greeneclipse
8580c996c3
Drop one-shot tmp/axe scripts and agent i18n scratch so the Gitea tree is deployable.
86 lines
2.2 KiB
JavaScript
86 lines
2.2 KiB
JavaScript
/**
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* Kill whatever is listening on the Descrybe dev ports so `npm run dev` can bind.
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* Skip when DESCRYBE_DEV_PORTS_FREED=1 (parent already freed; children must not
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* re-kill the just-started sibling).
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*
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* Usage: node scripts/free-dev-ports.mjs
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*/
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import { spawnSync } from "node:child_process";
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import { pathToFileURL } from "node:url";
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import { DEV_API_PORT, DEV_WEB_PORT } from "./dev-ports.mjs";
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export function freeDevPorts(ports = [DEV_API_PORT, DEV_WEB_PORT]) {
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if (process.env.DESCRYBE_DEV_PORTS_FREED === "1") {
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return;
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}
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for (const port of ports) {
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const pids = listenersOnPort(port);
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if (pids.length === 0) {
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console.log(`[dev-ports] ${port} free`);
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continue;
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}
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for (const pid of pids) {
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console.log(`[dev-ports] killing PID ${pid} on :${port}`);
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killPidTree(pid);
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}
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}
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}
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function listenersOnPort(port) {
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if (process.platform === "win32") {
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const ps = [
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`$conns = @(Get-NetTCPConnection -LocalPort ${port} -State Listen -ErrorAction SilentlyContinue);`,
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`if ($conns.Count -eq 0) { exit 0 };`,
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`$conns | ForEach-Object { $_.OwningProcess } | Sort-Object -Unique | ForEach-Object { Write-Output $_ }`,
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].join(" ");
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const r = spawnSync(
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"powershell.exe",
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["-NoProfile", "-NonInteractive", "-Command", ps],
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{ encoding: "utf8" },
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);
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return parsePids(r.stdout || "");
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}
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const r = spawnSync("lsof", ["-tiTCP:" + port, "-sTCP:LISTEN"], {
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encoding: "utf8",
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});
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if (r.status !== 0) return [];
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return parsePids(r.stdout || "");
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}
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function parsePids(text) {
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const seen = new Set();
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const out = [];
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for (const raw of text.split(/\r?\n/)) {
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const n = Number.parseInt(raw.trim(), 10);
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if (!Number.isFinite(n) || n <= 0 || seen.has(n)) continue;
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if (n === process.pid) continue;
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seen.add(n);
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out.push(n);
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}
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return out;
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}
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function killPidTree(pid) {
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if (process.platform === "win32") {
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spawnSync("taskkill.exe", ["/T", "/F", "/PID", String(pid)], {
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stdio: "ignore",
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});
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return;
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}
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try {
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process.kill(pid, "SIGKILL");
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} catch {
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/* already gone */
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}
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}
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const isDirect =
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process.argv[1] &&
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import.meta.url === pathToFileURL(process.argv[1]).href;
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if (isDirect) {
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freeDevPorts();
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}
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