refactoring around the new sdk approach (#34)

sdk/model.go

@@ -0,0 +1,23 @@
+package sdk
+
+type BackendMode string
+
+const (
+	ProxyBackendMode     BackendMode = "proxy"
+	WebBackendMode       BackendMode = "web"
+	TcpTunnelBackendMode BackendMode = "tcpTunnel"
+	UdpTunnelBackendMode BackendMode = "udpTunnel"
+)
+
+type ShareMode string
+
+const (
+	PrivateShareMode ShareMode = "private"
+	PublicShareMode  ShareMode = "public"
+)
+
+type ShareRequest struct {
+	BackendMode BackendMode
+	ShareMode   ShareMode
+	Target      string
+}

sdk/share.go

@@ -0,0 +1,42 @@
+package sdk
+
+import (
+	"github.com/openziti/zrok/rest_model_zrok"
+	"github.com/openziti/zrok/zrokdir"
+	"github.com/pkg/errors"
+)
+
+type Share struct {
+	Token string
+}
+
+func NewShare(request *ShareRequest) (*Share, error) {
+	switch request.ShareMode {
+	case PrivateShareMode:
+		return newPrivateShare(request)
+	case PublicShareMode:
+		return newPublicShare(request)
+	default:
+		return nil, errors.Errorf("unknown share mode '%v'", request.ShareMode)
+	}
+}
+
+func newPrivateShare(request *ShareRequest) (*Share, error) {
+	return nil, nil
+}
+
+func newPublicShare(request *ShareRequest) (*Share, error) {
+	return nil, nil
+}
+
+func loadEnvironment(request *ShareRequest) (*zrokdir.ZrokDir, error) {
+	zrd, err := zrokdir.Load()
+	if err != nil {
+		return nil, errors.Wrap(err, "error loading zrokdir")
+	}
+	return zrd, nil
+}
+
+func createShare(zrd *zrokdir.ZrokDir, req *rest_model_zrok.ShareRequest) (*Share, error) {
+	return nil, nil
+}