#!/usr/bin/env node
// Site build for the delivery-arc page (CSP-clean: script-src 'self', no inline JS).
// Reads pilot/arc.tpl.html, splits the app ");
if (i < 0 || j < i) throw new Error("app script block not found");
let app = tpl.slice(i + 8, j)
.replace("__MAN_DOCKER__", man("docker"))
.replace("__MAN_CLUSTER__", man("cluster"))
.replace("__MAN_GITOPS__", man("gitops"))
.replace("__MAN_SUPPLY__", man("supply"))
.replace("__MAN_HELM__", man("helm"));
let body = tpl.slice(0, i) + tpl.slice(j + 9);
const heroes = {
__HERO_DOCKER__: "docker-layers.webp",
__HERO_CLUSTER__: "course-II-cluster.webp",
__HERO_GITOPS__: "course-VI-gitops.webp",
__HERO_SUPPLY__: "course-VII-supply-chain.webp",
__HERO_HELM__: "course-VIII-helm-press.webp",
__HERO_APPENDIX__: "appendix-dependency-ledger.webp",
};
// content-fingerprint everything under /assets/ (immutable-cached by nginx): a fresh
// index.html can then never pair with a stale script or image from a previous deploy.
mkdirSync(join(DIST, "assets"), { recursive: true });
const fp = buf => createHash("sha256").update(buf).digest("hex").slice(0, 8);
const emit = (srcPath, base, ext) => {
const buf = readFileSync(srcPath);
const name = `${base}.${fp(buf)}.${ext}`;
writeFileSync(join(DIST, "assets", name), buf);
return "/assets/" + name;
};
for (const [ph, file] of Object.entries(heroes)) {
const base = file.replace(/\.webp$/, "");
body = body.replace(ph, emit(join(ROOT, "assets/dist", file), base, "webp"));
}
body = body.replace("__DIAG_FLOW__", emit(join(ROOT, "assets/dist/delivery-flow.svg"), "delivery-flow", "svg"));
if (body.includes("__HERO_") || body.includes("__DIAG_") || app.includes("__MAN_")) throw new Error("unfilled placeholder");
const favicon = "data:image/svg+xml," + encodeURIComponent(
``);
const gsapRef = emit(join(ROOT, "gsap.min.js"), "gsap.min", "js");
const stRef = emit(join(ROOT, "st.min.js"), "st.min", "js");
const appName = `arc.${fp(app)}.js`;
writeFileSync(join(DIST, "assets", appName), app);
const appRef = "/assets/" + appName;
const html = `
The Exploded Cluster
${body}
`;
writeFileSync(join(DIST, "index.html"), html);
// CSP gate: no inline