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Add 'rancherctl os version' command

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This commit is contained in:
Dan Arnould 2015-04-11 16:32:15 +01:00
parent ca233bef5d
commit 3bc8f95639
1 changed files with 9 additions and 0 deletions
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9
cmd/control/os.go
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@ -51,6 +51,11 @@ func osSubcommands() []cli.Command {
Usage: "list the current available versions",
Action: osMetaDataGet,
},
{
Name: "version",
Usage: "show the currently installed version",
Action: osVersion,
},
}
}
@ -138,6 +143,10 @@ func osUpgrade(c *cli.Context) {
startUpgradeContainer(image, c.Bool("stage"), c.Bool("force"))
}
func osVersion(c *cli.Context) {
fmt.Println(config.VERSION)
}
func yes(in *bufio.Reader, question string) bool {
fmt.Printf("%s [y/N]: ", question)
line, err := in.ReadString('\n')