Refactor toggle-examples-deps script for clarity and linting

Author: steida

scripts/toggle-examples-deps.mts

@@ -7,8 +7,13 @@ const examplesDir = path.resolve(import.meta.dirname, "../examples");
 
 type Mode = "development" | "production";
 
+interface PackageJson {
+  dependencies: Record<string, string>;
+  devDependencies: Record<string, string>;
+}
+
 // Hardcoded catalogs matching pnpm-workspace.yaml
-const CATALOGS = {
+const catalogs = {
   react19: {
     "@types/react": "~19.1.13",
     "@types/react-dom": "~19.1.9",
@@ -20,14 +25,16 @@ const CATALOGS = {
 // Function to toggle the mode for a single example
 const toggleMode = (examplePath: string, mode: Mode): void => {
   const packageJsonPath = path.join(examplePath, "package.json");
-  const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, "utf-8"));
+  const packageJson = JSON.parse(
+    fs.readFileSync(packageJsonPath, "utf-8"),
+  ) as PackageJson;
 
   // Toggle @evolu/* dependencies
   for (const dep in packageJson.dependencies) {
     if (dep.startsWith("@evolu/")) {
       if (mode === "production") {
         packageJson.dependencies[dep] = `latest`;
-      } else if (mode === "development") {
+      } else {
         packageJson.dependencies[dep] = `workspace:*`;
       }
     }
@@ -39,13 +46,14 @@ const toggleMode = (examplePath: string, mode: Mode): void => {
       const value = deps[dep];
       if (mode === "production" && value.startsWith("catalog:")) {
         const catalogName = value.replace("catalog:", "");
-        const catalog = CATALOGS[catalogName as keyof typeof CATALOGS];
+        const catalog = catalogs[catalogName as keyof typeof catalogs];
+        // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
         if (catalog && dep in catalog) {
           deps[dep] = catalog[dep as keyof typeof catalog];
         }
       } else if (mode === "development") {
         // Find which catalog this dep belongs to
-        for (const [catalogName, catalogDeps] of Object.entries(CATALOGS)) {
+        for (const [catalogName, catalogDeps] of Object.entries(catalogs)) {
           if (
             dep in catalogDeps &&
             catalogDeps[dep as keyof typeof catalogDeps] === value
@@ -80,6 +88,7 @@ const toggleAllExamples = (targetMode: Mode): void => {
 
   execSync("pnpm clean", { stdio: "inherit" });
   execSync("pnpm i", { stdio: "inherit" });
+  // eslint-disable-next-line no-console
   console.log(`All examples switched to ${targetMode} mode.`);
 };
 
@@ -108,16 +117,20 @@ const askForModeInteractive = async (): Promise<Mode> => {
   const question =
     "Which mode do you want to switch to? (1) development (2) production: ";
   const prompt = (): Promise<string> =>
-    new Promise((resolve) => rl.question(question, resolve));
+    new Promise((resolve) => {
+      rl.question(question, resolve);
+    });
 
   // Keep prompting until valid answer
+  // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
   while (true) {
     const answer = (await prompt()).trim();
     const mode = parseModeString(answer);
     if (mode) {
       rl.close();
       return mode;
     }
+    // eslint-disable-next-line no-console
     console.log(
       "Invalid option — please reply with 1 or 2 (or 'development'/'production').",
     );
@@ -129,7 +142,7 @@ const main = async () => {
   toggleAllExamples(mode);
 };
 
-// Run the main function
-main().catch((error) => {
+main().catch((error: unknown) => {
+  // eslint-disable-next-line no-console
   console.error("Error:", error);
 });