refactor: split GitOps renderer by responsibility

2026-07-10 08:22:44 +02:00
parent 8ad5976a07
commit b75dac8f75
26 changed files with 6282 additions and 5847 deletions
@@ -0,0 +1,96 @@
+HWLAB_PROXY_PROBE_PHASE=__HWLAB_PROXY_PHASE_SHELL__ HWLAB_PROXY_PROBE_URL=__HWLAB_PROXY_TARGET_SHELL__ node <<'NODE' || echo '{"event":"dependency-proxy-probe-nonblocking","phase":"__HWLAB_PROXY_PHASE__","ok":false,"reason":"probe-failed-but-continuing"}'
+const net = require("node:net");
+
+const phase = process.env.HWLAB_PROXY_PROBE_PHASE || "unknown";
+const target = new URL(process.env.HWLAB_PROXY_PROBE_URL || "http://deb.debian.org/debian/dists/bookworm/InRelease");
+const proxyRaw = process.env.HTTP_PROXY || process.env.http_proxy || "";
+
+function redactProxy(value) {
+  if (!value) return "";
+  try {
+    const parsed = new URL(value);
+    if (parsed.username || parsed.password) {
+      parsed.username = "***";
+      parsed.password = "";
+    }
+    return parsed.toString();
+  } catch {
+    return "<invalid-proxy-url>";
+  }
+}
+
+function emit(payload, exitCode = 0) {
+  console.log(JSON.stringify({
+    event: "dependency-proxy-probe",
+    phase,
+    target: target.href,
+    proxy: redactProxy(proxyRaw),
+    ...payload
+  }));
+  if (exitCode) process.exit(exitCode);
+}
+
+if (!proxyRaw) emit({ ok: false, reason: "proxy-env-missing" }, 21);
+
+let proxy;
+try {
+  proxy = new URL(proxyRaw);
+} catch (error) {
+  emit({ ok: false, reason: "proxy-url-invalid", error: error.message }, 22);
+}
+
+if (proxy.protocol !== "http:" && proxy.protocol !== "https:") {
+  emit({ ok: false, reason: "http-proxy-required", protocol: proxy.protocol }, 23);
+}
+
+const startedAt = Date.now();
+const socket = net.createConnection({ host: proxy.hostname, port: Number(proxy.port || (proxy.protocol === "https:" ? 443 : 80)) });
+let bytes = 0;
+let firstByteMs = null;
+let responseHead = "";
+let finished = false;
+
+const timeout = setTimeout(() => {
+  if (finished) return;
+  finished = true;
+  socket.destroy();
+  emit({ ok: false, reason: "timeout", timeoutMs: 15000 }, 24);
+}, 15000);
+
+socket.on("connect", () => {
+  socket.write("GET " + target.href + " HTTP/1.1\r\nHost: " + target.host + "\r\nUser-Agent: hwlab-node-proxy-probe\r\nConnection: close\r\n\r\n");
+});
+
+socket.on("data", (chunk) => {
+  if (firstByteMs === null) firstByteMs = Date.now() - startedAt;
+  bytes += chunk.length;
+  if (responseHead.length < 240) responseHead += chunk.toString("utf8", 0, Math.min(chunk.length, 240 - responseHead.length));
+});
+
+socket.on("end", () => {
+  if (finished) return;
+  finished = true;
+  clearTimeout(timeout);
+  const totalMs = Date.now() - startedAt;
+  const statusLine = responseHead.split("\r\n", 1)[0] || "";
+  const statusCode = Number(statusLine.split(" ")[1] || 0);
+  const ok = statusLine.startsWith("HTTP/") && statusCode >= 200 && statusCode < 400;
+  emit({
+    ok,
+    reason: ok ? null : "bad-http-status",
+    statusLine,
+    statusCode,
+    firstByteMs,
+    totalMs,
+    bytes,
+    speedBytesPerSecond: totalMs > 0 ? Math.round(bytes * 1000 / totalMs) : 0
+  }, ok ? 0 : 25);
+});
+
+socket.on("error", (error) => {
+  if (finished) return;
+  finished = true;
+  clearTimeout(timeout);
+  emit({ ok: false, reason: "proxy-connect-failed", error: error.message, totalMs: Date.now() - startedAt }, 26);
+});
+NODE