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| package main
import ( "fmt" "log" "os"
"github.com/urfave/cli/v2" )
var host string
func main() { app := cli.NewApp() app.Name = "Cli Test Application" app.Usage = "cli test app usage" app.Version = "1.1.0" app.Flags = []cli.Flag{ &cli.StringFlag{ Name: "host", Value: "127.0.0.1", Usage: "host address", Destination: &host, }, &cli.Int64Flag{ Name: "port", Value: 10202, Usage: "port number", }, }
app.Commands = []*cli.Command{ { Name: "server", Aliases: []string{"s"}, Usage: "run server", Action: func(c *cli.Context) error { fmt.Println("run server arg:", c.Args().First()) return nil }, }, { Name: "agent", Aliases: []string{"a"}, Usage: "run agent", Action: func(c *cli.Context) error { fmt.Println("run agent arg:", c.Args().First()) return nil }, }, }
if err := app.Run(os.Args); err != nil { log.Fatalf("error: %v", err) } }
|