f3e21c6b98
Accumulated uncommitted work: GHOST Web backend, WebGL/GPU web layer, web workflow engine and protocol, tooling, docs and task records. Large generated evidence, user-testing archives, build snapshots and imported test assets remain untracked. Co-Authored-By: Claude Code <noreply@anthropic.com>
70 lines
2.7 KiB
JavaScript
70 lines
2.7 KiB
JavaScript
import crypto from "node:crypto";
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import fs from "node:fs";
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import path from "node:path";
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import { fileURLToPath } from "node:url";
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export const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
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const webRoot = path.join(root, "web");
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function walk(directory, output) {
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if (!fs.existsSync(directory)) return;
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for (const entry of fs.readdirSync(directory, { withFileTypes: true })) {
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if (entry.name === "node_modules" || entry.name === "dist" || entry.name === ".cache" || entry.name === ".vite") continue;
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const file = path.join(directory, entry.name);
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if (entry.isDirectory()) walk(file, output);
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else if (entry.isFile()) output.push(file);
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}
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}
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export function inputFiles() {
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const files = [
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path.join(webRoot, "package.json"),
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path.join(webRoot, "package-lock.json"),
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path.join(webRoot, "tsconfig.json"),
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path.join(webRoot, "app/vite.config.ts"),
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];
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walk(path.join(webRoot, "app/src"), files);
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walk(path.join(webRoot, "protocol"), files);
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walk(path.join(webRoot, "app/public"), files);
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const candidatePublic = process.env.WEB_DESKTOP_CANDIDATE_PUBLIC, candidateFactory = process.env.WEB_DESKTOP_CANDIDATE_FACTORY;
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if (Boolean(candidatePublic) !== Boolean(candidateFactory)) throw new Error("Desktop candidate requires matching public resources and native factory");
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if (candidatePublic) walk(path.resolve(candidatePublic), files);
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if (candidateFactory) files.push(path.resolve(candidateFactory));
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return [...new Set(files)].filter((file) => fs.existsSync(file)).sort();
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}
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export function fingerprint() {
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const hash = crypto.createHash("sha256");
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hash.update(JSON.stringify([process.env.WEB_DESKTOP_CANDIDATE_PUBLIC ?? null, process.env.WEB_DESKTOP_CANDIDATE_FACTORY ?? null]));
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for (const file of inputFiles()) {
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// Read nanosecond metadata as bigint. Without the explicit option
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// `mtimeNs` is undefined in Node, so same-sized edits can reuse stale
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// bundles indefinitely.
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const stat = fs.statSync(file, { bigint: true });
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hash.update(path.relative(root, file));
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hash.update("\0");
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hash.update(stat.size.toString());
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hash.update("\0");
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hash.update(stat.mtimeNs.toString());
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hash.update("\n");
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}
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return hash.digest("hex");
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}
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export function statePath(name) {
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return path.join(webRoot, ".cache", name);
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}
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export function readState(name) {
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try { return JSON.parse(fs.readFileSync(statePath(name), "utf8")); }
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catch { return null; }
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}
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export function writeState(name, value) {
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const file = statePath(name);
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fs.mkdirSync(path.dirname(file), { recursive: true });
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const temporary = `${file}.tmp-${process.pid}`;
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fs.writeFileSync(temporary, `${JSON.stringify(value, null, 2)}\n`);
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fs.renameSync(temporary, file);
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}
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