Add initial data extensions editor

CODEOWNERS

@@ -1,3 +1,4 @@
 **/* @github/codeql-vscode-reviewers
 **/variant-analysis/ @github/code-scanning-secexp-reviewers
 **/databases/ @github/code-scanning-secexp-reviewers
+**/data-extensions-editor/ @github/code-scanning-secexp-reviewers

extensions/ql-vscode/package.json

@@ -703,6 +703,10 @@
         "title": "CodeQL: Go to QL Code",
         "enablement": "codeql.hasQLSource"
       },
+      {
+        "command": "codeQL.openDataExtensionsEditor",
+        "title": "CodeQL: Open Data Extensions Editor"
+      },
       {
         "command": "codeQL.mockGitHubApiServer.startRecording",
         "title": "CodeQL: Mock GitHub API Server: Start Scenario Recording"
@@ -1086,6 +1090,10 @@
           "command": "codeQL.viewCfgContextEditor",
           "when": "false"
         },
+        {
+          "command": "codeQL.openDataExtensionsEditor",
+          "when": "config.codeQL.canary && config.codeQL.dataExtensions.editor"
+        },
         {
           "command": "codeQLVariantAnalysisRepositories.openConfigFile",
           "when": "false"

extensions/ql-vscode/src/common/commands.ts

@@ -241,6 +241,10 @@ export type PackagingCommands = {
   "codeQL.downloadPacks": () => Promise<void>;
 };
 
+export type DataExtensionsEditorCommands = {
+  "codeQL.openDataExtensionsEditor": () => Promise<void>;
+};
+
 export type EvalLogViewerCommands = {
   "codeQLEvalLogViewer.clear": () => Promise<void>;
 };
@@ -273,6 +277,7 @@ export type AllExtensionCommands = BaseCommands &
   AstCfgCommands &
   AstViewerCommands &
   PackagingCommands &
+  DataExtensionsEditorCommands &
   EvalLogViewerCommands &
   SummaryLanguageSupportCommands &
   Partial<TestUICommands> &

extensions/ql-vscode/src/data-extensions-editor/data-extensions-editor-module.ts

@@ -0,0 +1,42 @@
+import { ExtensionContext } from "vscode";
+import { DataExtensionsEditorView } from "./data-extensions-editor-view";
+import { DataExtensionsEditorCommands } from "../common/commands";
+import { DatabaseManager } from "../local-databases";
+import { CodeQLCliServer } from "../cli";
+import { QueryRunner } from "../queryRunner";
+import { App } from "../common/app";
+import { extLogger } from "../common";
+
+export class DataExtensionsEditorModule {
+  public constructor(
+    private readonly ctx: ExtensionContext,
+    private readonly app: App,
+    private readonly databaseManager: DatabaseManager,
+    private readonly cliServer: CodeQLCliServer,
+    private readonly queryRunner: QueryRunner,
+    private readonly queryStorageDir: string,
+  ) {}
+
+  public getCommands(): DataExtensionsEditorCommands {
+    return {
+      "codeQL.openDataExtensionsEditor": async () => {
+        const db = this.databaseManager.currentDatabaseItem;
+        if (!db) {
+          void extLogger.log("No database selected");
+          return;
+        }
+
+        const view = new DataExtensionsEditorView(
+          this.ctx,
+          this.app,
+          this.databaseManager,
+          this.cliServer,
+          this.queryRunner,
+          this.queryStorageDir,
+          db,
+        );
+        await view.openView();
+      },
+    };
+  }
+}