初始仓库迁移

scripts/build-gate.mjs

@@ -0,0 +1,40 @@
+import {spawnSync} from 'node:child_process';
+import {fileURLToPath} from 'node:url';
+
+const viteCliPath = fileURLToPath(new URL('./vite-cli.mjs', import.meta.url));
+const args = [viteCliPath, 'build', ...process.argv.slice(2)];
+
+const result = spawnSync(process.execPath, args, {
+  cwd: process.cwd(),
+  encoding: 'utf8',
+});
+
+if (result.stdout) {
+  process.stdout.write(result.stdout);
+}
+
+if (result.stderr) {
+  process.stderr.write(result.stderr);
+}
+
+if ((result.status ?? 0) !== 0) {
+  process.exit(result.status ?? 1);
+}
+
+const warningPattern = /\bwarn(?:ing)?\b/i;
+const ignoredWarningPatterns = [
+  /ExperimentalWarning/u,
+];
+
+const warningLines = `${result.stdout ?? ''}\n${result.stderr ?? ''}`
+  .split(/\r?\n/u)
+  .map(line => line.trim())
+  .filter(line => line.length > 0)
+  .filter(line => warningPattern.test(line))
+  .filter(line => !ignoredWarningPatterns.some(pattern => pattern.test(line)));
+
+if (warningLines.length > 0) {
+  console.error('Build gate failed because warnings were emitted:');
+  [...new Set(warningLines)].forEach(line => console.error(`- ${line}`));
+  process.exit(1);
+}