chore(scripts): add proper typechecking

scripts/repo-migration/port-discussions.ts

@@ -65,7 +65,7 @@ async function getFirstPageResults(context: BrowserContext) {
     for (const link of allDiscussionLinks) {
         const url = await link.getAttribute('href');
         const number = url?.match(/\/discussions\/(\d+)/)?.[1];
-        ids.push(number);
+        if (number) ids.push(number);
     }
     console.log(`Found ${ids.length} discussions.`);
     await page.close();

scripts/translation/import-translations-from-weblate-csv.ts

@@ -34,5 +34,5 @@ function replaceTranslation(path: string, value: string) {
         cursor = cursor[current];
     }
 
-    cursor[lastSegment] = value;
+    if (lastSegment) cursor[lastSegment] = value;
 }

scripts/translation/manage-readme.ts

@@ -18,7 +18,7 @@ async function getLanguageStats() {
             return JSON.parse(await readFile(cacheFile, "utf-8"));
         }
     } catch (e) {
-        if (e.code !== "ENOENT") {
+        if (!(e && typeof e === "object" && "code" in e && e.code === "ENOENT")) {
             throw e;
         }
     }

scripts/tsconfig.json

@@ -0,0 +1,18 @@
+{
+  "extends": "../tsconfig.base.json",
+  "compilerOptions": {
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "target": "es2023",
+    "outDir": "dist",
+    "types": [
+      "node",
+      "express"
+    ],
+    "tsBuildInfoFile": "dist/tsconfig.app.tsbuildinfo"
+  },
+  "include": [
+    "**/*.ts"
+  ],
+  "references": []
+}

tsconfig.json

@@ -62,6 +62,9 @@
     },
     {
       "path": "./packages/share-theme"
+    },
+    {
+      "path": "./scripts"
     }
   ]
 }