initial docs

lib/changelog.ts

@@ -0,0 +1,76 @@
+import { promises as fs } from "fs";
+import path from "path";
+
+interface ChangelogEntry {
+  version: string;
+  date: string;
+  description?: string;
+  image?: string;
+  changes: {
+    Added?: string[];
+    Improved?: string[];
+    Fixed?: string[];
+    Deprecated?: string[];
+    Removed?: string[];
+  };
+}
+
+export async function getChangelogEntries(): Promise<ChangelogEntry[]> {
+  const filePath = path.join(process.cwd(), "CHANGELOG.md");
+  const content = await fs.readFile(filePath, "utf-8");
+  
+  const entries: ChangelogEntry[] = [];
+  let currentEntry: Partial<ChangelogEntry> = {};
+  let currentSection: keyof ChangelogEntry["changes"] | null = null;
+
+  const lines = content.split("\n");
+
+  for (const line of lines) {
+    // Version and date
+    const versionMatch = line.match(/## \[(.+)\] - (\d{4}-\d{2}-\d{2})/);
+    if (versionMatch) {
+      if (Object.keys(currentEntry).length > 0) {
+        entries.push(currentEntry as ChangelogEntry);
+      }
+      currentEntry = {
+        version: versionMatch[1],
+        date: versionMatch[2].split("-").reverse().join("-"),
+        changes: {}
+      };
+      continue;
+    }
+
+    // Description
+    if (line.startsWith("> ")) {
+      currentEntry.description = line.slice(2);
+      continue;
+    }
+
+    // Image
+    const imageMatch = line.match(/!\[.*\]\((.*)\)/);
+    if (imageMatch) {
+      currentEntry.image = imageMatch[1];
+      continue;
+    }
+
+    // Change type
+    const sectionMatch = line.match(/### (Added|Improved|Fixed|Deprecated|Removed)/);
+    if (sectionMatch) {
+      currentSection = sectionMatch[1] as keyof ChangelogEntry["changes"];
+      currentEntry.changes = currentEntry.changes || {};
+      currentEntry.changes[currentSection] = [];
+      continue;
+    }
+
+    // Change item
+    if (line.startsWith("- ") && currentSection && currentEntry.changes) {
+      currentEntry.changes[currentSection]?.push(line.slice(2));
+    }
+  }
+
+  if (Object.keys(currentEntry).length > 0) {
+    entries.push(currentEntry as ChangelogEntry);
+  }
+
+  return entries;
+}