add webdav

webdav/pkg/command/root.go

@@ -1,21 +1,19 @@
 package command
 
 import (
+	"context"
 	"os"
 	"strings"
 
 	"github.com/micro/cli/v2"
 	"github.com/owncloud/ocis/ocis-pkg/log"
 	"github.com/owncloud/ocis/webdav/pkg/config"
-	"github.com/owncloud/ocis/webdav/pkg/flagset"
 	"github.com/owncloud/ocis/webdav/pkg/version"
 	"github.com/spf13/viper"
 )
 
 // Execute is the entry point for the ocis-webdav command.
-func Execute() error {
-	cfg := config.New()
-
+func Execute(cfg *config.Config) error {
 	app := &cli.App{
 		Name:     "webdav",
 		Version:  version.String,
@@ -28,9 +26,6 @@ func Execute() error {
 				Email: "support@owncloud.com",
 			},
 		},
-
-		Flags: flagset.RootWithConfig(cfg),
-
 		Before: func(c *cli.Context) error {
 			cfg.Service.Version = version.String
 			return nil
@@ -107,3 +102,31 @@ func ParseConfig(c *cli.Context, cfg *config.Config) error {
 
 	return nil
 }
+
+// SutureService allows for the webdav command to be embedded and supervised by a suture supervisor tree.
+type SutureService struct {
+	ctx    context.Context
+	cancel context.CancelFunc // used to cancel the context go-micro services used to shutdown a service.
+	cfg    *config.Config
+}
+
+// NewSutureService creates a new webdav.SutureService
+func NewSutureService(ctx context.Context, cfg *config.Config) SutureService {
+	sctx, cancel := context.WithCancel(ctx)
+	cfg.Context = sctx // propagate the context down to the go-micro services.
+	return SutureService{
+		ctx:    sctx,
+		cancel: cancel,
+		cfg:    cfg,
+	}
+}
+
+func (s SutureService) Serve() {
+	if err := Execute(s.cfg); err != nil {
+		return
+	}
+}
+
+func (s SutureService) Stop() {
+	s.cancel()
+}

webdav/pkg/command/server.go

@@ -141,8 +141,6 @@ func Server(cfg *config.Config) *cli.Command {
 					http.Context(ctx),
 					http.Config(cfg),
 					http.Metrics(metrics),
-					http.Flags(flagset.RootWithConfig(config.New())),
-					http.Flags(flagset.ServerWithConfig(config.New())),
 				)
 
 				if err != nil {