introduce dedicated reva commands

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

pkg/command/revausers.go

@@ -0,0 +1,40 @@
+package command
+
+import (
+	"github.com/micro/cli"
+	"github.com/owncloud/ocis-reva/pkg/command"
+	svcconfig "github.com/owncloud/ocis-reva/pkg/config"
+	"github.com/owncloud/ocis-reva/pkg/flagset"
+	"github.com/owncloud/ocis/pkg/config"
+	"github.com/owncloud/ocis/pkg/register"
+)
+
+// RevaUsersCommand is the entrypoint for the reva-users command.
+func RevaUsersCommand(cfg *config.Config) cli.Command {
+	return cli.Command{
+		Name:     "reva-users",
+		Usage:    "Start reva users service",
+		Category: "Extensions",
+		Flags:    flagset.UsersWithConfig(cfg.Reva),
+		Action: func(c *cli.Context) error {
+			scfg := configureRevaUsers(cfg)
+
+			return cli.HandleAction(
+				command.Users(scfg).Action,
+				c,
+			)
+		},
+	}
+}
+
+func configureRevaUsers(cfg *config.Config) *svcconfig.Config {
+	cfg.Reva.Log.Level = cfg.Log.Level
+	cfg.Reva.Log.Pretty = cfg.Log.Pretty
+	cfg.Reva.Log.Color = cfg.Log.Color
+
+	return cfg.Reva
+}
+
+func init() {
+	register.AddCommand(RevaUsersCommand)
+}