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| package main
|
| import (
| "fmt"
| "io/ioutil"
| "log"
| "os"
|
| "github.com/mitchellh/cli"
| )
|
| func main() {
| log.SetOutput(ioutil.Discard)
|
| // Get the command line args. We shortcut "--version" and "-v" to
| // just show the version.
| args := os.Args[1:]
| for _, arg := range args {
| if arg == "-v" || arg == "--version" {
| newArgs := make([]string, len(args)+1)
| newArgs[0] = "version"
| copy(newArgs[1:], args)
| args = newArgs
| break
| }
| }
|
| cli := &cli.CLI{
| Args: args,
| Commands: Commands,
| HelpFunc: cli.BasicHelpFunc("serf"),
| }
|
| exitCode, err := cli.Run()
| if err != nil {
| fmt.Fprintf(os.Stderr, "Error executing CLI: %s\n", err.Error())
| os.Exit(1)
| }
|
| os.Exit(exitCode)
| }
|
|
