update gitignore so cli.go is not ignored

indexer/.gitignore

 docker-compose.dev.yml
 .env
-indexer
-
+./indexer

indexer/cmd/indexer/cli.go

+package main
+
+import (
+	"context"
+
+	"github.com/ethereum-optimism/optimism/indexer"
+	"github.com/ethereum-optimism/optimism/indexer/api"
+	"github.com/ethereum-optimism/optimism/indexer/config"
+	"github.com/ethereum-optimism/optimism/indexer/database"
+	"github.com/ethereum-optimism/optimism/op-service/log"
+	"github.com/ethereum-optimism/optimism/op-service/opio"
+	"github.com/ethereum/go-ethereum/params"
+
+	"github.com/urfave/cli/v2"
+)
+
+var (
+	ConfigFlag = &cli.StringFlag{
+		Name:    "config",
+		Value:   "./indexer.toml",
+		Aliases: []string{"c"},
+		Usage:   "path to config file",
+		EnvVars: []string{"INDEXER_CONFIG"},
+	}
+)
+
+func runIndexer(ctx *cli.Context) error {
+	logger := log.NewLogger(log.ReadCLIConfig(ctx))
+	cfg, err := config.LoadConfig(logger, ctx.String(ConfigFlag.Name))
+	if err != nil {
+		logger.Error("failed to load config", "err", err)
+		return err
+	}
+
+	db, err := database.NewDB(cfg.DB)
+	if err != nil {
+		return err
+	}
+
+	indexer, err := indexer.NewIndexer(logger, cfg.Chain, cfg.RPCs, db)
+	if err != nil {
+		return err
+	}
+
+	indexerCtx, indexerCancel := context.WithCancel(context.Background())
+	go func() {
+		opio.BlockOnInterrupts()
+		logger.Error("caught interrupt, shutting down...")
+		indexerCancel()
+	}()
+
+	return indexer.Run(indexerCtx)
+}
+
+func runApi(ctx *cli.Context) error {
+	logger := log.NewLogger(log.ReadCLIConfig(ctx))
+	cfg, err := config.LoadConfig(logger, ctx.String(ConfigFlag.Name))
+	if err != nil {
+		logger.Error("failed to load config", "err", err)
+		return err
+	}
+
+	db, err := database.NewDB(cfg.DB)
+	if err != nil {
+		logger.Crit("Failed to connect to database", "err", err)
+	}
+
+	apiCtx, apiCancel := context.WithCancel(context.Background())
+	api := api.NewApi(logger, db.BridgeTransfers)
+	go func() {
+		opio.BlockOnInterrupts()
+		logger.Error("caught interrupt, shutting down...")
+		apiCancel()
+	}()
+
+	return api.Listen(apiCtx, cfg.API.Port)
+}
+
+func newCli(GitCommit string, GitDate string) *cli.App {
+	flags := []cli.Flag{ConfigFlag}
+	flags = append(flags, log.CLIFlags("INDEXER")...)
+	return &cli.App{
+		Version:              params.VersionWithCommit(GitCommit, GitDate),
+		Description:          "An indexer of all optimism events with a serving api layer",
+		EnableBashCompletion: true,
+		Commands: []*cli.Command{
+			{
+				Name:        "api",
+				Flags:       flags,
+				Description: "Runs the api service",
+				Action:      runApi,
+			},
+			{
+				Name:        "index",
+				Flags:       flags,
+				Description: "Runs the indexing service",
+				Action:      runIndexer,
+			},
+			{
+				Name:        "version",
+				Description: "print version",
+				Action: func(ctx *cli.Context) error {
+					cli.ShowVersion(ctx)
+					return nil
+				},
+			},
+		},
+	}
+}

indexer/cmd/indexer/main.go

@@ -14,6 +14,6 @@ var (
 func main() {
 	app := newCli(GitCommit, GitDate)
 	if err := app.Run(os.Args); err != nil {
-		log.Crit("Application failed", "message", err)
+		log.Crit("application failed", "err", err)
 	}
 }