Add public directory

.gitignore

@@ -1,4 +1,3 @@
-public
 
 # build output
 dist/

public/robots.txt

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+User-agent: Googlebot
+Disallow: /nogooglebot/
+
+User-agent: *
+Allow: /

public/toggle-theme.js

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+const primaryColorScheme = ""; // "light" | "dark"
+
+// Get theme data from local storage
+const currentTheme = localStorage.getItem("theme");
+
+function getPreferTheme() {
+  // return theme value in local storage if it is set
+  if (currentTheme) return currentTheme;
+
+  // return primary color scheme if it is set
+  if (primaryColorScheme) return primaryColorScheme;
+
+  // return user device's prefer color scheme
+  return window.matchMedia("(prefers-color-scheme: dark)").matches
+    ? "dark"
+    : "light";
+}
+
+let themeValue = getPreferTheme();
+
+function setPreference() {
+  localStorage.setItem("theme", themeValue);
+  reflectPreference();
+}
+
+function reflectPreference() {
+  document.firstElementChild.setAttribute("data-theme", themeValue);
+
+  document.querySelector("#theme-btn")?.setAttribute("aria-label", themeValue);
+
+  // Get a reference to the body element
+  const body = document.body;
+
+  // Check if the body element exists before using getComputedStyle
+  if (body) {
+    // Get the computed styles for the body element
+    const computedStyles = window.getComputedStyle(body);
+
+    // Get the background color property
+    const bgColor = computedStyles.backgroundColor;
+
+    // Set the background color in <meta theme-color ... />
+    document
+      .querySelector("meta[name='theme-color']")
+      ?.setAttribute("content", bgColor);
+  }
+}
+
+// set early so no page flashes / CSS is made aware
+reflectPreference();
+
+window.onload = () => {
+  function setThemeFeature() {
+    // set on load so screen readers can get the latest value on the button
+    reflectPreference();
+
+    // now this script can find and listen for clicks on the control
+    document.querySelector("#theme-btn")?.addEventListener("click", () => {
+      themeValue = themeValue === "light" ? "dark" : "light";
+      setPreference();
+    });
+  }
+
+  setThemeFeature();
+
+  // Runs on view transitions navigation
+  document.addEventListener("astro:after-swap", setThemeFeature);
+};
+
+// sync with system changes
+window
+  .matchMedia("(prefers-color-scheme: dark)")
+  .addEventListener("change", ({ matches: isDark }) => {
+    themeValue = isDark ? "dark" : "light";
+    setPreference();
+  });

src/pages/index.xml.ts

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+import rss from "@astrojs/rss";
+import { getCollection } from "astro:content";
+import getSortedPosts from "@utils/getSortedPosts";
+import slugify from "@utils/slugify";
+import { SITE } from "@config";
+
+export async function GET() {
+  const posts = await getCollection("posts");
+  const sortedPosts = getSortedPosts(posts);
+  return rss({
+    title: SITE.title,
+    description: SITE.desc,
+    site: SITE.website,
+    items: sortedPosts.map(({ data }) => ({
+      link: `posts/${slugify(data)}`,
+      title: data.title,
+      description: data.description,
+      pubDate: new Date(data.date),
+    })),
+  });
+}