Clean up kompose help, remove support for unimplemented commands

cli/command/command.go

@@ -27,7 +27,7 @@ import (
 func ConvertCommand() cli.Command {
 	return cli.Command{
 		Name:  "convert",
-		Usage: fmt.Sprintf("Convert %s to Kubernetes objects", app.DefaultComposeFile),
+		Usage: fmt.Sprintf("Convert Docker Compose file (e.g. %s) to Kubernetes objects", app.DefaultComposeFile),
 		Action: func(c *cli.Context) {
 			app.Convert(c)
 		},
@@ -165,15 +165,5 @@ func ScaleCommand() cli.Command {
 
 // CommonFlags defines the flags that are in common for all subcommands.
 func CommonFlags() []cli.Flag {
-	return []cli.Flag{
-		cli.BoolFlag{
-			Name: "verbose,debug",
-		},
-		cli.StringFlag{
-			Name:   "file,f",
-			Usage:  "Specify an alternate compose file (default: docker-compose.yml)",
-			Value:  "docker-compose.yml",
-			EnvVar: "COMPOSE_FILE",
-		},
-	}
+	return []cli.Flag{}
 }

cli/main/main.go

@@ -28,19 +28,20 @@ import (
 func main() {
 	app := cli.NewApp()
 	app.Name = "kompose"
-	app.Usage = "Command line interface for Skippbox."
+	app.Usage = "A tool helping Docker Compose users move to Kubernetes."
 	app.Version = version.VERSION + " (" + version.GITCOMMIT + ")"
-	app.Author = "Skippbox Compose Contributors"
+	app.Author = "Skippbox Kompose Contributors"
 	app.Email = "https://github.com/skippbox/kompose"
 	app.EnableBashCompletion = true
 	app.Before = cliApp.BeforeApp
 	app.Flags = append(command.CommonFlags())
 	app.Commands = []cli.Command{
 		command.ConvertCommand(),
-		command.UpCommand(),
-		command.PsCommand(),
-		command.DeleteCommand(),
-		command.ScaleCommand(),
+		// TODO: enable these commands and update docs once we fix them
+		//command.UpCommand(),
+		//command.PsCommand(),
+		//command.DeleteCommand(),
+		//command.ScaleCommand(),
 	}
 
 	app.Run(os.Args)