From 35ef74cb96167a100b1a208a5c8dfbe3d0a266a8 Mon Sep 17 00:00:00 2001
From: Valentin Staykov <79150443+V-Staykov@users.noreply.github.com>
Date: Wed, 30 Oct 2024 16:02:29 +0200
Subject: [PATCH] fix: enable pprof (#1380)

---
 cmd/cdk-erigon/main.go      |  2 +-
 turbo/app/make_app_zkevm.go | 66 +++++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 turbo/app/make_app_zkevm.go

diff --git a/cmd/cdk-erigon/main.go b/cmd/cdk-erigon/main.go
index b740856eae9..91364260c23 100644
--- a/cmd/cdk-erigon/main.go
+++ b/cmd/cdk-erigon/main.go
@@ -35,7 +35,7 @@ func main() {
 		*/
 	}()
 
-	app := erigonapp.MakeApp("cdk-erigon", runErigon, erigoncli.DefaultFlags)
+	app := erigonapp.MakeApp_zkEvm("cdk-erigon", runErigon, erigoncli.DefaultFlags)
 	if err := app.Run(os.Args); err != nil {
 		_, printErr := fmt.Fprintln(os.Stderr, err)
 		if printErr != nil {
diff --git a/turbo/app/make_app_zkevm.go b/turbo/app/make_app_zkevm.go
new file mode 100644
index 00000000000..190b54b845f
--- /dev/null
+++ b/turbo/app/make_app_zkevm.go
@@ -0,0 +1,66 @@
+// Package app contains framework for building a command-line based Erigon node.
+package app
+
+import (
+	"fmt"
+
+	"github.com/ledgerwatch/log/v3"
+	"github.com/urfave/cli/v2"
+
+	"github.com/ledgerwatch/erigon/cmd/utils"
+	"github.com/ledgerwatch/erigon/params"
+	cli2 "github.com/ledgerwatch/erigon/turbo/cli"
+	"github.com/ledgerwatch/erigon/turbo/debug"
+)
+
+// MakeApp creates a cli application (based on `github.com/urlfave/cli` package).
+// The application exits when `action` returns.
+// Parameters:
+// * action: the main function for the application. receives `*cli.Context` with parsed command-line flags.
+// * cliFlags: the list of flags `cli.Flag` that the app should set and parse. By default, use `DefaultFlags()`. If you want to specify your own flag, use `append(DefaultFlags(), myFlag)` for this parameter.
+func MakeApp_zkEvm(name string, action cli.ActionFunc, cliFlags []cli.Flag) *cli.App {
+	app := cli2.NewApp(params.GitCommit, "erigon")
+	app.Name = name
+	app.UsageText = app.Name + ` [command] [flags]`
+	app.Action = func(context *cli.Context) error {
+		// handle case: unknown sub-command
+		if context.Args().Present() {
+			var goodNames []string
+			for _, c := range app.VisibleCommands() {
+				goodNames = append(goodNames, c.Name)
+			}
+			log.Error(fmt.Sprintf("Command '%s' not found. Available commands: %s", context.Args().First(), goodNames))
+			cli.ShowAppHelpAndExit(context, 1)
+		}
+
+		// handle case: config flag
+		configFilePath := context.String(utils.ConfigFlag.Name)
+		if configFilePath != "" {
+			if err := cli2.SetFlagsFromConfigFile(context, configFilePath); err != nil {
+				log.Error("failed setting config flags from yaml/toml file", "err", err)
+				return err
+			}
+		}
+
+		// run default action
+		return action(context)
+	}
+
+	app.Flags = appFlags(cliFlags)
+	app.Before = func(ctx *cli.Context) error {
+		_, _, _, err := debug.Setup(ctx, true)
+		return err
+	}
+	app.After = func(ctx *cli.Context) error {
+		debug.Exit()
+		return nil
+	}
+	app.Commands = []*cli.Command{
+		&initCommand,
+		&importCommand,
+		&snapshotCommand,
+		&supportCommand,
+		//&backupCommand,
+	}
+	return app
+}