ThreadCount
344b1701dd
Uniform stock management for healthcare linen rooms. Licensed under the GNU AGPL v3.
31 lines
1.3 KiB
TypeScript
31 lines
1.3 KiB
TypeScript
import { readFileSync } from "fs";
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import path from "path";
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/* What is deployed, and what is running. Two different questions.
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*
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* `.release.json` is written by scripts/deploy.sh just before the build: the sha it pulled, the
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* sha it replaced, and when. `NEXT_PUBLIC_RELEASE` is compiled into the bundle by that same build.
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* Normally the two agree. When they don't — the file names a newer sha than the running bundle —
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* a deploy pulled and built but the process was never restarted, which is the failure the deploy
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* script's own health check exists to catch and the console should show anyway. */
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export type Version = {
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deployed: { sha: string; from: string; at: Date } | null;
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running: string | null;
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node: string;
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uptimeMin: number;
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};
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export function version(): Version {
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let deployed: Version["deployed"] = null;
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try {
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const j = JSON.parse(readFileSync(path.join(process.cwd(), ".release.json"), "utf8")) as { sha?: string; from?: string; at?: string };
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if (j.sha && j.at) deployed = { sha: String(j.sha), from: String(j.from || ""), at: new Date(j.at) };
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} catch { /* no file: a box deployed before the script wrote one, or local dev */ }
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return {
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deployed,
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running: process.env.NEXT_PUBLIC_RELEASE || null,
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node: process.version,
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uptimeMin: Math.floor(process.uptime() / 60),
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};
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}
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