fix: lazy load native modules

Signed-off-by: Chapman Pendery <cpendery@vt.edu>

Author: cpendery

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@microsoft/inshellisense",
-  "version": "0.0.1-rc.28",
+  "version": "0.0.1-rc.29",
   "description": "IDE style command line auto complete",
   "type": "module",
   "engines": {

package.json

@@ -8,7 +8,8 @@ import path from "node:path";
 import fs from "node:fs";
 import { Unicode11Addon } from "@xterm/addon-unicode11";
 
-import pty, { IPty, IEvent } from "node-pty";
+import pty from "node-pty";
+import type { IPty, IEvent } from "node-pty";
 import { Shell, userZdotdir, zdotdir } from "../utils/shell.js";
 import { IsTermOscPs, IstermOscPt, IstermPromptStart, IstermPromptEnd } from "../utils/ansi.js";
 import xterm from "@xterm/headless";

src/isterm/pty.ts

@@ -3,7 +3,7 @@
 
 import { Suggestion, SuggestionBlob } from "../runtime/model.js";
 import { getSuggestions } from "../runtime/runtime.js";
-import { ISTerm, ISTermPatch } from "../isterm/pty.js";
+import type { ISTerm, ISTermPatch } from "../isterm/pty.js";
 import { renderBox, truncateText, truncateMultilineText } from "./utils.js";
 import chalk from "chalk";
 import { Shell } from "../utils/shell.js";

src/ui/suggestionManager.ts

@@ -8,10 +8,9 @@ import { Command } from "commander";
 
 import log from "../utils/log.js";
 import { getBackspaceSequence, Shell } from "../utils/shell.js";
-import isterm from "../isterm/index.js";
 import { enableWin32InputMode, resetToInitialState } from "../utils/ansi.js";
-import { SuggestionManager, MAX_LINES, KeyPressEvent } from "./suggestionManager.js";
-import { ISTerm } from "../isterm/pty.js";
+import { MAX_LINES, type KeyPressEvent, type SuggestionManager } from "./suggestionManager.js";
+import type { ISTerm } from "../isterm/pty.js";
 import { v4 as uuidV4 } from "uuid";
 
 export const renderConfirmation = (live: boolean): string => {
@@ -72,7 +71,11 @@ const _direction = (term: ISTerm): "above" | "below" => {
 };
 
 export const render = async (program: Command, shell: Shell, underTest: boolean, login: boolean) => {
-  const term = await isterm.spawn(program, { shell, rows: process.stdout.rows, cols: process.stdout.columns, underTest, login });
+  const [isterm, { SuggestionManager }] = await Promise.all([
+    import("../isterm/index.js"),
+    import("./suggestionManager.js"),
+  ]);
+  const term = await isterm.default.spawn(program, { shell, rows: process.stdout.rows, cols: process.stdout.columns, underTest, login });
   const suggestionManager = new SuggestionManager(term, shell);
   let hasSuggestion = false;
   let direction = _direction(term);