shishengliang/lingniu-vehicle-ingest
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perf(monitor): defer QR generator

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lingniu
2026-07-16 05:41:05 +08:00
parent 9c6cd09413
commit 3f7619c7cd
5 changed files with 70 additions and 5 deletions
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21
vehicle-data-platform/apps/web/scripts/verify-build.mjs
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@@ -5,6 +5,7 @@ const assetsDirectory = resolve(process.cwd(), 'dist/assets');
const assets = readdirSync(assetsDirectory);
const excelAssets = assets.filter((name) => /^exceljs(?:\.min)?-[\w-]+\.js$/.test(name));
const mileageWorkers = assets.filter((name) => /^mileageExport\.worker-[\w-]+\.js$/.test(name));
const monitorAssets = assets.filter((name) => /^MonitorPage-[\w-]+\.js$/.test(name));
const runtimeConfig = readFileSync(resolve(process.cwd(), 'dist/app-config.js'), 'utf8');
const safeRuntimeTemplate = readFileSync(resolve(process.cwd(), 'public/app-config.example.js'), 'utf8');
const releaseManifest = readFileSync(resolve(process.cwd(), 'dist/.release-assets'), 'utf8').split(/\r?\n/).filter(Boolean);
@@ -15,6 +16,9 @@ if (excelAssets.length !== 1) {
if (mileageWorkers.length !== 1) {
throw new Error(`production build must contain exactly one mileage export worker, found ${mileageWorkers.length}: ${mileageWorkers.join(', ') || 'none'}`);
}
if (monitorAssets.length !== 1) {
throw new Error(`production build must contain exactly one monitor page asset, found ${monitorAssets.length}: ${monitorAssets.join(', ') || 'none'}`);
}
if (runtimeConfig !== safeRuntimeTemplate) {
throw new Error('production dist/app-config.js must match the credential-free runtime template');
}
@@ -31,4 +35,19 @@ if (configuredSecurityCode) {
const excelBytes = statSync(resolve(assetsDirectory, excelAssets[0])).size;
const workerBytes = statSync(resolve(assetsDirectory, mileageWorkers[0])).size;
process.stdout.write(`web_build_gate=ok release_assets=${releaseManifest.length} exceljs_assets=1 exceljs_bytes=${excelBytes} mileage_workers=1 worker_bytes=${workerBytes} runtime_config_sanitized=1\n`);
const monitorSource = readFileSync(resolve(assetsDirectory, monitorAssets[0]), 'utf8');
const dynamicMonitorAssets = [...monitorSource.matchAll(/import\("\.\/([^"/]+\.js)"\)/g)].map((match) => match[1]);
const qrAssets = dynamicMonitorAssets.filter((name) => {
if (!assets.includes(name)) return false;
const source = readFileSync(resolve(assetsDirectory, name), 'utf8');
return source.includes('No input text') && source.includes('toDataURL');
});
if (qrAssets.length !== 1) {
throw new Error(`monitor QR generator must be one deferred dynamic asset, found ${qrAssets.length}: ${qrAssets.join(', ') || 'none'}`);
}
const monitorBytes = statSync(resolve(assetsDirectory, monitorAssets[0])).size;
if (monitorBytes > 35_000) {
throw new Error(`monitor critical-path asset exceeds 35000 bytes: ${monitorBytes}`);
}
const qrBytes = statSync(resolve(assetsDirectory, qrAssets[0])).size;
process.stdout.write(`web_build_gate=ok release_assets=${releaseManifest.length} exceljs_assets=1 exceljs_bytes=${excelBytes} mileage_workers=1 worker_bytes=${workerBytes} monitor_bytes=${monitorBytes} qr_deferred=1 qr_bytes=${qrBytes} runtime_config_sanitized=1\n`);