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command/version: Print the version ranges

This commit is contained in:
Armon Dadgar 2014-03-09 15:54:21 -07:00
parent 31a85bb64e
commit 1f8f875b12
1 changed files with 3 additions and 0 deletions
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3
command/version.go
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@ -3,6 +3,7 @@ package command
import ( import (
"bytes" "bytes"
"fmt" "fmt"
"github.com/hashicorp/consul/consul"
"github.com/mitchellh/cli" "github.com/mitchellh/cli"
) )
@ -30,6 +31,8 @@ func (c *VersionCommand) Run(_ []string) int {
} }
c.Ui.Output(versionString.String()) c.Ui.Output(versionString.String())
c.Ui.Output(fmt.Sprintf("Consul Protocol: %d (Understands back to: %d)",
consul.ProtocolVersionMax, consul.ProtocolVersionMin))
return 0 return 0
} }