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A post-modern development environment.
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859// Version banner + landing-page tile highlighting.//// The site hosts several channels under one domain:// / latest stable release (a copy of the newest /<version>/)// /master/ development docs, rebuilt on every push to master// /<version>/ archived release snapshots//// CI deploys the same built HTML to each folder, so the channel can only// be told apart at runtime from the URL path.(function () { "use strict";
var segments = window.location.pathname.split("/").filter(Boolean); var first = segments[0];
var channel; if (first === "master") { channel = { kind: "nightly" }; } else if (/^\d+\.\d+/.test(first || "")) { channel = { kind: "version", version: first }; } else { channel = { kind: "stable" }; }
if (channel.kind === "nightly" || channel.kind === "version") { var releasePath = "/" + segments.slice(1).join("/");
var banner = document.createElement("div"); banner.id = "helix-version-banner"; banner.setAttribute("role", "status");
var link = '<a href="' + releasePath + '">View this page in the latest release →</a>'; if (channel.kind === "nightly") { banner.className = "nightly"; banner.innerHTML = "You're reading the <strong>development (master)</strong> docs — " + "they describe unreleased changes. " + link; } else { banner.className = "archived"; banner.innerHTML = "You're reading the docs for <strong>" + channel.version + "</strong>, which may be outdated. " + link; }
var main = document.querySelector("#mdbook-content main") || document.body; main.insertBefore(banner, main.firstChild); }
// Landing-page chooser var currentHref = channel.kind === "nightly" ? "/master/" : "/"; var tiles = document.querySelectorAll(".version-tiles .version-tile"); for (var i = 0; i < tiles.length; i++) { if (tiles[i].getAttribute("href") === currentHref) { tiles[i].classList.add("current"); } }})();