feat(docs): standalone docs site chrome + category/subcategory navigation

Docs pages no longer embed the app Header (whose hx-post login form silently
degraded to a native GET, leaking credentials into the URL — this page never
loaded htmx). New docs-owned topbar: search, theme picker, Open App; anonymous
visitors get a plain /login link. Optional-auth middleware (hand-rolled —
echojwt's ErrorHandler return ends the chain, producing empty 200s) populates
the user for signed-in visitors.

Navigation rebuilt from the docs directory tree: 6 sections, subcategory
groups, server-rendered expansion and active states. Search results are a
templ partial (/docs/search/partial); code highlighting is server-side chroma
(previously dead hljs CSS); prose is theme-aware via typography DEFAULT vars
(prose-invert painted unreadable text under light themes). /docs renders the
index directly; standalone 404 without the tailwind CDN.

Tests: navigation routing/expansion (internal/docs), render pins asserting no
login form/password field/app sidebar ever return on docs pages.
lint-rendering: exempt *.test.ts fixtures (jsdom DOM building); docs.ts
baseline 5 -> 1.
This commit is contained in:
John O'Keefe committed 2026-10-24 14:31:36 -04:00
1 parent 9d0ae2bcc4
commit 84cd6328f4
19 files changed
+2030 -1097

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@@ -1,42 +1,42 @@
import { Alpine } from "./alpine";
// Documentation site behavior. Rendering ownership (AGENTS.md): the server
// renders what things look like — nav markup, search results — and this
// module only orchestrates client-local state (open/closed panels, the
// search dropdown) and swaps in the server-rendered search partial.
function toggleSidebar(): void {
const sidebar = document.getElementById("docs-sidebar");
const overlay = document.getElementById("docs-overlay");
if (!sidebar || !overlay) return;
if (sidebar && overlay) {
sidebar.classList.toggle("translate-x-0");
sidebar.classList.toggle("-translate-x-full");
overlay.classList.toggle("hidden");
}
sidebar.classList.toggle("translate-x-0");
sidebar.classList.toggle("-translate-x-full");
overlay.classList.toggle("hidden");
}
function toggleSection(el: HTMLElement): void {
const items = el.nextElementSibling as HTMLElement;
const arrow = el.querySelector(".section-arrow") as HTMLElement;
if (!items || !arrow) return;
function toggleCollapsible(header: HTMLElement): void {
const items = header.nextElementSibling as HTMLElement | null;
const arrow = header.querySelector<HTMLElement>(".section-arrow");
if (!items) return;
const isCollapsed = items.getAttribute("data-collapsed") === "true";
if (isCollapsed) {
items.classList.remove("hidden");
items.setAttribute("data-collapsed", "false");
arrow.style.transform = "rotate(0deg)";
} else {
items.classList.add("hidden");
items.setAttribute("data-collapsed", "true");
arrow.style.transform = "rotate(-90deg)";
items.classList.toggle("hidden", !isCollapsed);
items.setAttribute("data-collapsed", isCollapsed ? "false" : "true");
if (arrow) {
arrow.style.transform = isCollapsed ? "rotate(0deg)" : "rotate(-90deg)";
}
}
let docsSearchTimeout: ReturnType<typeof setTimeout> | null = null;
let docsSearchAbort: AbortController | null = null;
function initializeDocsSearch(): void {
const searchInput = document.getElementById("docs-search") as HTMLInputElement;
const searchInput = document.getElementById("docs-search") as HTMLInputElement | null;
const searchResults = document.getElementById("docs-search-results");
if (!searchInput || !searchResults) return;
let docsSearchTimeout: ReturnType<typeof setTimeout> | null = null;
searchInput.addEventListener("input", () => {
const query = searchInput.value.trim();
@@ -45,118 +45,77 @@ function initializeDocsSearch(): void {
}
if (query.length < 2) {
searchResults.innerHTML = "";
searchResults.classList.add("hidden");
hideDocsSearchResults();
return;
}
docsSearchTimeout = setTimeout(() => {
performDocsSearch(query);
}, 300);
void performDocsSearch(query);
}, 250);
});
}
function performDocsSearch(query: string): void {
function hideDocsSearchResults(): void {
const searchResults = document.getElementById("docs-search-results");
if (!searchResults) return;
searchResults.replaceChildren();
searchResults.classList.add("hidden");
}
// performDocsSearch fetches the server-rendered results partial and swaps it
// in verbatim. The partial is templ-rendered (DocsSearchResults); this module
// never builds result markup itself.
async function performDocsSearch(query: string): Promise<void> {
const searchResults = document.getElementById("docs-search-results");
if (!searchResults) return;
if (!(window as any).lunr) {
console.warn("Lunr.js not loaded");
return;
}
docsSearchAbort?.abort();
docsSearchAbort = new AbortController();
try {
const idx = (window as any).lunrIndex;
if (!idx) {
searchResults.innerHTML =
'<p class="p-2 text-sm" style="color: var(--text-secondary)">Search index not loaded</p>';
searchResults.classList.remove("hidden");
return;
const response = await fetch(`/docs/search/partial?q=${encodeURIComponent(query)}`, {
signal: docsSearchAbort.signal,
});
if (!response.ok) {
throw new Error(`search failed: ${response.status}`);
}
const results = idx.search(query);
if (results.length === 0) {
searchResults.innerHTML =
'<p class="p-2 text-sm" style="color: var(--text-secondary)">No results found</p>';
} else {
searchResults.innerHTML = results
.slice(0, 10)
.map((result: { ref: string }) => {
const doc = (window as any).docsData?.[result.ref];
if (!doc) return "";
return `
<a href="${result.ref}" class="block p-2 hover:bg-opacity-50 transition-colors" style="background-color: var(--bg-secondary)">
<p class="font-medium text-sm" style="color: var(--text-primary)">${doc.title || result.ref}</p>
${doc.section ? `<p class="text-xs" style="color: var(--text-secondary)">${doc.section}</p>` : ""}
</a>
`;
})
.join("");
}
searchResults.innerHTML = await response.text();
searchResults.classList.remove("hidden");
} catch (error) {
console.error("Search error:", error);
searchResults.innerHTML =
'<p class="p-2 text-sm" style="color: var(--text-secondary)">Search error</p>';
if (error instanceof DOMException && error.name === "AbortError") return;
console.error("Docs search error:", error);
searchResults.textContent = "Search failed — try again.";
searchResults.classList.add("px-4", "py-3", "text-sm");
searchResults.style.color = "var(--text-secondary)";
searchResults.classList.remove("hidden");
}
}
function highlightCurrentPage(): void {
const currentPath = window.location.pathname;
document.querySelectorAll(".nav-item").forEach((item) => {
if (item.getAttribute("href") === currentPath) {
item.classList.add("text-accent", "bg-accent/10", "border-r-2", "border-accent");
}
});
}
function initializeCodeCopyButtons(): void {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const hljs = (window as any).hljs;
if (hljs) {
hljs.highlightAll();
document.querySelectorAll(".prose pre").forEach((pre) => {
const wrapper = document.createElement("div");
wrapper.className = "relative group";
pre.parentNode?.insertBefore(wrapper, pre);
wrapper.appendChild(pre);
document.querySelectorAll("pre code").forEach((block) => {
const pre = block.parentElement;
if (!pre) return;
const wrapper = document.createElement("div");
wrapper.className = "relative group";
pre.parentNode.insertBefore(wrapper, pre);
wrapper.appendChild(pre);
const button = document.createElement("button");
button.className =
"absolute top-2 right-2 bg-background-secondary text-text-secondary px-2 py-1 rounded text-xs opacity-0 group-hover:opacity-100 transition-opacity border border-border hover:text-accent";
button.textContent = "Copy";
button.onclick = async () => {
await navigator.clipboard.writeText(block.textContent || "");
button.textContent = "Copied!";
setTimeout(() => {
button.textContent = "Copy";
}, 2000);
};
wrapper.appendChild(button);
const button = document.createElement("button");
button.className =
"absolute top-2 right-2 btn px-2 py-1 rounded-lg text-xs opacity-0 group-hover:opacity-100 transition-opacity";
button.textContent = "Copy";
button.addEventListener("click", async () => {
await navigator.clipboard.writeText(pre.textContent || "");
button.textContent = "Copied!";
setTimeout(() => {
button.textContent = "Copy";
}, 2000);
});
}
wrapper.appendChild(button);
});
}
Alpine.data("docs", () => ({
toggleSidebar,
toggleSection,
toggleCollapsible,
initializeSearch: initializeDocsSearch,
highlightCurrentPage,
initializeCodeCopyButtons,
}));
export {
toggleSidebar,
toggleSection,
initializeDocsSearch,
highlightCurrentPage,
initializeCodeCopyButtons,
};