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cli: Don't default to "moby" for run

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Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This commit is contained in:
Rolf Neugebauer 2017-04-02 12:35:43 +01:00
parent eda4c14aa6
commit cbb3ff611f
1 changed files with 6 additions and 6 deletions
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12
src/cmd/moby/run_hyperkit.go
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@ -14,9 +14,8 @@ import (
func runHyperKit(args []string) { func runHyperKit(args []string) {
hyperkitCmd := flag.NewFlagSet("hyperkit", flag.ExitOnError) hyperkitCmd := flag.NewFlagSet("hyperkit", flag.ExitOnError)
hyperkitCmd.Usage = func() { hyperkitCmd.Usage = func() {
fmt.Printf("USAGE: %s run hyperkit [options] [prefix]\n\n", os.Args[0]) fmt.Printf("USAGE: %s run hyperkit [options] prefix\n\n", os.Args[0])
fmt.Printf("'prefix' specifies the path to the VM image.\n") fmt.Printf("'prefix' specifies the path to the VM image.\n")
fmt.Printf("It defaults to './moby'.\n")
fmt.Printf("\n") fmt.Printf("\n")
fmt.Printf("Options:\n") fmt.Printf("Options:\n")
hyperkitCmd.PrintDefaults() hyperkitCmd.PrintDefaults()
@ -29,11 +28,12 @@ func runHyperKit(args []string) {
hyperkitCmd.Parse(args) hyperkitCmd.Parse(args)
remArgs := hyperkitCmd.Args() remArgs := hyperkitCmd.Args()
if len(remArgs) == 0 {
prefix := "moby" fmt.Println("Please specify the prefix to the image to boot\n")
if len(remArgs) > 0 { hyperkitCmd.Usage()
prefix = remArgs[0] os.Exit(1)
} }
prefix := remArgs[0]
runHyperKitInternal(*runHyperKit, *runCPUs, *runMem, *runDiskSz, *runDisk, prefix) runHyperKitInternal(*runHyperKit, *runCPUs, *runMem, *runDiskSz, *runDisk, prefix)
} }