66 lines
1.9 KiB
JavaScript
66 lines
1.9 KiB
JavaScript
#!/usr/bin/env node
|
|
|
|
const DEFAULT_URL = 'http://127.0.0.1/api/v1/health/version';
|
|
|
|
const url = process.argv[2] || process.env.RUNTIME_VERSION_URL || DEFAULT_URL;
|
|
const expectedVersion = process.argv[3] || process.env.APP_VERSION || process.env.GITHUB_SHA || '';
|
|
const attempts = Number.parseInt(process.env.RUNTIME_VERSION_ATTEMPTS || '30', 10);
|
|
const intervalMs = Number.parseInt(process.env.RUNTIME_VERSION_INTERVAL_MS || '2000', 10);
|
|
const timeoutMs = Number.parseInt(process.env.RUNTIME_VERSION_TIMEOUT_MS || '5000', 10);
|
|
|
|
function sleep(ms) {
|
|
return new Promise((resolve) => setTimeout(resolve, ms));
|
|
}
|
|
|
|
function isVersionPayload(value) {
|
|
return (
|
|
value &&
|
|
typeof value === 'object' &&
|
|
value.service === 'server' &&
|
|
typeof value.version === 'string'
|
|
);
|
|
}
|
|
|
|
async function fetchVersion() {
|
|
const controller = new AbortController();
|
|
const timeout = setTimeout(() => controller.abort(), timeoutMs);
|
|
|
|
try {
|
|
const response = await fetch(url, { signal: controller.signal });
|
|
if (!response.ok) {
|
|
throw new Error(`HTTP ${response.status}`);
|
|
}
|
|
|
|
const payload = await response.json();
|
|
if (!isVersionPayload(payload)) {
|
|
throw new Error(`Unexpected payload: ${JSON.stringify(payload)}`);
|
|
}
|
|
|
|
return payload;
|
|
} finally {
|
|
clearTimeout(timeout);
|
|
}
|
|
}
|
|
|
|
let lastError = null;
|
|
|
|
for (let attempt = 1; attempt <= attempts; attempt += 1) {
|
|
try {
|
|
const payload = await fetchVersion();
|
|
if (expectedVersion && payload.version !== expectedVersion) {
|
|
throw new Error(`Expected ${expectedVersion}, got ${payload.version}`);
|
|
}
|
|
|
|
console.log(`Runtime version verified: ${payload.version}`);
|
|
process.exit(0);
|
|
} catch (error) {
|
|
lastError = error;
|
|
if (attempt < attempts) {
|
|
await sleep(intervalMs);
|
|
}
|
|
}
|
|
}
|
|
|
|
console.error(`Runtime version check failed for ${url}: ${lastError?.message || 'unknown error'}`);
|
|
process.exit(1);
|