perf: cache everything

schoero · Jan 29, 2025 · 7adcbe4 · 7adcbe4
1 parent 8c73683
commit 7adcbe4
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Showing 2 changed files with 20 additions and 8 deletions.
diff --git a/src/tailwind/async/class-order.async.ts b/src/tailwind/async/class-order.async.ts
@@ -4,7 +4,9 @@ import type { GetClassOrderRequest } from "../api/interface.js";
 import type { SupportedTailwindVersion } from "../utils/version.js";
 
 
+let getClassOrderModule: typeof import("../v3/index.js") | typeof import("../v4/index.js");
+
 runAsWorker(async (version: SupportedTailwindVersion, request: GetClassOrderRequest) => {
-  const { getClassOrder } = await import(`../v${version}/index.js`);
-  return getClassOrder(request);
+  getClassOrderModule ??= await import(`../v${version}/index.js`);
+  return getClassOrderModule.getClassOrder(request);
 });
diff --git a/src/tailwind/async/class-order.sync.ts b/src/tailwind/async/class-order.sync.ts
@@ -10,22 +10,32 @@ import type { GetClassOrderRequest, GetClassOrderResponse } from "../api/interfa
 import type { SupportedTailwindVersion } from "../utils/version.js";
 
 
-const getClassOrderSync = createSyncFn<(version: SupportedTailwindVersion, request: GetClassOrderRequest) => any>(resolve(getDirName(), "./class-order.async.js"), {
-  ...env.NODE_ENV === "test" && { execArgv: ["--import", TsRunner.TSX] }
-});
+const workerPath = getWorkerPath();
+const version = getTailwindcssVersion();
+const workerOptions = getWorkerOptions();
 
+const getClassOrderSync = createSyncFn<(version: SupportedTailwindVersion, request: GetClassOrderRequest) => any>(workerPath, workerOptions);
 
-export function getClassOrder(request: GetClassOrderRequest): GetClassOrderResponse {
-
-  const version = getTailwindcssVersion();
 
+export function getClassOrder(request: GetClassOrderRequest): GetClassOrderResponse {
   if(!isSupportedVersion(version.major)){
     throw new Error(`Unsupported Tailwind CSS version: ${version.major}`);
   }
 
   return getClassOrderSync(version.major, request) as GetClassOrderResponse;
 }
 
+
+function getWorkerPath() {
+  return resolve(getDirName(), "./class-order.async.js");
+}
+
+function getWorkerOptions() {
+  if(env.NODE_ENV === "test"){
+    return { execArgv: ["--import", TsRunner.TSX] };
+  }
+}
+
 function getDirName() {
   // eslint-disable-next-line eslint-plugin-typescript/ban-ts-comment, eslint-plugin-typescript/prefer-ts-expect-error
   // @ts-ignore