빌드 선언 생성 병목과 Vue 중복 타입 검사를 개선

2026-10-23 01:33:34 +09:00
parent b377250fb9
commit af51968782
31 changed files with 436 additions and 109 deletions
@@ -0,0 +1,39 @@
+import { spawn } from 'node:child_process';
+import path from 'node:path';
+import { readFile, writeFile } from 'node:fs/promises';
+
+// JS bundling stays in tsdown. Native TypeScript emits the complete declaration
+// tree instead of repeatedly bundling large inferred Prisma/tRPC type graphs.
+/**
+ * @param {import('tsdown').BuildContext} context
+ * @returns {Promise<void>}
+ */
+export const emitDeclarations = async ({ options }) => {
+    const manifest = JSON.parse(await readFile(path.join(options.cwd, 'package.json'), 'utf8'));
+    // logic's existing wildcard export exposes dist/src/*. Keep one canonical
+    // declaration tree so private class members retain their identity across
+    // root and subpath imports, and keep the wildcard JS entry points working.
+    const sourceExports = manifest.exports?.['./*'] === './dist/src/*';
+    const args = [
+        '-w',
+        'tsc7',
+        '-p',
+        path.join(options.cwd, 'tsconfig.build.json'),
+        ...(sourceExports ? [] : ['--emitDeclarationOnly']),
+        '--types',
+        'node',
+        '--outDir',
+        sourceExports ? path.join(options.outDir, 'src') : options.outDir,
+    ];
+    await new Promise((resolve, reject) => {
+        const child = spawn('pnpm', args, { cwd: options.cwd, stdio: 'inherit' });
+        child.once('error', reject);
+        child.once('close', (code, signal) => {
+            if (code === 0) resolve(undefined);
+            else reject(new Error(`Declaration emission failed (${signal ?? code ?? 'unknown'}): ${options.cwd}`));
+        });
+    });
+    if (sourceExports) {
+        await writeFile(path.join(options.outDir, 'index.d.ts'), "export * from './src/index.js';\n");
+    }
+};