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49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"os"
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flag "github.com/docker/docker/pkg/mflag"
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)
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type command struct {
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name string
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description string
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}
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type byName []command
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var (
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flDaemon = flag.Bool([]string{"d", "-daemon"}, false, "Enable daemon mode")
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flHost = flag.String([]string{"H", "-Host"}, "", "Daemon socket to connect to")
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flLogLevel = flag.String([]string{"l", "-log-level"}, "info", "Set the logging level")
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flDebug = flag.Bool([]string{"D", "-debug"}, false, "Enable debug mode")
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flHelp = flag.Bool([]string{"h", "-help"}, false, "Print usage")
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dnetCommands = []command{
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{"network", "Network management commands"},
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}
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)
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func init() {
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flag.Usage = func() {
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fmt.Fprint(os.Stdout, "Usage: dnet [OPTIONS] COMMAND [arg...]\n\nA self-sufficient runtime for container networking.\n\nOptions:\n")
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flag.CommandLine.SetOutput(os.Stdout)
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flag.PrintDefaults()
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help := "\nCommands:\n"
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for _, cmd := range dnetCommands {
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help += fmt.Sprintf(" %-10.10s%s\n", cmd.name, cmd.description)
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}
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help += "\nRun 'dnet COMMAND --help' for more information on a command."
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fmt.Fprintf(os.Stdout, "%s\n", help)
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}
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}
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func printUsage() {
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fmt.Println("Usage: dnet network <subcommand> <OPTIONS>")
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}
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