feat: set up announcements page

src/lib/posts.ts

@@ -0,0 +1,58 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { readFileSync, readdirSync } from "node:fs";
+import { join } from "node:path";
+import matter from "gray-matter";
+
+const postsDirectory = join(process.cwd(), "posts");
+
+export const getSortedPostsData = () => {
+  const fileNames = readdirSync(postsDirectory);
+  const allPostsData = fileNames.map((fileName) => {
+    const slug = fileName.replace(/\.md$/, "");
+    const fullPath = join(postsDirectory, fileName);
+    const fileContents = readFileSync(fullPath, "utf8");
+    const matterResult = matter(fileContents) as unknown as {
+      content: string;
+      data: { title: string; date: string; summary: string };
+    };
+    return {
+      slug: slug,
+      data: {
+        title: matterResult.data.title,
+        date: new Date(matterResult.data.date),
+        summary: matterResult.data.summary,
+      },
+      content: matterResult.content,
+    };
+  });
+  return allPostsData.sort((a, b) => {
+    if (a.data.date < b.data.date) {
+      return 1;
+    } else {
+      return -1;
+    }
+  });
+};
+
+export const getPostData = (slug: string) => {
+    const fullPath = join(postsDirectory, slug + ".md");
+    const fileContents = readFileSync(fullPath, "utf8");
+    const matterResult = matter(fileContents) as unknown as {
+        content: string;
+        data: { title: string; date: string; summary: string };
+      };
+      return {
+        slug: slug,
+        data: {
+          title: matterResult.data.title,
+          date: new Date(matterResult.data.date),
+          summary: matterResult.data.summary,
+        },
+        content: matterResult.content,
+      };
+}