enable continue features only when extension is active

Author: ajshedivy

package.json

@@ -875,11 +875,6 @@
           "group": "navigation@1",
           "when": "view == jobManager"
         },
-        {
-          "command": "vscode-db2i.jobManager.continue",
-          "group": "navigation@1",
-          "when": "view == jobManager"
-        },
         {
           "command": "vscode-db2i.jobManager.defaultSelfSettings",
           "group": "navigation",
@@ -1093,7 +1088,7 @@
         },
         {
           "command": "vscode-db2i.self.explainSelf",
-          "when": "view == vscode-db2i.self.nodes && viewItem == selfCodeNode",
+          "when": "view == vscode-db2i.self.nodes && viewItem == selfCodeNode && continueExtensionActive",
           "group": "navigation"
         }
       ],

src/aiProviders/continue/continueContextProvider.ts

@@ -13,6 +13,8 @@ import {
 } from "../../..";
 import { DB2_SELF_PROMPT, DB2_SYSTEM_PROMPT } from "./prompts";
 
+export let isContinueActive = false;
+
 const db2ContextProviderDesc: ContextProviderDescription = {
   title: "db2i",
   displayTitle: "Db2i",
@@ -176,6 +178,15 @@ export async function registerContinueProvider() {
   const provider = new db2ContextProvider();
   const continueID = `Continue.continue`;
   const continueEx = vscode.extensions.getExtension(continueID);
-  const continueAPI = continueEx?.exports;
-  continueAPI?.registerCustomContextProvider(provider);
+  if (continueEx) {
+    if (!continueEx.isActive) {
+      await continueEx.activate();
+    }
+  
+    isContinueActive = true;
+    const continueAPI = continueEx?.exports;
+    continueAPI?.registerCustomContextProvider(provider);
+    vscode.commands.executeCommand('setContext', 'continueExtensionActive', true);
+    vscode.window.showInformationMessage(`@Db2i context provider enabled in Continue!`);
+  }
 }

src/views/jobManager/jobManagerView.ts

@@ -9,9 +9,7 @@ import { displayJobLog } from "./jobLog";
 import { SelfValue, selfCodesMap } from "./selfCodes/nodes";
 import { SelfCodesQuickPickItem } from "./selfCodes/selfCodesBrowser";
 import { updateStatusBar } from "./statusBar";
-import { selfCodesResultsView } from "./selfCodes/selfCodesResultsView";
 import { setCancelButtonVisibility } from "../results";
-import { registerContinueProvider } from "../../aiProviders/continue/continueContextProvider";
 import { JDBCOptions } from "@ibm/mapepire-js/dist/src/types";
 
 const selectJobCommand = `vscode-db2i.jobManager.selectJob`;

src/views/jobManager/selfCodes/selfCodesResultsView.ts

@@ -16,6 +16,7 @@ import { SQLExample } from "../../examples";
 import { JobInfo } from "../../../connection/manager";
 import { OldSQLJob } from "../../../connection/sqlJob";
 import { JobLogEntry } from "../../../connection/types";
+import { isContinueActive } from "../../../aiProviders/continue/continueContextProvider";
 
 type ChangeTreeDataEventType = SelfCodeTreeItem | undefined | null | void;
 
@@ -70,7 +71,7 @@ export class selfCodesResultsView implements TreeDataProvider<any> {
         }
       }),
       vscode.commands.registerCommand(`vscode-db2i.self.explainSelf`, async (item: SelfCodeTreeItem) => {
-        if (item && item.error) {
+        if (item && item.error && isContinueActive) {
           const jsonData = JSON.stringify(item.error, null, 2);
           const document = await vscode.workspace.openTextDocument({
             content: jsonData,