erigon-pulse/turbo/cli/make_app.go
Alex Sharov 0be3044b7e
rename (#1978)
* rename

* rename "make grpc"

* rename "abi bindings templates"

* rename "abi bindings templates"
2021-05-20 19:25:53 +01:00

29 lines
1.1 KiB
Go

// Package cli contains framework for building a command-line based turbo-geth node.
package cli
import (
"github.com/ledgerwatch/erigon/internal/debug"
"github.com/ledgerwatch/erigon/internal/flags"
"github.com/urfave/cli"
)
// 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. Returns no error, if some error could not be recovered from write to the log or panic.
// * 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(action func(*cli.Context), cliFlags []cli.Flag) *cli.App {
app := flags.NewApp("", "", "turbo-geth experimental cli")
app.Action = action
app.Flags = append(cliFlags, debug.Flags...) // debug flags are required
app.Before = func(ctx *cli.Context) error {
return debug.Setup(ctx)
}
app.After = func(ctx *cli.Context) error {
debug.Exit()
return nil
}
return app
}