nntrivi2001
8e49d2b300
Adds POST /api/updates/apply (pull, rebuild, restart) plus an "Update now" button and hourly auto-check in the UI, for checkouts that are safely fast-forwardable. Reintroduces self-restart (previously removed in edc25ca for cross-environment reliability concerns) per explicit user request.
33 lines
1.2 KiB
JavaScript
33 lines
1.2 KiB
JavaScript
/**
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* @file Triggers the one self-restart path this dashboard has: after
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* `POST /api/updates/apply` fast-forwards and rebuilds the checkout, the
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* running process needs to relaunch itself on the new code. Reuses the
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* existing SIGTERM graceful-shutdown path in `server/index.js` (closes
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* websockets, drains the HTTP server, closes the DB) instead of duplicating
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* it, and hands the "wait for the old PID to actually die, then spawn the
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* replacement" job to a detached helper script — the dying process can't do
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* that itself without racing its own replacement for the port.
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* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
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*/
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const path = require("path");
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const { spawn } = require("child_process");
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/**
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* @param {string} [root] repo root the helper should run from.
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*/
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function scheduleRestart(root = path.join(__dirname, "..", "..")) {
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const helperPath = path.join(root, "scripts", "restart-helper.js");
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const entry = process.argv[1] || path.join(root, "server", "index.js");
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const helper = spawn(process.execPath, [helperPath, String(process.pid), entry], {
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cwd: root,
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detached: true,
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stdio: "ignore",
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env: process.env,
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});
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helper.unref();
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process.kill(process.pid, "SIGTERM");
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}
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module.exports = { scheduleRestart };
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