Remove magic

Author: Bashamega

.github/workflows/update-core-deps.yml

@@ -12,23 +12,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Update MDN Data
-        working-directory: ./inputfiles
-        run: |
-          curl -fL 'https://developer.mozilla.org/en-US/metadata.json' \
-            | jq '{ data: [ .[]
-              | select(
-                (.mdn_url | ascii_downcase
-                | (startswith("/en-us/docs/web/api/") or startswith("/en-us/docs/webassembly/reference/javascript_interface/")))
-              )
-              | { mdn_url, pageType, summary } ] }' \
-            > mdn.json
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v4
         with:
           node-version: "lts/*"
           cache: npm
-
       # Use ncu to detect major version changes
       - run: npm i -g npm-check-updates
       - run: ncu -u @mdn* @webref*
@@ -38,6 +26,8 @@ jobs:
       # This prevents annoying change when contributors run `npm i` on their local machine.
       # Example: https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1463
       - run: npm i
+      - name: Update MDN Data
+        run: node scripts/generateMDN
       - id: build
         run: npm run generate
         continue-on-error: true

package.json

@@ -14,8 +14,8 @@
   "scripts": {
     "build": "tsc && node ./lib/build.js",
     "baseline-accept": "cpx \"generated\\**\" baselines\\",
-    "lint": "eslint --max-warnings 0 src deploy/*.js && tsc -p deploy/jsconfig.json",
-    "lint-fix": "eslint --max-warnings 0 src deploy/*.js --fix",
+    "lint": "eslint --max-warnings 0 src deploy/*.js scripts/*.js && tsc -p deploy/jsconfig.json",
+    "lint-fix": "eslint --max-warnings 0 src deploy/*.js scripts/* --fix",
     "test": "npm run build && npm run lint && node ./lib/test.js && node ./unittests/index.js",
     "changelog": "tsc && node ./lib/changelog.js",
     "ts-changelog": "node ./deploy/versionChangelog.js",

scripts/generateMDN.js

@@ -0,0 +1,37 @@
+// fetch and filter MDN metadata
+import fs from "fs";
+
+const url = "https://developer.mozilla.org/en-US/metadata.json";
+
+async function fetchAndFilterMDN() {
+  try {
+    const res = await fetch(url);
+    if (!res.ok) throw new Error(`Fetch failed: ${res.statusText}`);
+
+    const data = await res.json();
+
+    // Filter and map the data
+    const filtered = Object.values(data)
+      .filter(entry => {
+        const path = entry.mdn_url.toLowerCase();
+        return (
+          path.startsWith("/en-us/docs/web/api/") ||
+          path.startsWith("/en-us/docs/webassembly/reference/javascript_interface/")
+        );
+      })
+      .map(({ mdn_url, pageType, summary }) => ({
+        mdn_url,
+        pageType,
+        summary
+      }));
+
+    // Save to file
+    fs.writeFileSync("./inputfiles/mdn.json", JSON.stringify({ data: filtered }, null, 2));
+    console.log("mdn.json created!");
+  } catch (err) {
+    console.error("Error:", err);
+    process.exit(1);
+  }
+}
+
+fetchAndFilterMDN();