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