feat: auto-generate OpenAPI spec on dev startup and build

Author: docimin

package.json

@@ -5,7 +5,7 @@
 	"type": "module",
 	"scripts": {
 		"dev": "vite",
-		"build": "vite build",
+		"build": "bun run openapi:generate && vite build",
 		"start": "bun run server.ts",
 		"db:generate": "drizzle-kit generate",
 		"db:migrate": "bun run src/db/migrate.ts",

vite.config.ts

@@ -11,6 +11,19 @@ export default defineConfig({
 		tsconfigPaths: true,
 	},
 	plugins: [
+		// Generate OpenAPI spec on dev startup
+		{
+			name: "guidebook-openapi",
+			buildStart() {
+				import("node:child_process").then(({ execSync }) => {
+					try {
+						execSync("bun run openapi:generate", { stdio: "inherit" });
+					} catch {
+						console.warn("Failed to generate OpenAPI spec");
+					}
+				});
+			},
+		},
 		tailwindcss(),
 		tanstackStart({
 			srcDirectory: "src",