add ocis subcommand

ocis/pkg/command/root.go

@@ -0,0 +1,64 @@
+package command
+
+import (
+	"os"
+
+	"github.com/micro/cli/v2"
+	"github.com/owncloud/ocis/ocis-pkg/log"
+	"github.com/owncloud/ocis/ocis/pkg/config"
+	"github.com/owncloud/ocis/ocis/pkg/flagset"
+	"github.com/owncloud/ocis/ocis/pkg/register"
+	"github.com/owncloud/ocis/ocis/pkg/runtime"
+	"github.com/owncloud/ocis/ocis/pkg/version"
+)
+
+// Execute is the entry point for the ocis-ocis command.
+func Execute() error {
+	cfg := config.New()
+
+	app := &cli.App{
+		Name:     "ocis",
+		Version:  version.String,
+		Usage:    "ownCloud Infinite Scale Stack",
+		Compiled: version.Compiled(),
+
+		Authors: []*cli.Author{
+			{
+				Name:  "ownCloud GmbH",
+				Email: "support@owncloud.com",
+			},
+		},
+		Flags: flagset.RootWithConfig(cfg),
+	}
+
+	for _, fn := range register.Commands {
+		app.Commands = append(
+			app.Commands,
+			fn(cfg),
+		)
+	}
+
+	runtime.AddMicroPlatform(app)
+
+	cli.HelpFlag = &cli.BoolFlag{
+		Name:  "help,h",
+		Usage: "Show the help",
+	}
+
+	cli.VersionFlag = &cli.BoolFlag{
+		Name:  "version,v",
+		Usage: "Print the version",
+	}
+
+	return app.Run(os.Args)
+}
+
+// NewLogger initializes a service-specific logger instance
+func NewLogger(cfg *config.Config) log.Logger {
+	return log.NewLogger(
+		log.Name("ocis"),
+		log.Level(cfg.Log.Level),
+		log.Pretty(cfg.Log.Pretty),
+		log.Color(cfg.Log.Color),
+	)
+}