Migrate to cobra CLI

We intend to migrate to the cobra cli from urfave/cli because the
project is more well maintained.  There are also some technical reasons
as well which extend into our remote client work.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 27 insertions, 24 deletions

diff --git a/cmd/podman/logout.go b/cmd/podman/logout.go
index 3cdb606b5..02bde7857 100644
--- a/cmd/podman/logout.go
+++ b/cmd/podman/logout.go
@@ -4,53 +4,56 @@ import (
 	"fmt"
 
 	"github.com/containers/image/pkg/docker/config"
+	"github.com/containers/libpod/cmd/podman/cliconfig"
 	"github.com/containers/libpod/libpod/common"
 	"github.com/pkg/errors"
-	"github.com/urfave/cli"
+	"github.com/spf13/cobra"
 )
 
 var (
-	logoutFlags = []cli.Flag{
-		cli.StringFlag{
-			Name:  "authfile",
-			Usage: "Path of the authentication file. Default is ${XDG_RUNTIME_DIR}/containers/auth.json. Use REGISTRY_AUTH_FILE environment variable to override. ",
-		},
-		cli.BoolFlag{
-			Name:  "all, a",
-			Usage: "Remove the cached credentials for all registries in the auth file",
-		},
-	}
+	logoutCommand     cliconfig.LogoutValues
 	logoutDescription = "Remove the cached username and password for the registry."
-	logoutCommand     = cli.Command{
-		Name:         "logout",
-		Usage:        "Logout of a container registry",
-		Description:  logoutDescription,
-		Flags:        sortFlags(logoutFlags),
-		Action:       logoutCmd,
-		ArgsUsage:    "REGISTRY",
-		OnUsageError: usageErrorHandler,
+	_logoutCommand    = &cobra.Command{
+		Use:   "logout",
+		Short: "Logout of a container registry",
+		Long:  logoutDescription,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			logoutCommand.InputArgs = args
+			logoutCommand.GlobalFlags = MainGlobalOpts
+			return logoutCmd(&logoutCommand)
+		},
+		Example: "REGISTRY",
 	}
 )
 
+func init() {
+	logoutCommand.Command = _logoutCommand
+	flags := logoutCommand.Flags()
+	flags.BoolVarP(&logoutCommand.All, "all", "a", false, "Remove the cached credentials for all registries in the auth file")
+	flags.StringVar(&logoutCommand.Authfile, "authfile", "", "Path of the authentication file. Default is ${XDG_RUNTIME_DIR}/containers/auth.json. Use REGISTRY_AUTH_FILE environment variable to override")
+
+	rootCmd.AddCommand(logoutCommand.Command)
+}
+
 // logoutCmd uses the authentication package to remove the authenticated of a registry
 // stored in the auth.json file
-func logoutCmd(c *cli.Context) error {
-	args := c.Args()
+func logoutCmd(c *cliconfig.LogoutValues) error {
+	args := c.InputArgs
 	if len(args) > 1 {
 		return errors.Errorf("too many arguments, logout takes at most 1 argument")
 	}
-	if len(args) == 0 && !c.IsSet("all") {
+	if len(args) == 0 && !c.All {
 		return errors.Errorf("registry must be given")
 	}
 	var server string
 	if len(args) == 1 {
 		server = scrubServer(args[0])
 	}
-	authfile := getAuthFile(c.String("authfile"))
+	authfile := getAuthFile(c.Authfile)
 
 	sc := common.GetSystemContext("", authfile, false)
 
-	if c.Bool("all") {
+	if c.All {
 		if err := config.RemoveAllAuthentication(sc); err != nil {
 			return err
 		}