feat: restore worker-loader

lib/ReactViews/Custom/Chart/ChartPanelDownloadButton.tsx

@@ -69,9 +69,10 @@ async function download(items: TableMixin.Instance[]) {
   const synthesized = synthesizeNameAndValueArrays(items);
 
   // Could implement this using TaskProcessor, but requires webpack magic.
-  const worker = new Worker(
-    new URL("./downloadHrefWorker.js", import.meta.url)
+  const worker = await import("worker-loader!./downloadHrefWorker").then(
+    (labelLayoutWorker) => new labelLayoutWorker.default()
   );
+
   // console.log('names and value arrays', synthesized.names, synthesized.values);
   if (synthesized.values && synthesized.values.length > 0) {
     worker.postMessage(synthesized);

lib/ThirdParty/worker-loader.d.ts

@@ -0,0 +1,7 @@
+declare module "worker-loader!*" {
+  type value = {
+    new (): Worker;
+  };
+  const value: value;
+  export default value;
+}

package.json

@@ -132,8 +132,8 @@
     "mustache": "^2.2.1",
     "node-fetch": "^2.6.1",
     "papaparse": "^5.2.0",
-    "pmtiles": "^3.0.7",
     "pbf": "^3.0.1",
+    "pmtiles": "^3.0.7",
     "point-in-polygon": "^1.0.1",
     "proj4": "^2.4.4",
     "proj4-fully-loaded": "^0.2.0",
@@ -171,7 +171,8 @@
     "urijs": "^1.18.12",
     "webpack": "^5.96.1",
     "webpack-cli": "^5.1.4",
-    "webpack-dev-server": "^5.1.0"
+    "webpack-dev-server": "^5.1.0",
+    "worker-loader": "^3.0.8"
   },
   "devDependencies": {
     "@babel/eslint-parser": "^7.23.3",

yarn.lock

@@ -9434,7 +9434,7 @@ schema-utils@^2.0.1:
     ajv "^6.12.4"
     ajv-keywords "^3.5.2"
 
-schema-utils@^3.1.1, schema-utils@^3.2.0:
+schema-utils@^3.0.0, schema-utils@^3.1.1, schema-utils@^3.2.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-3.3.0.tgz#f50a88877c3c01652a15b622ae9e9795df7a60fe"
   integrity sha512-pN/yOAvcC+5rQ5nERGuwrjLlYvLTbCibnZ1I7B1LaiAz9BRBlE9GMgE/eqV30P7aJQUf7Ddimy/RsbYO/GrVGg==
@@ -11147,6 +11147,14 @@ word-wrap@~1.2.3:
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
   integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
 
+worker-loader@^3.0.8:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/worker-loader/-/worker-loader-3.0.8.tgz#5fc5cda4a3d3163d9c274a4e3a811ce8b60dbb37"
+  integrity sha512-XQyQkIFeRVC7f7uRhFdNMe/iJOdO6zxAaR3EWbDp45v3mDhrTi+++oswKNxShUNjPC/1xUp5DB29YKLhFo129g==
+  dependencies:
+    loader-utils "^2.0.0"
+    schema-utils "^3.0.0"
+
 wrap-ansi@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"