package command import ( "context" "fmt" "os" "sort" "github.com/urfave/cli/v2" ) func Main(commands ...*cli.Command) { ctx := context.Background() app := &cli.App{ Name: "storage-server", Usage: "Edge storage server", Commands: commands, Flags: []cli.Flag{ &cli.BoolFlag{ Name: "debug", EnvVars: []string{"DEBUG"}, Value: false, }, }, } app.ExitErrHandler = func(ctx *cli.Context, err error) { if err == nil { return } debug := ctx.Bool("debug") if !debug { fmt.Printf("[ERROR] %v\n", err) } else { fmt.Printf("%+v", err) } } sort.Sort(cli.FlagsByName(app.Flags)) sort.Sort(cli.CommandsByName(app.Commands)) if err := app.RunContext(ctx, os.Args); err != nil { os.Exit(1) } }