mirror of https://github.com/hashicorp/consul
110 lines
2.1 KiB
Go
110 lines
2.1 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package version
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/mitchellh/cli"
|
|
|
|
"github.com/hashicorp/consul/agent/consul"
|
|
"github.com/hashicorp/consul/command/flags"
|
|
"github.com/hashicorp/consul/version"
|
|
)
|
|
|
|
func New(ui cli.Ui) *cmd {
|
|
c := &cmd{UI: ui}
|
|
c.init()
|
|
return c
|
|
}
|
|
|
|
type cmd struct {
|
|
UI cli.Ui
|
|
flags *flag.FlagSet
|
|
format string
|
|
help string
|
|
}
|
|
|
|
func (c *cmd) init() {
|
|
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
|
|
c.flags.StringVar(
|
|
&c.format,
|
|
"format",
|
|
PrettyFormat,
|
|
fmt.Sprintf("Output format {%s}", strings.Join(GetSupportedFormats(), "|")))
|
|
c.help = flags.Usage(help, c.flags)
|
|
|
|
}
|
|
|
|
type RPCVersionInfo struct {
|
|
Default int
|
|
Min int
|
|
Max int
|
|
}
|
|
|
|
type VersionInfo struct {
|
|
HumanVersion string `json:"-"`
|
|
Version string
|
|
Revision string
|
|
Prerelease string
|
|
FIPS string `json:",omitempty"`
|
|
BuildDate time.Time
|
|
RPC RPCVersionInfo
|
|
}
|
|
|
|
func (c *cmd) Run(args []string) int {
|
|
if err := c.flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
formatter, err := NewFormatter(c.format)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
|
|
// We parse this here because consul version is used in our 'smoke' tests and we want to fail early
|
|
buildDate, err := time.Parse(time.RFC3339, version.BuildDate)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
|
|
out, err := formatter.Format(&VersionInfo{
|
|
HumanVersion: version.GetHumanVersion(),
|
|
Version: version.Version,
|
|
Revision: version.GitCommit,
|
|
Prerelease: version.VersionPrerelease,
|
|
BuildDate: buildDate,
|
|
FIPS: version.GetFIPSInfo(),
|
|
RPC: RPCVersionInfo{
|
|
Default: consul.DefaultRPCProtocol,
|
|
Min: int(consul.ProtocolVersionMin),
|
|
Max: consul.ProtocolVersionMax,
|
|
},
|
|
})
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
c.UI.Output(out)
|
|
return 0
|
|
}
|
|
|
|
func (c *cmd) Synopsis() string {
|
|
return "Prints the Consul version"
|
|
}
|
|
|
|
func (c *cmd) Help() string {
|
|
return flags.Usage(c.help, nil)
|
|
}
|
|
|
|
const synopsis = "Output Consul version information"
|
|
const help = `
|
|
Usage: consul version [options]
|
|
`
|