wip

clients/vscode/package.json

@@ -28,7 +28,8 @@
     "Other"
   ],
   "activationEvents": [
-    "onStartupFinished"
+    "onStartupFinished",
+    "onView:chatView"
   ],
   "main": "./dist/node/extension.js",
   "browser": "./dist/web/extension.js",
@@ -241,7 +242,26 @@
         "key": "escape",
         "when": "inlineSuggestionVisible"
       }
-    ]
+    ],
+    "viewsContainers": {
+      "activitybar": [
+        {
+          "id": "chatView",
+          "title": "Tabby",
+          "icon": "assets/logo.png"
+        }
+      ]
+    },
+    "views": {
+      "chatView": [
+        {
+          "type": "webview",
+          "id": "tabby.chatView",
+          "name": "",
+          "visibility": "visible"
+        }
+      ]
+    }
   },
   "scripts": {
     "prebuild": "cd ../tabby-agent && yarn build && cd ../tabby-chat-panel && yarn build:vscode",

clients/vscode/src/ChatViewProvider.ts

@@ -0,0 +1,206 @@
+import { ExtensionContext, Disposable, Webview, WebviewPanel, window, Uri, ViewColumn, WebviewViewProvider, WebviewView, TextDocument } from "vscode";
+import { getUri, getNonce } from "./utils";
+
+import { createAgentInstance, disposeAgentInstance } from "./agent";
+
+/**
+ * This class manages the state and behavior of HelloWorld webview panels.
+ *
+ * It contains all the data and methods for:
+ *
+ * - Creating and rendering HelloWorld webview panels
+ * - Properly cleaning up and disposing of webview resources when the panel is closed
+ * - Setting the HTML (and by proxy CSS/JavaScript) content of the webview panel
+ * - Setting message listeners so data can be passed between the webview and extension
+ */
+export class ChatViewProvider implements WebviewViewProvider {
+  _view?: WebviewView;
+   _doc?: TextDocument;
+  private readonly _extensionUri: Uri
+  private readonly _context: ExtensionContext
+
+  // public static currentPanel: ChatViewPanel | undefined;
+  // private readonly _panel: WebviewPanel;
+  // private _disposables: Disposable[] = [];
+
+  /**
+   * The ChatViewPanel class private constructor (called only from the render method).
+   *
+   * @param panel A reference to the webview panel
+   * @param extensionUri The URI of the directory containing the extension
+   */
+  // private constructor(panel: WebviewPanel, extensionUri: Uri) {
+  //   this._panel = panel;
+
+  //   // Set an event listener to listen for when the panel is disposed (i.e. when the user closes
+  //   // the panel or when the panel is closed programmatically)
+  //   this._panel.onDidDispose(() => this.dispose(), null, this._disposables);
+
+  //   // Set the HTML content for the webview panel
+  //   this._panel.webview.html = this._getWebviewContent(this._panel.webview, extensionUri);
+
+  //   // Set an event listener to listen for messages passed from the webview context
+  //   this._setWebviewMessageListener(this._panel.webview);
+  // }
+
+  constructor(context: ExtensionContext) {
+    this._extensionUri = context.extensionUri
+    this._context = context;
+  }
+
+  /**
+   * Renders the current webview panel if it exists otherwise a new webview panel
+   * will be created and displayed.
+   *
+   * @param extensionUri The URI of the directory containing the extension.
+   */
+  // public static render(extensionUri: Uri) {
+  //   if (ChatViewPanel.currentPanel) {
+  //     // If the webview panel already exists reveal it
+  //     ChatViewPanel.currentPanel._panel.reveal(ViewColumn.One);
+  //   } else {
+  //     // If a webview panel does not already exist create and show a new one
+  //     const panel = window.createWebviewPanel(
+  //       // Panel view type
+  //       "showHelloWorld",
+  //       // Panel title
+  //       "Hello World",
+  //       // The editor column the panel should be displayed in
+  //       ViewColumn.One,
+  //       // Extra panel configurations
+  //       {
+  //         // Enable JavaScript in the webview
+  //         enableScripts: true,
+  //         // Restrict the webview to only load resources from the `out` and `webview-ui/build` directories
+  //         localResourceRoots: [Uri.joinPath(extensionUri, "out"), Uri.joinPath(extensionUri, "webview/build")],
+  //       }
+  //     );
+
+  //     ChatViewPanel.currentPanel = new ChatViewPanel(panel, extensionUri);
+  //   }
+  // }
+
+  public async resolveWebviewView(webviewView: WebviewView) {
+    this._view = webviewView;
+
+    webviewView.webview.options = {
+      enableScripts: true,
+      localResourceRoots: [this._extensionUri],
+    };
+    webviewView.webview.html = await this._getWebviewContent(webviewView.webview, this._extensionUri);
+    webviewView.webview.onDidReceiveMessage((data) => {
+      console.log('onDidReceiveMessage data', data)
+      switch (data.command) {
+        case 'explainThis': {
+          const { text, language } = data;
+          console.log('text', text)
+          console.log('language', language)
+          return;
+        }
+      }
+    });
+    console.log('resolveWebviewView this._view', this._view)
+
+}
+
+  /**
+   * Cleans up and disposes of webview resources when the webview panel is closed.
+   */
+  // public dispose() {
+  //   ChatViewPanel.currentPanel = undefined;
+
+  //   // Dispose of the current webview panel
+  //   this._panel.dispose();
+
+  //   // Dispose of all disposables (i.e. commands) for the current webview panel
+  //   while (this._disposables.length) {
+  //     const disposable = this._disposables.pop();
+  //     if (disposable) {
+  //       disposable.dispose();
+  //     }
+  //   }
+  // }
+
+  /**
+   * Defines and returns the HTML that should be rendered within the webview panel.
+   *
+   * @remarks This is also the place where references to the React webview build files
+   * are created and inserted into the webview HTML.
+   *
+   * @param webview A reference to the extension webview
+   * @param extensionUri The URI of the directory containing the extension
+   * @returns A template string literal containing the HTML that should be
+   * rendered within the webview panel
+   */
+  private async _getWebviewContent(webview: Webview, extensionUri: Uri) {
+    const agent = await createAgentInstance(this._context);
+    const { server } = agent.getConfig()
+    const scriptUri = getUri(webview, extensionUri, ['webview', "index.js"]);
+    // Tip: Install the es6-string-html VS Code extension to enable code highlighting below
+
+    console.log(server.endpoint)
+    return /*html*/ `
+      <!DOCTYPE html>
+      <html lang="en">
+        <head>
+          <meta charset="UTF-8" />
+          <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+          <title>Tabby</title>
+          <style>
+            html, body, iframe {
+              padding: 0;
+              margin: 0;
+              box-sizing: border-box;
+              border-width: 0;
+            }
+          </style>
+        </head>
+        <body style="height:100vh">
+          <div id="root" style="height:100%;box-sizing:border-box;overflow:hidden"></div>
+          <script>window.endpoint="${server.endpoint}"</script>
+          <script>window.token="${server.token}"</script>
+          <script type="module" src="${scriptUri}"></script>
+        </body>
+      </html>
+    `;
+  }
+
+  /**
+   * Sets up an event listener to listen for messages passed from the webview context and
+   * executes code based on the message that is recieved.
+   *
+   * @param webview A reference to the extension webview
+   * @param context A reference to the extension context
+   */
+  // private _setWebviewMessageListener(webview: Webview) {
+  //   webview.onDidReceiveMessage(
+  //     (message: any) => {
+  //       const command = message.command;
+  //       const text = message.text;
+
+  //       switch (command) {
+  //         case "hello":
+  //           // Code that should run in response to the hello message command
+  //           window.showInformationMessage(text);
+  //           return;
+  //         // Add more switch case statements here as more webview message commands
+  //         // are created within the webview context (i.e. inside media/main.js)
+  //       }
+  //     },
+  //     undefined,
+  //     this._disposables
+  //   );
+  // }
+
+  public revive(panel: WebviewView) {
+    this._view = panel;
+  }
+
+  public postMessage (message: any) {
+    if (this._view) {
+      console.log('this._view exist')
+      console.log('this._view?.webview.', this._view?.webview)
+      this._view?.webview.postMessage(message)
+    }
+  }
+}

clients/vscode/src/extension.ts

@@ -1,12 +1,13 @@
 // The module 'vscode' contains the VS Code extensibility API
 // Import the module and reference it with the alias vscode in your code below
-import { ExtensionContext, commands, languages, workspace } from "vscode";
+import { ExtensionContext, commands, languages, workspace, window } from "vscode";
 import { getLogger } from "./logger";
 import { createAgentInstance, disposeAgentInstance } from "./agent";
 import { tabbyCommands } from "./commands";
 import { TabbyCompletionProvider } from "./TabbyCompletionProvider";
 import { TabbyStatusBarItem } from "./TabbyStatusBarItem";
 import { RecentlyChangedCodeSearch } from "./RecentlyChangedCodeSearch";
+import { ChatViewProvider } from "./ChatViewProvider";
 
 const logger = getLogger();
 
@@ -39,6 +40,18 @@ export async function activate(context: ExtensionContext) {
   const statusBarItem = new TabbyStatusBarItem(context, completionProvider);
   context.subscriptions.push(statusBarItem.register());
 
+  // Register the Sidebar Panel
+  const chatViewProvider = new ChatViewProvider(context);
+	context.subscriptions.push(
+		window.registerWebviewViewProvider(
+			"tabby.chatView",
+			chatViewProvider,
+      {
+        webviewOptions: { retainContextWhenHidden: true },
+      },
+		)
+	);
+
   context.subscriptions.push(...tabbyCommands(context, completionProvider, statusBarItem));
 
   const updateIsChatEnabledContextVariable = () => {

clients/vscode/src/utils.ts

@@ -1,4 +1,4 @@
-import { commands, Position, Range, SemanticTokens, SemanticTokensLegend, TextDocument } from "vscode";
+import { commands, Position, Range, SemanticTokens, SemanticTokensLegend, TextDocument, Uri, Webview } from "vscode";
 
 export type SemanticSymbolInfo = {
   position: Position;
@@ -133,3 +133,23 @@ export function extractNonReservedWordList(text: string): string {
     ...new Set(text.match(re)?.filter((symbol) => symbol.length > 2 && !reservedKeywords.includes(symbol))).values(),
   ].join(" ");
 }
+
+/**
+ * This function is primarily used to help enforce content security
+ * policies for resources/scripts being executed in a webview context.
+ */
+export function getNonce() {
+  let text = "";
+  const possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+  for (let i = 0; i < 32; i++) {
+    text += possible.charAt(Math.floor(Math.random() * possible.length));
+  }
+  return text;
+}
+
+/**
+ * A helper function which will get the webview URI of a given file or resource.
+ */
+export function getUri(webview: Webview, extensionUri: Uri, pathList: string[]) {
+  return webview.asWebviewUri(Uri.joinPath(extensionUri, ...pathList));
+}

yarn.lock

@@ -3888,7 +3888,16 @@ stream-shift@^1.0.0:
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.1.tgz#d7088281559ab2778424279b0877da3c392d5a3d"
   integrity sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==
 
-"string-width-cjs@npm:string-width@^4.2.0", string-width@^4.1.0, string-width@^4.2.0:
+"string-width-cjs@npm:string-width@^4.2.0":
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
+  integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.1"
+
+string-width@^4.1.0, string-width@^4.2.0:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.3.tgz#269c7117d27b05ad2e536830a8ec895ef9c6d010"
   integrity sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==
@@ -3920,7 +3929,14 @@ string_decoder@~1.1.1:
   dependencies:
     safe-buffer "~5.1.0"
 
-"strip-ansi-cjs@npm:strip-ansi@^6.0.1", strip-ansi@^6.0.0, strip-ansi@^6.0.1:
+"strip-ansi-cjs@npm:strip-ansi@^6.0.1":
+  version "6.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
+  integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
+  dependencies:
+    ansi-regex "^5.0.1"
+
+strip-ansi@^6.0.0, strip-ansi@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
   integrity sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==
@@ -4433,7 +4449,16 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/workerpool/-/workerpool-6.2.1.tgz#46fc150c17d826b86a008e5a4508656777e9c343"
   integrity sha512-ILEIE97kDZvF9Wb9f6h5aXK4swSlKGUcOEGiIYb2OOu/IrDU9iwj0fD//SsA6E5ibwJxpEvhullJY4Sl4GcpAw==
 
-"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0", wrap-ansi@^7.0.0:
+"wrap-ansi-cjs@npm:wrap-ansi@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
+  integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
+wrap-ansi@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-7.0.0.tgz#67e145cff510a6a6984bdf1152911d69d2eb9e43"
   integrity sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==