Work on sync stuff

.idea/silverbullet.iml

@@ -2,7 +2,9 @@
 <module type="WEB_MODULE" version="4">
   <component name="Go" enabled="true" />
   <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/dist" />
+    </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>

package.json

@@ -35,7 +35,7 @@
       "context": "node"
     },
     "test": {
-      "source": ["plugs/lib/tree.test.ts"],
+      "source": ["plugs/lib/tree.test.ts", "webapp/spaces/sync.test.ts"],
       "outputFormat": "commonjs",
       "isLibrary": true,
       "context": "node"
@@ -64,6 +64,7 @@
     "cors": "^2.8.5",
     "events": "^3.3.0",
     "express": "^4.17.3",
+    "dexie": "^3.2.1",
     "jest": "^27.5.1",
     "knex": "^1.0.4",
     "node-cron": "^3.0.0",
@@ -75,6 +76,8 @@
     "supertest": "^6.2.2",
     "vm2": "^3.9.9",
     "yaml": "^1.10.2",
+    "fake-indexeddb": "^3.1.7",
+
     "yargs": "^17.3.1"
   },
   "devDependencies": {

plugos-silverbullet-syscall/editor.ts

@@ -1,4 +1,4 @@
-import {syscall} from "./syscall";
+import { syscall } from "./syscall";
 
 export function getCurrentPage(): Promise<string> {
   return syscall("editor.getCurrentPage");

plugos-silverbullet-syscall/markdown.ts

@@ -1,5 +1,5 @@
-import {syscall} from "./syscall";
+import { syscall } from "./syscall";
-import type {MarkdownTree} from "../common/tree";
+import type { MarkdownTree } from "../common/tree";
 
 export async function parseMarkdown(text: string): Promise<MarkdownTree> {
   return syscall("markdown.parseMarkdown", text);

plugos-silverbullet-syscall/system.ts

@@ -1,6 +1,7 @@
 import { syscall } from "./syscall";
 
-export async function invokeFunctionOnServer(
+export async function invokeFunction(
+  env: string,
   name: string,
   ...args: any[]
 ): Promise<any> {

plugos/bin/plugos-server.ts

@@ -2,18 +2,18 @@
 
 import express from "express";
 import yargs from "yargs";
-import {hideBin} from "yargs/helpers";
+import { hideBin } from "yargs/helpers";
-import {DiskPlugLoader} from "../plug_loader";
+import { DiskPlugLoader } from "../plug_loader";
-import {CronHookT, NodeCronHook} from "../hooks/node_cron";
+import { CronHookT, NodeCronHook } from "../hooks/node_cron";
 import shellSyscalls from "../syscalls/shell.node";
-import {System} from "../system";
+import { System } from "../system";
-import {EndpointHook, EndpointHookT} from "../hooks/endpoint";
+import { EndpointHook, EndpointHookT } from "../hooks/endpoint";
-import {safeRun} from "../util";
+import { safeRun } from "../util";
 import knex from "knex";
-import {ensureTable, storeSyscalls} from "../syscalls/store.knex_node";
+import { ensureTable, storeSyscalls } from "../syscalls/store.knex_node";
-import {fetchSyscalls} from "../syscalls/fetch.node";
+import { fetchSyscalls } from "../syscalls/fetch.node";
-import {EventHook, EventHookT} from "../hooks/event";
+import { EventHook, EventHookT } from "../hooks/event";
-import {eventSyscalls} from "../syscalls/event";
+import { eventSyscalls } from "../syscalls/event";
 
 let args = yargs(hideBin(process.argv))
   .option("port", {

plugos/environments/sandbox_worker.ts

@@ -1,5 +1,5 @@
-import {safeRun} from "../util";
+import { safeRun } from "../util";
-import {ControllerMessage, WorkerMessage} from "./worker";
+import { ControllerMessage, WorkerMessage } from "./worker";
 
 let loadedFunctions = new Map<string, Function>();
 let pendingRequests = new Map<

plugos/hooks/event.ts

@@ -1,6 +1,6 @@
-import {Hook, Manifest} from "../types";
+import { Hook, Manifest } from "../types";
-import {System} from "../system";
+import { System } from "../system";
-import {safeRun} from "../util";
+import { safeRun } from "../util";
 
 // System events:
 // - plug:load (plugName: string)

plugos/runtime.test.ts

@@ -1,6 +1,6 @@
-import {createSandbox} from "./environments/node_sandbox";
+import { createSandbox } from "./environments/node_sandbox";
-import {expect, test} from "@jest/globals";
+import { expect, test } from "@jest/globals";
-import {System} from "./system";
+import { System } from "./system";
 
 test("Run a Node sandbox", async () => {
   let system = new System("server");

plugos/syscalls/event.ts

@@ -1,5 +1,5 @@
-import {SysCallMapping} from "../system";
+import { SysCallMapping } from "../system";
-import {EventHook} from "../hooks/event";
+import { EventHook } from "../hooks/event";
 
 export function eventSyscalls(eventHook: EventHook): SysCallMapping {
   return {

plugos/syscalls/fetch.node.ts

@@ -1,5 +1,5 @@
-import fetch, {RequestInfo, RequestInit} from "node-fetch";
+import fetch, { RequestInfo, RequestInit } from "node-fetch";
-import {SysCallMapping} from "../system";
+import { SysCallMapping } from "../system";
 
 export function fetchSyscalls(): SysCallMapping {
   return {

plugos/syscalls/shell.node.ts

@@ -1,6 +1,6 @@
-import {promisify} from "util";
+import { promisify } from "util";
-import {execFile} from "child_process";
+import { execFile } from "child_process";
-import type {SysCallMapping} from "../system";
+import type { SysCallMapping } from "../system";
 
 const execFilePromise = promisify(execFile);
 

plugos/syscalls/store.dexie_browser.test.ts

@@ -1,7 +1,7 @@
-import {createSandbox} from "../environments/node_sandbox";
+import { createSandbox } from "../environments/node_sandbox";
-import {expect, test} from "@jest/globals";
+import { expect, test } from "@jest/globals";
-import {System} from "../system";
+import { System } from "../system";
-import {storeSyscalls} from "./store.dexie_browser";
+import { storeSyscalls } from "./store.dexie_browser";
 
 // For testing in node.js
 require("fake-indexeddb/auto");

plugos/syscalls/store.dexie_browser.ts

@@ -1,5 +1,5 @@
 import Dexie from "dexie";
-import {SysCallMapping} from "../system";
+import { SysCallMapping } from "../system";
 
 export type KV = {
   key: string;

plugos/syscalls/store.knex_node.test.ts

@@ -1,7 +1,7 @@
-import {createSandbox} from "../environments/node_sandbox";
+import { createSandbox } from "../environments/node_sandbox";
-import {expect, test} from "@jest/globals";
+import { expect, test } from "@jest/globals";
-import {System} from "../system";
+import { System } from "../system";
-import {ensureTable, storeSyscalls} from "./store.knex_node";
+import { ensureTable, storeSyscalls } from "./store.knex_node";
 import knex from "knex";
 import fs from "fs/promises";
 

plugos/syscalls/store.knex_node.ts

@@ -1,5 +1,5 @@
-import {Knex} from "knex";
+import { Knex } from "knex";
-import {SysCallMapping} from "../system";
+import { SysCallMapping } from "../system";
 
 type Item = {
   page: string;

plugos/syscalls/transport.ts

@@ -1,6 +1,6 @@
 import { SyscallContext, SysCallMapping } from "../system";
 
-export function transportSyscalls(
+export function proxySyscalls(
   names: string[],
   transportCall: (
     ctx: SyscallContext,

plugos/system.ts

@@ -1,7 +1,7 @@
-import {Hook, Manifest, RuntimeEnvironment} from "./types";
+import { Hook, Manifest, RuntimeEnvironment } from "./types";
-import {EventEmitter} from "../common/event";
+import { EventEmitter } from "../common/event";
-import {SandboxFactory} from "./sandbox";
+import { SandboxFactory } from "./sandbox";
-import {Plug} from "./plug";
+import { Plug } from "./plug";
 
 export interface SysCallMapping {
   [key: string]: (ctx: SyscallContext, ...args: any) => Promise<any> | any;

plugs/core/item.ts

@@ -1,9 +1,9 @@
-import {IndexEvent} from "../../webapp/app_event";
+import { IndexEvent } from "../../webapp/app_event";
-import {whiteOutQueries} from "./materialized_queries";
+import { whiteOutQueries } from "./materialized_queries";
 
-import {batchSet} from "plugos-silverbullet-syscall/index";
+import { batchSet } from "plugos-silverbullet-syscall/index";
-import {parseMarkdown} from "plugos-silverbullet-syscall/markdown";
+import { parseMarkdown } from "plugos-silverbullet-syscall/markdown";
-import {collectNodesMatching, MarkdownTree, renderMarkdown,} from "../lib/tree";
+import { collectNodesMatching, MarkdownTree, renderMarkdown } from "../lib/tree";
 
 type Item = {
   item: string;

plugs/core/materialized_queries.ts

@@ -1,8 +1,8 @@
-import {flashNotification, getCurrentPage, reloadPage, save,} from "plugos-silverbullet-syscall/editor";
+import { flashNotification, getCurrentPage, reloadPage, save } from "plugos-silverbullet-syscall/editor";
 
-import {listPages, readPage, writePage,} from "plugos-silverbullet-syscall/space";
+import { listPages, readPage, writePage } from "plugos-silverbullet-syscall/space";
-import {invokeFunctionOnServer} from "plugos-silverbullet-syscall/system";
+import { invokeFunction } from "plugos-silverbullet-syscall/system";
-import {scanPrefixGlobal} from "plugos-silverbullet-syscall";
+import { scanPrefixGlobal } from "plugos-silverbullet-syscall";
 
 export const queryRegex =
   /(<!--\s*#query\s+(?<table>\w+)\s*(filter\s+["'“”‘’](?<filter>[^"'“”‘’]+)["'“”‘’])?\s*\s*(order by\s+(?<orderBy>\w+)(?<orderDesc>\s+desc)?)?(group by\s+(?<groupBy>\w+))?\s*(limit\s+(?<limit>\d+))?\s*-->)(.+?)(<!--\s*#end\s*-->)/gs;
@@ -31,7 +31,11 @@ async function replaceAsync(
 export async function updateMaterializedQueriesCommand() {
   const currentPage = await getCurrentPage();
   await save();
-  await invokeFunctionOnServer("updateMaterializedQueriesOnPage", currentPage);
+  await invokeFunction(
+    "server",
+    "updateMaterializedQueriesOnPage",
+    currentPage
+  );
   await reloadPage();
   await flashNotification("Updated materialized queries");
 }

plugs/core/navigate.ts

@@ -1,9 +1,9 @@
-import {ClickEvent} from "../../webapp/app_event";
+import { ClickEvent } from "../../webapp/app_event";
-import {updateMaterializedQueriesCommand} from "./materialized_queries";
+import { updateMaterializedQueriesCommand } from "./materialized_queries";
-import {getCursor, getText, navigate as navigateTo, openUrl,} from "plugos-silverbullet-syscall/editor";
+import { getCursor, getText, navigate as navigateTo, openUrl } from "plugos-silverbullet-syscall/editor";
-import {taskToggleAtPos} from "../tasks/task";
+import { taskToggleAtPos } from "../tasks/task";
-import {parseMarkdown} from "plugos-silverbullet-syscall/markdown";
+import { parseMarkdown } from "plugos-silverbullet-syscall/markdown";
-import {MarkdownTree, nodeAtPos} from "../lib/tree";
+import { MarkdownTree, nodeAtPos } from "../lib/tree";
 
 const materializedQueryPrefix = /<!--\s*#query\s+/;
 

plugs/core/page.ts

@@ -4,24 +4,13 @@ import {
   batchSet,
   clearPageIndex as clearPageIndexSyscall,
   clearPageIndexForPage,
-  scanPrefixGlobal,
+  scanPrefixGlobal
 } from "plugos-silverbullet-syscall/index";
-import {
+import { flashNotification, getCurrentPage, getText, matchBefore, navigate } from "plugos-silverbullet-syscall/editor";
-  flashNotification,
-  getCurrentPage,
-  getText,
-  matchBefore,
-  navigate,
-} from "plugos-silverbullet-syscall/editor";
 
 import { dispatch } from "plugos-syscall/event";
-import {
+import { deletePage as deletePageSyscall, listPages, readPage, writePage } from "plugos-silverbullet-syscall/space";
-  deletePage as deletePageSyscall,
+import { invokeFunction } from "plugos-silverbullet-syscall/system";
-  listPages,
-  readPage,
-  writePage,
-} from "plugos-silverbullet-syscall/space";
-import { invokeFunctionOnServer } from "plugos-silverbullet-syscall/system";
 
 const wikilinkRegex = new RegExp(pageLinkRegex, "g");
 
@@ -120,7 +109,7 @@ export async function showBackLinks() {
 
 export async function reindexCommand() {
   await flashNotification("Reindexing...");
-  await invokeFunctionOnServer("reindexSpace");
+  await invokeFunction("server", "reindexSpace");
   await flashNotification("Reindexing done");
 }
 

plugs/emoji/emoji.ts

@@ -1,6 +1,6 @@
 // @ts-ignore
 import emojis from "./emoji.json";
-import {matchBefore} from "plugos-silverbullet-syscall/editor";
+import { matchBefore } from "plugos-silverbullet-syscall/editor";
 
 const emojiMatcher = /\(([^\)]+)\)\s+(.+)$/;
 

plugs/git/git.ts

@@ -1,6 +1,6 @@
 import { run } from "plugos-syscall/shell";
 import { flashNotification, prompt } from "plugos-silverbullet-syscall/editor";
-import { invokeFunctionOnServer } from "plugos-silverbullet-syscall/system";
+import { invokeFunction } from "plugos-silverbullet-syscall/system";
 
 export async function commit(message?: string) {
   if (!message) {
@@ -25,12 +25,12 @@ export async function snapshotCommand() {
     revName = "Snapshot";
   }
   console.log("Revision name", revName);
-  await invokeFunctionOnServer("commit", revName);
+  await invokeFunction("server", "commit", revName);
 }
 
 export async function syncCommand() {
   await flashNotification("Syncing with git");
-  await invokeFunctionOnServer("sync");
+  await invokeFunction("server", "sync");
   await flashNotification("Git sync complete!");
 }
 

plugs/lib/tree.test.ts

@@ -1,6 +1,6 @@
-import {expect, test} from "@jest/globals";
+import { expect, test } from "@jest/globals";
-import {parse} from "../../common/tree";
+import { parse } from "../../common/tree";
-import {addParentPointers, collectNodesMatching, findParentMatching, nodeAtPos, renderMarkdown,} from "./tree";
+import { addParentPointers, collectNodesMatching, findParentMatching, nodeAtPos, renderMarkdown } from "./tree";
 
 const mdTest1 = `
 # Heading

plugs/markdown/markdown.ts

@@ -1,8 +1,8 @@
 import MarkdownIt from "markdown-it";
-import {getText, hideRhs, showRhs} from "plugos-silverbullet-syscall/editor";
+import { getText, hideRhs, showRhs } from "plugos-silverbullet-syscall/editor";
 import * as clientStore from "plugos-silverbullet-syscall/clientStore";
-import {parseMarkdown} from "plugos-silverbullet-syscall/markdown";
+import { parseMarkdown } from "plugos-silverbullet-syscall/markdown";
-import {addParentPointers, renderMarkdown, replaceNodesMatching,} from "../lib/tree";
+import { addParentPointers, renderMarkdown, replaceNodesMatching } from "../lib/tree";
 
 var taskLists = require("markdown-it-task-lists");
 

plugs/tasks/task.ts

@@ -1,12 +1,12 @@
-import type {ClickEvent} from "../../webapp/app_event";
+import type { ClickEvent } from "../../webapp/app_event";
-import {IndexEvent} from "../../webapp/app_event";
+import { IndexEvent } from "../../webapp/app_event";
 
-import {whiteOutQueries} from "../core/materialized_queries";
+import { whiteOutQueries } from "../core/materialized_queries";
-import {batchSet} from "plugos-silverbullet-syscall/index";
+import { batchSet } from "plugos-silverbullet-syscall/index";
-import {readPage, writePage} from "plugos-silverbullet-syscall/space";
+import { readPage, writePage } from "plugos-silverbullet-syscall/space";
-import {parseMarkdown} from "plugos-silverbullet-syscall/markdown";
+import { parseMarkdown } from "plugos-silverbullet-syscall/markdown";
-import {dispatch, getText} from "plugos-silverbullet-syscall/editor";
+import { dispatch, getText } from "plugos-silverbullet-syscall/editor";
-import {addParentPointers, collectNodesMatching, nodeAtPos, renderMarkdown,} from "../lib/tree";
+import { addParentPointers, collectNodesMatching, nodeAtPos, renderMarkdown } from "../lib/tree";
 
 type Task = {
   task: string;

server/syscalls/index.ts

@@ -1,7 +1,7 @@
-import {Knex} from "knex";
+import { Knex } from "knex";
-import {SysCallMapping} from "../../plugos/system";
+import { SysCallMapping } from "../../plugos/system";
 
-import {ensureTable, storeSyscalls,} from "../../plugos/syscalls/store.knex_node";
+import { ensureTable, storeSyscalls } from "../../plugos/syscalls/store.knex_node";
 
 type IndexItem = {
   page: string;

server/syscalls/space.ts

@@ -1,6 +1,6 @@
-import {PageMeta} from "../../common/types";
+import { PageMeta } from "../../common/types";
-import {SysCallMapping} from "../../plugos/system";
+import { SysCallMapping } from "../../plugos/system";
-import {Storage} from "../disk_storage";
+import { Storage } from "../disk_storage";
 
 export default (storage: Storage): SysCallMapping => {
   return {

webapp/boot.ts

@@ -1,8 +1,12 @@
 import { Editor } from "./editor";
-import { Space } from "./space";
 import { safeRun } from "./util";
+import { IndexedDBSpace } from "./spaces/indexeddb_space";
 
-let editor = new Editor(new Space(""), document.getElementById("root")!);
+let editor = new Editor(
+  // new HttpRestSpace(""),
+  new IndexedDBSpace("pages"),
+  document.getElementById("root")!
+);
 
 safeRun(async () => {
   await editor.init();

webapp/components/panel.html

@@ -2,18 +2,9 @@
 <html lang="en">
 <head>
     <meta charset="UTF-8">
-    <link href="panel.scss" rel="stylesheet" />
+    <link href="panel.scss" rel="stylesheet"/>
     <base target="_top">
-    <script type="module">
+    <script src="panel_page.ts"/>
-        window.addEventListener("message", (message) => {
-            const data = message.data;
-            switch(data.type) {
-                case "html":
-                    document.body.innerHTML = data.html;
-                    break;
-            }
-        })
-    </script>
 </head>
 <body>
 Send me HTML

webapp/components/panel.tsx

@@ -1,4 +1,4 @@
-import {useEffect, useRef} from "react";
+import { useEffect, useRef } from "react";
 // @ts-ignore
 import iframeHtml from "bundle-text:./panel.html";
 
@@ -23,6 +23,22 @@ export function Panel({ html, flex }: { html: string; flex: number }) {
       iframe.onload = null;
     };
   }, [html]);
+
+  useEffect(() => {
+    let messageListener = (evt: any) => {
+      if (evt.source !== iFrameRef.current!.contentWindow) {
+        return;
+      }
+      let data = evt.data;
+      if (!data) return;
+      console.log("Got message from panel", data);
+    };
+    window.addEventListener("message", messageListener);
+    return () => {
+      window.removeEventListener("message", messageListener);
+    };
+  }, []);
+
   return (
     <div className="panel" style={{ flex }}>
       <iframe srcDoc={iframeHtml} ref={iFrameRef} />

webapp/components/panel_page.ts

@@ -0,0 +1,22 @@
+window.addEventListener("message", (message) => {
+  const data = message.data;
+  switch (data.type) {
+    case "html":
+      document.body.innerHTML = data.html;
+      break;
+  }
+});
+
+function sendEvent(data: any) {
+  window.parent.postMessage(
+    {
+      type: "event",
+      data: data,
+    },
+    "*"
+  );
+}
+//
+// setInterval(() => {
+//   self.sendEvent("testing");
+// }, 2000);

webapp/components/status_bar.tsx

@@ -1,4 +1,4 @@
-import {EditorView} from "@codemirror/view";
+import { EditorView } from "@codemirror/view";
 import * as util from "../util";
 
 export function StatusBar({ editorView }: { editorView?: EditorView }) {

webapp/components/top_bar.tsx

@@ -1,6 +1,6 @@
-import {Notification} from "../types";
+import { Notification } from "../types";
-import {FontAwesomeIcon} from "@fortawesome/react-fontawesome";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import {faFileLines} from "@fortawesome/free-solid-svg-icons";
+import { faFileLines } from "@fortawesome/free-solid-svg-icons";
 
 function prettyName(s: string | undefined): string {
   if (!s) {

webapp/editor.tsx

@@ -1,10 +1,10 @@
-import {autocompletion, completionKeymap} from "@codemirror/autocomplete";
+import { autocompletion, completionKeymap } from "@codemirror/autocomplete";
-import {closeBrackets, closeBracketsKeymap} from "@codemirror/closebrackets";
+import { closeBrackets, closeBracketsKeymap } from "@codemirror/closebrackets";
-import {indentWithTab, standardKeymap} from "@codemirror/commands";
+import { indentWithTab, standardKeymap } from "@codemirror/commands";
-import {history, historyKeymap} from "@codemirror/history";
+import { history, historyKeymap } from "@codemirror/history";
-import {bracketMatching} from "@codemirror/matchbrackets";
+import { bracketMatching } from "@codemirror/matchbrackets";
-import {searchKeymap} from "@codemirror/search";
+import { searchKeymap } from "@codemirror/search";
-import {EditorSelection, EditorState} from "@codemirror/state";
+import { EditorSelection, EditorState } from "@codemirror/state";
 import {
   drawSelection,
   dropCursor,
@@ -13,41 +13,41 @@ import {
   KeyBinding,
   keymap,
   ViewPlugin,
-  ViewUpdate,
+  ViewUpdate
 } from "@codemirror/view";
-import React, {useEffect, useReducer} from "react";
+import React, { useEffect, useReducer } from "react";
 import ReactDOM from "react-dom";
-import {createSandbox as createIFrameSandbox} from "../plugos/environments/webworker_sandbox";
+import { createSandbox as createIFrameSandbox } from "../plugos/environments/webworker_sandbox";
-import {AppEvent, AppEventDispatcher, ClickEvent} from "./app_event";
+import { AppEvent, AppEventDispatcher, ClickEvent } from "./app_event";
 import * as commands from "./commands";
-import {CommandPalette} from "./components/command_palette";
+import { CommandPalette } from "./components/command_palette";
-import {PageNavigator} from "./components/page_navigator";
+import { PageNavigator } from "./components/page_navigator";
-import {TopBar} from "./components/top_bar";
+import { TopBar } from "./components/top_bar";
-import {lineWrapper} from "./line_wrapper";
+import { lineWrapper } from "./line_wrapper";
-import {markdown} from "./markdown";
+import { markdown } from "./markdown";
-import {PathPageNavigator} from "./navigator";
+import { PathPageNavigator } from "./navigator";
 import customMarkDown from "./parser";
 import reducer from "./reducer";
-import {smartQuoteKeymap} from "./smart_quotes";
+import { smartQuoteKeymap } from "./smart_quotes";
-import {Space} from "./space";
+import { Space } from "./spaces/space";
 import customMarkdownStyle from "./style";
-import {editorSyscalls} from "./syscalls/editor";
+import { editorSyscalls } from "./syscalls/editor";
-import {indexerSyscalls} from "./syscalls/indexer";
+import { indexerSyscalls } from "./syscalls/indexer";
-import {spaceSyscalls} from "./syscalls/space";
+import { spaceSyscalls } from "./syscalls/space";
-import {Action, AppViewState, initialViewState} from "./types";
+import { Action, AppViewState, initialViewState } from "./types";
-import {SilverBulletHooks} from "../common/manifest";
+import { SilverBulletHooks } from "../common/manifest";
-import {safeRun, throttle} from "./util";
+import { safeRun, throttle } from "./util";
-import {System} from "../plugos/system";
+import { System } from "../plugos/system";
-import {EventHook} from "../plugos/hooks/event";
+import { EventHook } from "../plugos/hooks/event";
-import {systemSyscalls} from "./syscalls/system";
+import { systemSyscalls } from "./syscalls/system";
-import {Panel} from "./components/panel";
+import { Panel } from "./components/panel";
-import {CommandHook} from "./hooks/command";
+import { CommandHook } from "./hooks/command";
-import {SlashCommandHook} from "./hooks/slash_command";
+import { SlashCommandHook } from "./hooks/slash_command";
-import {CompleterHook} from "./hooks/completer";
+import { CompleterHook } from "./hooks/completer";
-import {pasteLinkExtension} from "./editor_paste";
+import { pasteLinkExtension } from "./editor_paste";
-import {markdownSyscalls} from "../common/syscalls/markdown";
+import { markdownSyscalls } from "../common/syscalls/markdown";
-import {clientStoreSyscalls} from "./syscalls/clientStore";
+import { clientStoreSyscalls } from "./syscalls/clientStore";
-import {StatusBar} from "./components/status_bar";
+import { StatusBar } from "./components/status_bar";
 
 class PageState {
   scrollTop: number;
@@ -341,6 +341,23 @@ export class Editor implements AppEventDispatcher {
               return true;
             },
           },
+          {
+            key: "Ctrl-l",
+            mac: "Cmd-l",
+            run: (): boolean => {
+              this.editorView?.dispatch({
+                effects: [
+                  EditorView.scrollIntoView(
+                    this.editorView.state.selection.main.anchor,
+                    {
+                      y: "center",
+                    }
+                  ),
+                ],
+              });
+              return true;
+            },
+          },
         ]),
 
         EditorView.domEventHandlers({
@@ -409,10 +426,13 @@ export class Editor implements AppEventDispatcher {
 
     // Persist current page state and nicely close page
     if (this.currentPage) {
-      let pageState = this.openPages.get(this.currentPage)!;
+      let pageState = this.openPages.get(this.currentPage);
       if (pageState) {
         pageState.selection = this.editorView!.state.selection;
-        pageState.scrollTop = this.editorView!.scrollDOM.scrollTop;
+        pageState.scrollTop =
+          this.editorView!.scrollDOM.parentElement!.parentElement!.scrollTop;
+        // pageState.scrollTop = this.editorView!.scrollDOM.scrollTop;
+        // console.log("Saved pageState", this.currentPage, pageState);
       }
       this.space.unwatchPage(this.currentPage);
       await this.save(true);
@@ -431,11 +451,12 @@ export class Editor implements AppEventDispatcher {
       });
     } else {
       // Restore state
-      console.log("Restoring selection state", pageState.selection);
+      // console.log("Restoring selection state", pageState);
       editorView.dispatch({
         selection: pageState.selection,
       });
-      editorView.scrollDOM.scrollTop = pageState!.scrollTop;
+      editorView.scrollDOM.parentElement!.parentElement!.scrollTop =
+        pageState!.scrollTop;
     }
 
     this.space.watchPage(pageName);

webapp/navigator.ts

@@ -1,4 +1,4 @@
-import {safeRun} from "./util";
+import { safeRun } from "./util";
 
 function encodePageUrl(name: string): string {
   return name.replaceAll(" ", "_");

webapp/parser.ts

@@ -1,8 +1,8 @@
-import {styleTags, tags as t} from "@codemirror/highlight";
+import { styleTags, tags as t } from "@codemirror/highlight";
-import {BlockContext, LeafBlock, LeafBlockParser, MarkdownConfig, TaskList,} from "@lezer/markdown";
+import { BlockContext, LeafBlock, LeafBlockParser, MarkdownConfig, TaskList } from "@lezer/markdown";
-import {commonmark, mkLang} from "./markdown/markdown";
+import { commonmark, mkLang } from "./markdown/markdown";
 import * as ct from "./customtags";
-import {pageLinkRegex} from "./constant";
+import { pageLinkRegex } from "./constant";
 
 const pageLinkRegexPrefix = new RegExp(
   "^" + pageLinkRegex.toString().slice(1, -1)

webapp/reducer.ts

@@ -1,4 +1,4 @@
-import {Action, AppViewState} from "./types";
+import { Action, AppViewState } from "./types";
 
 export default function reducer(
   state: AppViewState,

webapp/spaces/httprest_space.ts

@@ -1,27 +1,14 @@
-import { EventEmitter } from "../common/event";
+import { EventEmitter } from "../../common/event";
-import { Manifest } from "../common/manifest";
+import { PageMeta } from "../../common/types";
-import { safeRun } from "./util";
+import { safeRun } from "../util";
-import { Plug } from "../plugos/plug";
+import { Plug } from "../../plugos/plug";
-import { PageMeta } from "../common/types";
+import { Manifest } from "../../common/manifest";
-
+import { PlugMeta, Space, SpaceEvents } from "./space";
-export type SpaceEvents = {
-  pageCreated: (meta: PageMeta) => void;
-  pageChanged: (meta: PageMeta) => void;
-  pageDeleted: (name: string) => void;
-  pageListUpdated: (pages: Set<PageMeta>) => void;
-  plugLoaded: (plugName: string, plug: Manifest) => void;
-  plugUnloaded: (plugName: string) => void;
-};
-
-type PlugMeta = {
-  name: string;
-  version: number;
-};
 
 const pageWatchInterval = 2000;
 const plugWatchInterval = 5000;
 
-export class Space extends EventEmitter<SpaceEvents> {
+export class HttpRestSpace extends EventEmitter<SpaceEvents> implements Space {
   pageUrl: string;
   pageMetaCache = new Map<string, PageMeta>();
   plugMetaCache = new Map<string, PlugMeta>();
@@ -29,7 +16,6 @@ export class Space extends EventEmitter<SpaceEvents> {
   saving = false;
   private plugUrl: string;
   private initialPageListLoad = true;
-  private initialPlugListLoad = true;
 
   constructor(url: string) {
     super();
@@ -40,11 +26,11 @@ export class Space extends EventEmitter<SpaceEvents> {
     this.updatePageListAsync();
   }
 
-  public watchPage(pageName: string) {
+  watchPage(pageName: string) {
     this.watchedPages.add(pageName);
   }
 
-  public unwatchPage(pageName: string) {
+  unwatchPage(pageName: string) {
     this.watchedPages.delete(pageName);
   }
 
@@ -114,23 +100,11 @@ export class Space extends EventEmitter<SpaceEvents> {
     });
   }
 
-  public async listPages(): Promise<Set<PageMeta>> {
+  async listPages(): Promise<Set<PageMeta>> {
-    // this.updatePageListAsync();
     return new Set([...this.pageMetaCache.values()]);
   }
 
-  private responseToMetaCacher(name: string, res: Response): PageMeta {
+  async readPage(name: string): Promise<{ text: string; meta: PageMeta }> {
-    const meta = {
-      name,
-      lastModified: +(res.headers.get("Last-Modified") || "0"),
-    };
-    this.pageMetaCache.set(name, meta);
-    return meta;
-  }
-
-  public async readPage(
-    name: string
-  ): Promise<{ text: string; meta: PageMeta }> {
     let res = await fetch(`${this.pageUrl}/${name}`, {
       method: "GET",
     });
@@ -140,11 +114,13 @@ export class Space extends EventEmitter<SpaceEvents> {
     };
   }
 
-  public async writePage(
+  async writePage(
     name: string,
     text: string,
-    selfUpdate?: boolean
+    selfUpdate?: boolean,
+    withMeta?: PageMeta
   ): Promise<PageMeta> {
+    // TODO: withMeta ignored for now
     try {
       this.saving = true;
       let res = await fetch(`${this.pageUrl}/${name}`, {
@@ -161,7 +137,7 @@ export class Space extends EventEmitter<SpaceEvents> {
     }
   }
 
-  public async deletePage(name: string): Promise<void> {
+  async deletePage(name: string): Promise<void> {
     let req = await fetch(`${this.pageUrl}/${name}`, {
       method: "DELETE",
     });
@@ -173,18 +149,7 @@ export class Space extends EventEmitter<SpaceEvents> {
     this.emit("pageListUpdated", new Set([...this.pageMetaCache.values()]));
   }
 
-  private async getPageMeta(name: string): Promise<PageMeta> {
+  async proxySyscall(plug: Plug<any>, name: string, args: any[]): Promise<any> {
-    let res = await fetch(`${this.pageUrl}/${name}`, {
-      method: "OPTIONS",
-    });
-    return this.responseToMetaCacher(name, res);
-  }
-
-  async remoteSyscall(
-    plug: Plug<any>,
-    name: string,
-    args: any[]
-  ): Promise<any> {
     let req = await fetch(`${this.plugUrl}/${plug.name}/syscall/${name}`, {
       method: "POST",
       headers: {
@@ -202,7 +167,17 @@ export class Space extends EventEmitter<SpaceEvents> {
     return await req.json();
   }
 
-  async remoteInvoke(plug: Plug<any>, name: string, args: any[]): Promise<any> {
+  async invokeFunction(
+    plug: Plug<any>,
+    env: string,
+    name: string,
+    args: any[]
+  ): Promise<any> {
+    // Invoke locally
+    if (!env || env === "client") {
+      return plug.invoke(name, args);
+    }
+    // Or dispatch to server
     let req = await fetch(`${this.plugUrl}/${plug.name}/function/${name}`, {
       method: "POST",
       headers: {
@@ -220,8 +195,38 @@ export class Space extends EventEmitter<SpaceEvents> {
     return await req.json();
   }
 
+  async getPageMeta(name: string): Promise<PageMeta> {
+    let res = await fetch(`${this.pageUrl}/${name}`, {
+      method: "OPTIONS",
+    });
+    return this.responseToMetaCacher(name, res);
+  }
+
+  public async listPlugs(): Promise<PlugMeta[]> {
+    let res = await fetch(`${this.plugUrl}`, {
+      method: "GET",
+    });
+    return (await res.json()) as PlugMeta[];
+  }
+
+  public async loadPlug(name: string): Promise<Manifest> {
+    let res = await fetch(`${this.plugUrl}/${name}`, {
+      method: "GET",
+    });
+    return (await res.json()) as Manifest;
+  }
+
+  private responseToMetaCacher(name: string, res: Response): PageMeta {
+    const meta = {
+      name,
+      lastModified: +(res.headers.get("Last-Modified") || "0"),
+    };
+    this.pageMetaCache.set(name, meta);
+    return meta;
+  }
+
   private async pollPlugs(): Promise<void> {
-    const newPlugs = await this.loadPlugs();
+    const newPlugs = await this.listPlugs();
     let deletedPlugs = new Set<string>(this.plugMetaCache.keys());
     for (const newPlugMeta of newPlugs) {
       const oldPlugMeta = this.plugMetaCache.get(newPlugMeta.name);
@@ -247,18 +252,4 @@ export class Space extends EventEmitter<SpaceEvents> {
       this.emit("plugUnloaded", deletedPlug);
     }
   }
-
-  private async loadPlugs(): Promise<PlugMeta[]> {
-    let res = await fetch(`${this.plugUrl}`, {
-      method: "GET",
-    });
-    return (await res.json()) as PlugMeta[];
-  }
-
-  private async loadPlug(name: string): Promise<Manifest> {
-    let res = await fetch(`${this.plugUrl}/${name}`, {
-      method: "GET",
-    });
-    return (await res.json()) as Manifest;
-  }
 }

webapp/spaces/indexeddb_space.ts

@@ -0,0 +1,130 @@
+import { PlugMeta, Space, SpaceEvents } from "./space";
+import { EventEmitter } from "../../common/event";
+import { PageMeta } from "../../common/types";
+import Dexie, { Table } from "dexie";
+import { Plug } from "../../plugos/plug";
+import { Manifest } from "../../common/manifest";
+
+type Page = {
+  name: string;
+  text: string;
+  meta: PageMeta;
+};
+
+type PlugManifest = {
+  name: string;
+  manifest: Manifest;
+};
+
+export class IndexedDBSpace extends EventEmitter<SpaceEvents> implements Space {
+  private pageTable: Table<Page, string>;
+  private plugMetaTable: Table<PlugMeta, string>;
+  private plugManifestTable: Table<PlugManifest, string>;
+
+  constructor(dbName: string) {
+    super();
+    const db = new Dexie(dbName);
+    db.version(1).stores({
+      page: "name",
+      plugMeta: "name",
+      plugManifest: "name",
+    });
+    this.pageTable = db.table("page");
+    this.plugMetaTable = db.table("plugMeta");
+    this.plugManifestTable = db.table("plugManifest");
+  }
+
+  async deletePage(name: string): Promise<void> {
+    this.emit("pageDeleted", name);
+    return this.pageTable.delete(name);
+  }
+
+  async getPageMeta(name: string): Promise<PageMeta> {
+    let entry = await this.pageTable.get(name);
+    if (entry) {
+      return entry.meta;
+    } else {
+      throw Error(`Page not found ${name}`);
+    }
+  }
+
+  invokeFunction(
+    plug: Plug<any>,
+    env: string,
+    name: string,
+    args: any[]
+  ): Promise<any> {
+    return plug.invoke(name, args);
+  }
+
+  async listPages(): Promise<Set<PageMeta>> {
+    let allPages = await this.pageTable.toArray();
+    let set = new Set(allPages.map((p) => p.meta));
+    this.emit("pageListUpdated", set);
+    return set;
+  }
+
+  proxySyscall(plug: Plug<any>, name: string, args: any[]): Promise<any> {
+    return plug.syscall(name, args);
+  }
+
+  async readPage(name: string): Promise<{ text: string; meta: PageMeta }> {
+    let page = await this.pageTable.get(name);
+    if (page) {
+      return page!;
+    } else {
+      return {
+        text: "",
+        meta: {
+          name,
+          lastModified: 0,
+        },
+      };
+    }
+  }
+
+  async writePage(
+    name: string,
+    text: string,
+    selfUpdate?: boolean,
+    withMeta?: PageMeta
+  ): Promise<PageMeta> {
+    let meta = withMeta
+      ? withMeta
+      : {
+          name,
+          lastModified: new Date().getTime(),
+        };
+    await this.pageTable.put({
+      name,
+      text,
+      meta,
+    });
+    if (!selfUpdate) {
+      this.emit("pageChanged", meta);
+    }
+    // TODO: add pageCreated
+    return meta;
+  }
+
+  unwatchPage(pageName: string): void {}
+
+  updatePageListAsync(): void {
+    this.listPages();
+  }
+
+  watchPage(pageName: string): void {}
+
+  async listPlugs(): Promise<PlugMeta[]> {
+    return this.plugMetaTable.toArray();
+  }
+
+  async loadPlug(name: string): Promise<Manifest> {
+    let plugManifest = await this.plugManifestTable.get(name);
+    if (plugManifest) {
+      return plugManifest.manifest;
+    } else {
+      throw Error(`Plug not found ${name}`);
+    }
+  }
+}

webapp/spaces/space.ts

@@ -0,0 +1,52 @@
+import { Manifest } from "../../common/manifest";
+import { Plug } from "../../plugos/plug";
+import { PageMeta } from "../../common/types";
+
+export type SpaceEvents = {
+  pageCreated: (meta: PageMeta) => void;
+  pageChanged: (meta: PageMeta) => void;
+  pageDeleted: (name: string) => void;
+  pageListUpdated: (pages: Set<PageMeta>) => void;
+  plugLoaded: (plugName: string, plug: Manifest) => void;
+  plugUnloaded: (plugName: string) => void;
+};
+
+export type PlugMeta = {
+  name: string;
+  version: number;
+};
+
+export interface Space {
+  // Pages
+  watchPage(pageName: string): void;
+  unwatchPage(pageName: string): void;
+  listPages(): Promise<Set<PageMeta>>;
+  readPage(name: string): Promise<{ text: string; meta: PageMeta }>;
+  getPageMeta(name: string): Promise<PageMeta>;
+  writePage(
+    name: string,
+    text: string,
+    selfUpdate?: boolean,
+    withMeta?: PageMeta
+  ): Promise<PageMeta>;
+  deletePage(name: string): Promise<void>;
+
+  // Plugs
+  listPlugs(): Promise<PlugMeta[]>;
+  loadPlug(name: string): Promise<Manifest>;
+  proxySyscall(plug: Plug<any>, name: string, args: any[]): Promise<any>;
+  invokeFunction(
+    plug: Plug<any>,
+    env: string,
+    name: string,
+    args: any[]
+  ): Promise<any>;
+
+  // Events
+  on(handlers: Partial<SpaceEvents>): void;
+  off(handlers: Partial<SpaceEvents>): void;
+  emit(eventName: keyof SpaceEvents, ...args: any[]): void;
+
+  // TODO: Get rid of this
+  updatePageListAsync(): void;
+}

webapp/spaces/sync.test.ts

@@ -0,0 +1,62 @@
+import { expect, test } from "@jest/globals";
+import { IndexedDBSpace } from "./indexeddb_space";
+import { SpaceSync } from "./sync";
+
+// For testing in node.js
+require("fake-indexeddb/auto");
+
+test("Test store", async () => {
+  let primary = new IndexedDBSpace("primary");
+  let secondary = new IndexedDBSpace("secondary");
+  let sync = new SpaceSync(primary, secondary, 0);
+
+  // Write one page to primary
+  await primary.writePage("start", "Hello");
+  expect((await secondary.listPages()).size).toBe(0);
+  await sync.syncPages();
+  expect((await secondary.listPages()).size).toBe(1);
+  expect((await secondary.readPage("start")).text).toBe("Hello");
+  let lastSync = sync.lastSync;
+
+  // Should be a no-op
+  await sync.syncPages();
+  expect(sync.lastSync).toBe(lastSync);
+
+  // Now let's make a change on the secondary
+  await secondary.writePage("start", "Hello!!");
+  await secondary.writePage("test", "Test page");
+
+  // And sync it
+  await sync.syncPages();
+
+  expect((await primary.listPages()).size).toBe(2);
+  expect((await secondary.listPages()).size).toBe(2);
+
+  expect((await primary.readPage("start")).text).toBe("Hello!!");
+
+  // Let's make some random edits on both ends
+  await primary.writePage("start", "1");
+  await primary.writePage("start2", "2");
+  await secondary.writePage("start3", "3");
+  await secondary.writePage("start4", "4");
+
+  await sync.syncPages();
+
+  expect((await primary.listPages()).size).toBe(5);
+  expect((await secondary.listPages()).size).toBe(5);
+
+  console.log("Should be no op");
+  await sync.syncPages();
+
+  console.log("Done");
+
+  // Cause a conflict
+  await primary.writePage("start", "Hello 1");
+  await secondary.writePage("start", "Hello 2");
+
+  try {
+    await sync.syncPages();
+    // This should throw a sync conflict, so cannot be here
+    expect(false).toBe(true);
+  } catch {}
+});

webapp/spaces/sync.ts

@@ -0,0 +1,99 @@
+import { Space } from "./space";
+
+export class SpaceSync {
+  lastSync: number;
+
+  constructor(
+    private primary: Space,
+    private secondary: Space,
+    lastSync: number
+  ) {
+    this.lastSync = lastSync;
+  }
+
+  async syncPages() {
+    let allPagesPrimary = new Map(
+      [...(await this.primary.listPages())].map((p) => [p.name, p])
+    );
+    let allPagesSecondary = new Map(
+      [...(await this.secondary.listPages())].map((p) => [p.name, p])
+    );
+
+    let createdPagesOnSecondary = new Set<string>();
+
+    // Iterate over all pages on the primary first
+    for (let [name, pageMetaPrimary] of allPagesPrimary.entries()) {
+      let pageMetaSecondary = allPagesSecondary.get(pageMetaPrimary.name);
+      if (!pageMetaSecondary) {
+        // New page on primary
+        // Push from primary to secondary
+        console.log("New page on primary", name, "syncing to secondary");
+        let pageData = await this.primary.readPage(name);
+        await this.secondary.writePage(
+          name,
+          pageData.text,
+          true,
+          pageData.meta
+        );
+        createdPagesOnSecondary.add(name);
+      } else {
+        // Existing page
+        if (pageMetaPrimary.lastModified > this.lastSync) {
+          // Primary updated since last sync
+          if (pageMetaSecondary.lastModified > this.lastSync) {
+            // Secondary also updated! CONFLICT
+            throw Error(`Sync conflict for ${name}`);
+          } else {
+            // Ok, not changed on secondary, push it secondary
+            console.log(
+              "Changed page on primary",
+              name,
+              "syncing to secondary"
+            );
+            let pageData = await this.primary.readPage(name);
+            await this.secondary.writePage(
+              name,
+              pageData.text,
+              true,
+              pageData.meta
+            );
+          }
+        } else if (pageMetaSecondary.lastModified > this.lastSync) {
+          // Secondary updated, but not primary (checked above)
+          // Push from secondary to primary
+          console.log("Changed page on secondary", name, "syncing to primary");
+          let pageData = await this.secondary.readPage(name);
+          await this.primary.writePage(
+            name,
+            pageData.text,
+            true,
+            pageData.meta
+          );
+        } else {
+          // Neither updated, no-op
+        }
+      }
+    }
+
+    // Now do a simplified version in reverse, only detecting new pages
+
+    // Finally, let's go over all pages on the secondary and see if the primary has them
+    for (let [name, pageMetaSecondary] of allPagesSecondary.entries()) {
+      if (!allPagesPrimary.has(pageMetaSecondary.name)) {
+        // New page on secondary
+        // Push from secondary to primary
+        console.log("New page on secondary", name, "pushing to primary");
+        let pageData = await this.secondary.readPage(name);
+        await this.primary.writePage(name, pageData.text, true, pageData.meta);
+      }
+    }
+
+    // Find the latest timestamp on the primary and set it as lastSync
+    allPagesPrimary.forEach((pageMeta) => {
+      this.lastSync = Math.max(this.lastSync, pageMeta.lastModified);
+    });
+    allPagesSecondary.forEach((pageMeta) => {
+      this.lastSync = Math.max(this.lastSync, pageMeta.lastModified);
+    });
+  }
+}

webapp/syscalls/clientStore.ts

@@ -1,10 +1,10 @@
-import {transportSyscalls} from "../../plugos/syscalls/transport";
+import { proxySyscalls } from "../../plugos/syscalls/transport";
-import {SysCallMapping} from "../../plugos/system";
+import { SysCallMapping } from "../../plugos/system";
-import {storeSyscalls} from "../../plugos/syscalls/store.dexie_browser";
+import { storeSyscalls } from "../../plugos/syscalls/store.dexie_browser";
 
 export function clientStoreSyscalls(): SysCallMapping {
   const storeCalls = storeSyscalls("local", "localData");
-  return transportSyscalls(
+  return proxySyscalls(
     ["clientStore.get", "clientStore.set", "clientStore.delete"],
     (ctx, name, ...args) => {
       return storeCalls[name.replace("clientStore.", "store.")](ctx, ...args);

webapp/syscalls/editor.ts

@@ -1,6 +1,6 @@
-import {Editor} from "../editor";
+import { Editor } from "../editor";
-import {Transaction} from "@codemirror/state";
+import { Transaction } from "@codemirror/state";
-import {SysCallMapping} from "../../plugos/system";
+import { SysCallMapping } from "../../plugos/system";
 
 type SyntaxNode = {
   name: string;

webapp/syscalls/indexer.ts

@@ -1,9 +1,9 @@
-import {Space} from "../space";
+import { Space } from "../spaces/space";
-import {SysCallMapping} from "../../plugos/system";
+import { SysCallMapping } from "../../plugos/system";
-import {transportSyscalls} from "../../plugos/syscalls/transport";
+import { proxySyscalls } from "../../plugos/syscalls/transport";
 
 export function indexerSyscalls(space: Space): SysCallMapping {
-  return transportSyscalls(
+  return proxySyscalls(
     [
       "index.scanPrefixForPage",
       "index.scanPrefixGlobal",
@@ -12,6 +12,6 @@ export function indexerSyscalls(space: Space): SysCallMapping {
       "index.batchSet",
       "index.delete",
     ],
-    (ctx, name, ...args) => space.remoteSyscall(ctx.plug, name, args)
+    (ctx, name, ...args) => space.proxySyscall(ctx.plug, name, args)
   );
 }

webapp/syscalls/space.ts

@@ -1,6 +1,6 @@
-import {Editor} from "../editor";
+import { Editor } from "../editor";
-import {SysCallMapping} from "../../plugos/system";
+import { SysCallMapping } from "../../plugos/system";
-import {PageMeta} from "../../common/types";
+import { PageMeta } from "../../common/types";
 
 export function spaceSyscalls(editor: Editor): SysCallMapping {
   return {

webapp/syscalls/system.ts

@@ -1,17 +1,19 @@
-import {SysCallMapping} from "../../plugos/system";
+import { SysCallMapping } from "../../plugos/system";
-import {Space} from "../space";
+import { Space } from "../spaces/space";
 
 export function systemSyscalls(space: Space): SysCallMapping {
   return {
-    "system.invokeFunctionOnServer": async (
+    "system.invokeFunction": async (
       ctx,
+      env: string,
       name: string,
       ...args: any[]
     ) => {
       if (!ctx.plug) {
         throw Error("No plug associated with context");
       }
-      return space.remoteInvoke(ctx.plug, name, args);
+
+      return space.invokeFunction(ctx.plug, env, name, args);
     },
   };
 }

webapp/types.ts

@@ -1,5 +1,5 @@
-import {AppCommand} from "./hooks/command";
+import { AppCommand } from "./hooks/command";
-import {PageMeta} from "../common/types";
+import { PageMeta } from "../common/types";
 
 export const slashCommandRegexp = /\/[\w\-]*/;
 

yarn.lock

@@ -1883,6 +1883,11 @@ base-x@^3.0.8:
   dependencies:
     safe-buffer "^5.0.1"
 
+base64-arraybuffer-es6@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/base64-arraybuffer-es6/-/base64-arraybuffer-es6-0.7.0.tgz#dbe1e6c87b1bf1ca2875904461a7de40f21abc86"
+  integrity sha512-ESyU/U1CFZDJUdr+neHRhNozeCv72Y7Vm0m1DCbjX3KBjT6eYocvAJlSk6+8+HkVwXlT1FNxhGW6q3UKAlCvvw==
+
 base64-js@^1.3.1:
   version "1.5.1"
   resolved "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz"
@@ -2287,6 +2292,11 @@ cookiejar@^2.1.3:
   resolved "https://registry.npmjs.org/cookiejar/-/cookiejar-2.1.3.tgz"
   integrity sha512-JxbCBUdrfr6AQjOXrxoTvAMJO4HBTUIlBzslcJPAz+/KT8yk53fXun51u+RenNYvad/+Vc2DIz5o9UxlCDymFQ==
 
+core-js@^3.4:
+  version "3.21.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.21.1.tgz#f2e0ddc1fc43da6f904706e8e955bc19d06a0d94"
+  integrity sha512-FRq5b/VMrWlrmCzwRrpDYNxyHP9BcAZC+xHJaqTgIE5091ZV1NTmyh0sGOg5XqpnHvR0svdy0sv1gWA1zmhxig==
+
 core-util-is@~1.0.0:
   version "1.0.3"
   resolved "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz"
@@ -2567,6 +2577,11 @@ detect-newline@^3.0.0:
   resolved "https://registry.npmjs.org/detect-newline/-/detect-newline-3.1.0.tgz"
   integrity sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==
 
+dexie@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/dexie/-/dexie-3.2.1.tgz#ef21456d725e700c1ab7ac4307896e4fdabaf753"
+  integrity sha512-Y8oz3t2XC9hvjkP35B5I8rUkKKwM36GGRjWQCMjzIYScg7W+GHKDXobSYswkisW7CxL1/tKQtggMDsiWqDUc1g==
+
 dezalgo@1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/dezalgo/-/dezalgo-1.0.3.tgz"
@@ -2594,6 +2609,13 @@ domelementtype@^2.0.1, domelementtype@^2.2.0:
   resolved "https://registry.npmjs.org/domelementtype/-/domelementtype-2.2.0.tgz"
   integrity sha512-DtBMo82pv1dFtUmHyr48beiuq792Sxohr+8Hm9zoxklYPfa6n0Z3Byjj2IV7bmr2IyqClnqEQhfgHJJ5QF0R5A==
 
+domexception@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
+  integrity sha512-raigMkn7CJNNo6Ihro1fzG7wr3fHuYVytzquZKX5n0yizGsTcYgzdIUwj1X9pK0VvjeihV+XiclP+DjwbsSKug==
+  dependencies:
+    webidl-conversions "^4.0.2"
+
 domexception@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/domexception/-/domexception-2.0.1.tgz"
@@ -2866,6 +2888,13 @@ express@^4.17.3:
     utils-merge "1.0.1"
     vary "~1.1.2"
 
+fake-indexeddb@^3.1.7:
+  version "3.1.7"
+  resolved "https://registry.yarnpkg.com/fake-indexeddb/-/fake-indexeddb-3.1.7.tgz#d9efbeade113c15efbe862e4598a4b0a1797ed9f"
+  integrity sha512-CUGeCzCOVjmeKi2C0pcvSh6NDU6uQIaS+7YyR++tO/atJJujkBYVhDvfePdz/U8bD33BMVWirsr1MKczfAqbjA==
+  dependencies:
+    realistic-structured-clone "^2.0.1"
+
 fast-json-stable-stringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz"
@@ -5158,6 +5187,16 @@ readdirp@~3.6.0:
   dependencies:
     picomatch "^2.2.1"
 
+realistic-structured-clone@^2.0.1:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/realistic-structured-clone/-/realistic-structured-clone-2.0.4.tgz#7eb4c2319fc3cb72f4c8d3c9e888b11647894b50"
+  integrity sha512-lItAdBIFHUSe6fgztHPtmmWqKUgs+qhcYLi3wTRUl4OTB3Vb8aBVSjGfQZUvkmJCKoX3K9Wf7kyLp/F/208+7A==
+  dependencies:
+    core-js "^3.4"
+    domexception "^1.0.1"
+    typeson "^6.1.0"
+    typeson-registry "^1.0.0-alpha.20"
+
 rechoir@^0.8.0:
   version "0.8.0"
   resolved "https://registry.npmjs.org/rechoir/-/rechoir-0.8.0.tgz"
@@ -5788,6 +5827,20 @@ typescript@^4.6.2:
   resolved "https://registry.npmjs.org/typescript/-/typescript-4.6.2.tgz"
   integrity sha512-HM/hFigTBHZhLXshn9sN37H085+hQGeJHJ/X7LpBWLID/fbc2acUMfU+lGD98X81sKP+pFa9f0DZmCwB9GnbAg==
 
+typeson-registry@^1.0.0-alpha.20:
+  version "1.0.0-alpha.39"
+  resolved "https://registry.yarnpkg.com/typeson-registry/-/typeson-registry-1.0.0-alpha.39.tgz#9e0f5aabd5eebfcffd65a796487541196f4b1211"
+  integrity sha512-NeGDEquhw+yfwNhguLPcZ9Oj0fzbADiX4R0WxvoY8nGhy98IbzQy1sezjoEFWOywOboj/DWehI+/aUlRVrJnnw==
+  dependencies:
+    base64-arraybuffer-es6 "^0.7.0"
+    typeson "^6.0.0"
+    whatwg-url "^8.4.0"
+
+typeson@^6.0.0, typeson@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/typeson/-/typeson-6.1.0.tgz#5b2a53705a5f58ff4d6f82f965917cabd0d7448b"
+  integrity sha512-6FTtyGr8ldU0pfbvW/eOZrEtEkczHRUtduBnA90Jh9kMPCiFNnXIon3vF41N0S4tV1HHQt4Hk1j4srpESziCaA==
+
 unbox-primitive@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/unbox-primitive/-/unbox-primitive-1.0.1.tgz"
@@ -5937,6 +5990,11 @@ webidl-conversions@^3.0.0:
   resolved "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz"
   integrity sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=
 
+webidl-conversions@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
+  integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
+
 webidl-conversions@^5.0.0:
   version "5.0.0"
   resolved "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-5.0.0.tgz"
@@ -5967,7 +6025,7 @@ whatwg-url@^5.0.0:
     tr46 "~0.0.3"
     webidl-conversions "^3.0.0"
 
-whatwg-url@^8.0.0, whatwg-url@^8.5.0:
+whatwg-url@^8.0.0, whatwg-url@^8.4.0, whatwg-url@^8.5.0:
   version "8.7.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-8.7.0.tgz#656a78e510ff8f3937bc0bcbe9f5c0ac35941b77"
   integrity sha512-gAojqb/m9Q8a5IV96E3fHJM70AzCkgt4uXYX2O7EmuyOnLrViCQlsEBmF9UQIu3/aeAIp2U17rtbpZWNntQqdg==