open-consul/main.go

61 lines
1.1 KiB
Go

package main
import (
"fmt"
"io/ioutil"
"log"
"os"
mcli "github.com/mitchellh/cli"
"github.com/hashicorp/consul/command"
"github.com/hashicorp/consul/command/cli"
"github.com/hashicorp/consul/command/version"
"github.com/hashicorp/consul/lib"
_ "github.com/hashicorp/consul/service_os"
)
func init() {
lib.SeedMathRand()
}
func main() {
os.Exit(realMain())
}
func realMain() int {
log.SetOutput(ioutil.Discard)
ui := &cli.BasicUI{
BasicUi: mcli.BasicUi{Writer: os.Stdout, ErrorWriter: os.Stderr},
}
cmds := command.CommandsFromRegistry(ui)
var names []string
for c := range cmds {
names = append(names, c)
}
cli := &mcli.CLI{
Args: os.Args[1:],
Commands: cmds,
Autocomplete: true,
Name: "consul",
HelpFunc: mcli.FilteredHelpFunc(names, mcli.BasicHelpFunc("consul")),
HelpWriter: os.Stdout,
ErrorWriter: os.Stderr,
}
if cli.IsVersion() {
cmd := version.New(ui)
return cmd.Run(nil)
}
exitCode, err := cli.Run()
if err != nil {
fmt.Fprintf(os.Stderr, "Error executing CLI: %v\n", err)
return 1
}
return exitCode
}