fix: files updater plugin

Author: christophwitzko

pkg/config/config.go

@@ -151,7 +151,7 @@ func InitConfig(cmd *cobra.Command) error {
 	cmd.Flags().String("changelog-generator", "default", "changelog-generator plugin name")
 	cmd.Flags().StringArray("changelog-generator-opt", []string{}, "options that are passed to the changelog-generator plugin")
 	cmd.Flags().String("changelog", "", "creates a changelog file")
-	cmd.Flags().StringArray("files-updater", []string{"npm"}, "files-updater plugin names")
+	cmd.Flags().StringSlice("files-updater", []string{"npm"}, "files-updater plugin names")
 	cmd.Flags().StringArray("files-updater-opt", []string{}, "options that are passed to the files-updater plugins")
 	cmd.Flags().StringArrayP("update", "u", []string{}, "updates the version of a certain files")
 	cmd.Flags().String("match", "", "only consider tags matching the given glob(7) pattern, excluding the \"refs/tags/\" prefix.")

pkg/plugin/client.go

@@ -49,7 +49,7 @@ func startPlugin(opts *PluginOpts) (interface{}, error) {
 	rpcClient, err := client.Client()
 	if err != nil {
 		client.Kill()
-		panic(err)
+		return nil, err
 	}
 	raw, err := rpcClient.Dispense(opts.Type)
 	if err != nil {

pkg/updater/updater_wrapper.go

@@ -12,6 +12,15 @@ type FilesUpdaterServer struct {
 	UnimplementedFilesUpdaterPluginServer
 }
 
+func (f *FilesUpdaterServer) Init(ctx context.Context, request *FilesUpdaterInit_Request) (*FilesUpdaterInit_Response, error) {
+	err := f.Impl.Init(request.Config)
+	res := &FilesUpdaterInit_Response{}
+	if err != nil {
+		res.Error = err.Error()
+	}
+	return res, nil
+}
+
 func (f *FilesUpdaterServer) Name(ctx context.Context, request *FilesUpdaterName_Request) (*FilesUpdaterName_Response, error) {
 	return &FilesUpdaterName_Response{Name: f.Impl.Name()}, nil
 }
@@ -37,6 +46,19 @@ type FilesUpdaterClient struct {
 	Impl FilesUpdaterPluginClient
 }
 
+func (f *FilesUpdaterClient) Init(m map[string]string) error {
+	res, err := f.Impl.Init(context.Background(), &FilesUpdaterInit_Request{
+		Config: m,
+	})
+	if err != nil {
+		return err
+	}
+	if res.Error != "" {
+		return errors.New(res.Error)
+	}
+	return nil
+}
+
 func (f *FilesUpdaterClient) Name() string {
 	res, err := f.Impl.Name(context.Background(), &FilesUpdaterName_Request{})
 	if err != nil {