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Put driver names to create --help 

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This commit is contained in:
Akihiro Suda 2019-05-26 07:45:20 +09:00
parent ab5fe3dec5
commit eee78c6c10
2 changed files with 10 additions and 1 deletions
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7
commands/create.go
View File

@ -154,6 +154,11 @@ func runCreate(dockerCli command.Cli, in createOptions, args []string) error {
func createCmd(dockerCli command.Cli) *cobra.Command {
var options createOptions
var drivers []string
for s := range driver.GetFactories() {
drivers = append(drivers, s)
}
cmd := &cobra.Command{
Use: "create [OPTIONS] [CONTEXT|ENDPOINT]",
Short: "Create a new builder instance",
@ -166,7 +171,7 @@ func createCmd(dockerCli command.Cli) *cobra.Command {
flags := cmd.Flags()
flags.StringVar(&options.name, "name", "", "Builder instance name")
flags.StringVar(&options.driver, "driver", "", "Driver to use (eg. docker-container)")
flags.StringVar(&options.driver, "driver", "", fmt.Sprintf("Driver to use (available: %v)", drivers))
flags.StringVar(&options.nodeName, "node", "", "Create/modify node with given name")
flags.StringArrayVar(&options.platform, "platform", []string{}, "Fixed platforms for current node")

4
driver/manager.go
View File

@ -85,3 +85,7 @@ func GetDriver(ctx context.Context, name string, f Factory, api dockerclient.API
}
return f.New(ctx, ic)
}
func GetFactories() map[string]Factory {
return drivers
}