first commit

pkg/command/root.go

@@ -0,0 +1,41 @@
+package command
+
+import (
+	"os"
+
+	"github.com/micro/cli"
+	"github.com/owncloud/ocis-hello/pkg/version"
+)
+
+// Execute is the entry point for the ocis-accounts command.
+func Execute() error {
+
+	app := &cli.App{
+		Name:    "ocis-accounts",
+		Version: version.String,
+		Usage:   "Example service for Reva/oCIS",
+
+		Authors: []cli.Author{
+			{
+				Name:  "ownCloud GmbH",
+				Email: "support@owncloud.com",
+			},
+		},
+
+		Commands: []cli.Command{
+			Server(),
+		},
+	}
+
+	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)
+}

pkg/command/server.go

@@ -0,0 +1,37 @@
+package command
+
+import (
+	"context"
+	"fmt"
+	"syscall"
+
+	"github.com/micro/cli"
+	"github.com/oklog/run"
+	"github.com/owncloud/ocis-accounts/pkg/micro/grpc"
+)
+
+// Server is the entry point for the server command.
+func Server() cli.Command {
+	return cli.Command{
+		Name:  "server",
+		Usage: "Start accounts service",
+		Action: func(c *cli.Context) error {
+			gr := run.Group{}
+			ctx, cancel := context.WithCancel(context.Background())
+
+			defer cancel()
+			service := grpc.NewService(ctx)
+
+			gr.Add(func() error {
+				return service.Run()
+			}, func(_ error) {
+
+				fmt.Println("shutting down grpc server")
+				cancel()
+			})
+
+			run.SignalHandler(ctx, syscall.SIGKILL)
+			return gr.Run()
+		},
+	}
+}