ioc.Provide(func() kernel.PostgresConnection {
+	var err error
+	if err = ioc.Provide(func() kernel.PostgresConnection {
 		return app.Postgres
-	})
+	}); err != nil {
+		return err
+	}
 
-	ioc.Provide(func(pgCfg kernel.PostgresConnection) (*pgx.Conn, error) {
+	if err = ioc.Provide(func(pgCfg kernel.PostgresConnection) (*pgx.Conn, error) {
 		return kernel.NewDBConnection(ctx, pgCfg)
-	})
+	}); err != nil {
+		return err
+	}
 
-	ioc.Provide(func(pgConn *pgx.Conn) *postgres.Queries {
+	if err = ioc.Provide(func(pgConn *pgx.Conn) *postgres.Queries {
 		return postgres.New(pgConn)
-	})
+	}); err != nil {
+		return err
+	}
 
-	ioc.Provide(func(queries *postgres.Queries) runner.Storage {
-		return &data.PGRunnerStorage{queries}
-	})
+	if err = ioc.Provide(func(queries *postgres.Queries) runner.Storage {
+		return &data.PGRunnerStorage{Queries: queries}
+	}); err != nil {
+		return err
+	}
 
-	ioc.Provide(func() runner.CatalogService {
+	if err = ioc.Provide(func() runner.CatalogService {
 		return &runner.CatalogServiceStub{}
-	})
+	}); err != nil {
+		return err
+	}
 
-	ioc.Provide(func(css runner.CatalogService, rs runner.Storage) *runner.Domain {
+	if err = ioc.Provide(func(css runner.CatalogService, rs runner.Storage) *runner.Domain {
 		return &runner.Domain{
 			Storage:        rs,
 			CatalogService: css,
 		}
-	})
+	}); err != nil {
+		return err
+	}
 
 	return ioc.Invoke(func(d *runner.Domain) error {
 		runnerService := internal.NewRunnerServer(d)