Merge pull request #729 from rage/warn-open

Add warning for having too many exercises open

Author: nygrenh

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## [3.0.6] - 2024-11-07
+
+-   Added a warning for a large number of open exercises
+
 ## [3.0.5] - 2024-10-29
 
 -   Bumped TMC-langs version to 0.36.4

bin/package.bash

@@ -15,4 +15,4 @@ npm run ci:all
 npm run webview:build
 
 # create package
-npx vsce package ${PRERELEASE_ARG}
+BACKEND=production npx vsce package "${PRERELEASE_ARG}"

package-lock.json

@@ -1,7 +1,7 @@
 {
     "name": "test-my-code",
     "displayName": "TestMyCode",
-    "version": "3.0.5",
+    "version": "3.0.6",
     "description": "TestMyCode extension for Visual Studio Code",
     "categories": [
         "Education",
@@ -444,11 +444,12 @@
         "trailingComma": "all"
     },
     "dependencies": {
-        "del": "^7.1.0",
+        "del": "^8.0.0",
         "fs-extra": "^11.2.0",
         "get-folder-size": "^5.0.0",
         "handlebars": "^4.7.8",
         "lodash": "^4.17.21",
+        "systeminformation": "^5.23.5",
         "tree-kill": "^1.2.2",
         "ts-results": "^3.3.0",
         "typia": "^6.9.0",
@@ -463,8 +464,8 @@
         "@eslint/eslintrc": "^3.1.0",
         "@eslint/js": "^9.10.0",
         "@playwright/test": "1.46.1",
-        "@types/chai": "^4.3.18",
-        "@types/chai-as-promised": "^7.1.2",
+        "@types/chai": "^4.3.3",
+        "@types/chai-as-promised": "^7.1.8",
         "@types/du": "^1.0.3",
         "@types/fs-extra": "^11.0.4",
         "@types/lodash": "^4.17.7",

package.json

@@ -78,7 +78,7 @@ export type CourseDetailsPanel = {
     exerciseGroups?: Array<ExerciseGroup>;
     updateableExercises?: Array<number>;
     disabled?: boolean;
-    exerciseStatuses: Record<number, ExerciseStatus>;
+    exerciseStatuses?: Record<number, ExerciseStatus>;
 };
 
 export type SelectOrganizationPanel = {

shared/lib.ts

@@ -156,7 +156,6 @@ export async function displayLocalCourseDetails(
         type: "CourseDetails",
         id: randomPanelId(),
         courseId: course.id,
-        exerciseStatuses: {},
     };
     TmcPanel.renderMain(context.extensionUri, context, actionContext, panel);
 

src/actions/webview.ts

@@ -4,28 +4,30 @@
  * -------------------------------------------------------------------------------------------------
  */
 
+import * as vscode from "vscode";
+
 import { compact } from "lodash";
 import { Ok, Result } from "ts-results";
-
 import { ExerciseStatus } from "../api/workspaceManager";
-import { TmcPanel } from "../panels/TmcPanel";
-import { ExtensionToWebview } from "../shared/shared";
+import { randomPanelId, TmcPanel } from "../panels/TmcPanel";
+import { CourseDetailsPanel, ExtensionToWebview } from "../shared/shared";
 import { Logger } from "../utilities";
-
+import * as systeminformation from "systeminformation";
 import { ActionContext } from "./types";
 
 /**
  * Opens given exercises, showing them in TMC workspace.
  * @param exerciseIdsToOpen Array of exercise IDs
  */
 export async function openExercises(
+    context: vscode.ExtensionContext,
     actionContext: ActionContext,
     exerciseIdsToOpen: number[],
     courseName: string,
 ): Promise<Result<number[], Error>> {
     Logger.info("Opening exercises", exerciseIdsToOpen);
 
-    const { workspaceManager, userData, tmc } = actionContext;
+    const { workspaceManager, userData, tmc, dialog } = actionContext;
 
     const course = userData.getCourseByName(courseName);
     const courseExercises = new Map(course.exercises.map((x) => [x.id, x]));
@@ -51,6 +53,31 @@ export async function openExercises(
         return settingsResult;
     }
 
+    // check open exercise count and warn if it's too high
+    const under8GbRam = (await systeminformation.mem()).available < 9_000_000_000;
+    const weakThreshold = 50;
+    const strongThreshold = 100;
+    const warningThreshold = under8GbRam ? weakThreshold : strongThreshold;
+    const openExercises = workspaceManager
+        .getExercisesByCourseSlug(courseName)
+        .filter((x) => x.status === ExerciseStatus.Open);
+    if (openExercises.length > warningThreshold) {
+        dialog.warningNotification(
+            `You have over ${warningThreshold} exercises open, which may cause performance issues. You can close completed exercises from the TMC extension menu in the sidebar.`,
+            [
+                "Open course details",
+                (): void => {
+                    const panel: CourseDetailsPanel = {
+                        id: randomPanelId(),
+                        type: "CourseDetails",
+                        courseId: course.id,
+                    };
+                    TmcPanel.renderMain(context.extensionUri, context, actionContext, panel);
+                },
+            ],
+        );
+    }
+
     TmcPanel.postMessage(
         ...exerciseIdsToOpen.map<ExtensionToWebview>((id) => ({
             type: "exerciseStatusChange",

src/actions/workspace.ts

@@ -74,7 +74,6 @@ export function registerCommands(
                     id: randomPanelId(),
                     type: "CourseDetails",
                     courseId,
-                    exerciseStatuses: {},
                 });
             }
         }),

src/init/commands.ts

@@ -497,7 +497,6 @@ export class TmcPanel {
                                 id: randomPanelId(),
                                 type: "CourseDetails",
                                 courseId: message.courseId,
-                                exerciseStatuses: {},
                             },
                             webview,
                         );
@@ -616,6 +615,7 @@ export class TmcPanel {
 
                         // now, actually open the exercises
                         const result = await openExercises(
+                            extensionContext,
                             actionContext,
                             message.ids,
                             message.courseName,
@@ -655,7 +655,6 @@ export class TmcPanel {
                                 id: randomPanelId(),
                                 type: "CourseDetails",
                                 courseId: courseId,
-                                exerciseStatuses: {},
                             },
                             webview,
                         );

src/panels/TmcPanel.ts

@@ -20,7 +20,10 @@ const config = () => {
                 return mockTmcLocalMooc;
             case "mockBackend":
                 return mockBackend;
+            case "production":
+                return productionApi;
             default:
+                console.warn("No backend set, defaulting to `production`");
                 return productionApi;
         }
     })();
@@ -49,6 +52,8 @@ const config = () => {
             extensions: [".ts", ".js"],
             alias: {
                 handlebars: "handlebars/dist/handlebars.min.js",
+                // systeminformation issue https://github.com/sebhildebrandt/systeminformation/issues/701
+                "osx-temperature-sensor": false,
             },
             // solves an issue with ts-loader with ttypescript
             // using the incorrect import paths for .d.ts files: