mirror of
https://github.com/n8n-io/n8n
synced 2026-04-21 15:47:20 +00:00
104 lines
2.9 KiB
JavaScript
104 lines
2.9 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Sends Docker build stats to a webhook for BigQuery ingestion.
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*
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* Reads manifests produced by build-n8n.mjs and dockerize-n8n.mjs,
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* enriches with git/CI/runner context, and POSTs to a webhook.
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*
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* Usage: node send-docker-stats.mjs
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*
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* Environment variables:
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* DOCKER_STATS_WEBHOOK_URL - Webhook URL (required to send)
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*/
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import { existsSync, readFileSync } from 'node:fs';
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import * as os from 'node:os';
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const buildManifestPath = 'compiled/build-manifest.json';
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const dockerManifestPath = 'docker-build-manifest.json';
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if (!existsSync(buildManifestPath) && !existsSync(dockerManifestPath)) {
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console.log('No build or docker manifests found, skipping.');
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process.exit(0);
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}
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const webhookUrl = process.env.DOCKER_STATS_WEBHOOK_URL;
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if (!webhookUrl) {
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console.log('DOCKER_STATS_WEBHOOK_URL not set, skipping.');
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process.exit(0);
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}
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const buildManifest = existsSync(buildManifestPath)
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? JSON.parse(readFileSync(buildManifestPath, 'utf-8'))
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: null;
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const dockerManifest = existsSync(dockerManifestPath)
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? JSON.parse(readFileSync(dockerManifestPath, 'utf-8'))
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: null;
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// Extract PR number from GITHUB_REF (refs/pull/123/merge)
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const ref = process.env.GITHUB_REF ?? '';
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const prMatch = ref.match(/refs\/pull\/(\d+)/);
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// Detect runner provider (matches packages/testing/containers/telemetry.ts)
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function getRunnerProvider() {
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if (!process.env.CI) return 'local';
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if (process.env.RUNNER_ENVIRONMENT === 'github-hosted') return 'github';
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return 'blacksmith';
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}
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const payload = {
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build: buildManifest
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? {
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artifactSize: buildManifest.artifactSize,
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buildDuration: buildManifest.buildDuration,
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}
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: null,
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docker: dockerManifest
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? {
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platform: dockerManifest.platform,
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images: dockerManifest.images,
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}
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: null,
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git: {
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sha: process.env.GITHUB_SHA?.slice(0, 8) || null,
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branch: process.env.GITHUB_HEAD_REF ?? process.env.GITHUB_REF_NAME ?? null,
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pr: prMatch ? parseInt(prMatch[1], 10) : null,
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},
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ci: {
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runId: process.env.GITHUB_RUN_ID || null,
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runUrl: process.env.GITHUB_RUN_ID
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? `https://github.com/${process.env.GITHUB_REPOSITORY}/actions/runs/${process.env.GITHUB_RUN_ID}`
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: null,
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job: process.env.GITHUB_JOB || null,
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workflow: process.env.GITHUB_WORKFLOW || null,
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attempt: process.env.GITHUB_RUN_ATTEMPT ? parseInt(process.env.GITHUB_RUN_ATTEMPT, 10) : null,
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},
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runner: {
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provider: getRunnerProvider(),
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cpuCores: os.cpus().length,
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memoryGb: Math.round((os.totalmem() / (1024 * 1024 * 1024)) * 10) / 10,
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},
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};
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const response = await fetch(webhookUrl, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify(payload),
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});
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if (!response.ok) {
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console.error(`Webhook failed: ${response.status} ${response.statusText}`);
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const body = await response.text();
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if (body) console.error(`Response: ${body}`);
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process.exit(1);
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}
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console.log(`Docker build stats sent: ${response.status}`);
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