configuration for custom tour location

package.json

@@ -60,6 +60,11 @@
           "type": "boolean",
           "default": true,
           "description": "Specifies whether or not to show tour markers in the editor gutter."
+        },
+        "codetour.customTourLocation": {
+          "type": "string",
+          "default": null,
+          "description": "Specifies a custom location to use when discovering tours."
         }
       }
     },

src/store/provider.ts

@@ -22,6 +22,13 @@ const TOUR_CONTEXT = {
   isWeb: vscode.env.uiKind === vscode.UIKind.Web
 };
 
+const customDirectory = vscode.workspace
+  .getConfiguration("codetour")
+  .get("promptForWorkspaceTours", null);
+if (customDirectory) {
+  SUB_TOUR_DIRECTORIES.push(customDirectory);
+}
+
 export async function discoverTours(): Promise<void> {
   const tours = await Promise.all(
     vscode.workspace.workspaceFolders!.map(async workspaceFolder => {