fix: use web-worker to replace tiny-worker and worker-loader

for webpack 5 compatibility

package.json

@@ -62,7 +62,7 @@
     "scratch-translate-extension-languages": "^1.0.0",
     "text-encoding": "^0.7.0",
     "uuid": "^8.3.2",
-    "worker-loader": "^1.1.1"
+    "web-worker": "^1.3.0"
   },
   "devDependencies": {
     "@babel/core": "7.24.0",
@@ -96,7 +96,6 @@
     "stats.js": "0.17.0",
     "tap": "16.3.10",
     "terser-webpack-plugin": "4.2.3",
-    "tiny-worker": "2.3.0",
     "webpack": "5.90.3",
     "webpack-cli": "4.10.0",
     "webpack-dev-server": "3.11.3"

src/extension-support/extension-manager.js

@@ -157,10 +157,10 @@ class ExtensionManager {
 
         return new Promise((resolve, reject) => {
             // If we `require` this at the global level it breaks non-webpack targets, including tests
-            const ExtensionWorker = require('worker-loader?name=extension-worker.js!./extension-worker');
+            const worker = new Worker('./extension-worker.js');
 
             this.pendingExtensions.push({extensionURL, resolve, reject});
-            dispatch.addWorker(new ExtensionWorker());
+            dispatch.addWorker(worker);
         });
     }
 

test/integration/internal-extension.js

@@ -1,5 +1,5 @@
 const test = require('tap').test;
-const Worker = require('tiny-worker');
+const Worker = require('web-worker');
 
 const BlockType = require('../../src/extension-support/block-type');
 

test/integration/pen.js

@@ -1,4 +1,4 @@
-const Worker = require('tiny-worker');
+const Worker = require('web-worker');
 const path = require('path');
 const test = require('tap').test;
 

test/integration/runId.js

@@ -1,4 +1,4 @@
-const Worker = require('tiny-worker');
+const Worker = require('web-worker');
 const path = require('path');
 const test = require('tap').test;
 

test/integration/saythink-and-wait.js

@@ -1,4 +1,4 @@
-const Worker = require('tiny-worker');
+const Worker = require('web-worker');
 const path = require('path');
 const test = require('tap').test;
 const makeTestStorage = require('../fixtures/make-test-storage');

test/integration/sound.js

@@ -1,4 +1,4 @@
-const Worker = require('tiny-worker');
+const Worker = require('web-worker');
 const path = require('path');
 const test = require('tap').test;
 const makeTestStorage = require('../fixtures/make-test-storage');

test/unit/dispatch.js

@@ -1,5 +1,5 @@
 const DispatchTestService = require('../fixtures/dispatch-test-service');
-const Worker = require('tiny-worker');
+const Worker = require('web-worker');
 
 const dispatch = require('../../src/dispatch/central-dispatch');
 const path = require('path');