[ PUBLIC-API ] Added Start Workspace Route for Gitpod Public API

components/public-api-server/pkg/apiv1/workspace.go

@@ -231,6 +231,32 @@ func (s *WorkspaceService) StopWorkspace(ctx context.Context, req *connect.Reque
 	return connect.NewResponse(&v1.StopWorkspaceResponse{}), nil
 }
 
+func (s *WorkspaceService) StartWorkspace(ctx context.Context, req *connect.Request[v1.StartWorkspaceRequest]) (*connect.Response[v1.StartWorkspaceResponse], error) {
+	workspaceID, err := validateWorkspaceID(ctx, req.Msg.GetWorkspaceId())
+	if err != nil {
+		return nil, err
+	}
+	conn, err := getConnection(ctx, s.connectionPool)
+	if err != nil {
+		return nil, err
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	startWorkspaceResult, err := conn.StartWorkspace(ctx, workspaceID, &protocol.StartWorkspaceOptions{})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return connect.NewResponse(&v1.StartWorkspaceResponse{
+		WorkspaceUrl: startWorkspaceResult.WorkspaceURL,
+		InstanceId:   startWorkspaceResult.InstanceID,
+	}), nil
+}
+
 func (s *WorkspaceService) DeleteWorkspace(ctx context.Context, req *connect.Request[v1.DeleteWorkspaceRequest]) (*connect.Response[v1.DeleteWorkspaceResponse], error) {
 	workspaceID, err := validateWorkspaceID(ctx, req.Msg.GetWorkspaceId())
 	if err != nil {

components/public-api/gitpod/experimental/v1/workspaces.proto

@@ -25,6 +25,9 @@ service WorkspacesService {
     // CreateAndStartWorkspace creates a new workspace and starts it.
     rpc CreateAndStartWorkspace(CreateAndStartWorkspaceRequest) returns (CreateAndStartWorkspaceResponse) {}
 
+    // StartWorkspace starts an existing user's workspace
+    rpc StartWorkspace(StartWorkspaceRequest) returns (StartWorkspaceResponse) {}
+
     // StopWorkspace stops a running workspace (instance).
     // Errors:
     //   NOT_FOUND:           the workspace_id is unkown