初始化

scripts/generate-elegant-router.mjs

@@ -0,0 +1,60 @@
+import fs from 'node:fs/promises';
+import path from 'node:path';
+import process from 'node:process';
+import { fileURLToPath } from 'node:url';
+
+import { setupElegantRouter } from '../build/plugins/router.ts';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const rootDir = path.resolve(__dirname, '..');
+
+const generatedFiles = [
+  path.resolve(rootDir, 'src/router/elegant/imports.ts'),
+  path.resolve(rootDir, 'src/router/elegant/routes.ts'),
+  path.resolve(rootDir, 'src/router/elegant/transform.ts'),
+  path.resolve(rootDir, 'src/typings/elegant-router.d.ts')
+];
+
+async function getMtimeMs(filePath) {
+  try {
+    const stat = await fs.stat(filePath);
+    return stat.mtimeMs;
+  } catch {
+    return 0;
+  }
+}
+
+async function getGeneratedFileMtimes() {
+  return Promise.all(generatedFiles.map(getMtimeMs));
+}
+
+function isGenerated(before, after) {
+  return after.some((mtimeMs, index) => mtimeMs !== before[index]);
+}
+
+async function waitForGeneration(beforeMtimes, timeoutMs = 10000) {
+  const startTime = Date.now();
+
+  while (Date.now() - startTime < timeoutMs) {
+    const afterMtimes = await getGeneratedFileMtimes();
+
+    if (isGenerated(beforeMtimes, afterMtimes)) {
+      return;
+    }
+
+    await new Promise(resolve => setTimeout(resolve, 100));
+  }
+
+  throw new Error('Timed out while waiting for elegant-router generated files.');
+}
+
+process.chdir(rootDir);
+
+const beforeMtimes = await getGeneratedFileMtimes();
+
+setupElegantRouter();
+
+await waitForGeneration(beforeMtimes);
+
+console.log('Generated elegant-router files.');